• Information Systems Security Engineer Level…

    ARSIEM (Columbia, MD)
    …https://www.arsiem.com/careers/ Original Posting Date: 2025-05-28 Clearance Requirement: This position requires an active TS/SCI with a polygraph . You must be a ... every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security engineering representative on… more
    ARSIEM (08/02/25)
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  • Principal/Sr. Principal IPT SIL Developer

    Northrop Grumman (Annapolis Junction, MD)
    …to start **Preferred Qualifications Principal / Sr. Principal IPT SIL Developer:** * Active DoD TS/SCI clearance with a Polygraph clearance * Experience with ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (09/12/25)
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  • Systems Administrator SME

    Amentum (Chantilly, VA)
    …ARNG G-2 mission priorities. **Required:** + CompTIA Security+ or Certified Information Systems Security Professional (CISSP) + Active TS/SCI Clearance with the ... Amentum is seeking a ** Systems Administrator SME** to support our **FEDSIM United...ability to obtain and maintain a Polygraph + 15+ years with a BS/BA or MS/MA;… more
    Amentum (09/23/25)
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  • Senior Principal SW Interface Lead

    Northrop Grumman (Annapolis Junction, MD)
    …to start. **Preferred Qualifications for Senior Principal SW Interface Lead:** * Current active DoD TS/SCI with Polygraph clearance * STEM degree in Electrical ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (09/16/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …and Risk Management Framework (RMF) analysts. **Required Education & Experience:** + ** Active ** **TS/SCI w/ polygraph clearance is required.** . 3+ Years ... Professional (CISSP) . Certified Ethical Hacker (CEH) . Certified SCADA Security Architect (CSSA) Related Control Systems . **Abilities:** . Exposure to computer… more
    M. C. Dean (08/27/25)
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  • Software Developer

    SAIC (Chantilly, VA)
    …data related software systems . + Finesse cyber data models. **Qualifications** + ** Active TS/SCI with polygraph .** + Bachelors and 9 years or more ... position is located in Chantilly, VA and requires an active TS/SCI clearance with Full Scope Polygraph ...and Load (ETL) pipelines. + Experience as a senior software/ systems architect . + Experience designing or implementing… more
    SAIC (09/24/25)
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  • Senior Cloud DevSecOps Engineer

    CACI International (Hanover, MD)
    …customer facing needs + Flexibility across multiple projects and customer bases + Active TS/SCI clearance with Polygraph + Experience with agile software ... Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel:… more
    CACI International (08/30/25)
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  • Cyber Security Specialist 3 - DMV

    M. C. Dean (District Of Columbia, DC)
    …and Risk Management Framework (RMF) analysts. **Required Education & Experience:** + ** Active ** **TS/SCI w/ polygraph clearance is required.** . 3+ Years ... Professional (CISSP) . Certified Ethical Hacker (CEH) . Certified SCADA Security Architect (CSSA) Related Control Systems . **Abilities:** . Exposure to computer… more
    M. C. Dean (08/30/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are ... be considered for this position you must have the following: + Possess an active or rein-statable TS/SCI with Polygraph security clearance. + US Citizenship. +… more
    GliaCell Technologies (08/03/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    …Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ... Develop scripts for automation of build-out, maintenance, and configuration of virtualized systems . + Deployment of updates, IAVA patches, and Anti-Virus updates. +… more
    CACI International (08/15/25)
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