• HBSS Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a skilled **Senior HBSS Administrator in Fort Belvoir, VA** to join the I3TS team supporting DTRA. The I3TS program provides ... + Continuous upkeep, monitoring, analysis, and response to Information System, network and security events using Endpoint Security tools such as Trellix… more
    Leidos (12/03/25)
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  • Cybersecurity Subject Matter Expert - Lead

    TekSynap (Columbus, OH)
    …+ DoD Approved 8140 Certification: IAT Level relevant certifications CNDSP-IS + Host Based Security System ( HBSS ) Administrator or Host Based Security ... innovative and practical solutions for enterprise environments. + Recommend and implement security tools , technologies, and software solutions aligned with DoD … more
    TekSynap (10/16/25)
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  • Cyber Security System Administrator

    EPS Corporation (Panama City, FL)
    Cyber Security System Administrator - (722) Share this job as a link in your status update to LinkedIn. Job Title Cyber Security System Administrator ... EPS Corporation is currently seeking A candidate for Cyber Security Systems Administrator at Panama City Beach...with applying updates, configuring policy rules, and managing Trellix HBSS based endpoint security . o Experience with… more
    EPS Corporation (10/29/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …and software upgrades, server migrations and performance tuning. - On Linux servers uses security tools such as SELinux and FAPolicyd to monitor and apply ... Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach Job Number: 250000Q4...and VIO servers deploying and testing OS LVM HACMP security patching virus updates and performance tuning. Duties and… more
    Navy Exchange Services (NEX) (12/22/25)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    **Responsibilities & Qualifications** The **Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and ... ACAS, HBSS , Splunk, etc.) **Overview** We are seeking aNetwork Security Administratorto join ITSSsupporting Department of Navy. TekSynap is a fast-growing… more
    TekSynap (10/07/25)
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  • Linux / AWS Systems Administrator 3/4…

    Northrop Grumman (Morrisville, NC)
    …the Certification and Accreditation (C&A) process. + Knowledge of environmental monitoring tools (eg, HBSS , Trelix, Splunk). + Experience with recommending and ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological… more
    Northrop Grumman (11/15/25)
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  • Alternate CRO Cyber Systems Administrator

    SAIC (Kirtland AFB, NM)
    …reporting. + Ensure compliance with government requirements and regulations. **Key security administrator responsibilities include:** + Install, configure and ... be the alternate CRO for a non-collateral account and a cybersecurity systems administrator implementing and maintaining cyber tools such as eMASS, Xacta, STIG… more
    SAIC (12/03/25)
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  • Systems Administrator II

    Foxhole Technology, Inc (Fort Meade, MD)
    …restoration procedures to ensure system continuity + Provide operational support for cybersecurity tools such as HBSS , ACAS, and SIEM technologies + Respond to ... **Overview** **Job Title: Systems Administrator II** **Job Location: Hybrid FT Meade, MD**...defense agencies. A recognized leader in navigating technology and security challenges, Foxhole delivers mission-focused innovations to answer evolving… more
    Foxhole Technology, Inc (12/30/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …and recovery plans* Ensure systems are secure to STIG guidelines by utilizing tools such as Retina and HBSS * Maintain operational, configuration, and other ... Systems Administrator EOE Statement We are an equal employment...area networks. Desktop system management responsibilities involving account monitoring, security , Operating System (OS) installation, and other local area… more
    William C Brown Inc (10/14/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Macdill AFB, FL)
    Systems Administrator Location: MacDill AFB, FL, US Job ID:...Ensure systems are secure to STIG guidelines by utilizing tools such as Retina and HBSS * ... ATR 17789 Job Description Job Title: Systems Administrator Location: Macdill AFB, FL Eligibility: Candidate must possess an active TS/SCI clearance and the ability… more
    Arena Technical Resources, LLC (12/24/25)
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  • Sr Principal Linux Systems Administrator

    Northrop Grumman (Boulder, CO)
    …+ VMWare experience with current version + Knowledge of environmental monitoring tools ( HBSS /PRTG/Splunk) + Scripting (Powershell) experience + Experience with ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological… more
    Northrop Grumman (12/12/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …and recovery plans + Ensure systems are secure to STIG guidelines by utilizing tools such as Retina and HBSS + Maintain operational, configuration, and other ... experience **US Citizenship Required:** Yes **Job Description:** As a Regional Systems Administrator , you will work closely with both on-site and remote users to… more
    General Dynamics Information Technology (12/24/25)
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  • Systems Administrator I

    Foxhole Technology, Inc (Pensacola, FL)
    …restoration procedures to ensure system continuity + Provide operational support for cybersecurity tools such as HBSS , ACAS, and SIEM technologies + Respond to ... **Overview** **Job Title: Systems Administrator I** **Job Location: Pensacola, FL (Hybrid)** **Position Type: Full-time** **Clearance Level: Secret** Foxhole… more
    Foxhole Technology, Inc (12/30/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …+ VMWare experience with current version + Knowledge of environmental monitoring tools ( HBSS /Solar Winds/Splunk) + Rudimentary Scripting experience + Experience ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological… more
    Northrop Grumman (11/19/25)
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  • Classified Systems Administrator

    KBR (Huntsville, AL)
    Title: Classified Systems Administrator KBR - Delivering Solutions, Changing the World. KBR is a global leader in delivering technology-driven, mission-critical, and ... deep domain expertise, and cutting-edge technologies. KBR is seeking a Classified Systems Administrator to join our Corporate IT team in Huntsville, AL. This role is… more
    KBR (12/16/25)
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  • System Administrator - Active Secret…

    ENS Solutions (San Diego, CA)
    …a DoD 8570 IAT Level II certification (eg, Security + CE). + Familiarity with tools such as STIG Viewer, eMASS, and HBSS is a plus. Benefits Essential Network ... This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an… more
    ENS Solutions (12/27/25)
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  • Systems Administrator / Linux / Secret…

    Lockheed Martin (Littleton, CO)
    …and PowerShell\) * Experience with Risk Management Framework \(RMF\) and Security Technical Implementation Guide \(STIG\) processes * Experience with vulnerability ... remediation and security management \(i\.e\., system hardening, log management, configuration management\) using tools such as Yum, Nessus, CrowdStrike, WSUS,… more
    Lockheed Martin (12/04/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …Management (IAVM) Plan. + Lead the preparation and production of a System Security Administrator and Operators Manual (SSAOM). + Lead obtaining Authorization to ... MS Word, MS Excel, MS Visio and other appropriate tools . + Derive, document and/or identify system Concept of...IPS, Switch/Routers, Cross Domain Solutions (CDS) and Host Based Security Systems ( HBSS ). 2. Examples of engineering… more
    Imagine One Technology & Management (12/30/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …Assurance Vulnerability Management (IAVM) Plans. + Develop and maintain the System Security Administrator and Operators Manual (SSAOM). + Lead the effort ... intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles:… more
    Cydecor, Inc. (12/21/25)
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  • Network Field Technician

    General Dynamics Information Technology (Rome, NY)
    …Family:** Field Service and Support **Skills:** Computer Systems,Network Administrator ,Networking,Troubleshooting **Certifications:** CompTIA Security + CE | ... TO SUCCEED** + Must have an active Secret Level security clearance + Must hold active CompTIA IAT 8570...VMware ESXi system support/maintenance, Active Directory, Windows Server 2019, HBSS , ACAS, SQL, SolarWinds, and Splunk preferred. + End-user… more
    General Dynamics Information Technology (10/13/25)
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