• Senior Systems Engineer

    KBR (Chevy Chase, MD)
    …with system requirements, system development and implementation, system testing, etc. + Active TS / SCI clearance is required + Ability to derive an understanding ... Desired Qualifications: + Experience supporting the federal government or DoD Clearance: TS / SCI w Poly is required Basic Compensation: $129,500 - $194,200… more
    KBR (10/08/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …Number AP--24-00023 Location Hanover, Maryland Full-Time/Part-Time Full-Time Minimum Clearance TS / SCI with Polygraph Timeline Open Description Assertive ... the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best...operating system and installs Required Experience and Qualifications: + TS / SCI with aPolygraph + Nine (9) years… more
    Assertive Professionals (09/25/25)
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  • System Administreator (Data Dictionary)

    Belay Technologies (Fort Meade, MD)
    …in obtaining and maintaining security certification and accreditation. Apply knowledge of computer operations , platforms, systems, architectures, functions, ... procedures and technical documentation. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + 3+ years of System Administrator… more
    Belay Technologies (12/12/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …in obtaining and maintaining security certification and accreditation. Apply knowledge of computer operations , platforms, systems, architectures, functions, ... write and implement standard operating procedures and technical documentation. Required Clearance: TS / SCI with FS Polygraph Required Skills and Experience: *… more
    Synergy ECP (10/15/25)
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  • Operations Research Analyst

    Leidos (Odenton, MD)
    …the latest industry trends and analytical techniques. **Basic Qualifications** + Active TS / SCI security clearance + Bachelor's degree and 8-12 years' experience ... **Description** We are currently seeking an Operations Research Analyst to join our team at Fort Meade, MD. As a cornerstone of strategic decision-making, an … more
    Leidos (12/17/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... and deploy new capabilities and te chn ologies. Your knowledge of network protocols, equipment, emerging te chn ology,...take initiative and make recommendations on existing infrastructures + TS / SCI clearance with a polygraph + HS… more
    BOOZ, ALLEN & HAMILTON, INC. (11/23/25)
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  • ADC Engineer II, AWS Cryptography and Identity…

    Amazon (Jessup, MD)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... enable our customers to control some of the most sensitive secrets on the Internet. In this role, you...experience - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - 5+… more
    Amazon (11/20/25)
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  • Cloud System Engineer - Level 3

    CACI International (Suitland, MD)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... DevOps practices and tools (eg, Jenkins, GitLab CI/CD). * Experience in a TS / SCI cleared environment. **Soft Skills:** * Excellent problem-solving and analytical… more
    CACI International (10/29/25)
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  • Delivery Consultant, WWPS Professional Services

    Amazon (Jessup, MD)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... applications experience - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - Experience in automation… more
    Amazon (10/22/25)
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  • Graphics Processing Unit (GPU) Engineer

    Leidos (Bethesda, MD)
    …be acceptable (CASP+, CCNP Security, CISA, CISSP, GCED, GCIH, CCSP). **Clearance** + Active TS / SCI clearance with Polygraph required OR active TS / SCI ... NVIDIA GPU data center platforms. (DGX, HGX, H200, H100, L4s). + Knowledge of enterprise server components (storage/network controllers, HBA, SSDs). + Strong… more
    Leidos (10/03/25)
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