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How much do operational technology jobs pay per hour?

As of Aug 17, 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?

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 does an operational technology professional do?

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 skills and qualifications are needed for an operational technology professional?

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 does operational technology do?

Operational technology (OT) involves managing and controlling industrial systems and equipment used in manufacturing, energy, transportation, and other critical infrastructure. OT professionals configure, monitor, and maintain hardware and software such as SCADA systems, PLCs, and sensors to ensure safe and efficient operations. Knowledge of industrial protocols and safety standards is essential in this field.

What is the job description of operational technology?

Operational Technology (OT) professionals manage and maintain industrial control systems, such as SCADA, PLCs, and DCS, used to monitor and control physical processes in industries like manufacturing, energy, and utilities. They ensure system reliability, security, and safety, often working with specialized tools and following industry standards. Strong technical skills, knowledge of automation, and certifications in relevant systems are typically required.

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 August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $46,903 per year, or $22.5 per hour.

Operational Technology Associate

Olin Corporation

Lake Jackson, TX

$90K - $150K/yr

Full-time

Re-posted 28 days ago

Olin Corporation rating

6.5

Company rating: 6.5 out of 10

Based on 32 frontline employees who took The Breakroom Quiz

84th of 100 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 Associate Requirements:

  • 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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