• Linux Systems Administrator

    CACI International (Fort Meade, MD)
    …with IT infrastructure including user systems , servers, storage and network connectivity. You'll also provide system administration for assigned ... Linux Systems Administrator Job Category: Information Technology...responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis… more
    CACI International (10/29/25)
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  • Systems Administrator 4 (25-351)

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems offers an excellent opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer (25-351) to join our team ... and workaround documents . Review and give feedback on system specs, development, testing, and network documents...to travel up to 10% for business purposes + Network Management and Monitoring Systems + Understanding… more
    Northrop Grumman (11/04/25)
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  • ​​Cloud Network Administrator

    CAE USA INC (Arlington, TX)
    …cloud programs. + Serve as overall subject matter expert on cloud Network Administrator technology and market capabilities/trends. + Collaborate on detailed ... local and global environments. + Implement, manage, and troubleshoot cloud-based network security systems . This includes Firewalls, SD-WAN appliances, CASB,… more
    CAE USA INC (12/04/25)
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  • Virtual Platform Administrator

    TekSynap (MA)
    …Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Experience** + Minimum of seven (7) years of progressive ... on hosts, hypervisors, and virtual infrastructure. + Create and maintain accurate system documentation for assigned systems , including tracking changes to… more
    TekSynap (11/15/25)
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  • Senior Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …Travel: Occasional Salary: Commensurate with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is ... or CompTIA Linux+; or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified Engineer ; or Oracle Certified Professional… more
    S4 Inc. (10/08/25)
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  • Watch Stander / Jr Network

    NANA Regional Corporation (Alexandria, VA)
    …a highly motivated, self-directed individual to fill the role of a Jr Network Administrator /Watch Stander (Day) for an existing government client. The place ... servers, user accounts, TAVEE reports, etc. + Support lead network engineer , provide statistical reporting data on...and closed out promptly. + Under direction from the system administrator , image and configure workstations. +… more
    NANA Regional Corporation (11/07/25)
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  • Network Administrator

    Huntington Ingalls Industries (Albuquerque, NM)
    …for a short video: https://vimeo.com/732533072 Summary HII - Mission Technologies is seeking a Network Administrator for a high priority project that is part of ... in a multi-domain, joint and coalition conflict. As a Network Administrator you will implement and maintain...and ensuring the performance, availability, and security of our network systems . What You Will Do *… more
    Huntington Ingalls Industries (11/15/25)
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  • Project System Administrator

    Charles IT (Middletown, CT)
    …a strong sense of belonging. Due to continued growth, we're looking to add a Project Systems Administrator to our Projects Team. In this role, you'll play a key ... by leading technical project work and serving as both a hands-on engineer and escalation point. You'll collaborate closely with clients, vendors, and internal… more
    Charles IT (12/04/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality communication services. ... Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver...for 5 years of relevant experience). + Familiarity with network and system security principles, protocols, and… more
    CACI International (09/27/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …and cyber-physical landscape. **Position Summary:** MC Dean is seeking a highly competent ** Network Administrator 3** to assist on the design and maintenance of ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...worldwide, is the driving force behind our ability to engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (11/26/25)
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