• Principal Cybersecurity Systems Engineer

    Leidos (Linthicum Heights, MD)
    …as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, security requirements and security testing documents. Provide technical ... cybersecurity high assurance evaluation activities to include reviews of security evaluation documents and other high assurance artifacts/documents for devices… more
    Leidos (07/18/25)
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  • Subject Matter Expert Satellite 3

    ARSIEM (Annapolis Junction, MD)
    …+ Act as subject matter expert for system architecture, enterprise security , adaptive systems, and cyber analytic techniques. + Devise innovative cybersecurity ... 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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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …the better. We are seeking a **System Administrator 2** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business ... and test Physical Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and maintenance of Information… more
    M. C. Dean (07/15/25)
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  • Network Engineer

    Leidos (Fort Meade, MD)
    …unlock your talents, and make an impact that matters-supporting critical national security missions at Fort Meade, Maryland, to bolster Air Force ISR operations. ... You'll be a key voice in shaping DoD network security standards and protocols. **What You'll Do** + Design,...be considered in lieu of a degree. + Active TS /SCI clearance with the ability to pass a polygraph… more
    Leidos (07/03/25)
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  • Software Engineer 2

    Amentum (Fort Meade, 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 Software Engineer to join our team ... challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission. The GoblinGlider (GG) Python/SDR SWE is focused… more
    Amentum (07/03/25)
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  • COMSEC/Network Engineer

    Leidos (Laurel, MD)
    …administration/network engineering experience may be substituted for a bachelor's degree. + ** Security Clearance** : Active TS /SCI with Polygraph required to be ... a new and exciting opportunity for a **COMSEC/Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (06/18/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …Experience with ONEROOF, PITCHHITTER and NiFi + **Clearance Requirement** : **Active TS /SCI with polygraph security clearance** **At Leidos, the opportunities ... a new and exciting opportunity for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team… more
    Leidos (06/10/25)
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  • Computer Network Operations (All Levels)

    Lentech, Inc (Hanover, MD)
    …interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated to ... to support our high-profile intelligence community clients. Clearance: Current TS /SCI Required JOB FUNCTIONS AND RESPONSIBILITIES: Provide installation, configuration… more
    Lentech, Inc (06/04/25)
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  • Information Technology Customer Support Specialist

    KBR (Bethesda, MD)
    …MS Teams, Cisco Jabber and Cisco IP Communicator. Required Skills and Experience: + Security Clearance Requirements: Active TS /SCI and willingness to sit for a ... Customer Support Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (05/22/25)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Aberdeen, MD)
    …and Modeling & Simulation environments ** Security Clearance Requirement:** An active Secret security clearance is required for this position.​ This position ... providing leading-edge capabilities critical to the future of national security . At Parsons, we have developed a culture of...and present the results to senior management. + Active Secret clearance is required to start with eligibility for… more
    Parsons Corporation (08/16/25)
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