• System Engineer III

    RBR-Technologies (Fort Meade, MD)
    …in Maryland. RESPONSIBILITIES This position will be focused on cyber security including identifying threats, analyzing risk , and mitigating operating system ... substituted for a bachelor's degree. + Experience identifying threats, analyzing risk , and mitigating operating system vulnerabilities and analysis tools (eg Nessus)… more
    RBR-Technologies (07/31/25)
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  • System Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (08/27/25)
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  • ISSE

    SAIC (Fort Meade, MD)
    …to system development, including threat model development, vulnerability assessments, and resulting security risk analysis. + Knowledge of Federal, NSA, IC, and ... on programs of national importance. SAIC is hiring a Senior Information Systems Security Engineers (ISSE) in **Fort Meade, MD** to support a national security more
    SAIC (09/04/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …a new and exciting opportunity for a **Principal Network 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, Signals Intelligence… more
    Leidos (08/02/25)
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  • Program Manager

    Leidos (Annapolis Junction, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... the world. **Your greatest work is ahead!** The National Security Sector (NSS) is hiring for a Senior Program...other financial reports based on contractual requirements. + Review risk and risk mitigation activities, and report… more
    Leidos (06/13/25)
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  • Certification & Accreditation Specialist

    Leidos (Suitland, MD)
    …maintain **RMF documentation** (BOEs, SAPs) within XACTA and EMASS. + Conduct risk assessments, security evaluations, and documentation aligned with evolving ... and standards. + Engage with stakeholders including ONI, Fleet Cyber , NAVINTEL, DIA, DISA, and other security ...Fleet Cyber , NAVINTEL, DIA, DISA, and other security validation authorities. + Deliver training on security more
    Leidos (09/04/25)
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  • Subject Matter Expert Satellite 3

    ARSIEM (Annapolis Junction, MD)
    …requirements. + Act as subject matter expert for system architecture, enterprise security , adaptive systems, and cyber analytic techniques. + Devise innovative ... to ensure threat software applications and solutions exhibit expected performance, security , maintainability, and reliability levels. + Prepare vision and strategy… more
    ARSIEM (07/16/25)
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  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    …a new and exciting opportunity for a **Embedded Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Active ... polygraph is required. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and… more
    Leidos (07/15/25)
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  • Radar Systems Engineer - Ground Vehicles

    Parsons Corporation (Aberdeen, MD)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... government contractor providing leading-edge capabilities critical to the future of national security . At Parsons, we've developed a culture of going above and… more
    Parsons Corporation (07/03/25)
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  • Network Technician

    SAIC (Beltsville, MD)
    …2.2.1 program. The Vanguard 2.2.1 program provides transparent, interconnected systems and security support for the Department of State (DOS). This program supports ... engineering change orders relating to the replacement or enhancement of perimeter security hardware and software. + Experienced with performing root cause analysis, … more
    SAIC (08/09/25)
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