• System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …systems. + Installation and maintenance of operating system software and security patches (eg, IAVA security patches). + Managing the configuration, ... and secure IT solutions to our clients in the defense and national security sectors. Our mission is to support critical infrastructure with the highest standards… more
    CACI International (05/22/25)
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  • Construction Surveillance Technician TS/SCI

    IDS International (Baltimore, MD)
    …trades to closely monitor all construction activities and materials to ensure the security integrity of the building. - Inspect, detect and report any unauthorized ... technical concerns or security risks to the SSM. -Inspect, detect and report...personnel on the construction site to ensure procedures and installation are in compliance with the requirements herein. -… more
    IDS International (05/17/25)
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  • Network Administrator

    SAIC (Adelphi, MD)
    …network security standards. You will be responsible for the installation , configuration, maintenance, performance, and security of the network infrastructure ... MD. + Monitor and manage network performance, availability, and security + Implement and enforce network security ...and security + Implement and enforce network security procedures and best practices to comply with DoD… more
    SAIC (08/07/25)
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  • Sr. Systems Engineer

    Applied Technology Services (Baltimore, MD)
    …Enterprise Modernization, Infrastructure Services, End User Computing, Workforce Optimization, Cyber Security Solutions, and IT Staffing. ATS provides a wide array ... and performance implementation of departmental platforms. This includes the installation of new software, operating systems, related utilities/services, and hardware… more
    Applied Technology Services (08/01/25)
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  • Senior Windows Server Systems Administrator

    Leidos (Bethesda, MD)
    …completeness and compliance of its content + Perform system installation , configuration maintenance, account maintenance, signature maintenance, patch management, ... for 24/7/365 Operations Watch personnel. + Responsible for the security and management of Windows servers in multiple production...Experience in a supervisory and/or mentorship capacity + System security engineering expertise in one or more of the… more
    Leidos (07/24/25)
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  • Database Administrator

    Assertive Professionals (Hanover, MD)
    …the Department of Defense, Intelligence Community, and Department of Homeland Security in accomplishing their missions worldwide, through an employee centric culture ... Professionalsis in search of a Database Administrator to support orNational Security CustomernearHanover, MD. This is a Funded and Immediate position! Thesalary… more
    Assertive Professionals (07/10/25)
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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,...contingency planning, and investigate malware. + Plan and execute installation of new hardware, OS upgrades, and application rollouts.… 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)
    …a new and exciting opportunity for a **COMSEC/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 (06/18/25)
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  • Associate Fire Test Engineer

    Jensen Hughes Inc. (Baltimore, MD)
    …upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to ... process safety, forensic investigations, security risk consulting, emergency management, digital innovation and more. Our engineers and consultants collaborate to… more
    Jensen Hughes Inc. (06/13/25)
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