• System Engineer | TS/SCI Polygraph Required…

    Deloitte (Rosslyn, VA)
    …Develop technical, system architecture, and design documentation. + Guide system development and implementation planning through assessment. + Ultimate ... and fuel growth through innovation. Work You'll Do The System Engineer will plan and lead systems ...to develop system requirement specifications. + Analyze system requirements and lead design and development … more
    Deloitte (09/09/25)
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  • Information System Security Manager

    Parsons Corporation (Fort Belvoir, VA)
    …Coordinate with PSO or cognizant security official on approval of external information systems (eg, guest systems , interconnected system with another ... looking for. **Job Description:** Parsons is looking for an amazingly talented **Information Systems Security Manager (ISSM)** to join our team! In this role you… more
    Parsons Corporation (09/18/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …Help perform risk assessment and develop mitigation strategies for complex projects + System design synthesis of complex electronic systems to include processes ... provide guidance to team on next steps + Execute system integration and engineering test efforts of full unmanned...mechanic + Experience with and an understanding of aerospace systems , especially in the development of integrated… more
    L3Harris (08/25/25)
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  • Lead Systems Engineer (Payload)

    QinetiQ US (Mclean, VA)
    …clear communication of technical needs and progress. + Manage the development of system requirements, architecture, integration strategies, and verification ... in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work...standards (including ITAR and DFARS). + Contribute to the development of technical solutions to enhance ISR system… more
    QinetiQ US (09/23/25)
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  • Systems Engineer - T&E Manager

    QinetiQ US (Mclean, VA)
    …with test planning, test procedure development , and test execution across system development lifecycle + Knowledge of test instrumentation, data collection ... Systems Integration Testing: + Oversee software testing, interface testing, and system integration activities within the Systems Integration Lab + Coordinate… more
    QinetiQ US (09/16/25)
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  • Air Systems Requirements Analyst (Senior),…

    Serco (Crystal City, VA)
    …experience in requirements development and Joint Capabilities Integration and Development System (JCIDS). + Experience in requirements/Concepts of Employment ... full acquisition life-cycle of the F-35 program, to include development , production, and sustainment. Our Senior Air Systems...a unit/department. In this role you will: + Air System Requirements Assessment, Development , and Approval in… more
    Serco (07/23/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …of the customer during program reviews. This role requires experience in systems engineering, system architecture development , competitive assessment, ... L3Harris and our customers' engineering staff, supporting the Business Development staff in the creation of new business opportunities....+ Leads and coordinates various analyses to optimize total system of systems and/or system … more
    L3Harris (07/09/25)
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  • R & D Architect Support Engineer/ Systems…

    KBR (Chantilly, VA)
    …a wide variety of mission thread projects for impact on the existing and planned system architecture + Systems : Assist in ensuring decisions about AGG R&E ... and acquisition recommendation briefings + Documentation: Establish and maintain the System View-1 (SV-1) Systems Interface Description document baseline linking… more
    KBR (09/30/25)
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  • Integrated Training Systems Advanced…

    HII (Virginia Beach, VA)
    …and maintenance of Configuration Items (CI) in the Afloat Modernization Planning System (AMPS) module. + Development /submission of various Naval Messages, Risk ... Fielding Plan Development /Distribution for the delivery of all Integrated Training System (ITS) upgrades and alterations to ensure Combat System Baseline and… more
    HII (09/10/25)
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  • DEVSECOPS Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …concept of operations, and high-level systems architectures to develop system requirements and test-driven development . + Define CI/CD delivery standards ... tools. + 2+ years' experience working within the IC. + Experience with systems development methodologies (eg, Agile, DevSecOps). + Knowledge of Cloud… more
    Sciolex Corporation (07/10/25)
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