NewLead, Software Engineer L3Harris TechnologiesLead, Software EngineerLincoln, VAJob Title: Lead, Software Engineer ( Software IPT Lead) Job Code: 42068 Job Location: Herndon, VA (on-site) Schedule: 9/80 Regular (Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off) In a fast moving and increasingly complex world, L3Harris is anticipating and rapidly responding to challenges with agile technology – creating a safer and more secure future. Essential Functions: Contribute to software architecture specification and documentation Structure work to enable clear progress assessment Track software team performance metrics against critical program milestones and KPIs Provide independent validation and verification of design concepts and implementation approaches.
Lead Software Engineer (Intelligence Center) Mitre CorpLead Software Engineer (Intelligence Center)Chantilly, VA$156,800–$196,000 / yearRoles & Responsibilities: Deliver modern software capabilities, improving architecture, platforms, and developer workflows with strong engineering practices (secure coding, reviews, testing, maintainable design). Basic Qualifications: Typically requires a minimum of 8 years of related experience with a Bachelor's degree; or 6 years and a Master's degree; or a PhD with 3 years' experience or equivalent combination of related education and work experience.
Full Stack Software Engineer (Experienced or Lead) The Boeing CoFull Stack Software Engineer (Experienced or Lead)Chantilly, VA$135,150–$182,850 / yearBachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor's Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Software Engineer III (C Engineer) Textron IncSoftware Engineer III (C Engineer)Chantilly, VAComprehensive expertise in object-oriented design principles and extensive experience with modern software engineering practices, including continuous integration, test-driven development, and best practices for maintainable, scalable systems design. Recruiting Company: Textron Systems Primary Location: US-Virginia-Chantilly Job Function: Engineering Schedule: Full-time Job Level: Individual Contributor Job Type: Experienced Shift: First Shift Job Posting: 06/25/2026, 1:30:39 PM Job Number: 343405.
Software Engineer Reinventing Geospatial, Inc. (RGi)Software EngineerChantilly, VARGi provides opportunities, resources, training, and mentorship to all our employees to let them take control of their careers and become a leader or a crucial member of our company. A strong working knowledge of: AWS, Azure, or similar cloud platforms, MySQL, PostgreSQL, or SQL Server.
Software Systems Engineer Technical Advisor Science Applications International CorpSoftware Systems Engineer Technical AdvisorChantilly, VA$160,001–$200,000 / yearStrong oral and written communications to support interaction with government, SETA, FFRDC, external stakeholders, and development contractors at all levels on significant technical matters often requiring coordination between all organizations within a high-tempo environment. Job Responsibilities to include: Lead technical and programmatic interchanges; identify and resolve issues; and provide engineering and technical advice to the customer to achieve innovative capabilities for automated multi-INT machine learning analytics.
Software Engineer (Multiple Levels) Parsons Commercial Technology Group Inc.Software Engineer (Multiple Levels)Summit Point, WV$88,400–$154,700 / yearDiagnosing and developing technical solutions related to software issues discovered during internal testing or by customers using deployed systems. We 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.
Senior Software Engineer Parsons Commercial Technology Group Inc.Senior Software EngineerSummit Point, WVIn this role you will get to design and deliver mission-critical biometric software solutions for a major federal customer, driving secure, scalable systems that support high-impact national security objectives. We 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.
Software Engineer (Multiple Levels) (Evergreen) Parsons CorpSoftware Engineer (Multiple Levels) (Evergreen)WV$88,400–$154,700 / yearDiagnosing and developing technical solutions related to software issues discovered during internal testing or by customers using deployed systems. We 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.
AI Software Engineer - SME Dark Wolf SolutionsAI Software Engineer - SMEChantilly, VA$185,000–$240,000 / yearAs the primary technical authority, you will drive enterprise-scale architectural vision, design novel AI systems, oversee multi-cloud and air-gapped infrastructure, and advise key government stakeholders on high-impact AI strategies. Dark Wolf is seeking an AI Software Engineer Subject Matter Expert (SME) to architect, lead, and execute complex, high-assurance AI/ML engineering initiatives.
Senior Software Engineer Parsons CorpSenior Software EngineerWVIn this role you will get to design and deliver mission-critical biometric software solutions for a major federal customer, driving secure, scalable systems that support high-impact national security objectives. We 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.
NewSenior Software Simulation Engineer Actalent IncSenior Software Simulation EngineerChantilly, VA$150,000–$155,000 / hourWe are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.
AI Software Engineer - Expert Dark Wolf SolutionsAI Software Engineer - ExpertChantilly, VA$165,000–$200,000 / yearYou will be responsible for building complex agentic LLM workflows, optimizing model performance for resource-constrained environments, managing multi-cloud architecture, and driving software engineering best practices across development pods. Technical Competencies: AI Frameworks: Advanced knowledge of RAG architectures, framework customization, and orchestration strategies.
Sr. Software Engineer KBR IncSr. Software EngineerChantilly, VA$156,400–$215,100 / year10+ years of experience in software development, object-oriented design, architecture, coding, and testing, with substantial experience implementing DevOps practices including CI/CD automation, containerization, orchestration, configuration management, security, and cloud technologies. GED plays a critical role in enabling the Intelligence Community Customer to plan and execute intelligence-gathering missions, transforming collected data into useful information for the Intelligence Community (IC) and Department of Defense (DoD) users.
Software Integration Engineer The Aerospace CorpSoftware Integration EngineerChantilly, VA$100,300–$150,400 / yearAs the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at peoplemangmnt.mailbox@aero.org.
Software Engineer/Developer Leidos Holdings IncSoftware Engineer/DeveloperChantilly, VA$107,900–$195,050 / yearThe successful candidate will be required to function as an integral member of a highly proficient and technically competent team of Software Engineers/Developers and will have expertise in the rapid development of classified tools, algorithms, and prototype capabilities to support quick-response solutions against emerging intelligence issues. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Senior Software Engineer Red Horse Corporation Ltd.Senior Software EngineerChantilly, VA$180,000–$230,000 / yearWe're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. Actual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity.
Subject Matter Expert (SME) - Software Systems Engineer Red Horse Corporation Ltd.Subject Matter Expert (SME) - Software Systems EngineerChantilly, VA$240,000–$260,000 / yearActual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.
Ground Systems Software Engineer KBR IncGround Systems Software EngineerChantilly, VAMonitor developer completion of ground segment specification sell-off, along with other verification and validation activities to include cross-organizational thread-lead support for ground segment requirements sell-off. Key areas of focus include ground system full life cycle software procurement from requirements identification and development through system test, sell-off delivery, and installation at operating location.
Staff Software Engineer, Space Special Programs Anduril Industries IncStaff Software Engineer, Space Special ProgramsChantilly, VA$220,000–$292,000 / yearYour engineering team as a whole must span the capabilities of deeply embedded software design, implementation, and debugging, including data protocols, RF communication, machine learning, computer vision, and implementing control algorithms in a computationally-restricted environment; host side software for user interfaces, equipment interfaces, machine-to-machine communication, data analysis, display, compression and extraction to human-useable forms; and interfacing with existing Command and Control software and databases to integrate the spacecraft systems in a simple fashion. Working across product, engineering, sales, logistics, operations, and mission success, the Space Special Programs team develops, tests, deploys, and operates new, unique, space capabilities to drive mission success in challenging operational environments.