• System Administrator

    Koniag Government Services (Winchester, VA)
    …**Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Systems Administrator ** **Pay Type** **Salary** **Hiring ... Technology Solutions, a Koniag Government Services company **,** is seeking a DevOps/ System Administrator with a Top-Secret Security clearance to support ATS… more
    Koniag Government Services (12/10/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …a security clearance. * IAT Level I (A+-CE, Network +CE, SSCP, CCNA- Security ) * Prior Systems Administrator experience (2+ years) * Strong ... multiple priorities. **Desired:** IAT Level I and IAT Level II (GSEC, Security +CE) * Prior Systems Administrator experience (5+ years) * Prior Help Desk… more
    CACI International (12/11/25)
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  • CICS Systems Administrator

    Koniag Government Services (Baltimore, MD)
    …**Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Systems Administrator ** **Pay Type** **Salary** **Hiring ... Tuknik Government Services, a Koniag Government Services company, is seeking a CICS Systems Administrator to support TGS and our government customer in… more
    Koniag Government Services (12/09/25)
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  • Security Control Assessor/Technical…

    Guidehouse (Arlington, VA)
    …Be Nice To Have **:** + SIX (6) or more years' experience as a Security / Network Administrator or Cybersecurity professional + Current DOD 8140 certification ... systems . Your duties will span common/core control tasks including assessments of security controls for assigned systems to ensure compliance with applicable… more
    Guidehouse (10/30/25)
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  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …(Previously ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident ... to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including...minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network more
    Leidos (12/03/25)
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  • Network Architect

    Entergy (The Woodlands, TX)
    …not sponsor candidates for work visas for this position. **Job Segment:** Cloud, Network Administrator , Network Security , Telecom, Telecommunications, ... tools. + Understanding of routing and switching technologies, as well as network security technologies (firewalls, IDS, IPS devices). + Proficient in… more
    Entergy (11/12/25)
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  • Network / Systems

    GovCIO (Washington, DC)
    …Submit a referral to this job (https://careers-govcio.icims.com/jobs/6592/ network - systems - administrator -2-%28desktop-and- system ... **Overview** The System Administrator (SA) is responsible for...network hardware and software issues + Provides supplemental network and systems administration support to IT… more
    GovCIO (12/05/25)
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  • Senior NOSC ( Network Operations…

    Leidos (Fort Belvoir, VA)
    …Leidos is seeking a **Senior NOSC ( Network Operations and Security Center) Technician/ Network Administrator ** to support monitoring large-scale ... other Wed from 0600-1800 ET at **Ft Belvoir.** **Primary Responsibilities:** + Support the Network Operations and Security Center (NOSC) for the Agency on a… more
    Leidos (11/22/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to… more
    St. George Tanaq Corporation (11/14/25)
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  • Network Administrator Autonomic…

    Lockheed Martin (Fort Worth, TX)
    …and professional growth\. Come and experience your future\! This role is for a lead Network Administrator with a System Administrator background for the ... equivalent \(e\.g\. Security \+, CySA\+, CND, or CCNA Security \)\. \-Background in Information Technology systems \-Proven...Linux, CCNA \- Demonstrated ALIS Network / System Administration experience \- Network administrator more
    Lockheed Martin (11/27/25)
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