• Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …a **Physical Security Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (08/27/25)
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  • Network Engineer

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a TACNET ISEA **Network Engineer ** (Fleet Support) to join our team in **Norfolk, VA.** This position is **Hybrid/Remote with ... Active Duty personnel and US Government employees to provide top notch repair support with a focus on United...a focus on United States Navy related networks. Related systems include ADNS, ISNS, CANES, CENTRIXS, Legacy SCI, VIXS,… more
    SAIC (10/03/25)
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  • DevOps Engineer 4

    M. C. Dean (Vienna, VA)
    …be able to obtain within six months of hire. + Microsoft Certified Professional / Systems Engineer certification is strongly desired. + Experience: + 7+ years of ... lives, and changing the world for the better. We are seeking a **DevOps Engineer ** to join our **Security and Electronic Systems (SES)** business Unit. As… more
    M. C. Dean (08/27/25)
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  • Casual Technical Professional (Cyber Software Test…

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining...to join our team as a **Cyber Software Test Engineer ** based out of **Chantilly, VA** . Do you… more
    Northrop Grumman (09/05/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This ... and operations support to include Tier 2/3 escalation. Required Skills: + Operating Systems : Strong understanding of Linux and/or Windows Server operating … more
    Nightwing (09/26/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate will ... and data center operations, and security protocols. + Strong knowledge of Linux and Windows OS + Familiar with AWS and other cloud services + Experience with… more
    KBR (09/09/25)
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  • Network Design Engineer , Network…

    Amazon (Herndon, VA)
    …and into deployment or mass production - Experience in MS Excel, Word, and Windows Operating Systems - Current, active US Government Security Clearance of ... Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities In...TS /SCI with Polygraph Preferred Qualifications - Experience in project… more
    Amazon (09/30/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be ... not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active ** TS… more
    Northrop Grumman (10/02/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    F5 Network Engineer Location: Springfield, VA, US Job ID: ATR 17581 Job Description Job Title: F5 Network Engineer Location: Springfield, VA Eligibility: ... Candidate must possess an active TS /SCI clearance and be willing to obtain a CI...willing to obtain a CI Poly Job Description: - Systems administration of routing and switching systems … more
    Arena Technical Resources, LLC (07/19/25)
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  • Computer Engineer II

    Battelle Memorial Institute (Fort Belvoir, VA)
    …Summary** Battelle's National Security Business Unit is seeking a talented **Computer/Software Engineer ** to join the Geiger Mode Lidar team at the Geospatial ... and ERDC, focusing on innovative lidar technologies and their integration into operational systems . The role is full-time and on-site at **GRL, Ft. Belvoir, VA** .… more
    Battelle Memorial Institute (09/30/25)
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