• Vulcan Knowledge Manager Project Engineer

    ManTech (El Segundo, CA)
    …and organizational operations **Clearance Requirements** + Must possess or be able to obtain a Top Secret security clearance. + Must be able to obtain a US ... **MANTECH** seeks a highly motivated and mission-driven **Knowledge Manager** **Project Engineer ** to join our innovative team **in El Segundo, CA** . In this role,… more
    ManTech (11/26/25)
    - Related Jobs

  • TEMPEST Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Chantilly, VA)
    …RQ205046 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... of applicable TEMPEST policies efficiently and cost effectively. The TEMPEST engineer will product TSS deliverables. Shall review TEMPEST testing, TEMPEST… more
    General Dynamics Information Technology (11/11/25)
    - Related Jobs

  • Sr Software Engineer

    Sierra Nevada Company, LLC (Dayton, OH)
    …+ Experience working in multi-disciplinary teams + **Ability to obtain/maintain a Top Secret US Security Clearance** **Qualifications We Prefer:** + ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (11/18/25)
    - Related Jobs

  • System Administrator

    BAE Systems (Washington, DC)
    …in lieu of degree, eight years of position related work experience + An active DoD Top Secret security clearance + A DoD 8570 IAT Level II or III certification ... **Job Description** BAE Systems is seeking a full-time on-site System...100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems … more
    BAE Systems (12/16/25)
    - Related Jobs

  • System Administrator

    BAE Systems (Washington, DC)
    …, Computer Science, or related field with six years of experience. + Active DoD Top Secret security clearance. + DoD 8570 IAT Level II or III certification ... Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime...100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems … more
    BAE Systems (12/13/25)
    - Related Jobs

  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    …Information Systems or related field with six years of experience. + Active DoD Top Secret security clearance. + DoD 8570 IAT Level II or III certification, ... Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime...100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems … more
    BAE Systems (12/04/25)
    - Related Jobs

  • System Administrator

    BAE Systems (Washington, DC)
    …and keep people safe. **Required Education, Experience, & Skills** + Active DoD Top Secret DoD Clearance + Workingfull-time on-siteat Washington Navy Yard + ... **Job Description** BAE Systems is seeking an on-site ** System ...100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems … more
    BAE Systems (12/04/25)
    - Related Jobs

  • Senior Data Engineer Architecture C4ISR

    SOS International LLC (Tampa, FL)
    Tampa, FL, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret /SCI **Company Description** Founded in 1989, SOSi is among the largest private, ... contract SOS International LLC (SOSi) is seeking a Data Engineer (C4ISR Architecture) to support our customer in McDill...+ Provide administration of full motion video (FMV) dissemination systems to include Force Point Raise the Bar Compliant… more
    SOS International LLC (11/21/25)
    - Related Jobs

  • Flight Test Instrumentation Engineer…

    Lockheed Martin (Henderson, NV)
    …government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date within 5 years **Other ... limitless\. Join us as a **Lockheed Martin Aeronautics Flight Test Instrumentation Engineer \(Level 3\)** \. In this role, you'll develop flight test instrumentation… more
    Lockheed Martin (11/12/25)
    - Related Jobs

  • Virtual Infrastructure Engineer - Advanced…

    IDS International (Arlington, VA)
    …in cyber engineering, network operations, or cyber range development. + Top Secret security clearance. + Proficiency in virtualization, containerization, ... information warfare. SITE 525 is seeking a highly skilled Cyber Virtualization Engineer to support the development and sustainment of advanced cyber training… more
    IDS International (10/31/25)
    - Related Jobs