• DevSecOps Engineer , Argon ST (Associate…

    The Boeing Company (Fairfax, VA)
    …which the US Government requires US Citizenship. An interim and/or final US Top Secret / SCI Clearance Post-Start is required. **Visa Sponsorship** Employer ... us. The Boeing Company is currently seeking a **DevSecOps Engineer (Associate or Experienced)** to join the **Argon ST...physics, mathematics, data science, or computer science. + Active TS / SCI clearance + Experience in the full… more
    The Boeing Company (11/07/25)
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  • Quality Assurance Engineer

    Parsons Corporation (Centreville, VA)
    …and other formal testing procedures and documentation **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... educating team members on automation best practices **Required Skills:** + Must have active ** Top Secret / SCI ** security clearance and be amenable for poly… more
    Parsons Corporation (11/08/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    … (https://mystaffingpro.com/sites/mystaffingpro.com/files/2018-05/tech\_faq\_sa.pdf) Position 1. Open Position - TS / SCI EOE Statement Assertive Professionals, ... Number AP--24-00029 Location Chantilly, Virginia Full-Time/Part-Time Full-Time Minimum Clearance TS / SCI with Polygraph Timeline Pipeline Description Assertive… more
    Assertive Professionals (08/22/25)
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  • Embedded Engineer

    Parsons Corporation (Centreville, VA)
    …Acceptance Testing, and other formal testing procedures **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... engineering, scientific, technical discipline, or comparable work experience + Must have active ** Top Secret / SCI clearance** and amenable for poly upgrade +… more
    Parsons Corporation (11/07/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... diagrams illustrating the flow of time-dependent function **Qualifications:** _Required:_ + Active TS / SCI with Poly + Bachelor's degree in system engineering,… more
    CACI International (10/21/25)
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  • Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    …status or any other characteristic protected by law. Description Our work depends on a TS / SCI cleared Linux Systems Engineer joining our team to support our ... Linux Systems Engineer EOE Statement We are an equal employment...work/military experience QUALIFICATIONS: 5+ years of related experience CLEARANCE:Active TS / SCI Clearance and eligibility to… more
    William C Brown Inc (09/25/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS / SCI Poly clearance. **Responsibilities:** + ... Telecommunications Field Engineer Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (08/21/25)
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  • Systems Engineer

    KBR (Fulton, MD)
    …accuracy and completeness. + Develop RMF security policy and procedures documents. Minimum Qualifications: + Top Secret with SCI . + Requires 5 to 8 years ... Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...network LAN/WAN, Software Defined Networking (SDN). - Infrastructure/Cloud Engineering: VMware vCloud Enterprise Suite; hybrid cloud with multiple classified… more
    KBR (10/14/25)
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  • Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    …part of a team in a dynamic environment. **Clearance Required:** * Must have active Top Secret clearance with SCI **Minimum Education:** * High School ... look no further. Amentum is seeking a **Senior Systems Engineer ** to join our team of passionate individuals in...**Requirements:** * Experience with Windows Server2022, 2025, Citrix XenDesktop, VMware ESXi, Active Directory, SAN, VCP 7.X. & 8.X,… more
    Amentum (10/31/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Washington, DC)
    …Minimal 0-20% Travel + Working Hours: Standard 40 hour per week Qualifications : Required: + Clearance: Top Secret with SCI + 5 to 8 years with BS/BA or 3 ... Title: Data Center Engineer (Infrastructure/Cloud) Belong. Connect. Grow. with KBR! KBR's...infrastructure security-relevant actions, tests, and key performance indicators for Information Dashboard and Reporting + Design Service Catalog Items… more
    KBR (10/15/25)
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