Job DescriptionJob Description Cloud Software Engineer - Big Data Cloud - 8+ yrs of Experience - TS/SCI with Poly Required Halogen Engineering Group is looking for a Cloud Software Engineer who can develop, maintain, and enhance complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end processing, analyzing, and indexing. Provides expertise in Cloud Computing, Hadoop Eco-System including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object Oriented Design. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Location: Annapolis Junction, MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/SCI Polygraph: Required Salary Range The projected compensation range for this position is 213K-219K (annualized USD). Salary is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Requirements Eight (8) years experience software engineering experience in programs and contracts of similar scope, type, and complexity is required; two (2) years of which must be in programs utilizing Big-Data Cloud technologies and/or Distributed Computing. Bachelors degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of cloud software engineering experience on projects with similar Big-Data systems may be substituted for a bachelors degree. Master in Computer Science or related discipline from an accredited college or university may be substituted for two (2) years of experience. Cloudera Certified Hadoop Developer certification may be substituted for one (1) year of Cloud experience. The following Cloud related experiences are required: a. Two (2) years of Cloud and Distributed Computing Information Retrieval (IR). b. One (1) year of experience with implementing code that interacts with implementation of Cloud Big Table. c. One (1) year of experience with implementing code that interacts with implementation of Cloud Distributed File System. d. One (1) year of experience with implementing complex MapReduce analytics. e. One (1) year of experience with implementing code that interacts with Cloud Distributed Coordination Frameworks. Experience with Computer Network Operations: Utility Computing, Network Management, Virtualization (VMWare or VirtualBox), Cloud Computing Multi Node Management and Installation: Management and installation of Cloud and Distributed Computing on multiple nodes, Python, CFEngine, Bash, Ruby or related technologies. Experience with Information Assurance: Securing Cloud Based and Distributed applications through industry standard techniques such as Firewalls, PKI Certificate and Server Authentication with experience in Corporate authentication service(s) Experience with Information Technology: a. Object Oriented Design and Programming, Java, Eclipse or similar development environment, MAVEN, RESTful web services. b. Cloud and Distributed Computing Technologies: at least one or a combination of several of the following areas - YARN, J2EE, MapReduce, Zookeeper, HDFS, HBase , JMS, Concurrent Programming, Multi-Node implementation/installation and other applicable technologies. c. Cloud and Distributed Computing Information Retrieval: at least one or a combination of several of the following areas - HDFS, HBASE, Apache Lucene, Apache Solr, MongoDB d. Ingesting, Parsing and Analysis of Disparate Data-sources and formats: XML, JSON, CSV, Binary Formats, Sequence or Map Files, Avro and related technologies e. Aspect Oriented Design and Development f. Debugging and Profiling Cloud and Distributed Installations: Java Virtual Machine (JVM) memory management, Profiling Java Applications g. UNIX/LINUX, CentOS Experience with SIGINT: a. Experience with at least one SIGINT collection discipline areas (FORNSAT, CABLE, Terrestrial/Microwave, Overhead, and ELINT) b. Geolocation, emitter identification, and signal applications. 3. Joint program collection platforms and dataflow architectures; signals characterization analysis Experience with Other: a. CentOS and Linux/RedHat b. Configuration management tools such as Subversion, ClearQuest, or Razor At minimum, seeking experience with: DevOps, Elastic Search, NiFi, Python, Java/Spring Boot, Angular Desired Skills 1. Provide in-depth knowledge of Information Retrieval; assisting the software development team in designing, developing and testing Cloud Information Retrieval 2. Implement complex workflows that manage Cloud MapReduce analytics 3. Implement code that interacts with Cloud Distributed Coordination Frameworks 4. Oversee one or more software development tasks and ensures the work is completed in accordance with the constraints of the software development process being used on any particular project 5. Make recommendations for improving documentation and software development process standards Benefits CareFirst Insurance Medical Plans Three available medical plans-2 Platinum PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible) Halogen pays 100% Medical Premium Costs up to $25,000 CareFirst Wellness Rewards Program Dental Plan Halogen pays 50% of the plan costs Vision Plan Halogen pays 100% of the plan costs 401K Retirement Plan 10% contribution paid by the company, automatically vested and paid in each pay period. Life Insurance, AD&D, Short and Long Term Disability Coverage Paid Time Off 20 Paid Time Off Days 6 Federal Holidays 5 Floating Holidays Bonuses Based on performance and billable hours Halogen Engineering Group does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.
04/24/2026
Full time
Job DescriptionJob Description Cloud Software Engineer - Big Data Cloud - 8+ yrs of Experience - TS/SCI with Poly Required Halogen Engineering Group is looking for a Cloud Software Engineer who can develop, maintain, and enhance complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end processing, analyzing, and indexing. Provides expertise in Cloud Computing, Hadoop Eco-System including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object Oriented Design. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Location: Annapolis Junction, MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/SCI Polygraph: Required Salary Range The projected compensation range for this position is 213K-219K (annualized USD). Salary is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Requirements Eight (8) years experience software engineering experience in programs and contracts of similar scope, type, and complexity is required; two (2) years of which must be in programs utilizing Big-Data Cloud technologies and/or Distributed Computing. Bachelors degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of cloud software engineering experience on projects with similar Big-Data systems may be substituted for a bachelors degree. Master in Computer Science or related discipline from an accredited college or university may be substituted for two (2) years of experience. Cloudera Certified Hadoop Developer certification may be substituted for one (1) year of Cloud experience. The following Cloud related experiences are required: a. Two (2) years of Cloud and Distributed Computing Information Retrieval (IR). b. One (1) year of experience with implementing code that interacts with implementation of Cloud Big Table. c. One (1) year of experience with implementing code that interacts with implementation of Cloud Distributed File System. d. One (1) year of experience with implementing complex MapReduce analytics. e. One (1) year of experience with implementing code that interacts with Cloud Distributed Coordination Frameworks. Experience with Computer Network Operations: Utility Computing, Network Management, Virtualization (VMWare or VirtualBox), Cloud Computing Multi Node Management and Installation: Management and installation of Cloud and Distributed Computing on multiple nodes, Python, CFEngine, Bash, Ruby or related technologies. Experience with Information Assurance: Securing Cloud Based and Distributed applications through industry standard techniques such as Firewalls, PKI Certificate and Server Authentication with experience in Corporate authentication service(s) Experience with Information Technology: a. Object Oriented Design and Programming, Java, Eclipse or similar development environment, MAVEN, RESTful web services. b. Cloud and Distributed Computing Technologies: at least one or a combination of several of the following areas - YARN, J2EE, MapReduce, Zookeeper, HDFS, HBase , JMS, Concurrent Programming, Multi-Node implementation/installation and other applicable technologies. c. Cloud and Distributed Computing Information Retrieval: at least one or a combination of several of the following areas - HDFS, HBASE, Apache Lucene, Apache Solr, MongoDB d. Ingesting, Parsing and Analysis of Disparate Data-sources and formats: XML, JSON, CSV, Binary Formats, Sequence or Map Files, Avro and related technologies e. Aspect Oriented Design and Development f. Debugging and Profiling Cloud and Distributed Installations: Java Virtual Machine (JVM) memory management, Profiling Java Applications g. UNIX/LINUX, CentOS Experience with SIGINT: a. Experience with at least one SIGINT collection discipline areas (FORNSAT, CABLE, Terrestrial/Microwave, Overhead, and ELINT) b. Geolocation, emitter identification, and signal applications. 3. Joint program collection platforms and dataflow architectures; signals characterization analysis Experience with Other: a. CentOS and Linux/RedHat b. Configuration management tools such as Subversion, ClearQuest, or Razor At minimum, seeking experience with: DevOps, Elastic Search, NiFi, Python, Java/Spring Boot, Angular Desired Skills 1. Provide in-depth knowledge of Information Retrieval; assisting the software development team in designing, developing and testing Cloud Information Retrieval 2. Implement complex workflows that manage Cloud MapReduce analytics 3. Implement code that interacts with Cloud Distributed Coordination Frameworks 4. Oversee one or more software development tasks and ensures the work is completed in accordance with the constraints of the software development process being used on any particular project 5. Make recommendations for improving documentation and software development process standards Benefits CareFirst Insurance Medical Plans Three available medical plans-2 Platinum PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible) Halogen pays 100% Medical Premium Costs up to $25,000 CareFirst Wellness Rewards Program Dental Plan Halogen pays 50% of the plan costs Vision Plan Halogen pays 100% of the plan costs 401K Retirement Plan 10% contribution paid by the company, automatically vested and paid in each pay period. Life Insurance, AD&D, Short and Long Term Disability Coverage Paid Time Off 20 Paid Time Off Days 6 Federal Holidays 5 Floating Holidays Bonuses Based on performance and billable hours Halogen Engineering Group does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.
Job DescriptionJob Description Cloud Software Engineer - Big Data Cloud - 12+ yrs of Experience - TS/SCI with Poly Required Halogen Engineering Group is looking for a Cloud Software Engineer who can develop, maintain, and enhance complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end processing, analyzing, and indexing. Provides expertise in Cloud Computing, Hadoop Eco-System including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object Oriented Design. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Location: Annapolis Junction, MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/SCI Polygraph: Required Salary Range The projected compensation range for this position is 240K - 247K (annualized USD). Salary is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Requirements Twelve (12) years experience software engineering experience in programs and contracts of similar scope, type, and complexity is required. Bachelors degree in Computer Science or related discipline from an accredited college or university is required; four (4) years of which must be in programs utilizing Big-Data cloud technologies and/or Distributed Computing. Four (4) years of cloud software engineering experience on projects with similar Big-Data systems may be substituted for a bachelors degree. Master in Computer Science or related discipline from an accredited college or university may be substituted for two (2) years of experience. Cloudera Certified Hadoop Developer certification may be substituted for one (1) year of Cloud experience. At minimum, seeking experience with: DevOps, Elastic Search, NiFi, Python, Java/Spring Boot, Angular The following Cloud related experiences are required: a. Two (2) years of Cloud and/or Distributed Computing Information Retrieval (IR). b. One (1) year of experience with implementing code that interacts with implementation of Cloud Big Table. c. One (1) year of experience with implementing code that interacts with implementation of Cloud Distributed File System. d. One (1) year of experience with implementing complex MapReduce analytics. e. One (1) year of experience with implementing code that interacts with Cloud Distributed Coordination Frameworks. f. One (1) year of experience in architecting Cloud Computing solutions g. One (1) year of experience in debugging problems with Cloud based Distributed Computing Frameworks h. One (1) year of experience in managing multi-node Cloud based installation Experience in Computer Network Operations: Utility Computing, Network Management, Virtualization (VMWare or VirtualBox), Cloud Computing Multi Node Management and Installation: Management and installation of Cloud and Distributed Computing on multiple nodes, Python, CFEngine, Bash, Ruby or related technologies. Experience in Information Assurance: Securing Cloud Based and Distributed applications through industry standard techniques such as Firewalls, PKI Certificate and Server Authentication with experience in Corporate authentication service(s) Experience in Information Technology: Object Oriented Design and Programming, Java, Eclipse or similar development environment, MAVEN, RESTful web services. Cloud and Distributed Computing Technologies: at least one or a combination of several of the following areas - YARN, J2EE, MapReduce, Zookeeper, HDFS, HBase, JMS, Concurrent Programming, Multi-Node implementation/installation and other applicable technologies. Cloud and Distributed Computing Information Retrieval: at least one or a combination of several of the following areas - HDFS, HBASE, Apache Lucene, Apache Solr, MongoDB Ingesting, Parsing and Analysis of Disparate Data-sources and formats: XML, JSON, CSV, Binary Formats, Sequence or Map Files, Avro and related technologies Aspect Oriented Design and Development Debugging and Profiling Cloud and Distributed Installations: Java Virtual Machine (JVM) memory management, Profiling Java Applications UNIX/LINUX, CentOS Experience in SIGINT: Experience with at least one SIGINT collection discipline areas (FORNSAT, CABLE, Terrestrial/Microwave,Overhead, and ELINT) Geolocation, emitter identification, and signal applications. 3. Joint program collection platforms and dataflow architectures; signals characterization analysis Experience with Other: CentOS, Linux/RedHat Configuration management tools such as Subversion, ClearQuest, or Razor. Benefits CareFirst Insurance Medical Plans Three available medical plans-2 Platinum PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible) Halogen pays 100% Medical Premium Costs up to $25,000 CareFirst Wellness Rewards Program Dental Plan Halogen pays 50% of the plan costs Vision Plan Halogen pays 100% of the plan costs 401K Retirement Plan 10% contribution paid by the company, automatically vested and paid in each pay period. Life Insurance, AD&D, Short and Long Term Disability Coverage Paid Time Off 20 Paid Time Off Days 6 Federal Holidays 5 Floating Holidays Bonuses Based on performance and billable hours Halogen Engineering Group does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.
04/24/2026
Full time
Job DescriptionJob Description Cloud Software Engineer - Big Data Cloud - 12+ yrs of Experience - TS/SCI with Poly Required Halogen Engineering Group is looking for a Cloud Software Engineer who can develop, maintain, and enhance complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end processing, analyzing, and indexing. Provides expertise in Cloud Computing, Hadoop Eco-System including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object Oriented Design. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Location: Annapolis Junction, MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/SCI Polygraph: Required Salary Range The projected compensation range for this position is 240K - 247K (annualized USD). Salary is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Requirements Twelve (12) years experience software engineering experience in programs and contracts of similar scope, type, and complexity is required. Bachelors degree in Computer Science or related discipline from an accredited college or university is required; four (4) years of which must be in programs utilizing Big-Data cloud technologies and/or Distributed Computing. Four (4) years of cloud software engineering experience on projects with similar Big-Data systems may be substituted for a bachelors degree. Master in Computer Science or related discipline from an accredited college or university may be substituted for two (2) years of experience. Cloudera Certified Hadoop Developer certification may be substituted for one (1) year of Cloud experience. At minimum, seeking experience with: DevOps, Elastic Search, NiFi, Python, Java/Spring Boot, Angular The following Cloud related experiences are required: a. Two (2) years of Cloud and/or Distributed Computing Information Retrieval (IR). b. One (1) year of experience with implementing code that interacts with implementation of Cloud Big Table. c. One (1) year of experience with implementing code that interacts with implementation of Cloud Distributed File System. d. One (1) year of experience with implementing complex MapReduce analytics. e. One (1) year of experience with implementing code that interacts with Cloud Distributed Coordination Frameworks. f. One (1) year of experience in architecting Cloud Computing solutions g. One (1) year of experience in debugging problems with Cloud based Distributed Computing Frameworks h. One (1) year of experience in managing multi-node Cloud based installation Experience in Computer Network Operations: Utility Computing, Network Management, Virtualization (VMWare or VirtualBox), Cloud Computing Multi Node Management and Installation: Management and installation of Cloud and Distributed Computing on multiple nodes, Python, CFEngine, Bash, Ruby or related technologies. Experience in Information Assurance: Securing Cloud Based and Distributed applications through industry standard techniques such as Firewalls, PKI Certificate and Server Authentication with experience in Corporate authentication service(s) Experience in Information Technology: Object Oriented Design and Programming, Java, Eclipse or similar development environment, MAVEN, RESTful web services. Cloud and Distributed Computing Technologies: at least one or a combination of several of the following areas - YARN, J2EE, MapReduce, Zookeeper, HDFS, HBase, JMS, Concurrent Programming, Multi-Node implementation/installation and other applicable technologies. Cloud and Distributed Computing Information Retrieval: at least one or a combination of several of the following areas - HDFS, HBASE, Apache Lucene, Apache Solr, MongoDB Ingesting, Parsing and Analysis of Disparate Data-sources and formats: XML, JSON, CSV, Binary Formats, Sequence or Map Files, Avro and related technologies Aspect Oriented Design and Development Debugging and Profiling Cloud and Distributed Installations: Java Virtual Machine (JVM) memory management, Profiling Java Applications UNIX/LINUX, CentOS Experience in SIGINT: Experience with at least one SIGINT collection discipline areas (FORNSAT, CABLE, Terrestrial/Microwave,Overhead, and ELINT) Geolocation, emitter identification, and signal applications. 3. Joint program collection platforms and dataflow architectures; signals characterization analysis Experience with Other: CentOS, Linux/RedHat Configuration management tools such as Subversion, ClearQuest, or Razor. Benefits CareFirst Insurance Medical Plans Three available medical plans-2 Platinum PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible) Halogen pays 100% Medical Premium Costs up to $25,000 CareFirst Wellness Rewards Program Dental Plan Halogen pays 50% of the plan costs Vision Plan Halogen pays 100% of the plan costs 401K Retirement Plan 10% contribution paid by the company, automatically vested and paid in each pay period. Life Insurance, AD&D, Short and Long Term Disability Coverage Paid Time Off 20 Paid Time Off Days 6 Federal Holidays 5 Floating Holidays Bonuses Based on performance and billable hours Halogen Engineering Group does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.
Job DescriptionJob DescriptionSoftware Engineer - Data Flow - 7+ yrs of Experience - TS/SCI w/Poly clearance is required Halogen Engineering is seeking a Software Engineer who will take a proactive approach to software development and system management, as well as the ability to intuitively determine potential automation possibilities for day-to-day processes. Potential tasks include creating more efficient monitoring solutions, automating existing dataflow processes via new tool development and improving existing install and upgrade procedures. The Software Engineer shall also perform extract, transform and load activities across multiple large datasets. In this role, the Software Engineer shall work closely with various stakeholders to determine appropriate data handling requirements. This candidate will design, develop, test, deploy, document, maintain, and enhance complex and diverse software systems based upon documented requirements. These systems might include, but are not limited to, processing intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial OffThe-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. Experience developing in Unix. Ability to perform shell scripting. Working knowledge of Configuration Management (CM) tools and Web Services implementation. Location: Annapolis Junction, MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/SCI Polygraph: Required (must be less than seven years old) Salary Range The projected compensation range for this position is 234K to 241K (annualized USD). Salary is determined by various factors, including but not limited to location, the individual's particular combination of education,knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Capabilities Analyze user requirements to derive software design and performance requirements. Debug existing software and correct defects. Design and code new software or modify existing software to add new features. Write or review software and system documentation. Integrate existing software into new or modified systems or operating environments. Develop simple data queries for existing or proposed databases or data repositories. Software development using languages such as C, C++, Python, Ruby, Perl, JavaScript, etc. Has experience with agile development processes. Has experience with source code control systems, such as Git. Serve as team lead at the level appropriate to the software development process being used on any particular project. Design and development of relational and non-relational database applications. Use of orchestration frameworks such as Spring and Kafka. Familiarization with queue management systems Develop or implement algorithms to meet or exceed system performance and functional standards. Develop and execute test procedures for software components. Develop software solutions by analyzing system performance standards and conferring with users or system engineers; analyzing systems flow, data usage and work processes; and investigating problem areas. Modify existing software to adapt to new hardware or to improve its performance. Design, develop, and modify software systems using scientific analysis and mathematical models to predict and measure outcomes and consequences of design decisions. Java development using the Eclipse IDE (Integrated Development Environment). Development of Java 2 Enterprise Edition (J2EE) applications Experience using collaboration and software development tools (ie. Atlassian). Software development using continuous integration practices. Experience with container technologies (ie. Docker). Unix shell scripting Development of event driven, or data driven analytics Development of cloud-based solutions and technologies. Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints. Perform quality control on team products. Recommend and implement suggestions for improving documentation and software development process standards. Oversee one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used on any particular project. Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements, and interfaces. Coordinate software installation on a system and monitor performance to ensure operational specifications are met. Recommend new technologies and processes for complex software projects. Serve as the technical lead of multiple software development teams. Select the software development process in coordination with the customer and system engineering. Ensure quality control of all developed and modified software. Delegate programming and testing responsibilities to one or more teams and monitor their performance. Requirements Experience using the Linux CLI and Linux Tools Experience writing scripts using Shell/Bash/Python Linux administration experience including software integration, service management, configuration management, and routine sustainment operation related to dataflow management and ETL tasks Extensive software development experience with Java and Python Experience with stream/batch Big Data processing and analytic frameworks including Spark Experience with CI/CD principles, methodologies, and tools such as GitLab CI Experience with IaC (Infrastructure as Code) principles and automation infrastructure provisioning and configuration using tools such as Ansible Experience with containerization technologies such as Docker Experience deploying containerized services under Kubernetes orchestration Demonstrated experience using system monitoring tools such as Prometheus, Grafana, Kibana, Nagios, etc. Experience with Git for source code management, branching strategies, and team collaboration Experience with NiFi software to include custom processor development, dataflow management, configuration and installation Desired Skills Experience with the Atlassian Tool Suite (JIRA, Confluence) Experience with Amazon Web Services (AWS) Qualifications Master's degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. OR Bachelor's degree in computer science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity OR Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Benefits CareFirst Insurance Medical Plans Three available medical plans-2 Platinum PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible) Halogen pays 100% Medical Premium Costs up to $25,000 CareFirst Wellness Rewards Program Guardian Insurance Dental Plan Halogen pays 50% of the plan costs Vision Plan Halogen pays 100% of the plan costs 401K Retirement Plan 10% contribution paid by the company, automatically vested and paid in each pay period. Life Insurance, AD&D, Short and Long Term Disability Coverage Paid Time Off 20 Paid Time Off Days 6 Federal Holidays 5 Floating Holidays Bonuses Based on performance and billable hours Halogen Engineering Group does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.
04/24/2026
Full time
Job DescriptionJob DescriptionSoftware Engineer - Data Flow - 7+ yrs of Experience - TS/SCI w/Poly clearance is required Halogen Engineering is seeking a Software Engineer who will take a proactive approach to software development and system management, as well as the ability to intuitively determine potential automation possibilities for day-to-day processes. Potential tasks include creating more efficient monitoring solutions, automating existing dataflow processes via new tool development and improving existing install and upgrade procedures. The Software Engineer shall also perform extract, transform and load activities across multiple large datasets. In this role, the Software Engineer shall work closely with various stakeholders to determine appropriate data handling requirements. This candidate will design, develop, test, deploy, document, maintain, and enhance complex and diverse software systems based upon documented requirements. These systems might include, but are not limited to, processing intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial OffThe-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. Experience developing in Unix. Ability to perform shell scripting. Working knowledge of Configuration Management (CM) tools and Web Services implementation. Location: Annapolis Junction, MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/SCI Polygraph: Required (must be less than seven years old) Salary Range The projected compensation range for this position is 234K to 241K (annualized USD). Salary is determined by various factors, including but not limited to location, the individual's particular combination of education,knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Capabilities Analyze user requirements to derive software design and performance requirements. Debug existing software and correct defects. Design and code new software or modify existing software to add new features. Write or review software and system documentation. Integrate existing software into new or modified systems or operating environments. Develop simple data queries for existing or proposed databases or data repositories. Software development using languages such as C, C++, Python, Ruby, Perl, JavaScript, etc. Has experience with agile development processes. Has experience with source code control systems, such as Git. Serve as team lead at the level appropriate to the software development process being used on any particular project. Design and development of relational and non-relational database applications. Use of orchestration frameworks such as Spring and Kafka. Familiarization with queue management systems Develop or implement algorithms to meet or exceed system performance and functional standards. Develop and execute test procedures for software components. Develop software solutions by analyzing system performance standards and conferring with users or system engineers; analyzing systems flow, data usage and work processes; and investigating problem areas. Modify existing software to adapt to new hardware or to improve its performance. Design, develop, and modify software systems using scientific analysis and mathematical models to predict and measure outcomes and consequences of design decisions. Java development using the Eclipse IDE (Integrated Development Environment). Development of Java 2 Enterprise Edition (J2EE) applications Experience using collaboration and software development tools (ie. Atlassian). Software development using continuous integration practices. Experience with container technologies (ie. Docker). Unix shell scripting Development of event driven, or data driven analytics Development of cloud-based solutions and technologies. Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints. Perform quality control on team products. Recommend and implement suggestions for improving documentation and software development process standards. Oversee one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used on any particular project. Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements, and interfaces. Coordinate software installation on a system and monitor performance to ensure operational specifications are met. Recommend new technologies and processes for complex software projects. Serve as the technical lead of multiple software development teams. Select the software development process in coordination with the customer and system engineering. Ensure quality control of all developed and modified software. Delegate programming and testing responsibilities to one or more teams and monitor their performance. Requirements Experience using the Linux CLI and Linux Tools Experience writing scripts using Shell/Bash/Python Linux administration experience including software integration, service management, configuration management, and routine sustainment operation related to dataflow management and ETL tasks Extensive software development experience with Java and Python Experience with stream/batch Big Data processing and analytic frameworks including Spark Experience with CI/CD principles, methodologies, and tools such as GitLab CI Experience with IaC (Infrastructure as Code) principles and automation infrastructure provisioning and configuration using tools such as Ansible Experience with containerization technologies such as Docker Experience deploying containerized services under Kubernetes orchestration Demonstrated experience using system monitoring tools such as Prometheus, Grafana, Kibana, Nagios, etc. Experience with Git for source code management, branching strategies, and team collaboration Experience with NiFi software to include custom processor development, dataflow management, configuration and installation Desired Skills Experience with the Atlassian Tool Suite (JIRA, Confluence) Experience with Amazon Web Services (AWS) Qualifications Master's degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. OR Bachelor's degree in computer science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity OR Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Benefits CareFirst Insurance Medical Plans Three available medical plans-2 Platinum PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible) Halogen pays 100% Medical Premium Costs up to $25,000 CareFirst Wellness Rewards Program Guardian Insurance Dental Plan Halogen pays 50% of the plan costs Vision Plan Halogen pays 100% of the plan costs 401K Retirement Plan 10% contribution paid by the company, automatically vested and paid in each pay period. Life Insurance, AD&D, Short and Long Term Disability Coverage Paid Time Off 20 Paid Time Off Days 6 Federal Holidays 5 Floating Holidays Bonuses Based on performance and billable hours Halogen Engineering Group does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.