• Senior Systems Administrator

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports...(CSWF) position as defined in Section 6, Table 3. System Administrator (451); Intermediate Level for SECNAV… more
    V2X (05/17/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …professionalism. We have a great opportunity for a Senior Systems Administrator II - Desktop Support - active TS/SCI clearance in Springfield, VA. The ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II -...(STIGs). + Shall meet the Cyber IT/Cybersecurity Workforce (CSWF) System Administrator (451); Intermediate Level for SECNAV… more
    V2X (06/24/25)
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  • G2 Senior Systems

    General Dynamics Information Technology (Fairfax, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** with GDIT. A career in ... people are our differentiators. Our work depends on a ** Senior Systems Administrator ** joining our... ADMINISTRATOR WILL MAKE AN IMPACT:** + Senior System Administrator for G2… more
    General Dynamics Information Technology (07/11/25)
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  • G2 Directory Services Engineer / Senior

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator ** with GDIT. A career in enterprise ... Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our... ADMINISTRATOR WILL MAKE AN IMPACT:** + Senior System Administrator /Directory Services Engineer… more
    General Dynamics Information Technology (07/11/25)
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  • Senior System Administrator

    World Wide Technology (Springfield, VA)
    …Hat Enterprise Linux, YUM, Satellite, Capsule technologies + Enterprise Storage Systems (EMC (Unity, Isilon platforms) NetApp) + Enterprise scale backup technologies ... + DISA STIG Audits, hardening and remediation procedures + Certification and Accreditation Experience + Risk Management Frameworks **Want to learn more about Government Services? Check us out on our platform:** **https://www.wwt.com/public-sector**… more
    World Wide Technology (07/11/25)
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  • Senior Network/ Systems

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …and complex obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. ... user profiles and accounts. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance,… more
    Cambridge International Systems Inc (06/10/25)
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  • Senior System Administrator

    CACI International (Springfield, VA)
    Senior System Administrator (Desktop Support)...the systems that matter most. As a System Administrator Sr (Desktop Support) you will help ... Support our intelligence customer in Springfield, VA. As a Senior System Administrator , you will...for providing excellent technical support to end-users, maintaining desktop systems , and ensuring the reliable operation of computer … more
    CACI International (05/29/25)
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  • Senior Systems Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled ** Senior Systems Administrator ** to support mission-critical operations across various laboratory ... systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work...issues promptly to minimize downtime. + Create and manage system permissions and user accounts, ensuring secure access control… more
    Leidos (06/11/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …chn ology supporting the Department of Defense ( DoD ) ? We're looking for a senior systems administrator who spe cia lizes in networking and working within ... solutions for the Defense and Intelligence communities. As a senior systems administrator on our...+ Experience with tools, such as Dell WYSE Management System , Active Directory, SCCM, Hyperflex, or SolarWinds… more
    BOOZ, ALLEN & HAMILTON, INC. (06/30/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    …the technology supporting the Department of Defense ( DoD ) ? We're looking for a senior systems administrator who spe cia lizes in networking and working ... solutions for the Defense and Intelligence communities. As a senior systems administrator on our...+ Experience with tools such as Dell WYSE Management System , Active Directory, SCCM, Hyperflex, SolarWinds +… more
    BOOZ, ALLEN & HAMILTON, INC. (06/30/25)
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  • Senior System Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …**US Citizenship Required:** Yes **Job Description:** We are seeking an experienced Senior Windows System Administrator to support the Infrastructure ... Administration, System Center Operations Manager (SCOM) **Certifications:** Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack - Redhat… more
    General Dynamics Information Technology (07/06/25)
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  • Sr. Systems Administrator

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Sr. Systems Administrator Active TS/SCI with Poly REQUIRED** **Category:** Database Administration **Main location:** United States, District of Columbia, ... Full Time **Position Description:** CGI Federal has an exciting opportunity for a Systems Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (07/10/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. ... Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive...Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be… more
    Link Solutions Inc (07/04/25)
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  • Senior Systems Administrator

    GovCIO (Washington, DC)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
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  • Senior Systems Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... learn more about how this program "Delivers Mission Success!" Seeking a motivated systems Administrator to provide support for mission operations support of… more
    Leidos (06/03/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …challenging, exciting projects in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, ... and maintenance of complex DoD systems and networks. This role requires expertise in high-volume,...critical issues, allocate resources effectively, and manage teams of system administrators to ensure optimal system performance… more
    Competitive Range Solutions, LLC (06/12/25)
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  • Senior System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a ** System Administrator ** to join our team in the **Ft. Meade, MD** area. In this role, you will provide support for implementation, ... troubleshooting and maintenance of IT systems as well as manage IT system ...of related experience is required **Security Clearance Requirements:** + Current/ Active TS/SCI with Polygraph. **Physical Requirements:** + Must be… more
    ManTech (06/24/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Required:** None **Job Family:** Systems Administration **Skills:** Active Directory (AD),Incident Resolution, System Administration **Experience:** 3 + ... Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support… more
    General Dynamics Information Technology (05/01/25)
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  • 306 - Senior Systems

    ARSIEM (Laurel, MD)
    …to have an impact on every client you work with. ARSIEM is looking for a Senior Systems Administrator to provide Systems Administration support for ... configurations. + Support the Cyber Range and Lab environments by providing systems administration and automation in support of operator training, mimicking customer… more
    ARSIEM (06/06/25)
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