Astranis

Astranis builds advanced satellites for high orbits, expanding humanity's reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe- large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1,000,000,000 of commercial contracts. Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750,000,000 from some of the world's best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA. Senior Offensive Security Engineer As a Senior Offensive Security Engineer, you will lead penetration testing and adversarial simulation efforts targeting our applications, cloud infrastructure, and corporate networks. You will emulate real world attackers to identify weaknesses across the software and IT stack, and work closely with engineering and IT teams to improve our defenses. Your focus is offensive testing of application and enterprise systems. Role: Offensive & Penetration Testing (Primary) Perform penetration tests of web apps, APIs, backend services, cloud infrastructure, and corporate networks. Conduct threat emulation exercises, red team scenarios, and targeted attack simulations. Assess CI/CD pipelines, IAM configurations, and internal services for exploitable weaknesses. Lead offensive security initiatives and serve as the organization's primary expert for AppSec and enterprise pentesting. Security Research & Adversarial Analysis Track emerging threats, techniques, and vulnerabilities relevant to cloud and enterprise environments. Develop custom exploits or proof of concepts as needed to validate findings. Collaboration & Remediation Support Work with development, infra, and IT teams to validate controls and guide effective remediation. Provide actionable risk assessments from an attacker's perspective. Contribute offensive insights to secure system design guidance. General Product Security Support (Secondary) Assist with code review and threat modeling for software components when offensive insights are needed. Requirements: 5+ years of hands on offensive security experience (AppSec, cloud, or enterprise penetration testing). Demonstrated experience leading complex penetration tests for web apps, APIs, and cloud platforms. Strong proficiency in offensive tooling (Burp Suite, Nmap, Metasploit, proxy tools, etc.) and manual testing techniques. Familiarity with cloud native attack vectors (AWS/Azure/GCP). Proficiency in at least one scripting or exploitation oriented language (Python, Go, JavaScript, etc.). Strong analytical and problem solving skills with an attacker's mindset. Ability to explain complex technical vulnerabilities to a range of audiences. What we offer: All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on site catered meals. Astranis pay ranges are informed and defined through professional grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary 160,000 - 240,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

Astranis is on a mission to bridge the digital divide by connecting the four billion people worldwide who currently lack internet access. We're doing this by building the next generation of smaller, more cost-effective spacecraft to bring the world online. As a team, we've launched two satellites into orbit, signed ten commercial deals worth over $1 billion in revenue, raised over $500 million from top global investors, and recruited a team of over 300 world-class engineers. We all work out of our (legendary) San Francisco office, which was once used to build ships during the World Wars. Our satellites, which operate from geostationary orbit (GEO), weigh only 400 kg and utilize a proprietary software-defined radio payload. Each satellite can connect over two million people, and we're very excited for the impact we'll soon have in the Philippines, Peru, Mexico, and more! Backed by substantial funding and a passionate, collaborative team, we offer a rewarding work environment where you'll learn and make a significant impact, no matter where you are in your career. Apply and join us on our journey towards global connectivity! Senior RF Design Engineer As an RF Engineer you will be responsible for design, qualification, and procurement of active RF electronics (frequency converters, SSPAs, LNAs, PLLs, etc) in the RF front end of satellite payloads. You will work closely with other mechanical, payload systems, electrical, and software engineers to achieve overall system requirements in your designs. Role Design, simulate, implement, and measure active and passive RF sub-systems at microwave frequencies, including SSPAs, LNAs, power amplifiers, up/down converters, oscillators, filters, etc. Be responsible for hardware designs from requirements definition through manufacturing, bring-up, and qualification testing Integrate these systems into the spacecraft by working closely with the rest of the team Specify, procure, and integrate third party vendor hardware Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team Requirements BS in electrical engineering, physics, applied physics, or equivalent Passion for hardware development, including working in a fast-paced environment and hands-on design and development 6+ years of experience Deep knowledge of fundamental RF concepts, such as RF circuit analysis, amplifier design, noise, linearity, radio architectures, etc Hands-on experience in designing, building, and testing RF hardware for microwave frequenciesProven completion of product from concept to production. Experience with RF simulation tools (ADS, Cadence, HFSS, etc) Experience with PCB design, layout and simulation (Altium or similar) Bonus MS or PhD in electrical engineering, physics, applied physics, or equivalent Experience with system in package (SiP), multi-chip modules (MCM), packaged RF hybrids, etc Experience developing communications satellite payloads Experience designing SSPAs or implementing SSPA-based phased arrays Experience with designing high reliability electronics for harsh environments such as space or automotive Antennas and Electromagnetics propagation knowledge and background Experience with Software Defined Radios and associated skillset (mixed signal, high speed digital) Familiarity with Python or other scripting languages used for automating test instruments Benefits All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on-site catered meals. Base Salary $150,000-$205,000 USD Required Eligibility U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 . Commitment to Diversity Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

A leading satellite communications company in San Francisco is looking for a Senior Offensive Security Engineer to lead penetration testing and adversarial simulations. The candidate should have over 5 years of offensive security experience, a strong knowledge of offensive tools, and an analytical mindset. Responsibilities include assessing vulnerabilities in applications and infrastructure, collaborating with teams for effective remediation, and contributing to system security. This role offers a competitive salary and a diverse work environment.

A pioneering satellite technology firm in San Francisco is looking for an Embedded Software Engineer to develop flight software for their satellites. In this role, you will collaborate with different engineering teams and ensure the reliable function of the software on spacecraft hardware. Candidates should have 2-4 years of experience in software development with a strong focus on C++. A competitive salary range from $120,000 to $150,000 USD is offered with comprehensive benefits.

Astranis builds advanced satellites for high orbits, expanding humanity's reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe- large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts. Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization.Astranis has raised over $750 million from some of the world's best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA. Backend Software Engineer, Enterprise Systems Before a satellite can be launched into orbit, it needs to be financed, procured, manufactured, and tested. As a Backend Software Engineer, you will help build the software systems that enable spacecraft development, testing, and manufacturing, while ensuring seamless integration with our supply chain. This high-impact role spans across domains-from procurement and manufacturing to cloud services and data pipelines-and plays a critical part in enabling efficient engineering workflows, business intelligence, and flight operations at scale. You'll collaborate closely with cross-functional teams including hardware, manufacturing, operations, and satellite flight control to develop internal tools that streamline processes and accelerate development. You will own and deliver scalable systems to ensure that we can build, test, and launch satellites efficiently. This role supports both commercial and US Government satellite programs. Role Design, implement, and maintain scalable software systems that support hardware design, manufacturing, and automated testing. Build out data pipelines that will be used to drive decision making across teams. Own backend development for internal tools across test infrastructure, manufacturing, and business intelligence. Build integrations with hardware design, procurement, and production platforms such as Altium, Arena, NetSuite, and others. Automate manual workflows to increase operational velocity across engineering, production, and satellite operations. Collaborate with engineers, operators, and technicians to gather requirements, refine tools, and deliver impactful solutions. Own projects from architecture and design through implementation, test, deployment, and iteration. Requirements Bachelor's degree in Computer Science, Electrical Engineering, or a related technical field. 2+ years of professional software engineering experience. Strong proficiency with Python. Experience designing and maintaining REST or GraphQL APIs. Strong foundation in working with SQL databases (e.g., Postgres). Experience deploying backend services to cloud environments (e.g., AWS, GCP). Comfortable working in Linux, using shell tools, and managing source control with Git. Familiarity with Docker, Kubernetes, or other container-based deployment strategies. Bonus Experience with platforms like Altium, Arena, NetSuite, First Resonance, Manufacturo, or similar tools used in hardware development. Background in manufacturing, logistics, or aerospace systems. Familiarity with automated test strategies and embedded system validation. Experience developing for real-time telemetry systems or ground control interfaces. Experience with hardware-software interfaces, including instrumentation, schematics, and validation workflows. What we offer: All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on-site catered meals. Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary: $120,000-$150,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

A leading aerospace technology company in San Francisco is hiring a versatile System Administrator. This role requires managing Windows, Linux, and MacOS environments while providing technical support across departments. Ideal candidates will have 3+ years of experience in a multi-platform environment with a focus on network administration. Attractive compensation includes a base salary of $120,000 - $150,000 and robust benefits.

Astranis builds advanced satellites for high orbits, expanding humanity's reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe- large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts. Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world's best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA. Payload Operations Engineer As a Payload Operations Engineer at Astranis, you will play a key role in planning, executing, and optimizing the in-orbit operations of our communications payloads. You'll combine mission engineering expertise with RF systems understanding to ensure payload performance, reliability, and responsiveness throughout mission life. This role is ideal for someone who thrives at the intersection of space operations, RF systems, and software-driven telemetry and control. Role Lead daily and long-term payload operations, including performance monitoring, anomaly resolution, and optimization of on-orbit communications systems. Support mission design and execution, including link budget validation, mission configuration, and payload commissioning. Develop and maintain software tools and dashboards for payload telemetry, trending, and health monitoring. Define and implement telemetry and telecommand (TT&C) strategies to ensure safe and reliable operations. Coordinate cross-functionally between mission operations, ground software, and RF hardware teams to ensure seamless command and control. Perform data analysis of our payload and TTC performance across the fleet to ensure consistent performance and health of our satellites. Participate in mission rehearsals and payload readiness reviews, contributing to mission planning and operations documentation. Assist in defining and developing automation strategies for on-orbit payload control and fault detection. Requirements B.S. or M.S. in Electrical Engineering or related technical field. 0-7 years of experience in satellite operations, mission engineering, or RF systems engineering. Proficiency in Python and comfort developing telemetry visualization or automation tools. Experience with telemetry databases, command systems, or mission control software. Ability to diagnose and resolve complex system-level issues across hardware and software boundaries. Solid understanding of RF systems, modulation/demodulation, and link budgets. On call support for payload and TTC systems, up to one week per month Willing and able to obtain a security clearance Excellent written and verbal communication skills, with a collaborative mindset. Bonus Experience in geostationary satellite payload operations. Familiarity with ground system architectures and RF test instrumentation. Experience with software development tools such as Git. Knowledge of embedded systems or spacecraft flight software interfaces. Experience with automation frameworks or machine learning applied to telemetry analysis. What we offer: All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on-site catered meals. Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary $115,000 - $150,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

A leading satellite technology company is seeking a Backend Software Engineer to develop software systems that enhance spacecraft development and manufacturing. You will collaborate with cross-functional teams to build internal tools that streamline engineering workflows. Ideal candidates have a Bachelor's degree in Computer Science or Electrical Engineering and strong proficiency in Python, with at least two years of experience. The position offers a competitive range with base salary between $120,000 and $150,000, alongside equity and benefits.

Astranis is on a mission to bridge the digital divide by connecting the four billion people worldwide who currently lack internet access. We're doing this by building the next generation of smaller, more cost-effective spacecraft to bring the world online. As a team, we've launched two satellites into orbit, signed ten commercial deals worth over $1 billion in revenue, raised over $500 million from top global investors, and recruited a team of over 300 world-class engineers. We all work out of our (legendary) San Francisco office, which was once used to build ships during the World Wars. Our satellites, which operate from geostationary orbit (GEO), weigh only 400 kg and utilize a proprietary software-defined radio payload. Each satellite can connect over two million people, and we're very excited for the impact we'll soon have in the Philippines, Peru, Mexico, and more! Backed by substantial funding and a passionate, collaborative team, we offer a rewarding work environment where you'll learn and make a significant impact, no matter where you are in your career. Apply and join us on our journey towards global connectivity! Offensive Cyber Security Engineer Are you passionate about breaking things to make them better? Our dynamic team is on the hunt for an Offensive Cyber Security Engineer with a knack for ethical hacking, security testing, and the relentless pursuit of securing digital assets against cyber threats. If you're eager to deploy your skills in an environment that values innovation, creativity, and out-of-the-box thinking, we're looking for you! Role Conduct proactive penetration testing, vulnerability assessments, and red team exercises across our digital landscape to identify and mitigate potential security threats before they become incidents Collaborate with defense teams to enhance our security posture by providing detailed feedback and recommendations based on your findings Develop and refine our offensive security strategies, tools, and methodologies to ensure we stay ahead of adversaries Participate in the creation of security awareness programs and training to bolster our human firewall Keep abreast of the latest cybersecurity threats, trends, and tools to ensure our defenses are always one step ahead Requirements 3+ years of experience Proven track record in offensive security roles with hands on experience in penetration testing, vulnerability assessment, and ethical hacking In-depth knowledge of network security protocols, cryptography, payloads, and exploit development Familiarity with security tools and software such as Metasploit, Nmap, Burp Suite, etc Strong understanding of operating systems, database security, and application security principles Excellent problem solving skills, with the ability to think creatively about challenging cyber security scenarios Ability to communicate technical vulnerabilities and risks to non technical stakeholders. Bonus Certifications such as OSCP, CEH, or GPEN Experience with scripting languages to automate tasks and develop custom exploits Knowledge of cloud security principles and experience conducting security assessments in cloud environments Familiarity with the development lifecycle and the integration of security into DevOps practices Previous experience in a similar environment What we offer All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on site catered meals. Astranis pay ranges are informed and defined through professional grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary $130,000 - $180,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

Astranis is on a mission to bridge the digital divide by connecting the four billion people worldwide who currently lack internet access. We're doing this by building the next generation of smaller, more cost-effective spacecraft to bring the world online. As a team, we've launched two satellites into orbit, signed ten commercial deals worth over $1 billion in revenue, raised over $500 million from top global investors, and recruited a team of over 300 world-class engineers. We all work out of our (legendary) San Francisco office, which was once used to build ships during the World Wars. Our satellites, which operate from geostationary orbit (GEO), weigh only 400 kg and utilize a proprietary software defined radio payload. Each satellite can connect over two million people, and we're very excited for the impact we'll soon have in the Philippines, Peru, Mexico, and more! Backed by substantial funding and a passionate, collaborative team, we offer a rewarding work environment where you'll learn and make a significant impact, no matter where you are in your career. Apply and join us on our journey towards global connectivity! RF/Communication Systems Engineer As a RF/Communication Systems Engineer at Astranis you will be responsible for the architecture, design, and modeling of our satellites' communication payloads. You will work closely with many other teams including but not limited to the antenna, SDR, RF, DSP, and mechanical teams in order to design the best possible radio systems. Own architectural trade studies, and establish system and unit level requirements analytically or via simulation Lead R&D efforts for new radio features / technologies / custom components Work closely with many design teams, including RF, Antenna, digital hardware, FPGA, mechanical, thermal Communications related signal processing algorithm design and test Assist in recruiting, interviewing, and hiring additional teammates to our rapidly growing team. Requirements Bachelor of Science degree in electrical engineering or equivalent 3+ years of experience Strong technical communication skills (oral and written) Strong fundamentals in "signals and systems" and digital communications Familiar with hardware components and their associated impairments / limitations Comfortable working in the lab, testing radio hardware, using signal generator, signal analyzer, network analyzer, oscilloscope, etc Proven ability to triage and debug issues discovered in testing Comfortable developing software (Python, and some C/C++) Fast to learn new tools and workflows A passion for working in a fast paced environment and constantly learning Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria. Bonus Familiarity with satellite radio systems (ground segment and/or space segment) RF system design and budgeting Radio characterization test planning, automation and execution Comfortable with software, especially Python, git, GNU Radio Fixed point implementation of signal processing algorithms Familiarity with multi rate signal processing techniques (polyphase filters, resamplers, etc) Multi antenna systems (beamforming, null steering) Direct sequence spread spectrum (DSSS) modem design Familiarity with satellite waveforms and modems (DVB S2/x, DVB RCS2) What we offer: All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on site catered meals. Base Salary $120,000 - $165,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 . Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

Astranis is on a mission to bridge the digital divide by connecting the four billion people worldwide who currently lack internet access. We're doing this by building the next generation of smaller, more cost-effective spacecraft to bring the world online. As a team, we've launched two satellites into orbit, signed ten commercial deals worth over $1 billion in revenue, raised over $500 million from top global investors, and recruited a team of over 300 world class engineers. We all work out of our (legendary) San Francisco office, which was once used to build ships during the World Wars. Our satellites, which operate from geostationary orbit (GEO), weigh only 400 kg and utilize a proprietary software defined radio payload. Each satellite can connect over two million people, and we're very excited for the impact we'll soon have in the Philippines, Peru, Mexico, and more! Backed by substantial funding and a passionate, collaborative team, we offer a rewarding work environment where you'll learn and make a significant impact, no matter where you are in your career. Apply and join us on our journey towards global connectivity! Senior RF/Communication Systems Engineer As a RF/Communication Systems Engineer at Astranis you will be responsible for the architecture, design, and modeling of our satellites communication payloads. You will work closely with many other teams including but not limited to the antenna, SDR, RF, DSP, and mechanical teams in order to design the best possible radio systems. Role: Own architectural trade studies, and establish system and unit level requirements analytically or via simulation Lead R&D efforts for new radio features / technologies / custom components Work closely with many design teams, including RF, Antenna, digital hardware, FPGA, mechanical, thermal Communications related signal processing algorithm design and test Assist in recruiting, interviewing, and hiring additional teammates to our rapidly growing team. Requirements: Bachelor of Science degree in electrical engineering or equivalent 7+ years of experience Strong technical communication skills (oral and written) Strong fundamentals in "signals and systems" and digital communications Familiar with hardware components and their associated impairments / limitations Comfortable working in the lab, testing radio hardware, using signal generator, signal analyzer, network analyzer, oscilloscope, etc Proven ability to triage and debug issues discovered in testing Comfortable developing software (Python, and some C/C++) Fast to learn new tools and workflows A passion for working in a fast paced environment and constantly learning Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria. Bonus: Familiarity with satellite radio systems (ground segment and/or space segment) RF system design and budgeting Radio characterization test planning, automation and execution Comfortable with software, especially Python, git, GNU Radio Fixed point implementation of signal processing algorithms Familiarity with multi rate signal processing techniques (polyphase filters, resamplers, etc) Multi antenna systems (beamforming, null steering) Direct sequence spread spectrum (DSSS) modem design Familiarity with satellite waveforms and modems (DVB S2/x, DVB RCS2) What we offer: All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(k) retirement, and free on site catered meals. Astranis pay ranges are informed and defined through professional grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary $170,000 - $225,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

A leading satellite communications company in San Francisco is seeking an RF/Communication Systems Engineer to design and develop satellite communication payloads. The role requires a strong background in electrical engineering with at least 3 years of experience. You'll work in a dynamic environment, collaborating with multiple teams on cutting-edge technology. A compelling compensation package, including equity and benefits, is offered, with a salary range of $120,000 to $165,000 USD.

A leading satellite communications company in San Francisco is seeking a Software Engineer - Backend to design and build mission-critical software for satellite operations. The ideal candidate has a Bachelor's degree in Computer Science and strong proficiency in Python, along with experience in distributed systems. Responsibilities include taking ownership of features, collaborating with multidisciplinary teams, and mentoring peers. This role offers a competitive compensation package that includes base salary, equity, and robust benefits.

Astranis is on a mission to bridge the digital divide by connecting the four billion people worldwide who currently lack internet access. We're doing this by building the next generation of smaller, more cost-effective spacecraft to bring the world online. As a team, we've launched two satellites into orbit, signed ten commercial deals worth over $1 billion in revenue, raised over $500 million from top global investors, and recruited a team of over 300 world-class engineers. We all work out of our (legendary) San Francisco office, which was once used to build ships during the World Wars. Our satellites, which operate from geostationary orbit (GEO), weigh only 400 kg and utilize a proprietary software-defined radio payload. Each satellite can connect over two million people, and we're very excited for the impact we'll soon have in the Philippines, Peru, Mexico, and more! Backed by substantial funding and a passionate, collaborative team, we offer a rewarding work environment where you'll learn and make a significant impact, no matter where you are in your career. Apply and join us on our journey towards global connectivity! Embedded Software Engineer - Network Software As an Embedded Software Engineer on the Network Software team at Astranis, you will be responsible for assisting with architecture, high level design choices, development, execution, and implementation of the flight software that commands and monitors the spacecraft. Additionally, you will mentor junior members and collaborate with other teams to ensure that the software you've implemented works on their hardware. This role will contribute to both commercial and US Government programs. Role Develop Software for the Flight Computer / Earth Stations Hub for our Satellites Develop Firmware for control boards on the satellite/ Earth Stations Hub Improve and deliver reliable software through requirements generation, Design continuous integration, automated testing and code reviews Collaborate with multiple teams (Payload, Communications Ground Control, Telemetry) Develop software in C++ to interface with Flight computer and interface with the custom hardware on the vehicle Deliver complex projects through incremental development Requirements 2-4+ years of experience developing software for products in modern C++ or C Familiarity with Software Development Methodologies and Design Patterns Experience with working on Communication Protocols (TCP/IP, I2C, SPI) Good Communication and Written Skills Passionate about Space Technology Experience with Building High Availability/High Reliability systems. Bonus Experience with Python Experience with embedded Linux / POSIX systems Experience developing on and for VxWorks, Linux, FreeRTOS, or QNX Environments Demonstrated experience building, testing, and shipping production software Experience with safety critical development (FDA, FAA, Automotive) Experience Board Bringup, debugging / Integration of Hardware Software What we offer All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on-site catered meals. Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary $120,000 - $150,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

A leading aerospace company is looking for a Senior Software Engineer to enhance the software infrastructure supporting their satellite fleet. Applicants should have at least 5 years of experience in DevOps and Infrastructure, with skills in automation and software development. The position offers a competitive salary range and equity alongside robust benefits. U.S. Citizenship or lawful residency is required.

As a team, we've launched five satellites into orbit, signed ten commercial deals worth over $1 billion in revenue, raised over $750 million from top global investors, and recruited a team of over 400 world class engineers. We all work out of our (legendary) San Francisco office, which was once used to build ships during the World Wars. Our satellites, which operate from geostationary orbit (GEO), weigh only 400 kg and utilize a proprietary software defined radio payload. Each satellite can connect over two million people, and we're very excited for the impact we'll soon have in the Philippines, Mexico, and more! Backed by substantial funding and a passionate, collaborative team, we offer a rewarding work environment where you'll learn and make a significant impact, no matter where you are in your career. Senior Software Engineer - Software Infrastructure As a Senior engineer on the Software Infrastructure team, you will be an early contributor to the growing infrastructure organization to support a rapidly expanding fleet of satellites. You'll partner with multiple teams in the Software organization to automate workflows, increase reliability, and scale both our cloud and on prem systems. Your work will cover mission critical platforms, including command and control systems, telemetry databases, CI pipelines, flight code build systems, and other software that underpins both commercial and U.S. Government programs. Role Improve the reliability, maintainability, and scalability of software systems as we expand our growing fleet of satellites. Partner closely with engineering teams to design, build, and operate infrastructure that supports flight and ground software. Implement and own the proliferation of metrics and performance tracking in development, CI, production, and mission contexts. Maintain and streamline a CI pipeline integrating with a mix of real and simulated hardware. Automate release, deployment, and monitoring tooling for development and production systems. Lead initiatives that improve developer productivity and developer experience. Requirements 5+ years experience in Infrastructure and DevOps engineering. Bachelor of Science in a related discipline (e.g. Information Technology, Computer Science). Proficiency with Python, Go, or other high level programming language. Experience with scaling build systems such as, but not limited to: Bazel, CMake, or Pants. Strong experience with Linux. Experience working with CI tools such as Gitlab, Github, Jenkins, Tekton or others. Strong written and oral communication skills. Highly motivated, self starting, and able to perform duties autonomously without much supervision. Bonus Bazel build system. Code coverage reporting. Remote development environments. Flaky test management and infrastructure. On prem Kubernetes management. What we offer: All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(k) retirement, and free on site catered meals. Astranis pay ranges are informed and defined through professional grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary: $160,000 - $220,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 . Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

Overview Astranis builds advanced satellites for high orbits, expanding humanity's reach into the solar system. Today Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe- large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts. Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world's best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA. Responsibilities Develop and design automated hardware design to validate electronic flight hardware Design PCBA's to interface with flight hardware Review all avionics flight hardware to ensure sufficient DFT (design-for-test) Write software in Python to control bench equipment, devices under test, and other test hardware Work closely with the design team to provide feedback and insight through qualification and acceptance process Design, build, and support test infrastructure for hardware-in-the-loop tests Qualifications B.S. or M.S. in electrical or computer engineering, or equivalent technical degree A passion for hardware development, including working in a fast-paced environment and hands-on design and development Comfort with ambiguity and turning high-level requirements into clear design/test objectives Hands-on experience using electrical test equipment (multimeters, oscilloscopes, power supplies, eloads, etc.) Experience with debugging circuits with embedded software, from oscilloscope to scripting A passion for prototyping - designing PCBAs, 3D printing enclosures, etc Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria. Bonus Experience debugging electrical circuits especially signal integrity Experience using Altium Designer Experience using Python Experience with designing and building electrical harnesses and connectors Experience automating tests, test equipment, or similar instrumentation What we offer All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on-site catered meals. Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary $110,000 - $140,000 USD Eligibility U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

Astranis builds advanced satellites for high orbits, expanding humanity's reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe- large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts. Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world's best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA. Software Engineer - Backend As a Software Engineer on the Platform team, you'll design and build services that autonomously control satellites, monitor telemetry for anomalies, and provide real-time situational awareness to keep our fleet safe and online. You'll also be building the core components and services that power the rest of our software organization, enabling every team to move faster and more reliably. You will be shaping the foundation of software that has to work flawlessly - because our satellites depend on it. This role will contribute to both our commercial and US government programs. Role Design and build high-performance, reliable, mission-critical software that is used to send commands to space Take full ownership of features, working across backend and infrastructure Collaborate with multidisciplinary teams to define software requirements, architectures, and designs Continuously assess the evolving tech landscape and advocate for innovations that will improve our system Mentor teammates, share knowledge, and help raise the technical bar Requirements 0-5 years of professional experience as a software engineer Bachelor's degree in Computer Science or related technical field Strong proficiency in Python Experience with distributed systems and microservice architectures Experience and understanding of databases (Postgres, etc) Experience and understanding of pub/sub and streaming systems (RabbitMQ, Flink, etc) Track record of delivering high-impact features and improvements in a collaborative environment Bonus Experience with Kubernetes Experience introducing metrics and monitoring to increase system stability Proficiency in C++, Go, Rust Experience building fleet management systems What we offer: All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on-site catered meals. Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary $100,000 - $150,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

Astranis is on a mission to bridge the digital divide by connecting the four billion people worldwide who currently lack internet access. We're doing this by building the next generation of smaller, more cost-effective spacecraft to bring the world online. As a team, we've launched two satellites into orbit, signed ten commercial deals worth over $1 billion in revenue, raised over $500 million from top global investors, and recruited a team of over 300 world-class engineers. We all work out of our (legendary) San Francisco office, which was once used to build ships during the World Wars. Our satellites, which operate from geostationary orbit (GEO), weigh only 400 kg and utilize a proprietary software-defined radio payload. Each satellite can connect over two million people, and we're very excited for the impact we'll soon have in the Philippines, Peru, Mexico, and more! Backed by substantial funding and a passionate, collaborative team, we offer a rewarding work environment where you'll learn and make a significant impact, no matter where you are in your career. Apply and join us on our journey towards global connectivity! Systems Administrator We are looking for a versatile and skilled System Administrator to join our IT team. This role is ideal for someone who enjoys wearing multiple hats and is comfortable navigating through a diverse technical environment. Role: Manage and maintain diverse computing environments, including Windows, Linux, and MacOS, ensuring optimal performance, security, and user support Collaborate with different departments to understand and meet their technical requirements and support needs Test and evaluate new technology to determine its potential benefits for the company Provide technical support and training to users, promoting best practices and efficient use of IT resources Assist in developing and maintaining IT policies and procedures to ensure that practices meet compliance regulations and security standards Implement and oversee network basic administration tasks, including changes to DHCP, DNS, and troubleshooting Requirements: 3+ years of proven experience as a System Administrator in a multi-platform environment, with solid knowledge of Windows, Linux, and MacOS. Experience with virtualization technologies such as VMware Excellent problem-solving skills and the ability to manage multiple tasks and projects in a fast-paced environment Strong communication and teamwork skills, with a customer-oriented attitude A strong foundation in basic network administration, including LAN/WAN, network services (DHCP, DNS), and VPN management Bonus: Experience with cloud services such as AWS, Azure, or GCP Ability to script and automate routine tasks using PowerShell, Bash, or Python What we offer: All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on-site catered meals. Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary $120,000 - $150,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

Astranis is on a mission to bridge the digital divide by connecting the four billion people worldwide who currently lack internet access. We're doing this by building the next generation of smaller, more cost-effective spacecraft to bring the world online. As a team, we've launched two satellites into orbit, signed ten commercial deals worth over $1 billion in revenue, raised over $500 million from top global investors, and recruited a team of over 300 world-class engineers. We all work out of our (legendary) San Francisco office, which was once used to build ships during the World Wars. Our satellites, which operate from geostationary orbit (GEO), weigh only 400 kg and utilize a proprietary software-defined radio payload. Each satellite can connect over two million people, and we're very excited for the impact we'll soon have in the Philippines, Peru, Mexico, and more! Backed by substantial funding and a passionate, collaborative team, we offer a rewarding work environment where you'll learn and make a significant impact, no matter where you are in your career. Apply and join us on our journey towards global connectivity! Hardware/Production Test Software Engineer We are seeking a highly skilled and motivated Hardware/Software Test Engineer to join our rapidly-growing team. In this role, you will be responsible for designing high-level software architecture to support vehicle integration and test operations. You will collaborate with multiple engineering teams to create and implement successful test plans, and develop software for automated testing at both component and integrated levels. Additionally, you will refine specifications from electrical engineers to validate critical flight components, support all phases of development from proposal to successful test and flight, implement ground control and telemetry software, and contribute to the growth of our team through recruitment and hiring efforts. Role Engage in the design of high-level software architecture in support of vehicle integration and test operations Work with test instruments, and engage in writing drivers for ground support equipment Implement software for automated testing at component and integrated levels Refine specifications from electrical engineers to validate critical flight components Support all phases of development from initial proposal development through successful test and flight Implement ground control and telemetry software Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team Requirements Bachelors, degree in CS, EE (or equivalent background knowledge) 1-3+ years of experience in embedded systems or hardware development / testing. 3+ Years of experience with Python (or other high-level object oriented scripting language(s 1+ Years of experience with Linux and shell command line tools 1+ Years of experience with version control systems (git, mercurial, svn, or others) A passion for building things, including working in a fast-paced environment and hands-on design and development Excellent written and verbal communication skills Experience reading schematics and data sheets, debugging circuits that interface with embedded software, from debugger to logic analyzer to oscilloscope Bonus Experience with web development frameworks and databases What we offer: All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on-site catered meals. Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position. Base Salary $115,000 - $150,000 USD U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.