• Systems Administrator

    CACI International (Linthicum, MD)
    …crucial role in supporting Active Network Defense (AND), Computer Network Defense (CND), and Information Security Continuous Monitoring (ISCM). Your work ... Systems Administrator Job Category: Information Technology Time Type:...dedicated Linux System Administrator to help us ensure information security readiness and maintain enterprise security tools.… more
    CACI International (09/27/25)
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  • Enterprise Architect / Systems Engineer

    Leidos (Bethesda, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... new and exciting opportunity for an **Enterprise Architect / Systems Engineer** in our **National Security Sector's...more. **Join us and make a difference in National** ** Security !** **Job Summary** **:** Leidos is seeking an experienced,… more
    Leidos (08/28/25)
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  • Principal Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's...related professional experience and** **IAT Level II certification** (eg, Security + CE, SSCP) + Quantifiable Linux Systems … more
    Leidos (07/31/25)
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  • Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …are:** Are you driven by the thrill of outsmarting even the most advanced security systems and networks? Do you find satisfaction in crafting innovative ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks... engineering experience OR * A Bachelor's degree in Systems Engineer, Computer Science, Information Systems… more
    Lockheed Martin (07/12/25)
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  • Systems Engineer L3

    NTT America, Inc. (Annapolis, MD)
    …and reliability. + Troubleshoot and resolve complex hardware, software, and network issues, providing third-level escalation support. + Administer and optimize ... storage (SAN, NAS), and backup solutions. + Monitor system performance, security , and availability; proactively identify and address bottlenecks and vulnerabilities.… more
    NTT America, Inc. (09/27/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    …QUALIFICATIONS + Bachelor's degree in information technology, cybersecurity, data science, information systems , or computer science SECURITY CLEARANCE . ... local systems using multiple protocols and various computer systems . Writes detailed/technical problem reports, assists...certification as specified in the DoD 8570-01-M (A+ CE, CCNA- Security , CND, Network + CE, or SSCP) +… more
    Systems Technologies, Inc. (09/02/25)
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  • Systems Specialist - Active TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …technical support and troubleshooting services for incoming queries and issues related to computer systems , software, and hardware. Respond to queries either in ... Trust/Other Required:** None **Job Family:** Technical Support Services **Skills:** Computer Hardware,Remote Access,Remote Support **Certifications:** CompTIA - Security… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Engineer

    GovCIO (Annapolis, MD)
    …+ Protect data, software, and hardware by coordinating, planning, and implementing network security measures + Troubleshoot, diagnose, and resolve hardware, ... for System Engineer for our HUD proposal. The System Engineer implements computer system requirements by defining and analyzing system problems; designing and… more
    GovCIO (09/30/25)
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  • Systems Specialist - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SPECIALIST SENIOR WILL MAKE AN IMPACT * Provides technical support and troubleshooting to network , desktop, and/or systems hardware and software * May coach and ... Support Services **Skills:** Remote Access,Remote Support,Troubleshooting **Certifications:** Comp TIA Security - CompTIA - CompTIA **Experience:** 3 + years of… more
    General Dynamics Information Technology (09/19/25)
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  • Information Systems Manager

    Imagine One Technology & Management (Lexington Park, MD)
    …or coordinate activities in such fields as electronic data processing, information systems , systems analysis, and computer programming. **Experience ... Security Manager + NEC N72Z CVN Propulsion Plant Local Area Network (PPLAN) Manager ** Security Requirements:** + **Candidates must have US Citizenship**… more
    Imagine One Technology & Management (09/01/25)
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