• 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 (07/25/25)
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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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  • 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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  • Systems Engineer, Airborne Radar

    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 ... of the system architecture; evaluating design tradeoffs; balancing technical risk between systems; defining and assessing interfaces; and providing oversight… more
    Parsons Corporation (08/13/25)
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  • Department Chief Engineer, Fleet Modernization

    The MITRE Corporation (Lexington Park, MD)
    …MITRE - and make a difference with us. Department Summary: The MITRE National Security Sector (MNS) and its National Security Engineering Center (NSEC) FFRDC are ... dedicated to solving the nation's most complex security challenges-spanning the Department of Defense (DoD), Intelligence Community, interagency partners, industry,… more
    The MITRE Corporation (08/09/25)
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  • Cybersecurity SIEM Engineer

    Cardinal Health (Annapolis, MD)
    …Health ranks among the top 20 on the Fortune 500. Cardinal Health's Information Security team aims to be a world-class cybersecurity and risk management ... administration and cybersecurity to provide consistently reliable and available security platforms, while improving the operational efficiency and detection… more
    Cardinal Health (08/08/25)
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  • PKI Auditor- Active Secret Clearance

    ENS Solutions (MD)
    …and network defenders to evaluate the implementation and enforcement of PKI-related security controls. + Provide remediation recommendations and risk mitigation ... area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT… more
    ENS Solutions (08/01/25)
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