• ERP International (Washington, DC)
    …**ERP International, LLC** ( www.erpinternational.com ) is currently seeking a ** Systems Administrator ** with a strong background in patch management ... with developing custom mitigation techniques. + Working knowledge of information systems security standards/practices (eg, access control and system hardening,… more
    DirectEmployers Association (01/15/26)
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  • Dentons US LLP (Washington, DC)
    …Dentons US LLP is currently recruiting for a Senior Enterprise Messaging Administrator . This position will ensure seamless operation, security , and advancement ... Senior Enterprise Messaging Administrator Chicago, IL, USSt. Louis, MO, USDenver, CO,...the latest applications, technologies, and their integration into existing systems , ensuring optimal performance and reliability. **Responsibilities:** + Lead… more
    DirectEmployers Association (12/13/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …database systems , such as Microsoft SQL Server, and other Database Management Systems (DBMS). + Identify and remediate security issues with TFIN information ... US Citizenship_** **RECENT TREASURY EXPERIENCE IS A MUST** Mid-level SharePoint Content Administrator to support the US Dept of Treasury in Washington, DC The… more
    DirectEmployers Association (12/19/25)
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  • AeroVironment (Arlington, VA)
    …**Job Description** **Job Summary:** The primary role of the Linux System Administrator is to support the full life-cycle management of 24x7 mission-focused ... This role is responsible for the day-to-day operations of deployed systems , including monitoring, auditing, log review, maintenance, troubleshooting, and after-hours… more
    DirectEmployers Association (12/24/25)
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  • AeroVironment (Arlington, VA)
    …Nessus. + Handle STE/STN scoring and documentation. + Maintain POA&Ms and patch systems based on security and functional parameters. + Collaborate with hardware ... Regular **Job Description** **Job Summary** The primary role of the **System Administrator ** is to manage and support mission-critical IT infrastructure. This role… more
    DirectEmployers Association (12/19/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    **Location: Washington DC** **Public Trust** The Storage IPv6 Administrator is responsible for the administration, maintenance, and support of storage systems ... an IPv6-enabled network environment. This role involves ensuring optimal performance, security , and availability of storage resources, as well as managing IPv6… more
    DirectEmployers Association (12/11/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …Platform & Infrastructure + Install, configure, upgrade, and maintain SharePoint systems . + Manage multiple environments (development, test, staging, production). + ... and OS patching for SharePoint and SQL servers. + Governance & Security + Improve technical governance and architecture of enterprise SharePoint platforms. +… more
    DirectEmployers Association (12/19/25)
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  • AeroVironment (Germantown, MD)
    …enterprise systems , applications, and endpoints. + Coordinate with network, systems , and security teams to resolve enterprise-impacting issues and restore ... Intermediate or Managing Professional certification. + Microsoft Certified: Modern Desktop Administrator Associate or equivalent. + CompTIA Network+, Security +,… more
    DirectEmployers Association (01/06/26)
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  • Systems Security

    OCT Consulting, LLC (Washington, DC)
    Systems Security Administrator (15.23) OCT Consulting is a business management and technology consulting firm that supports Federal Government clients. We ... Technology. Responsibilities and Duties OCT currently has an opening for a Systems Security Administrator to work with a technology division within the… more
    OCT Consulting, LLC (12/13/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …obtain/maintain 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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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    … to fill a Core Services position supporting the NNSA (National Nuclear Security Administration). The Systems Administrator is responsible for supporting ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing… more
    General Dynamics Information Technology (01/05/26)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & ... Paid Leave, and much more. **Join us and make a difference in National Security !** **Job Summary:** Systems /Network administrator will provide support for… more
    Leidos (12/20/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a ** Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security !** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and… more
    Leidos (11/18/25)
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  • CICS Systems Administrator

    Koniag Government Services (Baltimore, MD)
    …Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Systems Administrator ** **Pay Type** **Salary** ... a Koniag Government Services company, is seeking a CICS Systems Administrator to support TGS and our...scientific or technical discipline. + Master's Degree is preferred. ** Security Requirement:** + Ability to obtain Public Trust **Our… more
    Koniag Government Services (12/09/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    …Parental Paid Leave, and much more. **Join us and make a difference in National** ** Security !** As a Senior Systems Administrator you will play a vital ... has a new and exciting opportunity for a Senior Systems Administrator in our **Intelligence Sector's (NSS)...operations. Your expertise will contribute to the optimization and security of our systems , making a significant… more
    Leidos (11/15/25)
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  • Application Security Engineer

    Steampunk (Mclean, VA)
    …to the product being deployed and/or maintained. **Preferred:** + Former Developer, Systems Administrator , WebApp Security Assessor experience + ... **Overview** As a **Web Application Security Engineer** , you will provide technical expertise and solutions to remediate persistent and challenging portfolio-wide… more
    Steampunk (12/04/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …may be available based on position level and/or job specifics. **Senior Systems Administrator ** **118971BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** BAE Systems is seeking **System Administrators** to join our...anticipated decision expected by Q3/Q4 of 2026.** The **System Administrator ** responsibilities include, but are not limited to: +… more
    BAE Systems (12/04/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …Requires an current 8140 IAT Level II (Intermediate or Advanced) certificate (CompTIA Security + or Systems Security Certified Practitioner (SSCP)). + ... Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ years deploying Unix in secured environments,… more
    Leidos (12/20/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... Administrator will provide operations support to customers across multiple...+ Implement version and architectural changes to existing, approved, systems to maintain operability and security of… more
    Leidos (12/03/25)
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  • Systems Administrator II (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator II (TS/SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a powerhouse ... a team of Customer Service Specialists, Database Engineers, Information Systems Security Officers, Information Systems ... and integrity of the database(s). The Level 2 Systems Administrator shall possess the following capabilities:… more
    COMSO, Inc (01/15/26)
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