• Linux Administrator

    CACI International (Chantilly, VA)
    …activities in alignment with RMF (Risk Management Framework). Required Qualifications * Active Top Secret clearance ( SCI eligibility strongly preferred). * ... Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (11/13/25)
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  • Security Systems Engineer 2 - Washington

    M. C. Dean (District Of Columbia, DC)
    …must meet eligibility requirements, including US Citizenship, for access to classified information ; **Active SECRET Clearance is required, with the ability to ... and cybersecurity industries. We are seeking a **Security Systems Engineer 2** to join our Security and Electronic Systems...obtain a TS / SCI ** **Position / Candidate Requirements** + Education:… more
    M. C. Dean (11/01/25)
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  • Journeyman DevSecOps Engineer

    Leidos (Alexandria, VA)
    …This position requires candidates to obtain a Public Trust and will accept up to TS / SCI **Certifications** + Candidate must, at a minimum, have one of these ... our nation secure and resilient. We're seeking a highly capable Journeyman DevSecOps Engineer to spearhead cloud initiatives for the United States Coast Guard at… more
    Leidos (10/10/25)
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  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …This position requires candidates to obtain a Public Trust and will accept up to TS / SCI **Certifications** + Candidate must, at a minimum, have one of these ... our nation secure and resilient. We're seeking a highly capable Senior DevSecOps Engineer to spearhead cloud initiatives for the United States Coast Guard at C5ISC… more
    Leidos (09/26/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... **This position is CONTINGENT upon contract award** The Platform/Infrastructure Engineer (PIE) designs, builds, and maintains the platforms that Mission Partner… more
    Nightwing (09/26/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Hardware Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Hardware Engineer (HWE) collaboratively works closely with the Sponsor, OM, and PO Teams to identify, understand,… more
    Nightwing (09/26/25)
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  • Mid./Sr. Network Engineer

    Belay Technologies (Annapolis Junction, MD)
    …an on-going mission and operational system. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + Must have a FS poly, last ... finalist in 2021! Belay Technologies is seeking a Network Engineer to join our intel team. A Mid-Senior Level...monitoring applications, configuration and monitoring tools + Experience with VMWare 7 or higher usage and network configuration +… more
    Belay Technologies (09/16/25)
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  • Senior Software Engineer

    ManTech (Fort Meade, MD)
    …both front-end and back-end development. **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able to ... **MANTECH** seeks an experienced and passionate, career and customer-oriented **Software Engineer ** to join our team located in the **Ft. Meade, MD** area.… more
    ManTech (10/16/25)
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  • Network Engineer

    Amentum (Hanover, MD)
    …as individuals across the Company and Customers. **Requirements:** **Clearance Required:** * TS / SCI with Polygraph **Minimum Education:** * Bachelor's Degree in ... so, look no further. Amentum is seeking a **Network Engineer ** to join our team of passionate individuals in...is required. * Knowledge of monitoring solutions required. * VMware , vSphere, and vCenter experience is strongly desired. **Required… more
    Amentum (10/29/25)
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  • Cloud DevOps Engineer

    ManTech (Hanover, MD)
    …2 years of experience ​​ **Clearance Requirements:** + Must have a current/active TS / SCI w/ Polygraph. **Physical Requirements:** + The candidate must be able ... **Mantech** seeks a motivated, career and customer-oriented **Cloud DevOps Engineer ** to join our team in **Hanover, MD** . In this role you will be working as a… more
    ManTech (10/22/25)
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