• Contractor Special Security Officer

    Lockheed Martin (Annapolis Junction, MD)
    …deliver Mission First results\! The successful candidate will: implement, and administer, a Sensitive Compartmented Information \( SCI \) program, as well ... security regulatory requirements of the NISPOM, and DOD 5105\.21 Sensitive Compartmented Information \( SCI...Inspection marks\. \-Knowledge of COMSEC **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information more
    Lockheed Martin (09/24/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …responsible for the acquisition of systems over the complete end-to-end life cycle. **A Top Secret / SCI Poly is required.** As the DevSecOps ... **Description** SAIC is seeking a **DevSecOps Systems Engineer** to fill a critical position on...in lieu of degree. + Active Top Secret / SCI clearance with Poly . +… more
    SAIC (09/09/25)
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  • Mid to Senior Systems /Hardware Engineer…

    CACI International (Fort Meade, MD)
    …five plus (5+) years of industry experience + Current Top Secret /Secure Compartmented Information ( TS / SCI ) clearance with Poly + Bachelor's ... (BA) degree in Systems Engineering, Computer Science, Information Systems , Engineering Science, Engineering Management, or related discipline from an… more
    CACI International (08/22/25)
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  • System Administrator

    System One (Springfield, VA)
    …Clearance: TS / SCI with the eligibility to obtain a CI Poly Contact: ###@altaits.com The Systems Administrator will work closely with both on-site ... equivalent combination of education and years of experience. + TS / SCI Clearance required and eligibility to obtain...SCI Clearance required and eligibility to obtain CI Poly + Experience working with trouble reporting and tracking… more
    System One (09/16/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Job Title: F5 Network Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance and be willing to obtain a CI Poly ... Job Description: - Systems administration of routing and switching systems connected to local and wide area networks. - Provide support for implementation,… more
    Arena Technical Resources, LLC (10/06/25)
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  • ServiceNow Requirements Manager (SETA)

    SAIC (Chantilly, VA)
    …during delivery sprints. US Citizenship required. Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance with Poly is ... four (4) years or more experience. + Must be a US Citizen. + Active TS / SCI security clearance with current polygraph required to start and must be maintained.… more
    SAIC (09/24/25)
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  • Senior AI Architect, Federal

    DataRobot (Washington, DC)
    …**be a US Citizen with an active Top Secret / Sensitive Compartmented Information ( TS / SCI ) security clearance to be eligible for this ... a broad range of skills and experience ranging from systems architecture to ETL flow design, security, cloud computing...be a US citizen.** + **Must have an active TS / SCI clearance.** + **CI Poly more
    DataRobot (10/02/25)
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  • Hosting Services Manager (SETA)

    SAIC (Chantilly, VA)
    …+ Must possess and maintain an active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance with current Poly . REQNUMBER: ... services, SIGINT data processing, and the data centers those systems reside within. The successful candidate will support a...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (09/26/25)
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  • Mbse

    SAIC (Chantilly, VA)
    …life cycle. Must have an Active Top Secret / SCI with Poly . As the Model-Based Systems Engineering (MBSE) Engineer, you will provide essential SETA ... **Description** SAIC is seeking a **Model-Based Systems Engineering (MBSE) Engineer** to support SAIC's Prime...to be substituted in lieu of degree. + Active Top Secret / SCI with Poly more
    SAIC (08/07/25)
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  • Space Systems Engineer

    SAIC (Chantilly, VA)
    …processes. **Qualifications** + Current TS / SCI clearance with current poly . + Bachelor's degree in engineering ( systems mechanical, electrical or related ... **Description** SAIC is seeking a Space Systems Engineer to provide Systems Engineering...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (09/24/25)
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