• Fidelis Administrator - Active TS

    ENS Solutions (Reston, VA)
    …deployments and configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active Directory to manage ... to enable secure and reliable operations of enterprise computer systems . Develop new concepts and processes and analyze root...issues to ensure it remains fully operational + Active TS / SCI clearance; willingness to take a polygraph… more
    ENS Solutions (12/27/25)
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  • Linux Engineer - TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ207328 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... (CE) Training within six (6) months of Hire Date. + **Security Clearance Level:** TS / SCI with Polygraph is required. Successful candidates are expected to have… more
    General Dynamics Information Technology (12/15/25)
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  • Network Engineer - TS / SCI

    General Dynamics Information Technology (Arlington, VA)
    …RQ210373 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... ETM, you will be trusted to review and evaluates information technology (IT) infrastructure and systems to...YOU'LL NEED TO SUCCEED - REQUIRED:** + **Clearance:** Active Top Secret / SCI security clearance +… more
    General Dynamics Information Technology (11/26/25)
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  • NCIS Network Engineer | Active TS

    General Dynamics Information Technology (Quantico, VA)
    …The Senior Network Engineer must have: + **Security Clearance Level:** Active Top Secret clearance with SCI Eligibility + **Required Experience:** 8+ ... RQ210294 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (11/14/25)
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  • Embedded Engineer - TS / SCI

    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 ... possible. **Job Description:** Are you an innovative **Embedded Software Engineer ** with expertise in C/C++ and Linux systems...be considered in lieu of degree) + **Clearance:** Active Top Secret / SCI clearance with the… more
    Parsons Corporation (12/20/25)
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  • DevOps Engineer w/ TS / SCI

    Parsons Corporation (Centreville, VA)
    …to project team members and customers. **What Required Skills You'll Bring:** + Active Top Secret SCI with Poly security clearance. + Bachelor's degree ... in Computer Science, Information Systems Management, or a related discipline,...product suite (Confluence, Jira). **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security… more
    Parsons Corporation (12/17/25)
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  • Reverse Engineer TS / SCI

    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 ... dynamic environment. **What You'll Be Doing:** As a Reverse Engineer / Embedded Developer, your key responsibilities will include:...in this role, you will need: + **Clearance:** Active Top Secret / SCI clearance with the… more
    Parsons Corporation (12/20/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... of experience in network engineering, administration, or related IT roles. + Clearance: TS / SCI , CI Poly + Required Skills: + Experience with network security,… more
    Infinity Systems Engineering (01/03/26)
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  • Software Engineer - TS / SCI

    CACI International (Sterling, VA)
    Software Engineer - TS / SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage ... practices and have previous development experience **Qualifications:** **_Required:_** + Clearance: Must have a TS / SCI clearance, a TS / SCI with a Poly is… more
    CACI International (12/09/25)
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  • Software Engineer TS / SCI

    CACI International (Sterling, VA)
    Software Engineer TS / SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... practices and have previous development experience **Qualifications:** **Required:** + Clearance: Must have a TS / SCI clearance, a TS / SCI with a Poly is… more
    CACI International (12/09/25)
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