• Senior RF Engineer

    Integration Innovation, Inc. (i3) (Washington, DC)
    …detection; and seeker decision logic. Security Clearance : + Active SECRET clearance + Ability to maintain a TS / SCI clearance PHYSICAL DEMANDS ... hard. We compete hard. We play hard. Apply now to join us! Job LocationsUS-Washington, DC ID 2025-4750 Business Unit ASI Type Full-Time Clearance Secret Required more
    Integration Innovation, Inc. (i3) (06/14/25)
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  • Cleared Cloud Security/ATO Architect

    Virtual Service Operations (Reston, VA)
    …a good match! Opportunity: Virtual Service Operations is currently seeking a talented individual with an active TS / SCI clearance to join us as a Cleared ... hands-on experience with IaC and/or programming languages. Qualifications + Active TS / SCI clearance ... is mandatory. + Bachelor's degree in Computer Science, Information Security, or a related field. + Minimum of… more
    Virtual Service Operations (07/07/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Arlington, VA)
    …personnel. **WHAT YOU'LL NEED TO SUCCEED** **- REQUIRED** **:** + ** CLEARANCE ** : Active Top Secret / SCI security clearance + **EDUCATION** ... ** Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:**...Engineer, you will be trusted to review and evaluates information technology (IT) infrastructure and systems to ensure adherence… more
    General Dynamics Information Technology (08/23/25)
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  • Data Scientist

    Guidehouse (Springfield, VA)
    …**:** Data Science Consulting **Travel Required** **:** None ** Clearance Required** **:** Active Top Secret SCI ( TS / SCI ) **What You Will Do** ... intuitive, and user friendly, containing a high volume of information in concise graphics/tables/metrics. + Manage an inventory of...Need** **:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security clearance more
    Guidehouse (07/19/25)
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  • Principal/Sr. Principal Computational Physicist

    Northrop Grumman (Annapolis Junction, MD)
    …environment. + Ability to obtain and maintain a Top Secret ( TS / SCI ) with polygraph clearance per business requirements. US Citizenship is a ... and maintain a Top Secret ( TS / SCI ) with polygraph clearance per...mechanics, or condensed matter physics. + Active TS / SCI with polygraph clearance . \#NGMC… more
    Northrop Grumman (08/02/25)
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  • DARPA Advanced Technology Engineer

    IronMountain Solutions, Inc. (Arlington, VA)
    …be highly organized with strong attention to detail. + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized Information ( ... Engineering or a related technical field. Clearance Requirements: Must have an Active Secret Security Clearance or the ability to obtain and maintain a … more
    IronMountain Solutions, Inc. (06/29/25)
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  • Senior Engineer for Joint Command and Control

    IronMountain Solutions, Inc. (Arlington, VA)
    …Staff, and/or Service Staff experience is desired. + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized Information ( ... SCI ) and Special Access Programs (SAP). Clearance Requirements: Must have an Active Secret Security Clearance or the ability to obtain and maintain a … more
    IronMountain Solutions, Inc. (06/29/25)
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  • Business Development Manager II

    Sierra Nevada Company, LLC (Herndon, VA)
    …NOTICE:** This position requires current/ active Top Secret with SCI eligibility US Security Clearance . US Citizenship status is required as this ... competitive captures to win multi-million contracts + Commercially available Information (CAI) / publicly available Information (PAI)...position needs an active US Security Clearance for employment. Non-U.S.… more
    Sierra Nevada Company, LLC (07/09/25)
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  • Personnel Security Specialist - Senior

    Advantage SCI (Washington, DC)
    …Title: Personnel Security Specialist - Senior Reports To: Program Manager Clearance Type: Active Top Secret / SCI (willing to take CI Poly) Work ... sensitive and complex security assessment investigations and making clearance recommendations. + Prepares in-depth summaries and compose correspondence for… more
    Advantage SCI (05/29/25)
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  • eDiscovery Technical Advisor

    Guidehouse (Washington, DC)
    **Job Family** **:** Investigation Consulting **Travel Required** **:** None ** Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** ... **What You Will Need** **:** + An ACTIVE and MAINTAINED TOP SECRET federal security clearance and ability to obtain SCI clearance . + THREE… more
    Guidehouse (07/25/25)
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