Programmatic Spacecraft Systems Engineer Science Applications International CorpProgrammatic Spacecraft Systems EngineerChantilly, VACandidates experienced as USAF/USSF acquisition officers (AFSC: 63A) or developmental engineers (AFSC: 62E) leading satellite programs in the USSF (SSC), NRO, or SDA, applying the full range of the systems engineering discipline (e.g., Requirements Development, Architecture, SE milestones: SRR, PDR, CDR, etc.), and/or DAWIA/PMI Program Management will be especially well-prepared to excel. Operating within a fast-paced acquisition environment, we benefit from streamlined authorities and direct access to senior Government decisionmakers, enabling us to move quickly and execute aggressive schedules using the most innovative contracting strategies available.
Spacecraft Systems Engineer Science Applications International CorpSpacecraft Systems EngineerChantilly, VABachelor of Science degree in Electrical Engineering, Aerospace Engineering, Systems Engineering, Mechanical Engineering, or a related field and 9+ years professional relevant experience, Master of Science degree and 7+ years of professional relevant experience. An understanding of full life cycle system support, from procurement to launch, including requirement analysis, requirements tracking, system design and development through system test, installation and sell-off, delivery, and hardware development, testing, analysis, and requirements verification.
Systems Engineer-TS/SCI with Poly CACISystems Engineer-TS/SCI with PolyLaurel, MarylandTechnical leadership is central to the role, as systems engineers are responsible for harmonizing requirements, design, and technology—making sure that new plans, designs, and systems are successfully integrated into ongoing operations. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Control Systems Engineer Leidos Holdings Inc.Control Systems EngineerSpringfield, VA$73,450–$132,775 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. 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 Systems Administrator (TTO Lead) TS/SCI w/Poly Peraton IncSenior Systems Administrator (TTO Lead) TS/SCI w/Polyfort meade, MD$135,000–$216,000 / yearOur dynamic team delivers information security solutions that facilitate secure data flows and the detection/prevention of unauthorized behaviors, perform system security vulnerability assessments and solution development, provide enterprise-level network, server, desktop, and application security services. Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
Systems Engineer Operations Peraton IncSystems Engineer OperationsFort Meade, MD$135,000–$216,000 / yearAs a Systems Engineer on our team you will perform systems engineering functions, including defining and documenting concept of operations, operational/system requirements, and use cases to support system development; performing high-level system design; specifying system/component performance and interface requirements; and developing installation, integration, and acceptance test plans. Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
Linux Senior Systems Administrator Peraton IncLinux Senior Systems AdministratorSterling, VA$112,000–$179,000 / yearPeraton is seeking a Linux Senior Systems Administrator ("Linux Sys Admin") to join our team of qualified and diverse individuals on our Department of State (DOS) Bureau of Diplomatic Technology (DT) Consular Affairs Enterprise Infrastructure Operations (CAEIO) Program. The team works closely with other program team members, contractors, DOS leadership and business stakeholders to monitor performance, address faults, ensure secure service delivery, and craft and implement solutions for operational issues and new requirements.
Systems Administrator TS/SCI w/Poly Peraton IncSystems Administrator TS/SCI w/PolyFort Meade, MD$146,000–$234,000 / yearOur dynamic team delivers information security solutions that facilitate secure data flows and the detection/prevention of unauthorized behaviors, performs system security vulnerability assessments and solution development, and provides enterprise-level network, server, desktop, and application security services. Benefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan.
Staff Software Engineer, Autonomous Pilot Integration - Expeditionary (R5208) Shield AI IncStaff Software Engineer, Autonomous Pilot Integration - Expeditionary (R5208)Washington, DC$195,200–$292,800 / yearWe combine capabilities from the Autonomy Capabilities team (motion planning, tactics), the Perception team (e.g., ViDAR, ATR), and the HivemindSDK to develop the autonomy software that runs on these platforms, then integrate, validate, and field it on the real hardware - for U.S. and international defense customers. The team also builds autonomy for X-BAT, a new platform under development by the aircraft team; for X-BAT, the team builds on top of the existing mission autonomy solution from the Strategic Systems (ACP) portfolio and works closely with the aircraft team on the flight-autonomy interface.
Senior Staff Software Engineer, Autonomous Pilot Integration - Expeditionary (R5193) Shield AI IncSenior Staff Software Engineer, Autonomous Pilot Integration - Expeditionary (R5193)Washington, DC$233,760–$350,640 / yearYou'll partner closely with the Aircraft team, Autonomy Capabilities, Perception, GCS, Strategic Systems (ACP), engineering leadership, customer/program offices, and operational users to ensure Expeditionary autonomy continues to evolve while remaining reliable in operational environments. We combine capabilities from the Autonomy Capabilities team (motion planning, tactics), the Perception team (e.g., ViDAR, ATR), and the HivemindSDK to develop the autonomy software that runs on these platforms, then integrate, validate, and field it on the real hardware - for U.S. and international defense customers.
Senior Software Engineer, Autonomous Pilot Integration - Expeditionary (R5208) Shield AI IncSenior Software Engineer, Autonomous Pilot Integration - Expeditionary (R5208)Washington, DC$163,200–$244,800 / yearIn this role, you'll develop new autonomy capabilities - including mission behaviors, platform-specific control (including VTOL transitions), multi-agent coordination, contingencies, and executive autonomy - and own major features from software-in-the-loop, to hardware-in-the-loop, to vehicle-in-the-loop, to live flight test. We combine capabilities from the Autonomy Capabilities team (motion planning, tactics), the Perception team (e.g., ViDAR, ATR), and the HivemindSDK to develop the autonomy software that runs on these platforms, then integrate, validate, and field it on the real hardware - for U.S. and international defense customers.
Business Solutions Architect: Accounting Systems AxonBusiness Solutions Architect: Accounting SystemsSterling, VA$171,000–$250,000 / yearLead the end-to-end implementation and modernization of Finance Systems, including requirements analysis, solution design, technical roadmap development, platform configuration, data migration, testing, deployment, and post-production support. Partner closely with Engineering, Enterprise Architecture, Data Engineering, and third-party vendors to design scalable solutions, manage technical dependencies, and ensure platform performance and reliability.
Radar System Design Engineer Science Applications International CorpRadar System Design EngineerChantilly, VA$160,001–$200,000 / yearOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. Collaborate with systems, integration, MBSE, payload, and ISR engineering teams to ensure interface compatibility and mission alignment.
Senior AI Systems Architect UnissantSenior AI Systems ArchitectAshburn, VAFull timeRequired Skills:Enterprise AI ArchitectureGenerative AI & Agentic AICloud-Native EngineeringMLOps & AI OperationalizationMission Systems ModernizationEvent-Driven ArchitectureComputer Vision & Image IntelligenceDevSecOps & Zero TrustFederal Security & ComplianceTechnical LeadershipInnovation & ResearchExecutive CommunicationEducation:Bachelor's Degree in Computer Science, Information Technology Management or Engineering is required. AI/ML & Gen-AI Solution EngineeringLead design and deployment of AI/ML and Gen-AI solutions including:RAG architecturesAgentic AI frameworksLLM orchestrationComputer VisionImage analysis and object detectionAnomaly detectionPredictive analyticsNLP and summarization servicesIntelligent search and semantic retrievalDesign scalable pipelines for AI model training, inference, monitoring, retraining, and operational management.
Systems Engineer UnissantSystems EngineerAshburn, VAFull timeCommunication Skills:Excellent verbal and written communication skills, with the ability to gather information, clarify requirements, and translate technical concepts for different audiences. Travel:This is a hybrid position based in Ashburn, VA, with onsite support expected one to two days per week and additional onsite presence as required by mission needs.
Systems Engineer (Se-2) Leidos Holdings Inc.Systems Engineer (Se-2)Laurel, MD$87,100–$157,450 / yearOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. Perform a variety of systems engineering tasks centered on technical problem solving, requirements specification, process development, risk analysis, and solutions design to advance cybersecurity mission success.
Systems Engineer (Intermediate) XMSTARTSystems Engineer (Intermediate)Chantilly, VAThey will provide Systems Engineering and Technical Advisory (SETA) services to assist the government in implementing and executing systems engineering processes to integrate mission systems into the operational baseline at a customer facility in Chantilly, Va. Develop and maintain Model-Based Systems Engineering (MBSE) models of mission systems, integrating MBSE tools into a digital thread to connect siloed information systems.
Analyst / Systems Engineer CymertekAnalyst / Systems EngineerReston, VirginiaComputer Science, Information Technology, Systems Engineering, Electrical Engineering, Software Engineering, Data Science, Cybersecurity, Operations Research, Business Analytics, Information Systems, Applied Mathematics, Computer Engineering, etc. Business Analyst, Systems Architect, Systems Analyst, IT Analyst, Systems Integration Engineer, Solutions Engineer, Technical Analyst, Requirements Analyst, Application Analyst, Process Engineer, Software Systems Engineer, Data Analyst, etc.
Scrum Master / Systems Engineer CymertekScrum Master / Systems EngineerAnnapolis Junction, MarylandComputer Science, Systems Engineering, Information Technology, Software Engineering, Information Systems, Project Management, Industrial Engineering, Business Administration, Data Science, Electrical Engineering, etc. Scrum Master, Agile Coach, Systems Engineer, Project Manager, Product Owner, Technical Project Manager, DevOps Engineer, Agile Systems Engineer, Program Manager, Release Train Engineer, etc.
Strategic Industry Advisor for Space Weather & Satellite Systems Consultant IBSS CorporationStrategic Industry Advisor for Space Weather & Satellite Systems ConsultantSilver Spring, MDRemote$90–$100 / hourAs a Strategic Industry Advisor, you will provide executive-level guidance, market intelligence, and strategic insight to help position IBSS as a trusted partner supporting operational space weather missions, satellite operations, environmental intelligence, cybersecurity, and cloud-enabled mission systems. If 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 the Talent Acquisition department at Recruiting@ibsscorp.com.