• Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support ... USD $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7177/senior- systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-7177_ **Category** _IT… more
    GovCIO (12/03/25)
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  • Pncpl Software Engineer

    Deltek Systems (Herndon, VA)
    …EngineerPosition Responsibilities: About the Role We're building an enterprise ERP system from scratch where AI isn't a feature-it's the foundation. Join ... truly AI-native SMB ERP. Users will chat with their system instead of clicking through forms. Intelligent agents will...designed for AI from day one. As a principal engineer , you'll solve the hardest technical problems, create reference… more
    Deltek Systems (01/03/26)
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  • Chief Test Engineer ( Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... are HII is seeking a highly skilled Chief Test Engineer to lead testing and validation efforts for nuclear... to lead testing and validation efforts for nuclear systems . Stirling, Western Australia or Canberra, ACT. This role… more
    Huntington Ingalls Industries (12/18/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities ... engineering development using Agile methodologies + Develop and execute business process analysis, reengineering and digital transformation that adapt to user needs… more
    ManTech (11/18/25)
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  • Systems Engineering, Integration, & Test…

    Leidos (Fort Belvoir, VA)
    …at the cutting edge of national defense? Leidos is seeking a dynamic **Junior level Systems Engineer ** to join our team at **Redstone Arsenal, AL or Ft. Belvoir, ... Architectures:** Assess and define the security needs of missile defense systems -including sensors, interceptors, systems , and communications. Develop fully… more
    Leidos (12/10/25)
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  • MBSE Systems Engineer

    SAIC (Chantilly, VA)
    …The Intel Space Organization has an opening for a entry to mid level systems engineer to provide Systems Engineering and Technical Assistance (SETA) ... or related discipline + Prior experience in satellite communications systems + Working knowledge of the RFC process... systems + Working knowledge of the RFC process and the Engineering Review Board process more
    SAIC (10/29/25)
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  • Information Systems Security…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Identify requirements for documentation associated with system categorization, the System Security Plan, and systems risk assessment as required under NIST ... 800-53/53A. + Previous experience completing customer Assessment and Authorization (A&A) process from start to end. + Assess system compliance with NIST… more
    General Dynamics Information Technology (01/02/26)
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  • Senior Systems Mission Engineer

    RTX Corporation (Dulles, VA)
    …a safer, more secure world. Raytheon is seeking a Raytheon is seeking a Systems Engineer for satellite mission engineering team (ME) position. The selected ... and/or implement a daily operations plan using complex software and hardware systems ; apply command and control tasks and activities. + Obtain/maintain technical… more
    RTX Corporation (12/09/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …VCP, Nutanix NCP. **Overview** We are seeking a Cyber operations Readiness Assesment Systems Engineer /Reviewer (Windows) to join our team supporting the Defense ... multiple functional disciplines and support operational needs. The Windows Systems Engineer /Reviewer will assess Windows-based infrastructures, including Active… more
    TekSynap (12/24/25)
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  • Senior Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …+ Lead the design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout the system lifecycle. + ... Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified...Manage the Risk Management Framework (RMF) process , including creating and maintaining System Security… more
    The MITRE Corporation (12/18/25)
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