• Systems Engineer / System…

    Straight Edge Technology, Inc. (San Antonio, TX)
    …critical infrastructure and ensuring the highest levels of availability, performance and security . Qualified systems engineers will have a background in IT, ... at an MSP More specifically, we need a System Administrator that is Humble, Hungry, and Smart! Do you...and Smart! Do you want to work at a Security focused MSP that is growing, an MSP that… more
    Straight Edge Technology, Inc. (08/22/25)
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  • Contract Administrator ( Security

    Northrop Grumman (Baltimore, MD)
    …and team to do some of the best work of your career. Northrop Grumman Mission Systems Sector is seeking a **Contract Administrator ** to join our growing team in ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/24/25)
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  • Systems Administrator

    CACI International (Santa Maria, CA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Travel: Local * * * CACI is hiring a Systems Administrator that will specialize in Infrastructure...security clearance. + Strong knowledge of Windows-based operating systems , PC hardware, and software. + BS/BA Plus 3… more
    CACI International (09/05/25)
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  • Systems Administrator

    Robert Half Technology (Grand Island, NE)
    Description We are looking for a Systems Administrator (Junior - Mid)! The ideal candidate will have a knowledge / experience with Windows Server and ... Minimum of 3 years of experience working as a Systems Administrator or in a similar role....automate IT processes and tasks. * Solid understanding of network security protocols and firewall management. Technology… more
    Robert Half Technology (10/09/25)
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  • IT Systems Administrator

    NANA Regional Corporation (El Paso, TX)
    AGS is looking for an IT Systems Administrator to work in El Paso, TX. The Camp East Montana (CEM) IT System Administrator (SA) is responsible for effective ... with network access, hardware repair/replacement, access to Shared Services systems , eg Costpoint, SharePoint, Deltek T&E. The SA provides radio support by… more
    NANA Regional Corporation (09/16/25)
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  • Principal Linux Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and… more
    Leidos (07/31/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …of open source software and utilities + Experience managing FreeIPA or LDAP based systems + Background in Network Security , Intrusion Detection, and server ... redefine what's possible. **Job Description:** Parsons is seeking a mid-level Linux Systems Administrator . The candidate will support both Linux based… more
    Parsons Corporation (10/18/25)
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  • Unix IA Ops Systems Administrator

    SMX (Patuxent River, MD)
    Unix IA Ops Systems Administrator (4702)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Mid-Level Unix IA Ops ... Systems Administrator to join our team at...is primarily focused on Information Assurance (IA) compliance and security operations for Unix/Linux systems across Department… more
    SMX (10/18/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security more
    CACI International (09/20/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** with GDIT. A career in enterprise IT means ... suspected criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Administer, manage,… more
    General Dynamics Information Technology (08/09/25)
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