VMware NSX Administrator / Full-Time / Hybrid / Harrisburg, PA
Become a member of a growing team of Information Technology professionals making an impact and providing solutions for Government and Commercial clients since 1996 – Join the Domino Tech Team!
Accepting Candidates Until 09/01/2026 at 2:00 PM
The Position:
Client: Commonwealth of Pennsylvania – Office of Administration (OA)
Position Title: OA - VMware NSX Administrator FA2 (810530)
Location: Hybrid; Remote Off-Site and On-Site in Harrisburg, PA
Note: Position is hybrid with one day/week on-site. Candidates must currently reside within Pennsylvania, and preferably within a reasonable commuting distance of Harrisburg PA to be considered.
Position Summary:
The VMware NSX Administrator is responsible for the design, deployment, configuration, and ongoing management of VMware NSX environments. This role ensures the stability, security, and performance of virtualized network infrastructure while collaborating closely with security, systems, and network teams. The NSX Administrator also provides advanced troubleshooting, develops automation to streamline operations, and supports overall data center modernization initiatives.
- Design, implement, and administer VMware NSX-T environments, including logical routing, switching, load balancing, and distributed firewall policies.
- Manage micro segmentation strategies and enforce network security posture across virtualized workloads.
- Perform regular maintenance, updates, and lifecycle management of NSX components and related VMware platforms.
- Monitor NSX infrastructure health, performance, capacity, and logs using native tools and third-party monitoring systems.
- Troubleshoot complex issues involving network overlays, transport nodes, edge appliances, and integrations with physical networks.
- Collaborate with network, server, and security teams to support architecture designs, platform upgrades, and new deployments.
- Develop and maintain documentation including topology diagrams, standard operating procedures, and configuration records.
- Implement automation and scripting to improve efficiency, consistency, and disaster recovery readiness.
- Support incident response activities related to network virtualization and ensure timely resolution.
- Participate in on-call rotation and provide escalation support for critical infrastructure issues.
The Skills and Experience:
- Strong experience administering VMware NSX-T in enterprise environments
- Solid understanding of networking concepts including VLANs, BGP, OSPF, VX
- Hands-on experience with vSphere, ESXi, vCenter, and related VMware ecosystem technologies
- Ability to troubleshoot complex networking and virtualization issues across multiple layers
- Familiarity with network security best practices and micro segmentation design
- Experience with automation/scripting using PowerShell/PowerCLI, Python, or REST APIs
- VMware certifications such as VCP-NV, VCAP-NV are highly desired
- Knowledge of cloud networking concepts (AWS, Azure) is highly desired
- Experience with monitoring tools (vRealize Network Insight, Aria Operations, SolarWinds, Splunk, etc.) is highly desired
The Company:
The mission of Domino Technologies, Inc. is to provide clients with IT solutions for their individual business processes that lead to strategic market advantages. Since its founding in 1996, the Domino Tech Team has built a solid record of performance working with clients in the Government and Commercial sectors.
The Perks:
- Excellent Market Salary
- Competitive Benefits
- Paid Holidays and Vacation
- Positive Work-Life Balance
The Location:
Domino Technologies is based in the Harrisburg area – the capital city of the Commonwealth of Pennsylvania and the county seat of Dauphin County. Located on the east bank of the Susquehanna River, Harrisburg is the anchor of the Susquehanna Valley metropolitan area.
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