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Posted today

Job Requirements

Remote
Secret Polygraph not specified
Senior Level Career (10+ yrs experience)
$135,000 - $165,000

Job Description

****This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI)****

***Because an active DoD clearance is required, U.S. Citizenship is required***

NSX Engineer (VMware NSX Architect)

About the Role
We are seeking a highly skilled NSX Engineer to support the design, implementation, automation, and management of complex VMware NSX environments within enterprise and cloud-based infrastructures. This role is ideal for an experienced virtualization and networking professional who enjoys solving complex infrastructure challenges and helping organizations modernize their cloud networking capabilities.
The ideal candidate will bring deep expertise in VMware NSX-T, cloud networking, multi-tenancy, automation, and advanced network architecture. This position offers a flexible remote work arrangement with significant travel to customer sites across the United States.

Location & Travel
• Remote within the United States
• Approximately 60% travel / 40% remote
• Primary travel locations include customer sites in Alabama and Oklahoma

What You'll Do
• Design and architect complex VMware NSX-T environments, including multi-site and federated deployments.
• Implement, integrate, manage, and automate NSX solutions across enterprise and cloud environments.
• Support cloud and multi-tenant infrastructure initiatives.
• Configure and maintain advanced NSX networking and security services.
• Develop automation solutions to streamline deployment, operations, and management processes.
• Troubleshoot complex infrastructure, networking, and virtualization issues.
• Implement micro-segmentation and software-defined security controls.
• Integrate NSX with VMware ecosystem tools and third-party platforms.
• Support advanced load balancing, VPN, routing, and firewall services.
• Collaborate with infrastructure, cloud, security, and operations teams to deliver scalable solutions.
• Participate in architecture reviews, design discussions, and technical planning sessions.

Required Qualifications
• Active Secret Clearance or higher.
• Advanced VMware NSX experience (senior-level expertise).
• Strong experience with NSX-T Data Center Architecture.
• Experience supporting cloud environments and multi-tenancy architectures.
• Proven experience designing and implementing complex NSX deployments.
• Experience integrating NSX with VMware products and third-party solutions.
• Strong automation skills using infrastructure automation tools and scripting.
• Expertise in:
○ VMware NSX
○ VMware Cloud technologies
○ Network architecture and design
○ Virtualization platforms
○ Infrastructure automation
• Strong troubleshooting and operational support experience in large-scale environments.

Technical Skills
Networking
• Layer 2 and Layer 3 switching and routing
• Network protocols and services
• Firewall technologies
• Load balancing
• VPN technologies
• Software-defined networking (SDN)
VMware & Virtualization
• VMware NSX-T
• vSphere
• vCenter
• ESXi
• VMware virtualization platforms
Security & Automation
• Micro-segmentation
• Network security architecture
• Infrastructure automation
• Configuration management
• Operational automation

Preferred Qualifications
• Experience with software-defined WAN (SD-WAN) solutions.
• Linux administration experience.
• Data center infrastructure knowledge.
• Experience with storage and compute platforms.
• Familiarity with VMware Aria/vRealize Operations and Automation solutions.
• Experience with NSX Advanced Load Balancer.

Why This Role?
This position offers the opportunity to work on highly complex cloud and virtualization environments where NSX serves as a foundational networking and security platform. You'll play a key role in designing and deploying next-generation infrastructure solutions while working with advanced cloud, networking, and automation technologies.

If you're passionate about VMware networking, cloud architecture, and infrastructure automation, we'd love to hear from you.

**Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms.  If eligible, the benefits available for this temporary role may include the following:
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)

This job posting will end: 9/14/26
group id: 10105424
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About Us
We’re partners in transformation. We help customers activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services and real-world application, we work with progressive leaders to drive change. That’s the power of true partnership. TEKsystems is an Allegis Group company.

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Job Category
IT - Networking
Clearance Level
Secret