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Operational Technology Engineer Jobs in Texas (NOW HIRING)

Airswift

Operational Technology Engineer

Houston, TX · On-site

Dental, Health, Vision & 401(k) About the Role We are seeking an experienced Operational Technology (OT) Engineer to support international operations by ensuring critical OT systems remain secure ...

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$79.2K

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How much do operational technology engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for operational technology engineer in Texas is $79,217.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,800.00 and $87,600.00 per year, depending on experience, location, and employer.

What does an operational technology engineer do?

An Operational Technology (OT) Engineer is responsible for managing, maintaining, and securing industrial control systems (ICS) and other OT infrastructure used in manufacturing, energy, and critical industries. They work at the intersection of IT and industrial operations, ensuring the seamless integration of hardware, software, and network systems that control physical processes. Their duties often include system configuration, cybersecurity implementation, troubleshooting, and optimizing automation technologies to improve efficiency and safety.

What are the key skills and qualifications needed to thrive as an operational technology engineer?

To excel as an Operational Technology Engineer, you need a solid understanding of industrial control systems (ICS), network security, and process automation, often backed by a relevant engineering degree. Experience with SCADA systems, PLC programming, and certifications such as ISA/IEC 62443 Cybersecurity are highly valued in this field. Strong problem-solving, communication, and teamwork skills are essential for effectively collaborating with operations and IT teams. These skills ensure safe, reliable, and efficient management of critical infrastructure in industrial environments.

What are the most commonly searched types of Operational Technology Engineer jobs in Texas?

The most popular types of Operational Technology Engineer jobs in Texas are:

What are popular job titles related to Operational Technology Engineer jobs in Texas?

For Operational Technology Engineer jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Operational Technology Engineer jobs in Texas look for?

The top searched job categories for Operational Technology Engineer jobs in Texas are:

Operational Technology Engineer jobs near you
Infographic showing various Operational Technology Engineer job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $79,217 per year, or $38.1 per hour.

Operational Technology Engineer

Airswift

Houston, TX • On-site

Full-time

Medical, Dental, Vision, Retirement

Posted 17 days ago

Job description

Location: Houston, TX
Contract Type: W2 Contract (C2C is not available) (12 months with potential extension)
Schedule: 5/40
Benefits: Dental, Health, Vision & 401(k)
About the Role
We are seeking an experienced Operational Technology (OT) Engineer to support international operations by ensuring critical OT systems remain secure, reliable, and available. This role works closely with OT Operations, Cybersecurity, Engineering, and Digital teams to improve operational resilience and support strategic technology initiatives.
The successful candidate will play a key role in strengthening OT architecture, supporting cybersecurity efforts, delivering infrastructure projects, and driving continuous improvement across industrial technology environments.
Key ResponsibilitiesOperational Technology & Cybersecurity
  • Improve OT architecture, reliability, and cyber resilience.
  • Provide Level 3 technical support and assist with OT cybersecurity incidents.
  • Troubleshoot complex OT infrastructure and system issues.
  • Maintain OT asset registers, technical documentation, and maintenance strategies.
  • Monitor system performance and emerging cybersecurity threats.
  • Support risk assessments and remediation activities.
Project Delivery
  • Contribute to project requirements, design reviews, and technical assessments.
  • Support Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT).
  • Configure and deploy OT infrastructure across multiple technology domains, including networks, servers, and applications.
  • Help define technology improvement priorities and support regional OT roadmaps.
Governance & Continuous Improvement
  • Ensure OT maintenance activities are compliant and effective.
  • Manage changes and approvals through MoC and ITIL processes.
  • Support OT risk identification, assessment, and mitigation.
  • Prepare reports and collaborate with stakeholders across multiple time zones.
Stakeholder & Vendor Management
  • Work closely with OT operations teams, control engineers, cybersecurity specialists, and service providers.
  • Coordinate external vendors and prepare scopes of work for improvement initiatives.
  • Partner with global Digital and Cybersecurity teams to promote best practices and cyber awareness. p
Required Qualifications & ExperienceEssential
  • 5+ years of experience working with Operational Technology (OT), Industrial Control Systems (ICS), or related control systems environments.
  • Strong troubleshooting and problem-solving skills across OT networks and infrastructure.
  • Practical understanding of OT cybersecurity principles and standards such as IEC 62443 and NIST.
  • Strong communication, stakeholder engagement, and technical documentation skills.
  • Bachelor's degree in Engineering or equivalent relevant experience.
Preferred
  • Experience within energy, resources, or other industrial environments.
  • Exposure to owner/operator organizations.
  • Knowledge of cloud-connected OT environments.
  • Experience with process safety, functional safety, or reliability methodologies.
  • Cybersecurity and/or networking certifications.
Technical Expertise
Successful candidates will have experience with:
  • Industrial Control Systems (ICS)
    • SCADA
    • PLC
    • DCS
    • HMI
    • Instrumentation Systems
  • OT Networking
    • Switching
    • Routing
    • Firewalls
    • Industrial Communications
  • OT Infrastructure
    • Servers
    • Directory Services
    • Virtualization Technologies
    • Hyperconverged Platforms
  • Cybersecurity
    • Threat and Risk Assessments
    • Incident Response Support
    • Security Control Assessments

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