• Network Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Tampa, FL)
    Network Engineer, Senior The Opportunity: A...including Security+, Network +, or Cisco Certified Network Administrator (CCNA) Nice If You Have: ... and cloud cyber network and systems + Ability to create and manage network support documentation + Linux Certification, including RHCSA, CompTIA Network ,… more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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  • Network Engineer

    Northrop Grumman (Redondo Beach, CA)
    …in lieu of a completed degree. **Background and Experience Needed For All Linux Administrator Positions:** + Must have work experience maintaining LAN & ... interfacing, such as routers, multiplexers, firewalls, hubs, bridges and gateways. + ** Sr . Principal Network Engineer:** Leads teams performing the Installation… more
    Northrop Grumman (08/22/25)
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  • Senior Information Systems Security…

    COLSA Corporation (Huntsville, AL)
    …security, or a related field. + 10 + years working as an ISSE and/or Linux system administrator + Ability to clearly present and communicate technical approaches ... range of security issues including architectures, firewalls, electronic data traffic, and network access. * + Performs research and analysis at the deepest levels… more
    COLSA Corporation (10/04/25)
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  • Academic Engagement IT Liaison Senior

    University of Michigan (Ann Arbor, MI)
    …Engagement IT Liaison Senior / Intermediate **Job Title** Business Systems Analyst Sr **Work Location** Michigan Medicine - Ann Arbor Ann Arbor, MI **Modes of ... Academic Engagement IT Liaison Senior / Intermediate Apply Now **How to Apply**...customer expectations and provide clear responses. + Develop a network with other facilitators, both on- and off-campus. +… more
    University of Michigan (10/04/25)
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  • GNOSC Watch Officer ( Network Engineer)

    KIHOMAC (Colorado Springs, CO)
    …improvement, change management, and problem investigation + Experience as a Windows/ Linux System Administrator supporting a large Enterprise with knowledge ... Expertise and Functions + Perform all facets of a continuous 24/7 Global Network Operations and Security Center monitoring + Execute network , system, and cloud… more
    KIHOMAC (10/07/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …virtual servers * Upgrading system hardware and startup/shutdown of rack components * Network administrator experience with experience in Layer 2 and 3 ... **Description:** You will be the Systems Engineer Senior for the F\-35 Mission Planning Environment \(MPE\)...and issues * Lab configuration consisting of installation of Linux and Windows operating systems in a variety of… more
    Lockheed Martin (07/26/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You will ... work closely with other infrastructure and network engineers, system engineers and O&M team members on...members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both… more
    Vexterra Group (10/14/25)
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  • Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …in Cisco routing and switching, as well as system administration (Windows, Linux , or similar). + Hands-on experience with network troubleshooting tools ... what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Network Systems Engineer** to join our team! In this role, you will get… more
    Parsons Corporation (09/09/25)
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  • Senior Solutions Architect

    Fiserv (Berkeley Heights, NJ)
    …a global scale, come make a difference at Fiserv. **Job Title** Senior Solutions Architect **Solutions Architect** **What does a successful Solutions Architect do?** ... needs of our business. By leveraging your expertise in Windows and Linux environments and robust problem-solving skills, you will foster innovation and drive… more
    Fiserv (09/18/25)
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  • Senior IT Specialist

    TekSynap (Springfield, VA)
    … Associate (CCNA) (Preferred) + Proven work experience as an Infrastructure Engineer, Network Administrator , or similar role. + Experience with databases and ... [duty hours 9:00am-6:00pm] and reports to the Service desk Administrator . The position can execute all tier 1 and...systems within the team. + Design and implement functional network infrastructure. + Resolve issues that developers have escalated… more
    TekSynap (08/21/25)
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