• Operations Researcher, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... and laws of scientific and economic disciplines. Use your operations research knowledge to develop technologies and...SAS, NETICA, stats models, Stata, MATLAB, or SPSS + TS / SCI clearance with a polygraph + Bachelor's… more
    BOOZ, ALLEN & HAMILTON, INC. (12/06/25)
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  • Special Security Representative

    JCTM LLC (Havelock, NC)
    …As threats to national security evolve, so must our defenses-particularly within the Sensitive Compartmented Information ( SCI ) environment. At JCTM, ... Corps aviation operations . New Skills: Build advanced knowledge of SCI data protection, system security...and must meet eligibility requirements for access to classified information ; TS // SCI clearance is required.… more
    JCTM LLC (09/30/25)
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  • Special Security Technician

    Amentum (Fort Carson, CO)
    …**Duties:** + Assist the Special Security Officer (SSO) to ensure control of access to Sensitive Compartmented Information ( SCI ) and SCI Facilities ... and management recommendations, reports, and recommendations. **Requirements:** + Must possess a Top Secret security clearance with SCI eligibility and… more
    Amentum (09/19/25)
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  • Agile Product Owner Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …be considered in lieu of a degree. + **Requires an active Top - Secret / Sensitive Compartmented Information ( SCI ) clearance at time of application** ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...national security mission that is both in development and operations . The program team is based in Aurora, CO… more
    Northrop Grumman (10/29/25)
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  • Senior/Principal Software Engineer - Special…

    Sandia National Laboratories (Livermore, CA)
    …and executing a variety of classified efforts at SNL's California site, including both Sensitive Compartmented Information ( SCI ) and Special Access ... of code. + Collaborate with Software Engineers, System Engineers, Information Technology staff, management, and customers to implement solutions...DOE Q/ SCI security clearance or equivalent DOD Top Secret / SCI security clearance. About… more
    Sandia National Laboratories (12/16/25)
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  • Senior Data Analyst

    Guidehouse (Springfield, VA)
    …**:** Data Science Consulting **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI ( TS / SCI ) **What You Will ... non-financial data sets related to program capabilities or office operations . An ideal candidate has experience with PPBE, summarizing...**:** + An ACTIVE and MAINTAINED Top Secret with SCI ( TS / SCI more
    Guidehouse (12/11/25)
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  • Senior Security Manager

    Leidos (Columbia, MD)
    …with SCIF Buildouts from start to finish *Proven ability to manage Sensitive Compartmented Information programs *Thorough understanding and working ... and providing direction and oversight of security support to SCI programs in support of impactful business operations...both oral and written *Candidates must possess an active Top Secret clearance with SCI more
    Leidos (11/18/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Experience with networking architecture **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience in cable ... with customers, end users, operators, and field representatives + Develop a comprehensive knowledge of system architecture & mission operations to be able to… more
    Northrop Grumman (11/13/25)
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  • Principal / Sr. Principal DevOps Software Engineer

    Northrop Grumman (Chantilly, VA)
    …theories, concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience with Software ... knowledge of system and software architecture & mission operations This requisition may be filled at either the...required. Willing and able to obtain and maintain a TS / SCI Security Clearance. + A background in… more
    Northrop Grumman (12/04/25)
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  • Principal/ Sr. Principal Industrial Security…

    Northrop Grumman (Los Angeles, CA)
    SCI and SAP security program self-inspections + Provide security support for Sensitive Compartmented Information Facility (SCIF) and Special Access ... to work independently and follow projects through to completion. + Current Top - Secret clearance + Self-starter with minimal supervision + Security experience… more
    Northrop Grumman (11/20/25)
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