• 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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  • Senior Systems Administrator (Onsite)

    BAE Systems (Springfield, VA)
    …Center Configuration Manager (SCCM) infrastructure + Build/maintain/tune Host Based Security System ( HBSS ) infrastructure + Build/maintain/tune Microsoft ... administrator role) + Must hold a Top Secret/SCI security clearance + Ability to work with little to...with Windows Update Services (WSUS) + Experience with Host-based Security Services ( HBSS ) + Experience with System… more
    BAE Systems (11/19/25)
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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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  • 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) (09/23/25)
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  • Systems Administrator (E2E) - Secret…

    General Dynamics Information Technology (Schofield, HI)
    …and Operations **Skills:** High Level Architecture,Information Security ,Microsoft Windows Server Platform,System Administration **Certifications:** CompTIA ... of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR (E2E) Deliver simple solutions to complex problems as an End-To-End… more
    General Dynamics Information Technology (11/25/25)
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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

    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 (Langley, VA)
    Systems Administrator Location: Langley, VA, US Job ID: ATR...Ensure systems are secure to STIG guidelines by utilizing tools such as Retina and HBSS * ... 17352 Job Description Job Title: Systems Administrator Location: Langley, VA Eligibility: Candidate must possess a TS/SCI Clearance w/ a Full Scope Polygraph Job… more
    Arena Technical Resources, LLC (12/06/25)
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  • System Administrator (Night Shift) (Active…

    NANA Regional Corporation (Colorado Springs, CO)
    Five Rivers Analytics is looking for a System Administrator to work in Colorado Springs, CO. Administers, develops, runs tests, implements, and maintains operating ... and troubleshoot/resolve VMWare environment issues; install operating systems, service packs, security patches and bug fixes as directed; provide technical support… more
    NANA Regional Corporation (11/19/25)
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  • Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …servers, Print servers, Backup systems, Anti Virus system + Hands on experience using information security tools such as NESSUS, HBSS , ACAS, SCAP. + Hardware ... as needed and be part of the overall company security team as well. Current TS/SCI clearance a must....new hardware, System Imaging, Create and implement group policies, Security script writing, Vulnerability assessment and mitigation. + Maintain… more
    Lumen (12/02/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Gilbert, AZ)
    …+ VMWare experience with current version + Knowledge of environmental monitoring tools ( HBSS /Solar Winds/Splunk). + Mid to Advanced level Scripting experience ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological… more
    Northrop Grumman (12/04/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (San Diego, CA)
    …+ VMWare experience with current version + Knowledge of environmental monitoring tools ( HBSS /Solar Winds/Splunk). + Mid to Advanced level Scripting experience ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (11/21/25)
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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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  • Sr Principal Linux Systems Administrator

    Northrop Grumman (Melbourne, FL)
    …Splunk Enterprise deployment and configuration + Knowledge of environmental monitoring tools ( HBSS /Solar Winds/Nessus) + Scripting experience with languages such ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (11/25/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    …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 (10/31/25)
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  • Senior Endpoint Security Solution Engineer

    KIHOMAC (Huntsville, AL)
    …discipline required + Must have, or obtain within 3 months of start date, a HBSS administrator training certification + Must have a current Security + and ... troubleshooting, and deployment + Plan and implement new cybersecurity tools to enhance the MDA's security posture...new cybersecurity tools to enhance the MDA's security posture + Troubleshoot complex technical issues independently or… more
    KIHOMAC (12/05/25)
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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. (11/20/25)
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