• Senior CrowdStrike Falcon Endpoint…

    AIG (Reston, VA)
    …organizational security goals + Drive the day-to-day administration of security systems , performing advanced threat hunting, and optimizing configurations to ... help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to...excellence. The team is responsible for shielding the company's systems from security risks, while designing technology… more
    AIG (10/24/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Broomfield, CO)
    …and cyber domains in the interest of national security . Job Title: Senior Specialist, Cyber Infrastructure Systems Engineer Job Code: 32451 Job Location: ... We are seeking a skilled and experienced Sr. Specialist, System Administrator to join our Denver, CO...requirements, integrating RMF principles into ground-up builds and ongoing security administration. + Integrate Linux and Windows systems more
    L3Harris (12/26/25)
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  • Senior Energy Systems Analyst

    Silicon Valley Power (Santa Clara, CA)
    …in the classification of Electric Utility Programmer Analyst, Electric Utility Network Administrator , and Senior Energy Systems Analyst are eligible ... ** Senior Energy Systems Analyst** Print (https://www.governmentjobs.com/careers/cityofsantaclaraca/jobs/newprint/5119046)  ** Senior Energy Systems more
    Silicon Valley Power (10/22/25)
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  • SIGINT Systems Admin (High-Band…

    CACI International (Beale AFB, CA)
    …10% Type of Travel: Local * * * **The Opportunity** CACI is seeking a SIGINT Systems Administrator (High-Band) to join the CACI team at Beale AFB, CA. You will ... SIGINT Systems Admin (High-Band Senior ) Job Category:... administration for assigned infrastructure and establish and maintain system security . You will also apply … more
    CACI International (11/07/25)
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  • Insider Threat Program Information System

    Leidos (Washington, DC)
    …in support of FISMA requirements. For all systems , coordinate with the respective system owner, system administrator or Information System ... security assessments by working with the respective system owner, system administrator and/or...Support ITP in the baseline compliance aspect of information systems and applications being accredited or reaccredited through the… more
    Leidos (12/08/25)
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  • Senior UNIX System Engineer w/Secret…

    TekSynap (Radford, VA)
    …via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. + Three (3) ... improve technical instructions, operating procedures, and policies. + Perform system hardening and report on security and...science or equivalent experience. **Overview** We are seeking a Senior UNIX System Engineerto join our team… more
    TekSynap (10/25/25)
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  • Senior Program Manager Armed…

    Three Saints Bay (Tulsa, OK)
    …contracted effort such as program management, systems engineering, major system acquisitions, and financial management. ** Security Requirements:** + Must be ... ** Senior Program Manager Armed Security Guard...Responsibilities:** + Acts as the overall lead, manager and administrator for the contracted effort. + Directs efforts of… more
    Three Saints Bay (11/25/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …(IPSD), part of the Decision Advantage Solutions Business Area is currently seeking a Senior Systems Engineer for the Chinook Program on the Advanced Analyst ... including sprint planning, daily standups, and retrospectives. + Assist with system integration, security hardening, and operational readiness reviews. +… more
    Leidos (01/03/26)
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  • Network Engineer, Senior Network Engineer

    University of Connecticut (UConn) (Storrs, CT)
    …and TCP/IP protocols. + Demonstrated ability to troubleshoot complex inter-related network systems . Senior Network Engineer (Network Administrator 3) ... most prestigious institutions. SALARY + $80,790 - $105,027 Network Engineer (P6, Network Administrator 2) + $90,485 - $117,630 Senior Network Engineer (P7,… more
    University of Connecticut (UConn) (01/15/26)
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  • Systems Engineer Senior

    Lockheed Martin (Eglin AFB, FL)
    …with Classified Systems and Data processes \- Demonstrated experience as system administrator \- Ability to coordinate with customers to identify, record, ... \- Ability to meet DoD 8570 requirements for administrative access to IT systems \(typically via Security \+ certification\) \- Detail oriented with excellent… more
    Lockheed Martin (01/16/26)
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