• Systems Administrator Tier I_ TS

    General Dynamics Information Technology (Las Cruces, NM)
    …experience. * Required Technical Skills: 3+ years of directly related experience in systems administration and analysis. + UNIX/ LINUX System ... RQ208325 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (10/04/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Rome, NY)
    …Amazon AWS + Experience with container tools using Docker or Podman + Experience with Linux operating systems such as Red Hat, Rocky, CentOS, Debian, or Ubuntu + ... Systems Engineer The Opportunity: Are you looking for...you will use your experience with scripting technologies, system administration , and networking to assist a team of engineers… more
    BOOZ, ALLEN & HAMILTON, INC. (10/23/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …Data Center (PRDC). This individual will work alongside a team of UNIX/ Linux Systems Administrators responsible for maintaining the integrity, availability, and ... security of mission-critical systems across Department of Defense (DoD) networks. The Senior...Must be able to obtain and maintain a DoD Top Secret clearance; Interim Secret more
    SMX (10/18/25)
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  • Software Developer (DevOps) - TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ205904 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... + JSON + MySQL, Oracle + Scripting SQL + **Security Clearance Level** : Top Secret /SCI with Polygraph + **Location** : Chantilly, VA (On Customer Site) **GDIT… more
    General Dynamics Information Technology (09/02/25)
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  • Systems Administrator ( TS

    EchoStar (Germantown, MD)
    …has an exciting opportunity for a **System Administrator** with ** TOP SECRET ** clearance in our Defense and Government Systems Division Information Assurance ... devices + Contribute to documentation and ongoing monitoring of systems for continuous improvement and updates for recency and...capable of obtaining and holding a US government DoD/DoW Top Secret clearance with SCI eligibility and/or… more
    EchoStar (11/11/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …position requires the ability to obtain and maintain a DoD government clearance at the Top Secret level\. This position is fulltime on site in Suffolk, VA\. This ... position requires the ability to obtain and maintain a DoD government clearance at the Top Secret level\. This position requires the ability to travel up to… more
    Lockheed Martin (10/04/25)
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  • Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    …cloud and platform automation. + Monitoring and Maintenance + Install patches for Linux systems , and enterprise continuous monitoring applications such as Splunk ... Administer and maintain an existing an existing portfolio of linux systems include Rapid7 Nexpose Scanners, and...or OpenSearch. + 2+ years' experience with cloud and systems administration . + Demonstrated experience with scripting… more
    CACI International (09/26/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …**Preferred Qualifications:** + Bachelor's or Master's degree in IS related field. + Top Secret Clearance. + Experience operating under and managing systems ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or… more
    Northrop Grumman (11/13/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …RQ194439 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... this contract, you will be on an engineering team that provides IT Systems Administration support to global real-time operational activities. Critical thinking… more
    General Dynamics Information Technology (11/06/25)
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  • GCCS Systems Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    …+ Other Duties as Required. Minimum Qualifications + Active, in-scope US Government issued Top Secret clearance with SCI eligibility. + Due to the nature of ... are not limited to: + Support the day-to-day management, operation, maintenance and administration of communications and IT systems and services in production,… more
    Trace Systems Inc (11/14/25)
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