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Operational Technology Jobs in Texas (NOW HIRING)

Airliquidehr

Operational Technology Manager

Houston, TX

$52K - $64K/yr

R10090379 Operational Technology Manager (Open) Location: Radnor, PA (Airgas HO) - Management - AMG-CorpHouston, TX (HO) - Management - AMG-Production How will you CONTRIBUTE and GROW? The Manager of ...

Olin

Operational Technology Associate

Freeport, TX · On-site

Olin is a global leader in chemical manufacturing and ammunition, and they are seeking an Operational Technology Associate to ensure the reliability and security of the process control network. This ...

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How much do operational technology jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for operational technology in Texas is $22.55, according to ZipRecruiter salary data. Most workers in this role earn between $17.93 and $25.53 per hour, depending on experience, location, and employer.

What is an Operational Technology job?

An Operational Technology (OT) job involves managing, securing, and maintaining hardware and software that control industrial equipment, processes, and critical infrastructure. OT professionals work in industries like manufacturing, energy, transportation, and utilities to ensure the reliability and security of systems such as SCADA, PLCs, and IIoT devices. Their responsibilities include system integration, cybersecurity, troubleshooting, and compliance with industry standards. As OT and IT systems become increasingly interconnected, OT roles are critical in protecting against cyber threats and ensuring operational efficiency.

What are the key skills and qualifications needed to thrive in the Operational Technology position, and why are they important?

To thrive in an Operational Technology role, you need a solid understanding of industrial control systems, networking, and cybersecurity, often supported by a degree in engineering, information technology, or a related field. Familiarity with SCADA, PLC programming, and certifications such as ISA/IEC 62443 or CompTIA Security+ are highly valuable. Strong problem-solving, collaboration, and effective communication skills help you excel when addressing complex technical issues and coordinating with operations teams. These competencies are essential to ensure the safe and efficient functioning of critical industrial processes while mitigating operational risks.

What are the typical daily responsibilities of an Operational Technology professional?

Operational Technology professionals are responsible for maintaining, monitoring, and troubleshooting industrial control systems, such as SCADA and PLC networks, to ensure reliable plant or facility operations. Their daily tasks often include performing system updates and patches, responding to equipment alarms, coordinating with IT and operations teams, and conducting routine cybersecurity checks. They may also be involved in project work, such as integrating new automation technologies or optimizing existing processes. This role requires hands-on technical work combined with ongoing collaboration to address both immediate issues and long-term improvements.

What are the most commonly searched types of Operational Technology jobs in Texas? The most popular types of Operational Technology jobs in Texas are:
What are popular job titles related to Operational Technology jobs in Texas? For Operational Technology jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Operational Technology jobs in Texas look for? The top searched job categories for Operational Technology jobs in Texas are:
What cities in Texas are hiring for Operational Technology jobs? Cities in Texas with the most Operational Technology job openings:
Operational Technology jobs near you
Infographic showing various Operational Technology job openings in Texas as of June 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 84% In-person, and 16% Remote job distribution, with an average salary of $46,903 per year, or $22.5 per hour.
Operational Technology Associate

Operational Technology Associate

Olin Corporation

Freeport, TX • On-site

$90K - $150K/yr

Other

Posted 21 days ago

Olin Corporation rating

5.9

Company rating: 5.9 out of 10

Based on 29 frontline employees who took The Breakroom Quiz

80th of 89 rated chemical manufacturers

Job description

Title: Operational Technology (OT) Associate
Location: Freeport, TX
Salary: $90,000 - $150,000
Schedule: 9/80; 5-8s
Relocation Available
Focus: The Operational Technology (OT) Associate ensures the reliability, security, and optimal performance of the process control network supporting the Distributed Control System (DCS) across a large, integrated manufacturing site. This role is responsible for troubleshooting, maintaining, and enhancing network infrastructure and control system connectivity to minimize downtime and ensure safe, efficient plant operations. The OT Associate acts as a technical resource for diagnosing complex issues, implementing preventive measures, and collaborating with engineering, operations, and IT teams to coordinate efforts across the Texas Operations site. The Operational Technology Associate provides troubleshooting and maintenance support of process control networks, plans and executes tasks associated with process control hardware and collaborates with multiple site units to improve the systems' performance and safety.
Operational Technology Associate Essential Responsibilities:
  • Perform all required operational maintenance, administrative, and troubleshooting of server hardware and operating systems (Windows) in the OT environment.
  • Works with IT to maintain secure networks by implementing cybersecurity policies and managing antivirus software, and patch management while minimizing disruption to operations.
  • Updates procedures and completes necessary Management of Change documents for Site OT processes and systems.
  • Collaborates with vendors, application developers, and corporate IT groups to resolve complex problems and evaluate/test software changes and updates.
  • Assist with managing DCS Level 1 and Level 2 spare equipment across site.

Operational Technology AssociateRequirements:
  • Bachelor's degree* in Engineering, Computer Science, or another relevant scientific or technical discipline.
  • 3+ years of relevant technical experience.
  • Basic knowledge of programming or scripting languages.
  • Experience with DeltaV programming, virtualized computer systems (DeltaV Virtual Studio), and commercial process control systems (DeltaV or Mod V) preferred.
  • Prior Olin experience in a relevant position preferred.
  • Must be able to obtain a TWIC (Transportation Worker Identification Credential) and possess a valid US Driver's license.

Strong Careers Grow Here
As a global leader in both chemical manufacturing and ammunition, Olin empowers over 8,000 individuals to make an impact both at work and in our surrounding communities. View a snapshot of our comprehensive benefits package.
*Degree must be from a school that is accredited by an accrediting agency recognized by the Secretary of Education of the U.S. Department of Education or equivalent program from an international university.
Olin does not provide any form of sponsorship. We will only employ those who are legally authorized to work in the United States. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J or TN or who need sponsorship now or in the future, are not eligible for hire.
Olin is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law.

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