Revolutional, LLC

Job DescriptionJob Description Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Title: Senior Network Engineer Location: Washington, DC (Onsite) Terms: Full-time Clearance: Active Top Secret with SCI eligibility Travel: Position Description Harmonia is seeking an experienced Senior Network Engineer with expertise in Palo Alto Networks and Cisco technologies to support the Department of State in Washington, DC. The ideal candidate will bring deep technical knowledge in firewall management, routing protocols, and enterprise networking while providing leadership in technology modernization, network security, and systems integration. This position requires an active TS/SCI clearance and U.S. citizenship. Responsibilities: Design, deploy, configure, and maintain enterprise network systems, including Palo Alto Networks and Cisco firewalls, routers, and switches. Utilize the Panorama Firewall Management platform for centralized configuration, monitoring, and troubleshooting. Provide Tier-III firewall and network support, including advanced troubleshooting of complex security and connectivity issues. Conduct technical analysis in network planning, engineering, design, and performance optimization. Integrate and secure enterprise applications across interconnected systems. Monitor, document, and maintain network performance, configurations, SOPs, and technical documentation. Ensure compliance with Department of State security policies, DHS standards, and industry best practices. Install, configure, and maintain LAN/WAN infrastructure, servers, SANs, and related network devices. Lead efforts in requirements gathering, test planning, and certification/accreditation activities. Provide escalation support, training, and mentorship to junior network engineers. Conduct research and development for emerging technologies to enhance the network security posture. Required Qualifications Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent work experience). Active Top Secret clearance with eligibility for Sensitive Compartmented Information (SCI) access required. CCNA or CCNP is required. 8 years of enterprise IT systems and network administration experience. Strong expertise with Cisco networking technologies (switches, routers, firewalls). Proficiency in routing protocols (OSPF, static routes, VLANs, ACLs, QoS, multicast). Experience with Windows OS, Active Directory, Linux, VMware virtualization, and SAN/RAID storage solutions. Proven experience developing and implementing network security solutions. Excellent troubleshooting, communication, and leadership skills. Desired Experience Palo Alto Networks certification (PCNSE) is highly desired. Hands-on experience with Panorama Firewall Management and Palo Alto Networks products. Prior experience supporting the Department of State or other federal agencies. Strong knowledge of federal compliance standards, C&A activities, and security frameworks. Demonstrated ability to lead modernization projects and mentor junior engineers. _ Here at Revolutional we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include: Recognized as a Top 20 "Best Place to Work in Virginia" Recipient of Department of Labor's HireVets Gold Medallion Great Place to Work Certification for five years running A Virginia Chamber of Commerce Fantastic 50 company A Northern Virginia Technology Council Tech 100 company Inc. 5000 list of fastest growing companies for eleven years Two-time SBA SBIR Tibbett's Award winner Virginia Values Veterans (V3) Certification We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Revolutional family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to Traditional and HSA- eligible medical insurance plans 100% employer-paid dental and vision insurance options 100% employer-sponsored STD, LTD, and life insurance 5% 401(k) company matching Flexible-schedules and teleworking options Paid holidays and PTO Accrual Plans Paid Parental Leave Professional development and career growth opportunities Team and company-wide events, recognition, and appreciation and so much more! Check out our Revolutional LinkedIn to find out a little more about who we are and if we are the right next step for your career! Revolutional is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Revolutional does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties in addition to those listed may be assigned as necessary to meet business needs. Reasonable accommodation will be made to enable an applicant with a disability to successfully apply for and/or perform the essential duties of the job. If you are in need of an accommodation, please contact .

Job DescriptionJob Description Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Title: Junior Full Stack Developer Location: Remote Terms: Full-time Clearance: Qualified candidates must be US citizens and have a minimum of a Public Trust clearance Revolutional is seeking a Junior Full Stack Developer to join our team. Responsibilities: Will be part of a fast-paced Agile DevOps team contributing and collaborating within your scrum team continuously. Partake in analysis of software requirements and architect solutions. Perform analysis, design, coding, testing, implementation, and maintenance of software solutions. Provide Full Stack software development support for User Interfaces, REST APIs, Data Access Layers. Ensure software developed passes and completes stages within the CI pipeline. Requirements: Qualified candidates must be US citizens and have a minimum of a Public Trust clearance Bachelor's degree in Computer Science, Information Technology Management or Engineering, or other comparable Certifications or experience. Minimum of 2 years of experience in the Information Technology field focusing on development projects, DevSecOps and application development specifically. Strong development & design experience (at least 1 year) deploying enterprise applications on AWS Experience in large-scale, high-performance enterprise big data application development on complex heterogeneous environments in AWS. Experience with Java Spring Boot and JPA. Experience with Frontend UI development with JavaScript frameworks such as jQuery, React, Angular, Vue. Experience with developing data access layers with Database schemas using JPA. Experience in Web Based Full Stack Development. Experience developing in a Docker and Docker Compose environment. Experience writing automated test such as unit, integration, functional, 508, performance, and end-to-end. Experience developing in environments that utilize CI/CD tools for build, test, secure and deploy. Excellent communication skills. Strong analytical and creative problem-solving skills. Must be a U.S. Citizen. Must have a minimum of a Public Trust clearance. Desired Qualifications: Experience working with AWS tools and environments. Experience developing in a microservices architecture. Automated Test-Driven Development (ATDD) frameworks Selenium, Nightwatch, Cucumber, JUnit/TestNG. Experience with secure development, coding, scanning using tools such as Fortify, SonarQube, ZAP and Twistlock/Anchore. Preferred experience with Jira or a similar scrum management tool. Experience with Asynchronous messaging preferably with Kafka. Other tools/protocols such as JMS, AMQP, RabbitMQ acceptable. Experience deploying microservices to Kubernetes platforms such as OpenShift, EKS, AKS. Experience developing Web Services using SOAP/XML and REST/JSON. Writing queries with relational databases. Web technologies - HTML, CSS, JavaScript, JSON, jQuery. Experience with database tools such as Liquibase, Flyway, ElasticSearch, Solr/Lucene. Experience working with Jenkins Continuous integration tools and DevOps automation. _ Here at Revolutional we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include: Recognized as a Top 20 "Best Place to Work in Virginia" Recipient of Department of Labor's HireVets Gold Medallion Great Place to Work Certification for five years running A Virginia Chamber of Commerce Fantastic 50 company A Northern Virginia Technology Council Tech 100 company Inc. 5000 list of fastest growing companies for eleven years Two-time SBA SBIR Tibbett's Award winner Virginia Values Veterans (V3) Certification We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Revolutional family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to Traditional and HSA- eligible medical insurance plans 100% employer-paid dental and vision insurance options 100% employer-sponsored STD, LTD, and life insurance 5% 401(k) company matching Flexible-schedules and teleworking options Paid holidays and PTO Accrual Plans Paid Parental Leave Professional development and career growth opportunities Team and company-wide events, recognition, and appreciation and so much more! Check out our Revolutional LinkedIn to find out a little more about who we are and if we are the right next step for your career! Revolutional is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Revolutional does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties in addition to those listed may be assigned as necessary to meet business needs. Reasonable accommodation will be made to enable an applicant with a disability to successfully apply for and/or perform the essential duties of the job. If you are in need of an accommodation, please contact .

Job DescriptionJob Description Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. SME Network Engineer Location: Lorton, VA (22079) Citizenship: U.S. Citizen (required for access to DHS IT systems) Clearance: Must be able to obtain and maintain DHS/ICE Fitness Determination (Public Trust), including favorable preliminary Fitness and full NBIS eAPP investigation (SF-85P, OF-306, SSA-89, fingerprints, PREA questionnaire if required) Schedule: Full-time; 8-hour workdays with on-call support as needed. Hybrid Work: Lorton, VA roles may telework up to 2 days per week; 3 days onsite required (subject to mission needs) Travel: Occasional CONUS travel; local travel within 50 miles is not reimbursable Role Overview Revolutional is seeking an experienced SME Network Engineer to support DHS ICE Homeland Security Investigations (HSI) Title III and Linguists Unit (T3LU) under the CALEA program. This role provides hands-on leadership across all network engineering functions, including architecture, routing, switching, firewall engineering, VPN and PKI integration, segmentation design, troubleshooting, and IA/accreditation-grade documentation. The SME ensures the integrity, resilience, and performance of mission-critical CALEA networks and collaborates closely with Systems, Virtualization, Storage, and Field Engineering teams to ensure end-to-end operational success. This position supports DHS's mission while contributing to Harmonia's overarching goals: delivering premier technology services, driving mission-focused innovation, sustaining organizational excellence, and being an employer of choice for skilled professionals. Responsibilities Network Architecture & Design Design, document, and maintain CALEA network architecture, including: Layer 2/Layer 3 topology IP address schema and subnetting VLAN/VRF segmentation Routing design (OSPF, BGP, EIGRP, static routing) Firewall zoning, NAT policies, and security segmentation VPN tunnels, encrypted transport paths, and PKI integrations COOP/DR network routing and failover paths Produce and maintain authoritative network diagrams, data flows, trust boundaries, and configuration baselines. Evaluate, recommend, and implement enhancements to improve security, availability, and performance. Network Operations & Troubleshooting Serve as the primary network engineer for diagnosing, resolving, and preventing outages across the CALEA enterprise. Perform packet-level analysis (Wireshark/tcpdump), flow analysis, and log correlation to identify and remediate issues. Lead network upgrades, configuration changes, ACL/policy adjustments, and planned maintenance. Monitor network performance and availability; tune routing, firewall, and VPN parameters as needed. Firewall, Security & Accreditation Support Engineer and maintain firewall policies and segmentation (Palo Alto preferred; Fortinet/Cisco ASA experience acceptable). Support security hardening, vulnerability remediation, and IA/ATO documentation requirements. Produce accreditation-ready artifacts, including boundary diagrams, data-flow representations, rule documentation, and enclave segmentation maps. Collaborate with ISSO and security teams to address findings and strengthen compliance posture. Interoperability & Cross-Domain Integration Document and support network dependencies across Active Directory, DNS/DHCP, VMware/vSphere, SAN/iSCSI/NFS storage, and application tiers. Validate end-to-end system functionality after network changes. Partner with Systems, Virtualization, Storage, and Field SMEs to maintain seamless operations across CALEA sites. COOP/DR & Lab Engineering Contribute to COOP/DR planning, design, and testing to ensure high availability and rapid failover capabilities. Support lab environment setup for replication, patch validation, and network simulation. Documentation & Mission Coordination Maintain technical documentation, diagrams, IP plans, SOPs, and configuration repositories. Coordinate with Harmonia and ICE technical leads to resolve issues, support field operations, and sustain mission readiness. Required Qualifications Bachelor's degree in IT, Engineering, or related field OR +5 years equivalent experience. 10+ years of enterprise network engineering experience with increasing responsibility. Technical Proficiency Deep hands-on experience with: Cisco routing/switching (3k-9k platforms) Palo Alto or Fortinet firewalls and policy design VPN architecture, IPsec tunneling, PKI integration Network segmentation using VLANs, VRFs, and security zones Packet capture and analysis Network monitoring and telemetry tools (SolarWinds, NetFlow, Splunk, etc.) Demonstrated ability to produce complete network diagrams and architecture documentation based solely on device configuration, logs, and analysis. Strong understanding of cross-domain interactions (DNS, AD, VMware networking, SAN connectivity). Preferred Certifications CCNA, CCNP Enterprise or CCNP Security PCNSE Fortinet NSE4/NSE5 CCIE-level competency (or equivalent expertise) Additional certifications may be required after hire and must be obtained within designated timelines. Professional Competencies Excellent communication skills with both technical and non-technical stakeholders. Proven ability to work independently in high-pressure, mission-critical environments. Strong analytical, investigative, and documentation skills. Preferred Experience Experience supporting federal law enforcement IT systems or CALEA-aligned mission operations. Hands-on participation in COOP/DR architecture or failover site execution. Experience with VPN transitions, network segmentation, and multi-site resiliency. Familiarity with Kubernetes/container environments (e.g., JSI platforms). Experience supporting 24/7 high-availability operations. Soft Skills Strong initiative and attention to detail. Adaptability to evolving mission requirements and operational tempo. Collaborative approach with technical teams, vendors, and government partners. Alignment with Harmonia's principles of excellence, collaboration, curiosity, and integrity. Physical Demands / Work Environment Must regularly lift/move up to 50 lbs.; occasionally up to 80 lbs. using a hand truck or lift cart. Requires standing, kneeling, crouching, and navigating server-room environments. Normal vision and hearing required; moderate server-room noise. _ Here at Revolutional we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include: Recognized as a Top 20 "Best Place to Work in Virginia" Recipient of Department of Labor's HireVets Gold Medallion Great Place to Work Certification for five years running A Virginia Chamber of Commerce Fantastic 50 company A Northern Virginia Technology Council Tech 100 company Inc. 5000 list of fastest growing companies for eleven years Two-time SBA SBIR Tibbett's Award winner Virginia Values Veterans (V3) Certification We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Revolutional family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to Traditional and HSA- eligible medical insurance plans 100% employer-paid dental and vision insurance options 100% employer-sponsored STD, LTD, and life insurance 5% 401(k) company matching Flexible-schedules and teleworking options Paid holidays and PTO Accrual Plans Paid Parental Leave Professional development and career growth opportunities Team and company-wide events, recognition, and appreciation and so much more! Check out our Revolutional LinkedIn to find out a little more about who we are and if we are the right next step for your career! Revolutional is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics . click apply for full job details

Job DescriptionJob Description Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Description Title: Application Programmer / Java Developer Location: Remote Terms: Full-time Clearance: Qualified candidates must be US citizens and able to obtain a minimum of a Public Trust clearance Travel: 0-20% Position Description Revolutional is seeking a skilled Application Programmer / Java Developer to support a federal government client in a dynamic, agile development environment. This role is responsible for participating in all phases of the software development lifecycle, including requirements analysis, design, development, testing, deployment, and maintenance of enterprise applications. The Application Programmer will develop, test, and maintain applications using Java and modern web technologies while working in a continuous integration and continuous delivery (CI/CD) environment. The role includes conducting software analysis, programming, debugging, implementing unit tests, remediating SonarQube findings, and developing technical documentation. The selected candidate will also periodically assist with Help Desk troubleshooting and resolution of end-user issues. Responsibilities: Participate in agile methodologies and contribute within a continuous integration environment. Conduct software analysis, programming, testing, and debugging activities. Analyze user requirements to define business objectives and technical solutions. Contribute to all stages of the software development lifecycle. Develop and maintain applications using Java, Spring Boot, and RESTful services. Implement and remediate SonarQube findings and develop unit tests to ensure code quality. Develop and maintain technical documentation and user support materials. Identify and resolve technical issues across application environments. Support CI/CD pipelines and DevOps processes using tools such as Jenkins/CloudBees and Git. Work with relational and NoSQL databases including Oracle, PostgreSQL, and DynamoDB. Support cloud-based deployments and infrastructure using AWS services (EC2, CloudWatch, Load Balancers, Lambda). Collaborate with cross-functional teams to integrate security and performance best practices. Periodically assist with Help Desk support to troubleshoot and resolve end-user issues. Requirements US citizenship is required with the ability to obtain and maintain a Public Trust clearance. Bachelor's degree in Computer Science or related field. 5+ years of experience in application development and/or Java development. Strong proficiency in Java (Java 8+), Spring Boot, and RESTful web services. Experience with MVC architecture and JDBC. Proficiency with front-end technologies including React (18+), Angular, JavaScript/TypeScript, HTML, CSS, and JSON. Experience with Node.js (22+), Struts 2, Maven, and JQuery. Familiarity with messaging and streaming technologies such as MQ or Kafka. Experience with Oracle 19c, PostgreSQL, DynamoDB, and SQL optimization. Experience working in Windows and Linux environments. Knowledge of AWS services including EC2, CloudWatch, load balancers, and serverless architectures. Experience with infrastructure automation tools such as Terraform and RedHat Ansible Automation Platform. Experience with CI/CD tools such as Jenkins/CloudBees and version control systems such as Git. Familiarity with monitoring tools such as AppDynamics and DataDog. Knowledge of application frameworks, microservices architecture, containerization (Docker/Kubernetes), and cross-platform interoperability. Strong communication, teamwork, and organizational skills. Desired Current DHS/ICE Public Trust Suitability. _ Here at Revolutional we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include: Recognized as a Top 20 "Best Place to Work in Virginia" Recipient of Department of Labor's HireVets Gold Medallion Great Place to Work Certification for five years running A Virginia Chamber of Commerce Fantastic 50 company A Northern Virginia Technology Council Tech 100 company Inc. 5000 list of fastest growing companies for eleven years Two-time SBA SBIR Tibbett's Award winner Virginia Values Veterans (V3) Certification We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Revolutional family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to Traditional and HSA- eligible medical insurance plans 100% employer-paid dental and vision insurance options 100% employer-sponsored STD, LTD, and life insurance 5% 401(k) company matching Flexible-schedules and teleworking options Paid holidays and PTO Accrual Plans Paid Parental Leave Professional development and career growth opportunities Team and company-wide events, recognition, and appreciation and so much more! Check out our Revolutional LinkedIn to find out a little more about who we are and if we are the right next step for your career! Revolutional is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Revolutional does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties in addition to those listed may be assigned as necessary to meet business needs. Reasonable accommodation will be made to enable an applicant with a disability to successfully apply for and/or perform the essential duties of the job. If you are in need of an accommodation, please contact .

Job DescriptionJob Description Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Description Title: Mid-Level Full Stack Developer Location: Remote Terms: Full-time Clearance: Qualified candidates must be US citizens and have a minimum of an active Public Trust clearance Disclaimer: This is a bench position, meaning it is contingent upon customer funding and has a potential start date that can range anywhere from 4-8 weeks+. Upon customer funding approval, this is long-term, full-time, salaried position. Revolutional is seeking a Mid-Level Full Stack Developer to join our team and will accomplish the following: Will be part of a fast-paced Agile DevOps team contributing and collaborating within your scrum team continuously. Partake in analysis of software requirements and architect solutions. Perform analysis, design, coding, testing, implementation, and maintenance of software solutions. Provide Full Stack software development support for User Interfaces, REST APIs, Data Access Layers. Ensure software developed passes and completes stages within the CI pipeline. Required Qualifications: Bachelor's degree in Computer Science, Information Technology Management or Engineering, or other comparable Certifications or experience. Minimum of 3 years of experience in the Information Technology field focusing on development projects, DevSecOps and application development specifically. Must be US citizens and have a minimum of an active Public Trust clearance Strong development & design experience (at least 1 year) deploying enterprise applications on AWS Experience in large-scale, high-performance enterprise big data application development on complex heterogeneous environments in AWS. Experience with Java Spring Boot and JPA. Experience with Frontend UI development with JavaScript frameworks such as jQuery, React, Angular, Vue. Experience with developing data access layers with Database schemas using JPA. Experience in Web Based Full Stack Development. Experience developing in a Docker and Docker Compose environment. Experience writing automated test such as unit, integration, functional, 508, performance, and end-to-end. Experience developing in environments that utilize CI/CD tools for build, test, secure and deploy. Excellent communication skills. Strong analytical and creative problem-solving skills. Bachelor's degree in Computer Science, Information Technology Management or Engineering, or other comparable Certifications or experience. Must be a US citizen and have a minimum of an active Public Trust clearance. Desired Qualifications: Experience working with AWS tools and environments. Experience developing in a microservices architecture. Automated Test-Driven Development (ATDD) frameworks Selenium, Nightwatch, Cucumber, JUnit/TestNG. Experience with secure development, coding, scanning using tools such as Fortify, SonarQube, ZAP and Twistlock/Anchore. Preferred experience with Jira or a similar scrum management tool. Experience with Asynchronous messaging preferably with Kafka. Other tools/protocols such as JMS, AMQP, RabbitMQ acceptable. Experience deploying microservices to Kubernetes platforms such as OpenShift, EKS, AKS. Experience developing Web Services using SOAP/XML and REST/JSON. Writing queries with relational databases. Web technologies - HTML, CSS, JavaScript, JSON, jQuery. Experience with database tools such as Liquibase, Flyway, ElasticSearch, Solr/Lucene. Experience working with Jenkins Continuous integration tools and DevOps automation. _ Here at Revolutional we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include: Recognized as a Top 20 "Best Place to Work in Virginia" Recipient of Department of Labor's HireVets Gold Medallion Great Place to Work Certification for five years running A Virginia Chamber of Commerce Fantastic 50 company A Northern Virginia Technology Council Tech 100 company Inc. 5000 list of fastest growing companies for eleven years Two-time SBA SBIR Tibbett's Award winner Virginia Values Veterans (V3) Certification We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Revolutional family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to Traditional and HSA- eligible medical insurance plans 100% employer-paid dental and vision insurance options 100% employer-sponsored STD, LTD, and life insurance 5% 401(k) company matching Flexible-schedules and teleworking options Paid holidays and PTO Accrual Plans Paid Parental Leave Professional development and career growth opportunities Team and company-wide events, recognition, and appreciation and so much more! Check out our Revolutional LinkedIn to find out a little more about who we are and if we are the right next step for your career! Revolutional is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Revolutional does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties in addition to those listed may be assigned as necessary to meet business needs. Reasonable accommodation will be made to enable an applicant with a disability to successfully apply for and/or perform the essential duties of the job. If you are in need of an accommodation, please contact .

Job DescriptionJob Description Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Title: Full Stack .NET Developer Location: Washington, D.C. (Onsite) Terms: Full-time Clearance: Active Top Secret with SCI eligibility Travel: 0% Portfolio/Business Unit Context This role supports a Department of State program focused on secure application development and mobile-enabled mission capabilities. The environment is high-security, high-visibility, supporting systems that require reliability, performance, and continuous enhancement. The work directly contributes to mission-critical operations, including secure mobility and data-driven decision support. Position Description Harmonia is seeking a Full Stack .NET Developer to design, build, and maintain secure, scalable applications in a classified environment. This role is suited for a developer who is comfortable working across the stack from back-end services and database design to front-end interfaces. This person needs to be able to operate effectively in a structured, security-conscious environment. The developer will be expected to write production-quality code, troubleshoot complex issues across system layers, and contribute to ongoing modernization efforts. Responsibilities: Design, develop, test, and maintain full stack applications using C# and the .NET ecosystem Build and enhance back-end services, APIs, and data access layers Develop and maintain front-end components using modern web technologies (JavaScript, HTML, CSS) Design and optimize SQL Server databases, including stored procedures, functions, and performance tuning Troubleshoot and resolve issues across application, database, and infrastructure layers Identify and remediate security vulnerabilities in accordance with federal standards Support CI/CD pipelines and automated deployment processes Participate in Agile development processes, including sprint planning, demos, and retrospectives Contribute to secure mobile application support and integration efforts Required Qualifications: Active Top Secret clearance with SCI eligibility (required). U.S. Citizenship required. 5+ years of professional experience in .NET/C# development Security+ certification. Strong experience building full stack applications using .NET frameworks (.NET Core, MVC, or similar) Proficiency with SQL Server, including T-SQL, stored procedures, and database design Experience troubleshooting and debugging across multiple system layers. Familiarity with secure development practices in regulated or classified environments. Experience working in Agile development teams. Desired Qualifications: Experience with Azure DevOps, TFS, or similar CI/CD and build tools Familiarity with cloud platforms such as Azure or AWS Experience with version control systems (Git, TFS) Knowledge of SharePoint integration or development Exposure to secure mobile development or device management environments Strong problem-solving and performance tuning capabilities Ability to work effectively in a client-facing or mission-driven environment _ Here at Revolutional we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include: Recognized as a Top 20 "Best Place to Work in Virginia" Recipient of Department of Labor's HireVets Gold Medallion Great Place to Work Certification for five years running A Virginia Chamber of Commerce Fantastic 50 company A Northern Virginia Technology Council Tech 100 company Inc. 5000 list of fastest growing companies for eleven years Two-time SBA SBIR Tibbett's Award winner Virginia Values Veterans (V3) Certification We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Revolutional family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to Traditional and HSA- eligible medical insurance plans 100% employer-paid dental and vision insurance options 100% employer-sponsored STD, LTD, and life insurance 5% 401(k) company matching Flexible-schedules and teleworking options Paid holidays and PTO Accrual Plans Paid Parental Leave Professional development and career growth opportunities Team and company-wide events, recognition, and appreciation and so much more! Check out our Revolutional LinkedIn to find out a little more about who we are and if we are the right next step for your career! Revolutional is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Revolutional does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties in addition to those listed may be assigned as necessary to meet business needs. Reasonable accommodation will be made to enable an applicant with a disability to successfully apply for and/or perform the essential duties of the job. If you are in need of an accommodation, please contact .