Job Description
Job Title: NSX Administrator
Location: Harrisburg, PA - 1day/week onsite.
Duration: 6+ Months
Type: Contract
*****Please only submit candidates who currently live in Pennsylvania*****
Position Summary
Required Skills_
Location: Harrisburg, PA - 1day/week onsite.
Duration: 6+ Months
Type: Contract
*****Please only submit candidates who currently live in Pennsylvania*****
Position Summary
- The 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.
Required Skills_
- Strong experience administering VMware NSX-T in enterprise environments
- 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, orREST APIs.
- VMware certifications such asVCP-NV, VCAP-NV, or equivalent hands on expertise
- Knowledge of cloud networking concepts (AWS, Azure).
- Experience with monitoring tools(vRealize Network Insight, Aria Operations, SolarWinds, Splunk, etc.).
Numbers & Facts
| Location | Harrisburg, PA |
| Industry | Computer/IT Services |
| Company Size | 20 to 49 employees |
| Year Founded | 2002 |
| Website | http://crescensinc.com/ |
About Company
Crescens Inc. is an industry leader in providing IT staffing services and tailored workforce solutions to meet the demanding expectations and distinctive needs of clients across the United States and Canada. We have grown tremendously in the past years and have been applauded by our clients for the quality of workforce and the quick turnaround time. We have evolved from good service to great service and all management plans are geared towards quality.
Our vision is to be the best in Talent Acquisition and strive for excellence consistently by focusing on four performance dimensions; Quality, Efficiency, Cost and Risk. A satisfied client and candidate are the backbone to our continued success. Headquartered in New Jersey, we are a team with unique expertise to deliver exceptional results to our clients by setting benchmarks and establishing best practices.
Skills
- Amazon Web Services (AWS)unmatched
- Application Programming Interface (API)unmatched
- Architectural Designunmatched
- Automationunmatched
- BGPunmatched
- Best Practicesunmatched
- Cloud Computingunmatched
- Configuration Managementunmatched
- Disaster Recoveryunmatched
- Documentationunmatched
- Ecosystemsunmatched
- Firewallsunmatched
- Identify Issuesunmatched
- Incident Responseunmatched
- Load Balancingunmatched
- Microsoft Windows Azureunmatched
- Network Administration/Managementunmatched
- Network Integrationunmatched
- Network Operations Centerunmatched
- Network Performance/Analysisunmatched
- Network Routingunmatched
- Network Securityunmatched
- Network Switchingunmatched
- On Callunmatched
- Open Shortest Path First Protocol (OSPF)unmatched
- Operational Supportunmatched
- Python Programming/Scripting Languageunmatched
- Scripting (Scripting Languages)unmatched
- Splunkunmatched
- Standard Operating Procedures (SOP)unmatched
- Systems Administration/Managementunmatched
- Time Managementunmatched
- Topologyunmatched
- VLAN (Virtual Local Area Network)unmatched
- VMWareunmatched
- VMWare Certificationsunmatched
- VMWare ESX/ESXiunmatched
- VMWare vCenterunmatched
- VMWare vSphereunmatched
- Virtualizationunmatched
- Windows PowerShellunmatched
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