• Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... + System security and networking (particularly the implementation of system security on classified systems ) + Data engineering and data lifecycle management… more
    GliaCell Technologies (11/04/25)
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  • 339 - Senior Network Engineer

    ARSIEM (Laurel, MD)
    …field. + Relevant experience must be in computer or information systems design/development, programming, information/ cyber /network security , vulnerability ... ARSIEM is looking for a Network Engineer to support Cyber Security Defensive Operations with configuration of...of other Software Engineers, System Administrators, Network Engineers and Systems Engineers supporting the Cyber Range and… more
    ARSIEM (11/04/25)
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  • Desktop Systems Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Information Systems ,System Administration, Systems Engineering **Certifications:** Security + ... ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support Government activities in Annapolis Junction, MD. At… more
    General Dynamics Information Technology (11/25/25)
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  • Systems Engineer 1

    Amentum (Fort Meade, 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 ** ... mission-critical projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** Provide Systems Engineering and… more
    Amentum (11/01/25)
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  • Enterprise Architect / Systems Engineer

    Leidos (Bethesda, MD)
    …opportunity for an **Enterprise Architect / Systems 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 (10/07/25)
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  • Fips 140 Security Engineer

    System One (Columbia, MD)
    Job Title: FIPS 140 Security Engineer Location: Columbia, MD (Remote) Compensation: $60.00-$68.00/HR Duration: 6 month contract to hire In joining the team, you will ... an exciting opportunity to work in the growing IT Security field in support of National defense. The products...products you will touch will be deployed into larger systems and/or deployments to facilitate secure communications for our… more
    System One (11/25/25)
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  • Personnel Security Specialist

    Advantage SCI (Fort Meade, MD)
    … clearance determinations. * Experience creating, managing, and closing cases in appropriate security systems of record. * Excellent written and oral reporting ... Job Descriptions: Position: Personnel Security Specialist Reports To: The Customer and Project...have a valid certification of completion in PII and Cyber Awareness Challenge from Information Assurance Support Environment (Only… more
    Advantage SCI (10/26/25)
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  • Offensive Cyberspace Operational Planner,…

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... + Develop and synchronize Offensive Cyberspace Operational (OCO) plans to deliver integrated cyber effects against adversary systems in support of Joint and… more
    Leidos (08/29/25)
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  • UNIX Systems Engineer

    GovCIO (Annapolis, MD)
    …assigned tasks. + 3+ yrs experience in patch management with understanding how toapply security updates to systems via YUM and RPM. + 3+ yrs experience ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and...hardening of the servers and reporting of the overall security and operational status. The position will also recommend… more
    GovCIO (09/24/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …The Opportunity: In this role, you'll design, operate, and evolve the systems that power national- security missions. From enterprise Windows and Linux ... Linux environments such as RHEL or Ubuntu supporting production and mission systems . + Administer and optimize virtualization platforms such as VMware vSphere,… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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