• Manual Tester

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Manual Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (11/25/25)
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  • Network Architect, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …of technical skills and careful planning. That's why we need a seasoned Network Engineer like you who knows how to develop the exact network the DoD needs. ... As a Network Engineer on our team, you'll use your experience in...switching, gateway protocol, and virtual routing and forwarding to support the nation's defense and resp ond to evolving… more
    BOOZ, ALLEN & HAMILTON, INC. (12/29/25)
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  • ISSE Senior - with TS/SCI 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 a **Senior ... in **Columbia, MD** . In this role you will support challenging, mission-critical projects that make a direct impact...projects that make a direct impact on the Nation's security and intelligence mission. As the Senior ISSE on… more
    Amentum (01/13/26)
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  • F-35 JPO Configuration Management Analyst, (Hybrid…

    Serco (Fort Meade, MD)
    …Qualifications** **Position Description & Qualifications** Serco is excited to continue our support to the F-35 Joint Strike Fighter Program Office (JPO). This ... contract provides program management support in support of the full acquisition...in Wright-Patterson AFB, OH, supports the F-35 AFLCMC/WJ Chief Engineer . The AFLCMC/WJ Configuration Manager is responsible for performing… more
    Serco (01/15/26)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …up front. Unfortunately, no exceptions. Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using the Scaled ... following the Risk Management Framework (RMF); manage cross domain capabilities; and support Security Verification Testing (SVT) of relevant Type 1 devices.… more
    Leidos (01/09/26)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the ... going to provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You...engineering * Cyber researchers \(Capabilities Analyst, etc\) * System Security \(ISSO / ISSE / ISSM\) * Technical writer… more
    Lockheed Martin (01/08/26)
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  • Delegated Authorizing Official Representative 3

    ARSIEM (Annapolis Junction, MD)
    …Qualifications + Eight (8) years of experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager or DAO in programs ... + Prepare risk assessment, plan of action, authorization recommendations, and related security authorization documentation + Identify and support overall … more
    ARSIEM (01/13/26)
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  • ISSO 5

    M. C. Dean (Annapolis Junction, MD)
    …system and assesses the security impact of those changes. + Support security authorization activities in compliance with NIST-based Intelligence Community ... they meet security requirements for processing classified information. + Provide support to the Information System Security Manager (ISSM) for maintaining… more
    M. C. Dean (10/23/25)
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  • Azure Cloud Architect - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …organize and prioritize tasks. + Excellent problem-solving skills. * ​Must be willing to support an on-call rotation * Security clearance level: TS/SCI w/Poly * ... Operations **Skills:** Cloud Infrastructure,Microsoft Azure,Windows Azure Cloud **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 +… more
    General Dynamics Information Technology (01/13/26)
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  • Delegated Authorizing Official Representative…

    Acclaim Technical Services (Annapolis Junction, MD)
    …Qualifications: Four to eight years of experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager or DAO in programs ... (DAO) with a TS/SCI w/ poly to work in support of our Mission Technology and Solutions Business Unit...will be responsible for assisting in identifying the overall security requirements for the protection of data, to ensure… more
    Acclaim Technical Services (01/02/26)
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