• ISSE

    System One (Reston, VA)
    ISSE TS / SCI CI Poly required Reston, VA or...environments. Qualifications: Required: * Active DOD Top Secret / SCI + CI Poly security clearance. ... ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make...response plans for Kubernetes (OpenShift) and DoD cloud environments. Monitor network traffic, system logs, and security … more
    System One (11/06/25)
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  • Software Engineer

    Parsons Corporation (Fort George G Meade, MD)
    …+ TS / SCI w/ Polygraph ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part… more
    Parsons Corporation (10/24/25)
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  • Cyber Intelligence Analyst, Journeyman

    Leidos (Odenton, MD)
    …and/or visual means. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) security clearance with Polygraph is required. + BA/BS ... you have:** + Masters' Degree or higher within Cybersecurity, Intelligence Studies, Information Security or related fields. + Intimate familiarity with… more
    Leidos (09/13/25)
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  • Sr. Contract Administrator (Vaxcom)

    Parsons Corporation (Fairfax, VA)
    …program management experience would be beneficial ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... of proposals, focusing on the Contracts Volume and related information to include terms and conditions, and assumptions. +...work as noted in the Statements of Work. + ** TS / SCI Active Security Clearance** +… more
    Parsons Corporation (10/24/25)
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  • Data Scientist

    Parsons Corporation (Fort George G Meade, MD)
    …Python, Jupyter Notebooks, Network Analysis Tools ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... software engineering skills to bear on a critical national security mission. **What You'll Be Doing:** + Perform/utilize statistics,...and technology. **What Required Skills You'll Bring:** + Active TS / SCI w/ polygraph + Bachelor's degree in… more
    Parsons Corporation (10/22/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …activities in alignment with RMF (Risk Management Framework). Required Qualifications * Active Top Secret clearance ( SCI eligibility strongly preferred). * ... Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (11/13/25)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ207777 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... and resolve network media and components. + Evaluate and monitor health and performance of the network including hardware...+ Develop and maintain network architecture diagrams. **Qualifications:** + Security Clearance: active TS / SCI POLY… more
    General Dynamics Information Technology (09/26/25)
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  • CWMD Watch Officer

    SGI Global, LLC (Washington, DC)
    Washington, DC, USA | Top Secret / SCI | 70000-80000 per year | Full Time SGI Global is seeking a CWMD Watch Officer to support the Department of Homeland ... with standard operating procedures. + The Watch Officer shall monitor and review 24/7/365 all levels of information...ability to obtain DHS Suitability and must possess a TS / SCI clearance + Must be certified in… more
    SGI Global, LLC (09/02/25)
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  • Personnel Security Case Management Support,…

    SAIC (Springfield, VA)
    … environment. This program can quickly adjudicate a polygraph for selected candidates with an active TS / SCI . An active TS / SCI is required in order to be ... **Description** SAIC is seeking an experienced Personnel Security Specialist to support NGA's Office of ...Request for National Agency Checks (NAC). **Qualifications** + Active TS / SCI required + Ability to obtain a… more
    SAIC (10/31/25)
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  • Personnel Security Case Management Support…

    SAIC (Springfield, VA)
    …environment. _This program can quickly adjudicate a polygraph for selected candidates with an active TS / SCI ._ **_An active TS / SCI is required in order to ... **Description** SAIC is seeking an experienced Personnel Security Specialist to support NGA's Office of ...Checks (NAC) **Qualifications** **Required Skills and Experience:** + **Active TS / SCI required** + **Ability to obtain a… more
    SAIC (10/09/25)
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