Senior Infrastructure Systems Administrator

Overview

On Site
Depends on Experience
Contract - W2
Contract - 12 Month(s)

Skills

DNS
DHCP
FTP
High Availability
Microsoft Windows
NERC
Tier 3
Virtualization
VMware

Job Details

Senior Infrastructure Systems Administrator

Contract Length: 12 months + potential extension

Location: Dallas, Texas Hybrid (3 days onsite downtown Dallas and related sites within DFW)

**Applicants must already be local to the Dallas area**


We re looking for a seasoned Senior Infrastructure Systems Administrator to join our client s dynamic Control Systems team. This hybrid role supports critical infrastructure that enables 24/7 utility operations. The ideal candidate should have at least 8+ years of experience across Windows, Linux, VMware, and Nutanix environments, with a strong understanding of control system or operations technology.


Come join a high-performing, fast-paced team that values collaboration, accountability, and continuous improvement. They re passionate about solving complex challenges and consistently delivering impactful results. This opportunity offers strong long-term potential for growth and career advancement.

Qualifications:

  • Expertise in VMware, Active Directory, Nutanix, and Linux systems
  • Experience with DNS, DHCP, IIS, and FTP & SFTP
  • Strong skills in troubleshooting, scripting (PowerShell), and automation
  • Experience in high-availability, disaster recovery, and backup environments
  • Familiarity with control systems or operations technology environments preferred
  • Solid knowledge of hardware (DELL/HP), RAID, and server lifecycle management

Responsibilities:

  • Administer Windows (2008 2019) and RHEL (7 9) servers
  • Manage virtualization platforms (VMware, Nutanix, VDI)
  • Ensure infrastructure security, patching, and compliance with NERC CIP standards
  • Monitor system performance and maintain high availability
  • Provide Tier-3 engineering support and participate in on-call rotation
  • Collaborate cross-functionally with application, network, and security teams

Genius Road, LLC is proud to be a Certified Women s Business Enterprise, an Equal Opportunity Employer and values diversity. All employment is decided on the basis of qualifications, merit and business need.

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