• Senior Linux Systems Administrator - 10k Sign…

    Leidos (Columbia, MD)
    …for a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (09/26/25)
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  • Administrative Specialist Level 3 - TS/SCI w/Poly

    Amentum (Columbia, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. Amentum is seeking an ... that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** * Provide administrative support such as technical writing,… more
    Amentum (09/25/25)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. We are seeking a Penetration Tester 3 to join our ... projects that make a direct impact on the nation's security and intelligence mission. **Responsibilities:** + Serve as a Subject Matter Expert providing testing… more
    Amentum (09/22/25)
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  • System Administrator (SA) 2 with Poly

    Amentum (Columbia, MD)
    Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. We are seeking a System Administrator 2 to join our ... that make a direct impact on the nation's security and intelligence mission. **Responsibilities:** + Provide support for implementation, troubleshooting and… more
    Amentum (09/22/25)
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  • Principal Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …a **Principal Kubernetes** **S** **oftware Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (09/04/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …over 80 years, Parsons Corporation, has shaped the future of the defense, intelligence , and critical infrastructure markets. Our employees work in a close-knit team ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security, technology-based intellectual property, and other innovative services to… more
    Parsons Corporation (09/04/25)
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  • "CloudTest" Load/Performance Test Engineer

    TestPros (Columbia, MD)
    …Independent Verification and Validation (IV&V), Quality Assurance (QA), Compliance, Cyber Security, NIST SP 800-171 Assessment and Compliance, Computer Forensics, ... Software Assurance, Program Management, Program Oversight, Process Audit, and Intelligence Analysis. TestPros is an Equal Opportunity Employer. Job Summary We are… more
    TestPros (08/08/25)
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  • Junior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …opportunity for a **Junior Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (07/31/25)
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  • Principal Software Engineer - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …opportunity for a **Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …opportunity for a **Kubernetes Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (07/31/25)
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