• Systems Administrator II- Full-Scope Polygraph…

    RTX Corporation (Annapolis Junction, MD)
    …**active Full-Scope Polygraph clearance** is required. **What You'll Do** + Support end-users with hardware, software, and technical troubleshooting. + Build, ... and deadline management. + Familiarity with security and network tools (Centrify, Cisco Call Manager, Puppet, Splunk, Tenable). + Experience working in classified… more
    RTX Corporation (09/19/25)
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  • Sr. Staff HPC Network Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …strategies + Configure networks to meet customer requirements + Interface with user support staff to assess operational reality and adapt to needs as they arise ... security clearance + IAT Level II certification + Experience with Cisco , InfiniBand, Slingshot, RoCE, and/or OmniPath network technologies + Experience with… more
    Northrop Grumman (09/16/25)
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  • Senior Network Engineer

    SAIC (Fort Meade, MD)
    …and other DoD/IC regulations + Implement specific network solutions to support server requirements to include load-balancing, VPN's, firewall contexts, VoIP, GRE ... (IAT) Level 3 baseline certification as defined by DoD 8570.01-M + Cisco certification Target salary range: $200,001 - $240,000. The estimate displayed represents… more
    SAIC (08/19/25)
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  • Network Engineer 1

    Orion Consortium (Columbia, MD)
    …accordance with specified plans. 3. Provide escalated Tier-2 and Tier-3 technical support on data, voice or video networks; 4. Answer technical questions; recommend ... of any levels of network devices, such as firewalls, switches, routers, cabling, Cisco , Brocade, or Juniper devices is a plus. Clearance Required: TS/SCI FS poly… more
    Orion Consortium (08/13/25)
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  • Senior IT Infrastructure Engineer - Development…

    United Therapeutics (Silver Spring, MD)
    …and/or API changes + Working knowledge of CI/CD pipelines and deployment support + Demonstrated experience supporting PowerBI, Tableau, and other Data Analytics ... (ITIL) + Certifications from any of the following vendors: Palo Alto, Meraki, Cisco , Microsoft, Nutanix, OKTA, AWS, and/or Citrix MCSA: Cloud, MCSE: Cloud Platform… more
    United Therapeutics (08/10/25)
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  • Telecommunications Network Engineer 1

    Synergy ECP (Annapolis Junction, MD)
    …accordance with specified plans. 3. Provide escalated Tier-2 and Tier-3 technical support on data, voice or video networks; 4. Answer technical questions; recommend ... configuration of any levels of network devices, such as firewalls, switches, routers, cabling, Cisco , Brocade, or Juniper devices is a plus. + Must be able to lift… more
    Synergy ECP (08/08/25)
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  • Sr. Systems Engineer

    Applied Technology Services (Baltimore, MD)
    …requires general datacenter hardware and software requirements for technologies required to support the environment. This consists of supporting up to 1600 users ... storage in a hyperconverged environment. Candidate should be familiar with Nutanix, Cisco Hyperflex, or VMWare VSAN or Dell VxRail technologies. + Utilize WSUS… more
    Applied Technology Services (08/01/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …5 years of relevant experience + Experience with system development to support multiple programs. + Experience with development using Python or similar scripting ... Administration + Experience with enterprise grade networking equipment, such as Cisco , Arista, or Juniper + Experience with virtualization technology (KVM, VMWare,… more
    RTX Corporation (07/22/25)
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