• Site Reliability Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Site Reliability Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Site Reliability Engineer (SRE) collaboratively works closely with the contract leadership, Platform teams, and… more
    Nightwing (09/26/25)
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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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  • Principal Network Engineer - Cyberspace…

    Alaka'ina Foundation Family of Companies (Fort Belvoir, VA)
    …+ Must be a US Citizen (Born or Naturalized). + Must have Active TS / SCI Clearance. ​The Alaka`ina Foundation Family of Companies (FOCs) is a fast-growing ... Principal Network Engineer - Cyberspace Network Operations (CNO) Location VA...DESCRIPTION OF RESPONSIBILITIES: + Provides subject matter expertise in Information Technologies. + As a SETA, the candidate will… more
    Alaka'ina Foundation Family of Companies (09/19/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    …or Azure Solutions Architect Expert **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + Must be able to ... **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In this role, you will support… more
    ManTech (09/16/25)
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  • System Engineer

    Solvarus (Chantilly, VA)
    …BS/BA or 8 to 10 years with MS/MA or 5 to 7 years with PhD. + TS / SCI with Poly. + Experience with Intelligence Community (IC) customer or Department of Defense ... acquisition across all mission domains of a complex national systems architecture . Duties include: + Provide system end-to-end closure of requirements baseline… more
    Solvarus (11/02/25)
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  • Model Based System Engineer Staff

    Solvarus (Chantilly, VA)
    …or 8 to 10 years with MS/MA + Must have a current and active TS / SCI with CI Polygraph. + BS in Engineering, Systems Engineering, Aeronautical Engineering, ... EA, Rhapsody, Sparx EA as well as other enterprise architecture tools. + Lead the definition of the appropriate...the presence of any physical or mental disability, genetic information or any other status or characteristic protected by… more
    Solvarus (11/02/25)
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  • Cloud Engineer - SME

    TRIAEM, LLC (Springfield, VA)
    …CHEF, SONAR Cube, puppet, Jenkins, Kubernetes/Docker, etc.) . Experience working in a classified cloud environment. Clearance . TS / SCI Location . St. Louis, MO ... Managers and Team members as a subject matter expert on cloud engineering, architecture and management. . Manage the overall Mission Domain cloud architecture ,… more
    TRIAEM, LLC (10/20/25)
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  • Chief Cloud Architect & Infrastructure Subject…

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret / SCI level. US Citizenship is a requirement for this ... & Lead Infrastructure SME will provide expert knowledge of AWS GovCloud architecture and infrastructure support for MC&FP. **Responsibilities** + Serve as a… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • Network Engineer

    Acclaim Technical Services (Reston, VA)
    …among DC area firms and continues to grow. We are actively hiring a Network Engineer with TS / SCI clearance and polygraph supporting a new contract recently ... architecture . Conducts cost/benefit analysis and provides specific detailed information for hardware and software selection, implementation techniques and tools… more
    Acclaim Technical Services (11/18/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …certification are a plus **Clearance Requirements:** + Must possess a current and active TS / SCI with polygraph **Physical Requirements:** + Must be able to be in ... **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our Data and AI Practice...and services + Implement robust security measures to protect sensitive data and ensure compliance with relevant data security… more
    ManTech (11/15/25)
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