• Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and maintenance of Information Technology (IT) ... in accessing and using those systems. The SA will support the design of systems, mission architecture, and associated...to: + Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems… more
    SAIC (11/17/25)
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  • System Administrator

    CACI International (College Park, MD)
    …seeking a System Administrator to join our team. **Responsibilities:** As a Mid- Level Linux Infrastructure Engineer with Networking Experience, you will play a ... be a key contributor in resolving technical challenges within Linux and Windows environments through various channels, including phone, email, chat, and ticketing… more
    CACI International (11/08/25)
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  • Software / CNO Developer

    Parsons Corporation (Baltimore, MD)
    …best-in-industry cyber warriors who are dedicated to providing superior service in support of national defense objectives. **What You'll Be Doing:** + Providing ... embedded operations support , capability integration, and rapid prototyping in ...following: 1+ years of experience with a Master's degree, 2 + years of experience with a Bachelor's degree or… more
    Parsons Corporation (10/24/25)
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  • Information Systems Security Engineer

    Belay Technologies (Annapolis Junction, MD)
    …from an accredited college or university is required. + DoD 8570.01-M compliance with IASAE Level 2 is required CISSP Certification is required. + Four (4) years ... and a finalist in 2021! Belay Technologies seeks a Mid- Level Information Systems Security Engineer (ISSE) to join our...as needed + Assist, as needed, with general SA support needs: Active Directory, user accounts, etc. + Manage… more
    Belay Technologies (11/13/25)
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  • Network Engineer II - #Staff

    Johns Hopkins University (Baltimore, MD)
    …backbone infrastructures (inclusive of wireless technologies) of moderate complexity to support the Johns Hopkins Police Department (JHPD) and the Johns Hopkins ... monitor and maintain network components and functionality on a campus/enterprise-wide level . Position provides consultation to JHPD IT users in designated business… more
    Johns Hopkins University (11/05/25)
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  • Senior Information Systems Security Officer 15k…

    Leidos (Fort Meade, MD)
    …Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support , Parental Paid Leave, and much more. **Join us and make a ... resolutions via CCBs and design reviews. + Experienced in Linux/ Windows system administration, RF system configuration, FORNSAT, Tactical SIGINT, and… more
    Leidos (10/16/25)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    …systems + Applying expert knowledge of network and security concepts to support capability development + Communicating status updates and technical progress to ... 4+ years of technical work experience, orMS Degree and 2 + years of technical work experience, orPhD and 0+...+ Experience with troubleshooting and debugging + Experience with low- level system internals across one or more platforms (eg,… more
    ManTech (10/14/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design ... a BS degree and 4 - 8 years of prior relevant experience or Masters with 2 - 6 years of prior relevant experience. Additional experience may be substituted for a… more
    Leidos (09/26/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …strategic technology initiatives and ensuring clear guidelines for deployment. + Support robust regular backup operations and implement stringent processes for data ... Mathematics), providing a solid foundation in relevant technical concepts. + 2 years of demonstrable experience in a system administration role, demonstrating… more
    ManTech (09/05/25)
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  • Information Systems Security Officer (ISSO)

    Systems Technologies, Inc. (Hanover, MD)
    …years of related experience in executing life cycle information assurance/cyber security + Junior: 2 years of experience + Mid- level : 5 years of experience + ... INFORMATION SYSTEMS SECURITY OFFICER (ISSO) The company is seeking junior, mid- level , and senior Information Systems Security Officers (ISSO) to provide SETA… more
    Systems Technologies, Inc. (09/02/25)
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