*Top Secret* Sr Infrastructure Engineer

TEKsystems
📍 Richardson, TX, United States 💼 Full-time 🕒 Posted July 26, 2026

Job Description

****This position requires an active DoD Clearance (Top Secret, Top Secret/SCI)
***Because an active clearance is required, U.S. Citizenship is required***
Description
**Top Secret Clearance + Security+ Certification required day 1**
What You'll Do
• Lead end-to-end build and lifecycle management of VMware ESXi/VCF stack environments, including vCenter, vSAN, and vSphere clusters
• Architect and integrate NSX-T/NSX-V network virtualization solutions, including micro-segmentation, distributed firewalling, and overlay networking
• Design rack topology and physical infrastructure layouts to support high-availability, mission-critical workloads in data center and tactical environments
• Develop, enforce, and maintain STIG-compliant host profiles across virtualization layers in accordance with DISA requirements
• Collaborate with cybersecurity and compliance teams to support ATO processes, RMF documentation, and continuous monitoring requirements
• Serve as a t...

Ready to Apply?

Submit your application today and join our talented team at TEKsystems.

Submit Application

Job Details

  • Location Richardson, TX
  • Job Type Full-time
  • Category other-general
  • Posted Date July 26, 2026
  • Application Deadline July 31, 2026