• Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program ... external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems and provide support… more
    Leidos (05/08/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …Linux systems, operating system security practices, TCP/IP networking, 802.1x, and core network security principles . IAT Level II certification (GSEC, ... **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design,… more
    ManTech (06/28/25)
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  • Test Automation Engineer (Secret Clearance…

    General Dynamics Information Technology (Fairfax, VA)
    …We are seeking a qualified, motivated individual to join GDIT as a **Test Engineer Senior** . As part of our deployment information technology team, you ... refinement of requirements to ensure testability, clarity, and correctness **Test Engineer Senior Duties and Responsibilities** + Design and implement automated… more
    General Dynamics Information Technology (07/02/25)
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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 ... logical sequence leading to a validated conclusion + Knowledge/experience of deployment /configuration management tools like Jenkins, Maven, Puppet, or Ansible +… more
    KBR (06/10/25)
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  • Unified Communications (UC) Engineer…

    Amentum (Warrenton, VA)
    …Lone Wolf Team is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES). The DCIN-TS ES is a ... DoD provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. Candidates… more
    Amentum (06/29/25)
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  • Trellix Endpoint Security Engineer

    Leidos (Alexandria, VA)
    …a current job opportunity for an **Endpoint Security Solutions (E** **SS** **)** ** Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Secret security ... modifying / updating systems based on results of analysis, deployment of application and tools, performing testing of deployed...ESS for intrusions, failures and other issues, repair / re- engineer as needed + Monitor ESS software to ensure… more
    Leidos (07/03/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    Principle Test Engineer Type: Contract Location: Hybrid/Dulles, VA Work Authorization: USC Clearance: Active Secret. Must be able to obtain TS/SCI and DHS ... and sustainment program to design, build, deliver, and operate a network operations environment; including introducing new cyber capabilities to address emerging… more
    Shuvel Digital (06/26/25)
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  • System Design Transition Engineer

    Watershed Security (Norfolk, VA)
    …Security is seeking a highly skilled and motivated System Design Transition Engineer to join our team supporting the Commander, Navy Installations Command (CNIC) ... system and software engineering design and implementation plans, optimizing for deployment performance. + Review and contribute to high-level functional block… more
    Watershed Security (06/27/25)
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  • Implementation Engineer

    Watershed Security (Norfolk, VA)
    …Watershed Security is seeking a highly skilled and motivated Implementation Engineer to join our team supporting the Commander, Navy Installations Command ... (PSS) program. This critical role is responsible for the hands-on deployment , configuration, integration, and optimization of cutting-edge public safety systems and… more
    Watershed Security (06/27/25)
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  • Principal Engineer Environmental

    Northrop Grumman (Mclean, VA)
    …Grumman Defense Systems is seeking a highly motivated and strategic **Principal Environmental Engineer ** to join our Sector EHS team. This position can be located at ... state regulations.Provide subject matter expertise and strategic guidance to our network of facilities on complex environmental matters.Lead the EHS audit program,… more
    Northrop Grumman (06/17/25)
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