VMware NSX-T Administrator

We are seeking a Functional Architect / NSX Administrator to lead the design, deployment, configuration, and operational management of VMware NSX environments. This role ensures the security, performance, and stability of virtualized network infrastructure through micro-segmentation, logical routing, automated policy enforcement, and integration with physical networks.

• Location: Harrisburg, PA 17110 (Candidates MUST currently reside in Pennsylvania)
• Work Arrangement: Hybrid (1 day/week onsite required at 1 Technology Park, Harrisburg)
• Role Type: Contract (09/14/2026 – 12/31/2026, with potential for extension)
• Interview Process: Web Cam Interview via Teams

Key Responsibilities

• NSX-T Architecture & Administration: Design, configure, and manage VMware NSX-T environments, including logical switches, routers, load balancers, and distributed firewalls (DFW).
• Micro-Segmentation & Security: Implement granular micro-segmentation strategies to enforce network security controls across virtual workloads.
• Troubleshooting & Maintenance: Diagnose complex overlay network issues across transport nodes, edge nodes, and physical fabric; perform regular software updates and lifecycle management.
• Monitoring & Operations: Track infrastructure health, performance metrics, and log telemetry using VMware Aria Operations (vRealize Network Insight) and enterprise monitoring tools.
• Automation & Scripting: Write automation scripts using PowerCLI, PowerShell, Python, or REST APIs to streamline operational workflows and disaster recovery preparedness.
• Documentation & Support: Maintain detailed topology diagrams and standard operating procedures (SOPs), while serving in an on-call rotation for critical infrastructure support.

Required Skills & Qualifications

• VMware NSX-T Expertise: Enterprise-level experience administering VMware NSX-T architectures, overlay networks, and distributed security policies.
• Networking Fundamentals: Deep understanding of enterprise core networking protocols, including VLANs, BGP, OSPF, VXLAN, and GENEVE.
• VMware Ecosystem: Hands-on proficiency with vSphere, ESXi hypervisors, and vCenter Server administration.
• Network Security & Micro-Segmentation: Practical knowledge of zero-trust network security, micro-segmentation design, and firewalls.
• Automation & Scripting: Demonstrated ability to automate network configurations using PowerShell, PowerCLI, Python, or REST API integrations.
• Location Constraint: Must currently reside in Pennsylvania and be able to work onsite in Harrisburg 1 day per week.

Preferred Qualifications

• VMware Certifications: Active VCP-NV (VMware Certified Professional - Network Virtualization) or VCAP-NV credentials.
• Cloud Networking: Familiarity with hybrid/public cloud networking paradigms in AWS or Microsoft Azure.
• Observability Tools: Hands-on experience with vRealize Network Insight (Aria Operations for Networks), SolarWinds, or Splunk.