• Sr. Macintosh Systems Administrator

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Sr. Macintosh Systems Administrator TS/SCI with Poly REQUIRED** **Category:** Project Management **Main location:** United States, District of Columbia, ... Type:** Full Time **Position Description:** CGI Federal is seeking a Mac System Administrator responsible for guiding and overseeing maintenance of mobile… more
    CGI Technologies and Solutions, Inc. (05/09/25)
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  • Linux Administrator - TSSCI w/ Poly

    Insight Global (Reston, VA)
    …Linux and Cloud support. -Were optimized to seamlessly integrate with Linux-based systems , providing a flexible and efficient environment for agencies to deploy ... experience including TCPIP, IPX/SPX. Basic scripting/Ansible skills required. The Systems Engineer Candidate provides technical advice to Oracle personnel. This… more
    Insight Global (07/21/25)
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  • Systems Administrator

    General Dynamics Information Technology (Mclean, VA)
    …help ensure today is safe and tomorrow is smarter. Our work depends on a TS/SCI w/ Poly cleared Sr Systems Administrator joining our team to Support our ... **Job Description:** Transform technology into opportunity as a Sr Systems Administrator with GDIT. A career in...Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    General Dynamics Information Technology (07/19/25)
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  • Restore System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** Restore System Administrator Transform technology into opportunity as a Restore ... System Administrator with GDIT. A career in enterprise IT means...safe and tomorrow is smarter. Our work depends on Systems Administrator Advisor joining our team. HOW… more
    General Dynamics Information Technology (06/26/25)
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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 ... file systems to address complex mission-specific challenges. The **Senior Systems Administrator ** will work in dynamic lab settings, providing technical… more
    Leidos (06/11/25)
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  • Systems Administrator 3 - 23829 (FS…

    Huntington Ingalls Industries (Fort Meade, MD)
    …including coordination with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning ... Anticipated Salary Range: $87,990.00 - $135,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This opportunity resides with Warfare … more
    Huntington Ingalls Industries (07/08/25)
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  • Digital Services Web Server Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    … you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW A WEB SERVER SYSTEMS ... DevOps practices. * Certifications: Relevant certifications such as AWS Certified SysOps Administrator , Red Hat System Administrator (RHSA), Microsoft… more
    General Dynamics Information Technology (06/11/25)
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  • Account Systems Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …- CompTIA **Experience:** 3 + years of related experience **Job Description:** Account Systems Administrator Transform technology into opportunity as a Account ... Systems Administrator with GDIT. A career in enterprise IT means...Word, Excel), Data Entry * Security Clearance Level: TS/SCI w/ Poly * Preferred Skills: Ticketing System , Active… more
    General Dynamics Information Technology (07/19/25)
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  • Senior Linux Administrator - TS/SCI w/…

    Amentum (Linthicum, MD)
    …troubleshooting and user assistance. + Maintains user accounts, access control, and system / security configuration. + Maintains operating systems and ... look no further. We are seeking an **Senior Linux Administrator ** to join our team of passionate individuals on...maintenance of specialized and general Government Information Assurance (IA) systems in support of mission requirements. + Deploys or… more
    Amentum (06/28/25)
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  • Sr. Systems Administrator Active…

    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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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    system administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or configuring devices, applications, and ... and application software as necessary. Support Linux & Windows systems engineering efforts in system design and...or GED and 7+ years of experience as a system administrator , Associate's degree and 5+ years… more
    ENS Solutions (06/13/25)
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  • Secret Server Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools deployment and ... configuration; supporting day-to-day operations; system health and status checks, identifying capacity, performance, reliability...an Active TS/SCI Clearance; willingness to obtain a CI Poly + Must meet the DoD 8570 compliance with… more
    ENS Solutions (04/29/25)
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  • Sccm/MCM Systems Engineer - TS/SCI w/…

    General Dynamics Information Technology (Annapolis, MD)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Endpoint Configuration Manager,Microsoft Windows,Operating ... of related experience **US Citizenship Required:** Yes **Job Description:** SCCM/MCM Systems Engineer Deliver simple solutions to complex problems as a SCCM/MCM… more
    General Dynamics Information Technology (05/19/25)
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  • Splunk Systems Engineer - TS/SCI w/…

    General Dynamics Information Technology (Annapolis Junction, MD)
    … Engineer joining our team. The Digital Services SIEM Team requires an experienced Splunk System Administrator to system engineer to perform all aspects of ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Enterprise Technologies,SIEM Tools,Splunk (Inactive) **Certifications:** Comp… more
    General Dynamics Information Technology (05/06/25)
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  • DevOps Systems Engineer-TS/SCI…

    CACI International (Annapolis Junction, MD)
    DevOps Systems Engineer-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... issues + Configure and optimize UNIX and Windows operating systems + Implement enhancements to improve system ...+ AWS experience or certification (Cloud Architect or SysOps Administrator ) Join our team and contribute to cutting-edge national… more
    CACI International (05/13/25)
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  • RQ193058 SharePoint Software Developer (TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Job Family:** Software Development **Skills:** Microsoft SharePoint,SharePoint Architecture,Software Systems **Experience:** 1 + years of related experience **US ... Hires._** + **_You receive an additional 5 days of PTO for TS/SCI with Poly ._** SharePoint Software Developer We are seeking a highly skilled and experienced Digital… more
    General Dynamics Information Technology (06/11/25)
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  • Platform Integration Engineer - TS/SCI…

    Leidos (Fort Belvoir, VA)
    …and integrating applications on bare metal or cloud infrastructure, migrating systems to the cloud, and debugging advanced technical stacks. The engineer ... seamless functionality and interoperability. + Synchronize information and data systems to maintain consistency and compatibility across platforms. + Design,… more
    Leidos (06/11/25)
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  • Senior Systems Administrator

    Cambridge International Systems Inc (Mclean, VA)
    …obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. Qualified candidates ... 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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  • Systems Administrator with Network…

    Lockheed Martin (Annapolis Junction, MD)
    …* You have extensive experience with Linux and Windows, are AWS System Administrator Certified, and have deep customer mission knowledge \(specifically, ... with Git * Deep customer domain knowledge \(specifically, CSD\) * AWS System Administrator Certified **Desired Skills:** * RedHat certified **Clearance Level:**… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of passionate individuals in **Fort Meade, ... on the Nation's security and intelligence mission. **Responsibilities:** + A system administrator provides support for implementation, troubleshooting and… more
    Amentum (07/17/25)
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