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Operational Technology Engineer Jobs in Texas (NOW HIRING)

Airliquidehr

Operational Technology Manager

Houston, TX

$52K - $64K/yr

The Manager of Operational Technology provides the leadership and vision to ensure reliable ... Train production supervisors, plant engineers, remote operations support staff. to use OT solutions ...

DT Midstream Inc

Senior OT Engineer - Houston, TX

Houston, TX · On-site

$99K - $137K/yr

Job Summary The Senior Operational Technology Engineer will be responsible for implementation, maintenance, and optimization of process controls, programming and automation infrastructure within our ...

Olin

Operational Technology Associate

Freeport, TX · On-site

... Operational Technology Associate to ensure the reliability and security of the process control ... Required : • Bachelor's degree in Engineering, Computer Science, or another relevant scientific ...

Programmers.io

Slack IT Engineer

Austin, TX · On-site

You will collaborate with IT, security, and engineering teams to build and maintain a robust Slack ... and operational efficiency. ● Develop governance frameworks to manage Slack workspaces and ...

Apply Early

INSPYR Solutions

IT Engineer

Georgetown, TX · On-site

$90K - $105K/yr

Title: IT Engineer Location: Georgetown/Taylor, TX Duration: Direct Hire Salary: $90K - $105K Work ... Network Design & Security Operations * Design, deploy, and manage LAN, WLAN, and WAN infrastructure ...

Axens North America

Senior Technology Engineer

Houston, TX · On-site

$99K - $137K/yr

... their operations, troubleshooting, through remote work as well as regular visits and meetings at ... experienced Technology Engineers. * Comply with Axens quality system requirements including ...

Apply Early

Fluidstack

IT Engineer

Austin, TX · On-site

The IT Engineer role involves providing hands-on IT support for employees, managing device fleets ... operations by coordinating hardware purchasing and tracking while maintaining accurate asset ...

Gecko Robotics

IT Engineer

Houston, TX · On-site

$94K - $144K/yr

The IT Engineer is the face of IT, providing first-line support to end users, building trust with ... Operations and maintenance of software Infrastructure (Okta, Google Workspace, Slack.

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All JobsOperational Technology Engineer JobsOperational Technology Engineer Jobs in Texas

Operational Technology Engineer information

See Texas salary details

$33.5K

$79.2K

$125.8K

How much do operational technology engineer jobs pay per year?

As of Jul 5, 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 are the key skills and qualifications needed to thrive in the Operational Technology Engineer position, and why are they important?

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 common day-to-day responsibilities of an Operational Technology Engineer?

Operational Technology Engineers typically monitor, troubleshoot, and optimize industrial automation systems such as SCADA, DCS, and PLCs, ensuring continuous and secure operations. They collaborate with operations, IT, and maintenance teams to implement system upgrades, manage cybersecurity risks, and resolve technical issues. Day-to-day tasks may also include conducting system diagnostics, maintaining compliance with safety regulations, and supporting incident response for any operational disruptions. This role often requires both hands-on fieldwork and analytical problem-solving in a dynamic industrial setting.

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 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
Operational Technology Engineer

Operational Technology Engineer

Oldcastle BuildingEnvelope

Terrell, TX

Other

Posted 5 days ago

Oldcastle BuildingEnvelope rating

7.2

Company rating: 7.2 out of 10

Based on 58 frontline employees who took The Breakroom Quiz

337th of 527 rated manufacturers

Job description

What you get to do in Terrell:

Provide advanced IT, systems, and application support for two metal processing facilities, serving as the primary liaison between plant operations and Corporate IT. Lead development, administration, and support of custom MES (Epics) and Ignition systems, delivering real-time production visibility through dashboards, automated workflows, and data structures. Design and maintain SQL- and Crystal Reports-based reporting to track productivity, throughput, and quality metrics used daily by leadership.

Support end-user computing and hardware, including PCs, printers, barcode scanners, user access, and device security. Administer and develop SharePoint solutions to support document control, production, and quality processes. Serve as local administrator for the IQS Quality Management System, configuring forms, dashboards, and reports to track audits and corrective actions. Maintain backup and recovery infrastructure for all critical systems, provide Tier 2-3 Microsoft 365 and Active Directory support, manage security camera systems, and ensure systems remain compliant, reliable, and aligned with corporate standards. Document processes, train users, and deliver data analysis and custom reporting to support operational decision-making.

What Oldcastle BuildingEnvelope employees say

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