• Senior Network Security Engineer

    Leidos (Annapolis Junction, MD)
    …program "Delivers Mission Success!" **Your greatest work is ahead!** If you're a talented Senior Network Security Engineer, we want to hear from you. The Leidos ... + Ensure systems are compliant with Secure the Enterprise (STE)/Secure the Network (STN) requirements; familiarity with Xacta, LatteArt, SEAR. + Maintain multiple… more
    Leidos (08/08/25)
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  • 320 - Senior Network Security…

    ARSIEM (Annapolis Junction, MD)
    …to have an impact on every client you work with. ARSIEM is looking for a Senior Network Security Engineer . This position will support one of our government ... in network or system administration. Preferred Qualifications + System Administrator experience + Risk Management Framework The ARSIEM pay range for this… more
    ARSIEM (08/08/25)
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  • 271 - Senior Network Engineer

    ARSIEM (Annapolis Junction, MD)
    …one of our government clients in Annapolis Junction, MD. Responsibilities + Use Network Engineering, System Administrator , and command line Linux skills to ... maintain a full and robust multi-server network + Manage the overall operational health of a...Date: 2025-05-13 Clearance Requirement: This position requires an active TS /SCI with a polygraph. You must be a US… more
    ARSIEM (05/15/25)
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  • Senior Cyber Operator/Developer/Analyst

    Belay Technologies (Columbia, MD)
    …data forensics (ie, what evidence is left behind when conducting activity) + Network Analysis + Knowledge of common System Administrator tactics, techniques, and ... up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Cyber Operator/Developer/Analyst to join our intel team. CODAs shall provide technical and… more
    Belay Technologies (05/22/25)
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  • Senior Linux SysAdmin 2

    Lockheed Martin (Fort Meade, MD)
    …may be substituted\. * Ten \(10\) years of experience as a Systems Administrator \(SA\) in programs and contracts of similar scope, type, and complexity\. * ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve… more
    Lockheed Martin (07/12/25)
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  • Systems Architect

    Systems Technologies, Inc. (Hanover, MD)
    …experience + Senior : 12 years of experience SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may be required. Systek ... Architect Location Hanover, MD Job Setting On-site Job Category Network /System Administrator Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1147) SYSTEMS ARCHITECT… more
    Systems Technologies, Inc. (06/03/25)
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  • CNO Developer/Engineer

    Shuvel Digital (MD)
    Clearance Level: TS /SCI US Citizenship: Required Job Classification: Regular Full-time Location: Joint Base Andrews (JB Andrews, MD) Years of Experience: 7-10 ... Education Level: Bachelors Position Description: GITI is looking for a senior -level CNO Developer/ Engineer Capable of developing cyber capabilities and exploitation… more
    Shuvel Digital (06/05/25)
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