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Senior Operational Technology Engineer Jobs in Houston, TX

Entergy

Info Sec Engineer Senior

The Woodlands, TX · Hybrid

$102K - $140K/yr

Info Sec Engineer Sr Work Place Flexibility: Hybrid Legal Entity: Entergy Services, LLC ***This ... (IT) and Operational Technology (OT); including data centers, office building, control centers ...

Entergy

Info Sec Engineer Senior

The Woodlands, TX · On-site

$102K - $140K/yr

Info Sec Engineer Sr Work Place Flexibility: Hybrid Legal Entity: Entergy Services, LLC ***This ... (IT) and Operational Technology (OT); including data centers, office building, control centers ...

Fluence

Senior Cybersecurity Engineer

Houston, TX · On-site

Role Overview The Senior Cybersecurity Engineer is responsible for implementing and advancing cybersecurity engineering practices across Fluence software products, operational technology (OT ...

Entergy

Info Sec Engineer Sr Lead

The Woodlands, TX · On-site

$52.25 - $68.25/hr

Info Sec Engineer Sr Lead Work Place Flexibility: Hybrid Legal Entity: Entergy Services, LLC ... (IT) and Operational Technology (OT); including data centers, office building, control centers ...

Entergy

Info Sec Engineer Sr Lead

The Woodlands, TX · Hybrid

$52.25 - $68.25/hr

Info Sec Engineer Sr Lead Work Place Flexibility: Hybrid Legal Entity: Entergy Services, LLC ... (IT) and Operational Technology (OT); including data centers, office building, control centers ...

ON.energy

Senior Network Engineer

Houston, TX · On-site

$99K - $136K/yr

ON.energy is seeking a Senior Network Engineer to design, secure, and maintain network infrastructure of Operational Technology (OT) environments. This role requires deep expertise across network ...

ON.energy

Senior Network Engineer

Houston, TX · On-site

$99K - $136K/yr

ON.energy is seeking a Senior Network Engineer to design, secure, and maintain network infrastructure of Operational Technology (OT) environments. This role requires deep expertise across network ...

Raas Infotek LLC

Senior DevOps Engineer

Texas City, TX · On-site

$111K - $142K/yr

Automate operational tasks using Python, Bash, or PowerShell . * Collaborate with development, QA, ... Education Bachelor''s or Master''s degree in Computer Science, Information Technology, Engineering ...

ON.energy

Senior Controls Engineer

Houston, TX · On-site

$92K - $122K/yr

We're looking for a Senior Controls Engineer with project-based engineering experience to lead ... Familiarity with control systems and operational technology (OT) * Ability to produce and read ...

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Senior Operational Technology Engineer information

See Houston, TX salary details

$56.8K

$120.9K

$175.2K

How much do senior operational technology engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for senior operational technology engineer in Houston, TX is $120,858.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,800.00 and $137,000.00 per year, depending on experience, location, and employer.

What is a senior operational technology engineer?

Senior Operational Technology (OT) Engineers are experienced professionals who design, implement, and maintain the systems that control and monitor industrial operations, such as manufacturing, energy, or utilities. They specialize in integrating hardware and software solutions to ensure the reliability, efficiency, and security of industrial control systems like SCADA and PLCs. In addition to technical expertise, they often lead teams, coordinate with IT departments, and ensure compliance with safety and cybersecurity standards. Their work is crucial for minimizing downtime, optimizing processes, and protecting critical infrastructure.

How does a senior operational technology engineer typically collaborate with IT and OT teams to ensure system reliability?

A Senior Operational Technology Engineer plays a crucial role in bridging the gap between IT (Information Technology) and OT (Operational Technology) teams. They regularly coordinate with IT professionals to align cybersecurity protocols and network standards, while working closely with OT specialists to maintain and optimize industrial control systems. Effective communication and cross-disciplinary teamwork are key, as they often lead troubleshooting sessions, oversee system integrations, and ensure both safety and uptime. This collaborative environment helps maintain reliable, secure, and efficient operations throughout the organization.

What are the key skills and qualifications needed to thrive as a senior operational technology engineer, and why are they important?

To thrive as a Senior Operational Technology Engineer, you need deep expertise in industrial control systems, network security, and automation, typically supported by a degree in engineering or a related field. Proficiency with SCADA, PLC programming, OT/IT integration platforms, and relevant certifications such as CISSP or ISA/IEC 62443 is often required. Strong problem-solving, communication, and leadership skills help in managing cross-functional teams and ensuring seamless operations. These competencies are vital to maintain secure, efficient, and resilient industrial environments in increasingly connected infrastructures.

What are the most commonly searched types of Operational Technology Engineer jobs in Houston, TX?

The most popular types of Operational Technology Engineer jobs in Houston, TX are:

What are popular job titles related to Senior Operational Technology Engineer jobs in Houston, TX?

For Senior Operational Technology Engineer jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Senior Operational Technology Engineer jobs in Houston, TX look for?

The top searched job categories for Senior Operational Technology Engineer jobs in Houston, TX are:

What cities near Houston, TX are hiring for Senior Operational Technology Engineer jobs?

Cities near Houston, TX with the most Senior Operational Technology Engineer job openings:

Senior Operational Technology Engineer jobs near you
Infographic showing various Senior Operational Technology Engineer job openings in Houston, TX as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $120,858 per year, or $58.1 per hour.

Analyst II, IT - Operational Technology

Buckeye

Houston, TX • On-site

Full-time

Re-posted 16 days ago

Job description

Buckeye is the premier infrastructure and logistics provider for the world's energy needs, both today and tomorrow. Since 1886, we have successfully navigated transitions in the way energy has been distributed to continually meet the needs of an evolving market and industry environment. Our people are a critical element to the success and longevity of our operational history and our future as we seek to thrive through the energy transition.
We own and operate a diversified global network of integrated assets providing midstream logistic solutions, primarily consisting of the transportation, storage, processing, and marketing of liquid petroleum products. We are committed to safely and responsibly providing world-class service to meet the continually evolving energy needs of our customers and the communities we serve. As part of this commitment to our customers, we are continually diversifying our platform and service offerings to enable less carbon intensive energy solutions and undertaking decarbonization efforts on our operations.
Buckeye Partners is currently seeking an Analyst II, IT - Operational Technology with OT experience as it relates to analysis, design, and application development in the Oil & Gas Industry to join our growing team!
Role Summary:
The Analyst II, IT - Operational Technology role is responsible for Vendor & Application management as well as performing or monitoring activities and projects related to the operation, integration, implementation, upgrade, and/or changes to Buckeye Operational Technology systems.
Roles and Responsibilities
  • Implementation / Administration
    • Project Implementation - Complete assigned tasks that assist with the implementation of various projects related to Buckeye's applications. Document end-user requirements related to the new applications.
    • System Maintenance - Perform the maintenance of various systems and technologies. Respond to reported application issues.
    • Application Administrator - Perform setup and configuration of assigned applications and administering systems interfaces.
  • Support
    • Internal Support - Coordinate the various IT systems with lifecycle management of assigned and dependent applications.
    • Documentation - Manage documentation for all supported applications and ensure documentation is current. Documentation may include IT PMO, Disaster Recovery, Interconnection, etc.
    • Testing - Manage testing of multiple system upgrades before releasing them to the Buckeye Business and provide recommendations for application system upgrades and enhancements.
    • On-Call Support - Provide on-call support during non-business hours to Operations on an as-needed basis.
    • Customer Service - Providing exceptional customer service.
    • SOX/Compliance - Monitor, perform and document processes and system internal audits. Monitor and conform to all SOX Compliance mandates.
  • Training - Be familiar with and be able to deliver training for new users on operational technology systems and for all users on updated operational technology systems.
    • Understand and disseminate training plans for operational technology systems throughout the company. Function as a training resource for all users.
    • Process Improvements - Contribute and/or Lead based on knowledge and experience, continuously identify potential opportunities to increase efficiencies and/or improvements to existing processes. Identify gaps in the current business model and propose processes that will help move the business forward.
  • And other duties as assigned.

Position Requirements:
  • Degree - Desired - Management Informational Systems, Computer Science, and/or Engineering
  • 3-5 years of experience supporting Terminal Automation Systems (Toptech TMS) and/or Operational Technology (OT) environments within refined fuels or related industrial domains.
  • Preferred technical experience includes: Linux administration, PuTTY, Toptech TMS, MySQL, Microsoft SQL Server, refined petroleum load rack controllers (MultiLoad, AccuLoad), client/server architectures, Penguin (Stratus) ztC Edge technologies, browser-based applications, and demonstrated experience leveraging AI tools to support, optimize, troubleshoot, and enhance Terminal Management Systems (TMS) operations and data-driven decision-making.
  • Demonstrated ability to troubleshoot, configure, install, upgrade, and support industry-specific applications and systems, including Toptech TMS, FuelsManager, Rosemount TankMaster, System Associates Inc. WeighMaster, Railman, and Digi PortServer devices. This includes diagnosing communication, data integrity, and integration issues across OT and IT boundaries.
  • Strong critical-thinking and problem-solving skills, with the ability to analyze complex system interactions, perform root cause analysis, and implement effective corrective actions in high-availability terminal environments. Experience configuring serial, network, and protocol integrations (e.g., Digi PortServer configurations) is essential to ensure reliable system communications and operational continuity.
  • Infrastructure and Operating Systems: Strong working knowledge of Windows operating systems and Linux environments, along with network infrastructure components including routers, switches, firewalls, and related network security technologies.
  • IT/OT Application Experience: Hands-on experience supporting and administering IT/OT applications such as FactoryTalk AssetCentre, Rockwell Secure OT, BeyondTrust Privileged Remote Access (PRA), Pleasant Password Server, or similar asset management, cybersecurity, privileged access, and backup/recovery solutions.
  • Security, Access, and Remote Support Capabilities: Proven ability to configure, manage, and troubleshoot secure remote access, privileged credential management, and recovery operations across IT and OT environments. This includes leveraging tools such as BeyondTrust PRA to ensure secure vendor and internal access, maintaining compliance, and supporting high-availability operational systems.
  • Ability to travel up to 25% both domestically and internationally.

Certificates & Licenses:
  • Linux RedHat (Preferred)
  • Toptech Training certification (Preferred)
  • Rosemont TankMaster Certification
  • Microsoft Intermediate, CCNP, Comptia, GSEC, SSCP

Other Skills, Attributes and Abilities:
  • Communication (oral & written) - Makes clear and convincing verbal presentations to individuals or groups. Independently delivers presentations and briefings as required within role. Effectively and consistently facilitates meetings with key stakeholders.
  • Decision Making & Problem Solving - Makes good decisions (without considering how much time it takes) based upon a mixture of analysis, experience and judgement. Appropriately escalates issues requiring leadership insights, input on decisions. Ability to effectively seek out others, including leader or key stakeholders to ensure best decision is made.
  • Customer Service - Proactively identifies potential issues that could impact internal or external customers and resolves issues as appropriate. Promptly reacts to requests from customers in a timely and professional manner. Reinforces importance of customer service.
  • Stakeholder Engagement - Ability to maintain good relationships with the people who have the most impact on your work. Actively seek feedback from stakeholder groups; listens effectively.
  • Use of Resources (including contractor management) - Ability to lead work including people resources to ensure projects are delivered on time and within budget. Ability to deliver with resources provided or communicate in a timely manner when additional resources (time, people, money) are required to deliver on time. Develop schedules and task/people assignments.
  • Time Management & Organization - Can effectively present and when necessary instruct others on how to structure projects according to company standards. Ability to self-organize tasks. Effectively organizes time and priorities activities that advance project goals and key deliverables.
  • Self-Development - Takes initiative to assess own development needs and seeks out constructive feedback. Implements plans to improve upon identified development needs. Proactively gains knowledge and seeks opportunities to further develop abilities.

Essential Functions:
  • This position requires the ability to perform essential job functions consistent safely and successfully with ADA, FMLA and other federal, state, and local standards, including meeting qualitative and or/quantitative productivity standards.
  • This role requires the ability to maintain regular, punctual attendance consistent with the ADA, FMLA and other federal, state, and local standards.
  • This position requires compliance with all personnel policies.

Physical & Safety Requirements:
  • The person in this position needs to occasionally move inside the office to access file cabinets, office equipment, etc.
  • This role continuously operates a computer and other office productivity equipment (i.e., a calculator, copy machine and computer printer).

About You:
To be successful in the Buckeye culture, our employees must possess a demonstrated commitment to environmental responsibility and regulatory compliance. Excellent communication, both written and verbal, as well as strong organizational skills are paramount. You must work independently and be able to exercise tact, discretion, and professionalism when dealing with internal and external customers, and when handling sensitive and confidential information.
Buckeye wants to create and reward an organizational focus that stimulates the creative and entrepreneurial actions of its employees that result in innovative ways of reducing costs, generating revenues, improving productivity, or improving processes.
People First Culture:
From managing over 5,000 miles of pipeline to commercializing clean energy projects, our people collaborate to provide world-class service and meet the changing energy needs of our customers. Our employee-first culture means that we invest in our employees and equip them to be fully contributing members of high performing teams. We are focused on collaboration, inclusion, empowerment, accountability, and professional development. We want the best in you to bring out the best in us.
Join us as we work together to build a business that is responsive to the needs of the future while continuing to serve the energy needs of communities today.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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