• Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …Certified Azure Administrator Associate. One of the following certifications: A+, Network +, or System Security Certified Practitioner (SSCP). + A TS/SCI ... Senior Systems Administrator Job Category: Information Technology...installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems … more
    CACI International (09/25/25)
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  • Network Administrator

    Serco (Washington, DC)
    …of experience in general and/or specialized operational and maintenance support to computer network systems and associated equipment. + The ability to travel up ... and Missile Defense Command (USASMDC) Homeland Defense - Integrated Air Defense Systems (HD-IADS) mission. Our team delivers network and management configuration… more
    Serco (09/26/25)
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  • Active Directory Systems…

    Link Solutions Inc (Sierra Vista, AZ)
    …Non-remote (relocation incentive available) + Shift information below The Active Directory Systems Administrator will support the Network Enterprise ... ML3 for Services and Development. Link Solutions is seeking an Active Directory Systems Administrator (Intermediate-Level) to join our team in Sierra Vista, AZ.… more
    Link Solutions Inc (10/16/25)
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  • Systems Administrator

    Summit Technical Solutions (Colorado Springs, CO)
    …class team? Summit Technical Solutions (STS) (http://sts-llc.com/) is seeking a Systems Administrator to provide system administration support for enterprise ... system performance tuning, and inter-system data transfer. Primary Responsibilities + The Systems Administrator Senior duties include setting up administrator… more
    Summit Technical Solutions (10/08/25)
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  • Systems Administrator , Mid

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    Systems Administrator , Mid The Opportunity : What if...: + Experience with DoD partners + Knowledge of IT systems and network concepts + Ability to work ... IC ) ? With so much relying on complex systems , a skilled systems administrator ...devices, including firewall administration + Knowledge of DoD messaging systems + Knowledge of government security practices… more
    BOOZ, ALLEN & HAMILTON, INC. (10/03/25)
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  • Sr. Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR. SYSTEMS ADMINISTRATOR (BAMCIT): Bowhead seeks a Sr. Systems Administrator to support the Geographic Service Providers (GSP) Brooke Army ... the PEO MS/J-6 through contractor staff augmentation. The Sr. Systems Administrator is tasked with improving IT...environment with more than 100+ beds and military production network + CompTIA Security +, Assured Compliance… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Network Administrator 1 - TS/SCI

    M. C. Dean (Omaha, NE)
    …configurations and deploying when deemed appropriate + Support configuration of common network equipment for operation. + Collaborate with Security System ... and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual,… more
    M. C. Dean (10/16/25)
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  • Systems Administrator - Mid-Career

    Lockheed Martin (Moorestown, NJ)
    …values integrity and excellence\. **THE WORK** We are seeking an experienced Linux Systems Administrator to install, configure, maintain, and secure our Linux ... **Desired Skills:** * CompTIA SecurityX \(formerly CASP\+\) or CISSP \(Certified Information Systems Security Professional\) * Experience with Red Hat 7, 8,… more
    Lockheed Martin (10/11/25)
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  • Principal Systems Administrator

    Northrop Grumman (Jacksonville, FL)
    …history. Northrop Grumman Aeronautics Systems has an opening for Principal Systems Administrator to join our team of qualified, diverse individuals within ... vendors; evaluate vendor products, services, and suggestions. . Adhere to strict Information Systems security guidelines in all cases. . Maintain security … more
    Northrop Grumman (09/13/25)
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  • System Administrator - Top Secret Clearance…

    Cambridge International Systems Inc (Charleston, SC)
    …firewalls, antivirus software, intrusion detection/prevention systems (IDS/IPS), and other security technologies to protect network integrity. + Provide user ... systems administration to include supporting daily operational requirements of computer network systems including workstation, file servers, and web servers +… more
    Cambridge International Systems Inc (10/08/25)
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