• Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    …Citizenship Required Security Clearance: + Minimum of a US Government TS / SCI with Polygraph Preferred Qualifications + Associate or Bachelor's degree ... Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS / SCI with polygraph Shift: M-F 9A-5P Patriot Group International Inc.… more
    Patriot Group International, Inc (09/30/25)
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  • Technical Counterintelligence Advisor, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... agency. Use your deep understanding of counterintelligence and technical security and signals countermeasures ( TSSC ) , and...and threats posted to the US Government + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (09/23/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... critical IT systems, supporting end users, and ensuring the security and performance of our infrastructure. This position is...bases. **Qualifications:** _Required_ : * Must have an active TS / SCI with Poly * Must have at… more
    CACI International (09/20/25)
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  • Enterprise Operations Manager

    CACI International (Hampton, VA)
    …and fast paced environment to resolve customer priorities. **Qualifications:** _Required:_ + Active TS / SCI security clearance. + Bachelor's degree and 15 ... Enterprise Operations Manager Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (08/28/25)
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  • Mission IT Operator

    CACI International (Springfield, VA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems - Analysis techniques and...into all actions and responses. Required Qualifications: - Active TS / SCI with Poly required. - Must have… more
    CACI International (07/31/25)
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  • Network Management Systems (NMS) Linux Engineer

    CACI International (Sterling, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... field or equivalent work experience + 10+ years of related work experience + TS / SCI with Poly required + Experience with system monitoring tools + Strong… more
    CACI International (07/26/25)
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  • Customer Support Analyst

    E-volve Technology Systems, Inc. (Reston, VA)
    …communication and problem resolution Education and Qualifications: + US citizenship + Current TS / SCI security clearance + Current CI Polygraph or eligibility ... Customer Support Analyst Reston, VA 20190 Security Clearance Requirement: TS / SCI ...to identify, analyze, and resolve complex issues efficiently + Monitor and maintain system performance, identifying areas for improvement… more
    E-volve Technology Systems, Inc. (07/24/25)
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  • Exchange Systems Administrator SME

    Leidos (Alexandria, VA)
    …+ Experience with server patch management methodologies utilizing SCCM **Clearance** + An active TS / SCI with polygraph is required for this position or TS / ... end-user(s) as the group mailbox owner. + Managing and operating email routing/ security devices and services. + Perform day-to-day management and administration for… more
    Leidos (07/23/25)
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  • Cloud Reliability Engineer (Platform…

    CACI International (Hampton, VA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... and maintain comprehensive system documentation. **Qualifications:** **_Required:_** + **Active TS / SCI Clearance.** + Bachelor's degree in a technical… more
    CACI International (07/22/25)
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  • Integrated Master Scheduler

    William C Brown Inc (Springfield, VA)
    …Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance. This position is currently accepting ... required to meet deadlines Position Requirements WHAT YOU'LL NEED TO SUCCEED: TS / SCI Clearance Education: Bachelor's degree in Business, Mathematics, or related… more
    William C Brown Inc (09/01/25)
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