Software Engineer III Textron IncSoftware Engineer IIIChantilly, VA$115,800–$176,200 / yearBenefits may include health insurance and prescription plan coverage, dental insurance, family building benefits, vision insurance, mental health resources, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and programs that provide employees time away from work. 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 Travel: Yes, 10 % of the Time Job Posting: 06/25/2026, 2:19:28 PM Job Number: 343407.
NewExpert Level Systems Engineer Peraton IncExpert Level Systems EngineerChantilly, VA$135,000–$216,000 / yearWe are seeking an Expert Systems Engineer to provide high-level technical leadership in support of complex geospatial intelligence systems across the National System of Geospatial-Intelligence (NSG), Allied System of Geospatial-Intelligence (ASG), and other federal partners. 18+ years of experience supporting Government or industry in one or more of the following areas: DoD/IC acquisition processes, Requirements development, Planning, Programming, Budgeting, and Execution System (PPBES), Large-scale System-of-Systems environments, Cloud-based enterprise architectures.
Senior Level Modeling, Simulation, and Analysis Engineer Peraton IncSenior Level Modeling, Simulation, and Analysis EngineerChantilly, VA$112,000–$179,000 / yearWe are seeking a Senior Modeling, Simulation & Analysis (MS&A) Engineer to support NGA''s mission by developing and applying advanced modeling, simulation, and analytical capabilities across complex enterprise environments. Bachelor''s degree in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems, Mathematics, or a related STEM discipline.
Portfolio & Strategic Planning Analyst ArcfieldPortfolio & Strategic Planning AnalystChantilly, VirginiaFull timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
Senior Systems Engineer ArcfieldSenior Systems EngineerChantilly, VirginiaFull timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In a SETA role, this position involves working closely with the government customer, the development and O&M contractors and both internal and external users to ensure new capabilities meet user requirements and are successfully transitioned into operations.
Systems Engineer IV ArcfieldSystems Engineer IVChantilly, VirginiaFull timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
Systems Engineer Technical Specialist (TD Support) ArcfieldSystems Engineer Technical Specialist (TD Support)Chantilly, VirginiaFull timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
Systems Engineer (TD Support) ArcfieldSystems Engineer (TD Support)Chantilly, VirginiaFull timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
Systems Engineer (5G) ArcfieldSystems Engineer (5G)Chantilly, VirginiaFull timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
Software Engineer Reinventing GeospatialSoftware EngineerDulles, VA$115,000–$170,000 / yearParticipate in daily standups, sprint and release planning activities, and coordinate with other team members (systems engineer, systems administrator, tester, etc.) to accomplish the tasks outlined in user stories. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Junior AI Software Engineer Dark Wolf SolutionsJunior AI Software EngineerChantilly, VA$90,000–$130,000 / yearDark Wolf is seeking a Junior / Entry-Level AI Software Engineer to support the construction, testing, and deployment of artificial intelligence and machine learning pipelines in secure, high-assurance environments. Education: Bachelor''s degree in Computer Science, Information Systems, Engineering, or a related technical field (Master's degree preferred).
AI and ML Engineer Booz Allen Hamilton IncAI and ML EngineerChantilly, VA$99,000–$225,000 / yearYou'll be part of a large community of ML engineers across the company and collaborate with users, software engineers, and data scientists to deliver world-class solutions to develop and deploy novel AI and ML solutions to tackle novel cyber challenges. Onsite: 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.
AI Researcher Booz Allen Hamilton IncAI ResearcherChantilly, VA$99,000–$225,000 / 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. Salary at Booz Allen 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.
ServiceNow Administrator/Jr Developer Avantus FederalServiceNow Administrator/Jr DeveloperChantilly, VAIf you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. Incident Resolution: Troubleshoot platform issues, respond to user service requests, and resolve incidents in a timely manner, escalate to System Developers or other team members as appropriate.
SETA Mission Support Member Avantus FederalSETA Mission Support MemberChantilly, VA$150,000–$200,000 / yearThe ideal candidate has an active TS/SCI with Polygraph, direct Intelligence Community experience, a technical background in aerospace, astronautics, electrical engineering, physics, or a related discipline, and the ability to work in a SCIF in support of sensitive mission operations. If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems.
Staff II/ Staff III AI/ML Engineer VTGStaff II/ Staff III AI/ML EngineerChantilly, VirginiaFull timeExpertise in modern AI/ML architectures, including agentic AI systems, large language models (LLMs), autonomous workflows, AI evaluation frameworks, and production-grade machine learning operations (MLOps). The ideal candidate is both technically exceptional and customer-facing — capable of advising senior leadership, engaging directly with government and commercial stakeholders, and serving as a trusted authority on emerging AI technologies and best practices.
AI Developer Engineer Unissant IncAI Developer EngineerAshburn, VARemoteEssential Duties and Responsibilities: Design, develop, and productionize RAG applications, chatbots, document translation and summarization services, predictive models, anomaly-detection capabilities, and routing/optimization solutions. Communication Skills: Excellent verbal and written communication skills, with the ability to explain AI/ML designs, model performance, technical risks, and solution tradeoffs to technical and nontechnical audiences.
R&D Systems Engineer KBR IncR&D Systems EngineerChantilly, VADesired Qualifications: • Ground Systems Engineering: In-depth knowledge of systems engineering and integration as applied to satellite ground networks, command and control systems, and data processing pipelines • Tasking & Scheduling: Experience with satellite mission planning, autonomous tasking, contact scheduling, and resource management systems. Your duties will include: • Technical Analysis: Conduct in-depth technical analysis and review of ground system concepts, architectures, and technologies • Review & Processing: Review and contribute to design, modeling, and analysis for orchestration, task scheduling, data processing.
Data Scientist Lead Science Applications International CorpData Scientist LeadChantilly, VA$160,001–$200,000 / yearThe role supports the resolution of operational and systems problems into data-driven solutions, guides analytic strategy, and advises leadership on mission impact, model risk, and data-informed tradeoffs. Collaborating with other data scientists, software developers, operators, project managers, and clients to prepare data for predictive modeling and develop data architectures.
Cyber Data Scientist IV Rite-Solutions IncCyber Data Scientist IVChantilly, VAThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. The contracts Core Capabilities are: IA Management, Federal Information Security Management Act (FISMA) coordination and reporting, Risk Management Framework (RMF) application, IA compliance measurements and metrics, Assessment and Authorization (A&A), Vulnerability Management, and Cyber Defense support.