Autonomous Systems Software Engineer Metron IncorporatedAutonomous Systems Software EngineerReston, VAFor over 40 years, our principled approach to problem-solving has yielded creative solutions at the intersection of advanced mathematics, computer science, physics, and engineering. We are seeking an experienced, highly productive Software Engineer to design and develop algorithms, simulations, and visualization tools for autonomous robotics.
Senior Embedded Software Engineer Leonardo DRS IncSenior Embedded Software EngineerFrederick, MDA Senior Embedded Software Engineer to develop a leading-edge embedded software development by designing, developing, analyzing, documenting, and supporting testing of complex applications, systems, or subsystems of such devices as radio tuners. The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies.
Federal Forward Deployed Software Engineer (Active Secret Clearance Required) iBoss CybersecurityFederal Forward Deployed Software Engineer (Active Secret Clearance Required)DCLeveraging a purpose-built cloud architecture backed by 230+ issued and pending patents and more than 100 points of presence globally, iboss processes over 150 billion transactions daily, blocking 4 billion threats per day. iboss is a leading AI-powered Zero Trust SASE (Secure Access Service Edge) platform trusted by more than 4,000 enterprises worldwide, including a significant number of Fortune 50 companies and U.S. government agencies.
SOFTWARE ENGINEER - OpenStack/Linux/Python - 19+ yrs of Experience - TS/SCI w/Poly clearance is required - ES - 050626 -1 Halogen Engineering GroupSOFTWARE ENGINEER - OpenStack/Linux/Python - 19+ yrs of Experience - TS/SCI w/Poly clearance is required - ES - 050626 -1Laurel, MarylandHalogen Engineering is looking for a Software/Data Engineer who will develop, maintain, and enhance complex and diverse software systems based upon documented requirements; review and test software components for adherence to the design requirements; and document test results. Nineteen (19) years of demonstrated experience in Software Engineering with a Bachelor's degree in Engineering, Computer Science, Mathematics, or appropriate field from an accredited college or university .
Software Engineer - Senior ECS Federal LLCSoftware Engineer - SeniorWashington, DCDetermines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems. Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
Senior Software Engineer – Administrative Services Lead Global C2 Integration TechnologiesSenior Software Engineer – Administrative Services LeadReston, VAContractorReston, VA (CONUS / OCONUS Support) | Hybrid / Remote Eligible Based on Mission RequirementsPosition SummaryGlobal C2 Integration Technologies (GC2IT) is seeking a highly motivated and experienced Senior Software Engineer - Administrative Services Lead to support the design, delivery, and sustainment of enterprise administrative services supporting globally distributed mission systems. While performing the duties of this job the employee is regularly required to climb, bend, stretch, walk, sit use hands to handle or feel; frequently use fingers to type; talk and hear; occasionally stand, kneel, stoop, crouch, bend, twist or reach out; may require lifting or moving 10 lbs.
(USA) Software Engineer III, Information Security Walmart Inc(USA) Software Engineer III, Information SecurityHERNDON, VA$108,000–$216,000 / yearCertified Intrusion analyst (GCIAs), GIAC Certified Enterprise Defender (GCED), Certified Geographic Information Systems Professional (GISP), GIAC Certified Incident Handler (GCIH), Certified Information Systems Security Professional (CISSP), Certified Secure Software Lifecycle Professional (CSSLP), Certified Information Systems Auditor (CISA), and/or Security+ certification, Mainframe Technology, Programming language or languages (for example, Java, C/C++, NET, Rexx, Cobol, Powershell), SAP, Version control software (for example, Subversion, Git, Librarian), Working as a project or team lead, Writing SQL queries in a database platform (for example, Oracle, DB2, SQL Server). Bachelor's degree in Computer Science, Information Technology, or related field and 3 years'' experience in information technology within the past 7 years OR 5 years'' experience in information technology or related field within the past 7 years OR a Master''s degree in Computer Science, Information Technology, or related field.
Java Software Engineer VeriSign IncJava Software EngineerReston, VA$89,900–$121,700 / yearThe key challenges we face when building the product are obtaining high quality, relevant, and meaningful domain suggestions people like while offering very low response times on a global scale, serving high request volumes. The system applies state-of-the-art neural language models and natural language processing algorithms on top of multiple data sources, including trending topics, popular keywords, geography, semantic relevance, and others.
Senior Software Engineer/AI Practitioner Johns Hopkins University Applied Physics Laboratory LLCSenior Software Engineer/AI PractitionerLaurel, MDAs a Software Engineer and AI Practitioner, your tasks will include: • Evolving air and missile defense planning tools and capabilities • Developing and implementing robust software solutions to complex planning challenges • Responding to feedback from the warfighter and the analyst community • Assessing new AI and Machine Learning tools and capabilities and their applicability to military planning • Working with leaders in Air and Missile Defense to shape the adoption of AI/ML into existing warfighting capabilities. In A5C, we develop and deliver highly capable mission planning capabilities into the hands of the warfighter so they can design defenses that enhance performance across multiple simultaneous air and missile defense missions, multiple services, and multiple command echelon planning levels.
Software Engineer - Full Stack (TS/SCI Clearance Required) North Point TechnologySoftware Engineer - Full Stack (TS/SCI Clearance Required)Gaithersburg, MDYou will build software for problems that are not always clearly defined while keeping customer needs front and center, help remove obstacles for the development team alongside the Product Owner and technical leadership, and keep Agile and Scrum practices productive and on track. The qualified candidate must have an active TS/SCI security clearance and will contribute across the full software development lifecycle - from architecture and design through coding and automated testing - as part of a collaborative Agile team focused on world-class national security solutions.
Backend Software Engineer - Simulations Rune TechnologiesBackend Software Engineer - SimulationsVAOur flagship product is TyrOS, an AI-enabled logistics command and control platform that gives commanders a single, real-time operating picture of their sustainment fight, from inventory and distribution to medical and operational planning, even in degraded and contested environments. As a Backend Software Engineer at Rune, you will be part of a high-impact team working at the intersection of advanced logistics algorithms, modern AI-enabled software, and complex system integrations - all in support of the warfighter at the tactical edge.
Backend Software Engineer - Sensors and Tracking Rune TechnologiesBackend Software Engineer - Sensors and TrackingVAOur flagship product is TyrOS, an AI-enabled logistics command and control platform that gives commanders a single, real-time operating picture of their sustainment fight, from inventory and distribution to medical and operational planning, even in degraded and contested environments. You will not be inheriting an established team or mature playbook, so we are looking for an experienced software engineer who is comfortable operating in ambiguity, solving difficult hardware-to-software integration problems, and building production systems from the ground up.
ETL Software Engineer Booz Allen Hamilton IncETL Software EngineerMcLean, VA$62,000–$141,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. We're looking for a data engineer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create automated, efficient, and effective systems for our clients.
Principal Software Engineer - Backend Dragos IncPrincipal Software Engineer - BackendDCRemoteAs the market leader in ICS/OT Cybersecurity, we are dedicated to arming our customers with best-in-class technology, threat intelligence, and services to protect their systems as effectively and efficiently as possible. Dragos is on a relentless mission to defend industrial organizations that provide us with the necessities of modern civilization; running water, functioning electricity, and safe industrial working environments.
Senior Software Engineer II, Vehicle Intelligence Axon Enterprise IncSenior Software Engineer II, Vehicle IntelligenceWashington, DC$148,500–$237,600 / yearIf you receive a suspicious offer or outreach from an email address that is not @axon.com, or if you are asked for sensitive personal information (bank details, Social Security Number) prematurely, please ignore the message and report it to recruitingops@axon.com. The actual base pay is dependent upon many factors, such as: level, function, training, transferable skills, work experience, business needs, geographic market, and often a combination of all these factors.
NewSafety Project Engineer HITT ContractingSafety Project EngineerFalls Church, VAEvery day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates. The Project Engineer Safety (PES) team member is paired with a safety sponsor from the HITT Safety Department for at least one year of on-site experience, following a structured, year-long development plan.
Software Developer Bridge Core (BCore)Software DeveloperChantilly, Virginia$190,000–$230,000 / yearFull timeBcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. Responsibilities: You will be part of a team of developers that are building a new application that utilizes LLM to convert data and access policies from a variety of sources and formats into a uniform format for compliance assessment.
Staff Software Engineer - Search / AI CVS Health CorpStaff Software Engineer - Search / AIDC$106,605–$284,280 / yearCurrently, we are seeking a Staff Software Engineer - Search / AI who as a Senior technical leader, be responsible for driving architecture, design, and delivery of scalable, cloud-native platforms built on microservices architecture and AI capabilities. CVS Health is looking for hands-on, passionate people who want to join a high energy and growing team to make a difference in customers' lives and who want to be on the forefront of digital innovation that aims to reinvent what a pharmacy and a health care company can be in the digital world.
Infrastructure Software Engineer Anduril Industries IncInfrastructure Software EngineerWashington, DC$166,000–$220,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Senior Full Stack Software Engineer QuartermasterSenior Full Stack Software EngineerArlington, VirginiaWe are looking for a Senior Full Stack Software Engineer to help us build and scale the Quartermaster product—the operator-facing application used by defense analysts, coast guard operators, and commercial fleet managers to monitor, query, and act on maritime intelligence in real time. You will own features end-to-end, from backend geospatial fusion to React components, and your work will directly shape how our customers interact with data collected from sensors spanning the globe.
Software Engineer (With Systems Admin Responsibilities) - Ts/Sci W/ Poly Leading Path ConsultingSoftware Engineer (With Systems Admin Responsibilities) - Ts/Sci W/ PolyChantilly, VALeading Path is an award-winning Information Technology and Management Consulting firm focused on providing solutions in process, technology, and operations to our government and Fortune 500 clients. Demonstrated experience leveraging a background in programming, software tools and packages, operating systems, and networking to solve collection needs in cloud environments.
Software Engineer (AI/Agentic Systems) Staffed4USoftware Engineer (AI/Agentic Systems)Columbia, MarylandThis role focuses on building and maintaining an agentic platform that integrates diverse data sources, external APIs, and modern tooling to support scalable, interoperable capabilities. The selected candidate will support the development of advanced, AI-driven software systems designed to enable intelligent, autonomous workflows.
Python or GoLang Software Engineer (Tier-2) - 2 Days Onsite in Reston, VA - FreeWheel ComcastPython or GoLang Software Engineer (Tier-2) - 2 Days Onsite in Reston, VA - FreeWheelReston, VirginiaThis role provides Tier-2 support for customer-facing issues, assists with maintaining UI components within the Streaming Hub, and develops an understanding of customer workflows, system architecture, and business logic to effectively troubleshoot technical issues. The engineer works closely with senior engineers and cross-functional teams to resolve incidents, improve operational efficiency, and contribute to automation and platform reliability.
Data & Software Engineer NewGen TechnologiesData & Software EngineerMcLean, VirginiaSuccessful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Experience integrating Al/ML services and models (translation, OCR, speech-to-text, NLP, language detection, topic modeling), LLMs, and RAG {retrieval-augmented generation) pipelines.
Senior Software Engineer - Machine Learning / Data Science Staffed4USenior Software Engineer - Machine Learning / Data ScienceLaurel, MarylandThe ideal candidate will possess extensive experience in software engineering, machine learning, and data analytics within secure government environments. Bachelor’s degree in Computer Science, Engineering, Mathematics, or related technical field plus 20 years of relevant experience.
Software Engineer - Full Stack - TS/SCI Maania Consultancy ServicesSoftware Engineer - Full Stack - TS/SCIGaithersburg, MDJob Role: Software Engineer - Full StackLocation: Gaithersburg, MDDuration: Full time, OnsiteClearance: Active TS/SCI Requirements: - Rest API Development- Python or Java- SQL- Web Development- Django or JavaScript (Angular, React, etc)- Object-oriented programming in Python, Java, and JavaScript- Windows and Linux operating systems- Version control with Git and GitLab- Architecting, developing, and delivering complex software systems into production- Agile development and CI/CD (continuous integration and continuous delivery) tools and practices Powered by JazzHR.
Senior Software Engineer - DevOps / Infrastructure (Onsite) RTX CorpSenior Software Engineer - DevOps / Infrastructure (Onsite)Sterling, VAQualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience. In this critical role, you will be part of an innovative team focused on designing and developing holistic, integrated simulation and training solutions, directly ensuring our customers are prepared for the most vital missions.
Senior Software Engineer, Cloud Foundation Sirius XM Radio IncSenior Software Engineer, Cloud FoundationWashington, DC$105,800–$165,000 / yearWho We Are: SiriusXM and its brands (Pandora, SiriusXM Media, AdsWizz, Simplecast, and SiriusXM Connect) are leading a new era of audio entertainment and services by delivering the most compelling subscription and ad-supported audio entertainment experience for listeners -- in the car, at home, and anywhere on the go with connected devices. SiriusXM's platforms collectively reach approximately 150 million listeners, the largest digital audio audience across paid and free tiers in North America, and deliver music, sports, talk, news, comedy, entertainment and podcasts.
Mission Software Engineer, Infrastructure Anduril Industries IncMission Software Engineer, InfrastructureWashington, DC$166,000–$220,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Senior Software Engineer I w/Top Secret Clearance TekSynap CorpSenior Software Engineer I w/Top Secret ClearanceWashington, DCTechnology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. TekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment.
Software Engineer II w/Top Secret Clearance TekSynap CorpSoftware Engineer II w/Top Secret ClearanceWashington, DCKnowledge of operating systems, including Windows, Linux, Mac, and mobile operating systems including iOS and Android, application behaviors, and network traffic analysis to identify malware exploits. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.
Senior Software Engineer III w/Top Secret Clearance TekSynap CorpSenior Software Engineer III w/Top Secret ClearanceWashington, DCTechnology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. TekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment.
Senior Software Engineer II w/Top Secret Clearance TekSynap CorpSenior Software Engineer II w/Top Secret ClearanceWashington, DCTechnology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. TekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment.
Staff Robotics Software Engineer, Air Vehicle Autonomy Anduril Industries IncStaff Robotics Software Engineer, Air Vehicle AutonomyWashington, DC$254,000–$338,000 / yearOwn major feature development and rollout of large, complex features for our products - recent examples include developing terminal-phase autonomy for various air vehicles and developing a test plan on live surrogates. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Software Engineer ParsonsSoftware EngineerReston, VirginiaWe promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Experience with CI/CD pipelines (GitLab CI/CD strongly preferred) and modern development workflows (code review, branching, tagging, release management).
NewLead Software Engineer - TS/SCI Maania Consultancy ServicesLead Software Engineer - TS/SCILandover, MDFull timeCandidate will be required to complete an NGA crossover and receive a briefing prior to starting on the program. Proficiency in troubleshooting across multiple operating systems, including Linux and Windows.
Software Engineer (Java)- TS/SCI Clearance Maania Consultancy ServicesSoftware Engineer (Java)- TS/SCI ClearanceHerndon, VAFull timeWeb/automation technologies: HTML, Selenium, JavaScript, EJB, Web Services, Microservices (Docker & Kubernetes), REST, XML, UML. Deployment architectures and CI/CD pipelines using Docker, Git/JIRA, Kubernetes, Jenkins, Conductor, Kafka/Zookeeper, Consul, CMDB.
Senior AI Native Software Engineer Remitly, Inc.Senior AI Native Software EngineerArlington, VA$180,000–$225,000 / yearSince 2011, we''ve tirelessly delivered on our promise to customers sending money globally, providing secure, simple, and reliable ways to manage their money, ensuring true peace of mind. If that''s you and you''re ready to do the most meaningful work of your career-we invite you to join over 2,800 passionate Remitlians worldwide who are united by our vision to transform lives with trusted financial services that transcend borders.
Principal Software Engineer - DevOps / Infrastructure (Onsite) RTX CorpPrincipal Software Engineer - DevOps / Infrastructure (Onsite)Sterling, VAQualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience. In this critical role, you will be part of an innovative team focused on designing and developing holistic, integrated simulation and training solutions, directly ensuring our customers are prepared for the most vital missions.
Software Engineer (with Systems Admin responsibilities) - TS/SCI w/ Poly Leading Path ConsultingSoftware Engineer (with Systems Admin responsibilities) - TS/SCI w/ PolyChantilly, VA$150,000–$275,000Leading Path is an award-winning Information Technology and Management Consulting firm focused on providing solutions in process, technology, and operations to our government and Fortune 500 clients. Demonstrated experience leveraging a background in programming, software tools and packages, operating systems, and networking to solve collection needs in cloud environments.
Software Engineer I w/Top Secret Clearance TekSynap CorpSoftware Engineer I w/Top Secret ClearanceWashington, DCKnowledge of operating systems, including Windows, Linux, Mac, and mobile operating systems including iOS and Android, application behaviors, and network traffic analysis to identify malware exploits. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.
AI Native Software Engineer II Remitly, Inc.AI Native Software Engineer IIArlington, VA$144,000–$180,000 / yearSince 2011, we''ve tirelessly delivered on our promise to customers sending money globally, providing secure, simple, and reliable ways to manage their money, ensuring true peace of mind. If that''s you and you''re ready to do the most meaningful work of your career-we invite you to join over 2,800 passionate Remitlians worldwide who are united by our vision to transform lives with trusted financial services that transcend borders.
NewSenior Software Engineer JobotSenior Software EngineerFalls Church, VA$150,000–$200,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our client is a well-funded deep tech company headquartered in Northern Virginia, building a suite of autonomous software reliability and testing products.
AI Native Software Engineer Remitly, Inc.AI Native Software EngineerArlington, VA$124,000–$155,000 / yearSince 2011, we''ve tirelessly delivered on our promise to customers sending money globally, providing secure, simple, and reliable ways to manage their money, ensuring true peace of mind. If that''s you and you''re ready to do the most meaningful work of your career-we invite you to join over 2,800 passionate Remitlians worldwide who are united by our vision to transform lives with trusted financial services that transcend borders.
NewLead Software Engineer – Full Stack Tech Lead ZipStaff Inc.Lead Software Engineer – Full Stack Tech LeadMcLean, Virginia$82–$85This is a hands-on technical leadership role responsible for delivering modern full-stack capabilities — including user-facing applications, APIs, microservices, integration services, and platform modernization. Provide technical leadership and architectural guidance across Java/Spring Boot microservices, REST APIs, and modern front-end applications (Angular or React).
Software Engineer Novel Applications of Vital InformationSoftware EngineerChantilly, VA$120,000–$170,000 / yearNAOVI is a business that combines experience, creativity, flexibility, pragmatism, and cost-effective solutions in order to deliver measurable business value to our clients. NAOVI (Novel Applications, Inc.) is a premier technology services company that provides solutions in the areas of Cyber Security, Information Management and Systems Integration.
Top Secret Security Software Engineer - DHA Social Security AdministrationTop Secret Security Software Engineer - DHAFalls Church, VA$111,147–$158,322 / yearCustomer Service (Level 4, Advanced) - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services. We provide continuous operations management for essential applications, maintain and monitor all computer storage, network assets, and technology services, and ensure seamless, high-performance delivery for key workloads such as online services, Social Security number verification, and secure data exchanges.
Sr. AI Software Engineer T. Rowe Price Group IncSr. AI Software EngineerWashington DC$121,000–$206,000 / yearAs a premier global asset management organization with more than 85 years of experience, we provide investment solutions and a broad range of equity, fixed income, and multi-asset capabilities to individuals, advisors, institutions, and retirement plan sponsors. You will play a key role in creating and deploying autonomous AI systems, partnering with cross-functional squads, supporting the Build-Operate-Transfer process, and helping scale responsible AI solutions across the organization.
Software Engineer (CAMITS Application) Pantheon DataSoftware Engineer (CAMITS Application)Washington, DCRemote$100,000–$200,000 / yearFull timeIf you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to our Talent Team at Recruiting@pantheon-data.com or by phone (571) 363-4020.This company uses E-Verify to confirm each employee's work authorization. Our service offerings have grown in the past ten years, including infrastructure resiliency, contact center operations, information technology, software engineering, program management, strategic communications, engineering, and cybersecurity.
NewSenior Software Engineer iDirect GOVERNMENTSenior Software EngineerHerndon, Virginia$125,156–$159,370 / yearFull timeiDirect Government’s specialized technology includes transmission security (TRANSEC), Communication Signal Interference Removal (CSIR) anti-jam technology and Open Antenna Modem Interface Protocol (OpenAMIP). Overview: iDirectGov's hubs, satellite routers and network management software address the growing complexity of deploying and managing global IP networks.