• Scientist, Systems Engineer

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281 Job Location: ... of the customer during program reviews. This role requires experience in systems engineering, system architecture development, strong technical skills over… more
    L3Harris (10/26/25)
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  • System Admin Engineer

    RGP (Glen Allen, VA)
    The System Administrator Engineer is a hands-on platform operations and systems engineering role responsible for the reliability, security, performance, and ... up and maintaining CI/CD-enabled infrastructure; hardening, patching, and monitoring systems ; automating deployments; enforcing compliance (e. . , HIPAA, NIST/FISMA,… more
    RGP (01/01/26)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …will routinely engage with development, operations, and mission user teams. The Space Vehicle Systems Engineer supports the System Program Office (SPO) in ... Title: Space Vehicle Systems Engineer Belong. Connect. Grow. with...contractor team to deliver a complex space and ground system at the technological cutting edge. As part of… more
    KBR (11/01/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and...they move to hyperscale + Must be able to lead , guide and mentor the other Information System more
    Virtual Service Operations (11/09/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** System Engineer 4** to join our **Security and Electronic ... and document operational, functional, and technical requirements. + Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes,… more
    M. C. Dean (12/30/25)
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  • Ground Systems Engineer

    Stratos Solutions (Chantilly, VA)
    Job Title: Ground Systems Engineer Location: Chantilly, VA Minimum Clearance Requirements: TS/SCI with Poly Position Summary: Stratos Solutions is seeking a ... highly skilled Ground Systems Engineer to support the development and...closely with software development teams to ensure adherence to system requirements and schedules. + Lead and… more
    Stratos Solutions (12/04/25)
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  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    **Job Description** At BAE Systems , we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We ... all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security...protect our freedom. We are looking for a Platform Engineer (Senior) to join our visible technical program driving… more
    BAE Systems (12/20/25)
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  • Systems Integration Engineer 4

    M. C. Dean (Vienna, VA)
    …client outcomes, improving lives, and changing the world for the better. As a Systems Integration Engineer 4, you will be working with a dynamic team ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...control, power control, energy management control, and transit control systems . + Create, review, and/or approve system more
    M. C. Dean (11/26/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …and apply hardening measures to servers, networks, and applications. + Lead system risk assessments, vulnerability management, and compliance validation ... & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves… more
    TekSynap (10/31/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for ... Naval warfare systems . The ideal candidate will lead complex Assessment and Authorization (A&A) efforts, develop secure...System Security Administrator and Operators Manual (SSAOM). + Lead the effort to obtain Authorization to Operate (ATO)… more
    Cydecor, Inc. (12/21/25)
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