• Database Engineer (MongoDB or MariaDB)

    Themis Insight (Linthicum Heights, MD)
    …is subject to change based on central MD client's needs. Required: TS / SCI with a Polygraph The Database Engineer will provide technical expertise for ... expertise to every case. We are hiring a Database Engineer 2 (MongoDB or MariaDB) to work in Linthicum...database design, development, implementation, information storage and retrieval, data flow and analysis. Develop… more
    Themis Insight (10/09/25)
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  • Information Systems Security…

    ARSIEM (Columbia, MD)
    …impact on every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security engineering ... A minimum of 14 years of experience as an Information System Security Engineer (ISSE) on programs...2025-07-08 Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (10/08/25)
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  • Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Network Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance and be willing to obtain a CI Polygraph Job ... Network Engineer Location: Springfield, VA, US Job ID: ATR...by the business - Address performance, scalability, and service architecture administration issues - Design, install, configure, maintain network… more
    Arena Technical Resources, LLC (10/06/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    …of all interfaces + Experience with Agile project management principles and processes + TS / SCI with Polygraph + Some travel required Belong, Connect and Grow at ... Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR...review, analyze, and assess technologies, system concepts, data, and information to recommend applications of new or emerging technologies… more
    KBR (10/04/25)
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  • System Engineer

    Belay Technologies (Annapolis Junction, MD)
    …in an agile development environment. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + A Bachelor's degree in a Qualified ... finalist in 2021! Belay Technologies is seeking a System Engineer to join our intel team. We are seeking...join our intel team. We are seeking a Systems Engineer with Scrum Master skills to provide the engineering… more
    Belay Technologies (10/01/25)
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  • GEOINT Electro-Optical/Infra-Red Processing System…

    KBR (Chantilly, VA)
    …+ Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS / SCI with Polygraph + Education: BS in Sciences, Technology, ... Title: GEOINT Electro-Optical/Infra-Red Processing System Engineer Belong. Connect. Grow. with KBR! KBR is...+ Experience: Minimum two years of experience supporting system architecture , design or development in an AWS-type cloud computing… more
    KBR (09/30/25)
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  • Senior System Engineer

    Belay Technologies (Annapolis Junction, MD)
    …process areas defined by ISO/IEC15288. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + A Bachelor's degree in a ... finalist in 2021! Belay Technologies is seeking a System Engineer to join our intel team. We are seeking...have a good understanding of the customer data flow architecture . They will work as a key contributor in… more
    Belay Technologies (09/27/25)
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  • Senior Firmware Engineer

    Leidos (St. Petersburg, FL)
    …Maritime Systems Division of Leidos is seeking an experienced software/firmware engineer with experience in software architecture , design, implementation, and ... integration of real-time systems. We are seeking a flexible engineer with experience implementing software development for Field Programmable...clearance + The ability to obtain and maintain a TS / SCI Security Clearance + Proven experience in… more
    Leidos (09/27/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... **This position is CONTINGENT upon contract award** The Platform/Infrastructure Engineer (PIE) designs, builds, and maintains the platforms that Mission Partner… more
    Nightwing (09/26/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to identify, design, and deploy security controls and… more
    Nightwing (09/26/25)
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