• OT System Administrator

    TEKsystems (Reserve, LA)


    Description

    Job description

    The OT System Administrator is responsible for administering and maintaining the infrastructure that supports Operations Technology (OT) systems, including Windows servers, VMWare virtual environments, and industrial IoT devices. This role involves configuring and deploying network components, monitoring system performance, troubleshooting hardware and software issues, and performing preventive maintenance to ensure optimal uptime and reliability. The administrator collaborates with cross-functional teams to align technical solutions with business needs, supports industrial control systems and SCADA environments, and documents procedures and resolutions. Additional duties include managing user access, conducting root cause analysis, and contributing to system design, integration, and performance optimization. The ideal candidate would have at least 3+ years of system administration experience and is open to going onsite daily at a refinery. This position will be onsite daily in Reserve, LA. BG and drug tests will be required. Must be able to obtain or have a TWIC card.

    Top Skills:

    + Administer and configure network and virtual server infrastructure supporting Operations Technology (OT).

    + Manage Microsoft Windows Server technologies and VMWare virtual machines.

    + Patch, support, and maintain IoT devices and industrial equipment for OT and automation systems.

    + Troubleshoot network issues (TCP/IP), Windows systems, and virtualization environments.

    + Monitor system performance, conduct root cause analysis, and optimize infrastructure.

    + Support Industrial Control Systems (ICS), SCADA, and related protocols.

    Preferred Experience:

    + 3+ years in OT system administration within manufacturing or production.

    + Hands-on with VMWare, Windows Server, Active Directory, and Powershell scripting.

    + Familiarity with Honeywell or Emerson systems and oil & gas process controls is a plus.

    Additional Skills:

    + Systems design, integration, and performance monitoring.

    + Incident management and preventive maintenance.

    + Strong communication and collaboration with cross-functional teams.

    Education:

    + Bachelor’s in IT or related field, or equivalent experience.

    Pay and Benefits

    The pay range for this position is $35.00 - $44.00/hr.

     

    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)

     

    Workplace Type

     

    This is a fully onsite position in Reserve,LA.

     

    Application Deadline

     

    This position is anticipated to close on Sep 25, 2025.

    h4>About TEKsystems:

    We're partners in transformation. We help clients 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 clients, 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.

     

    The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

    About TEKsystems and TEKsystems Global Services

    We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

     

    The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.