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Senior Operational Technology Engineer Jobs (NOW HIRING)

Senior OT Engineer - Houston, TX

Houston, TX · On-site

$99K - $137K/yr

Senior Operational Technology Engineer At DT Midstream, we've got the energy to achieve great things! DT Midstream owns and operates a diverse, integrated portfolio of midstream pipeline, storage and ...

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 ...

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Senior Operational Technology Engineer information

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$59.5K

$126.6K

$183.5K

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

As of Jul 12, 2026, the average yearly pay for senior operational technology engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

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.

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 Senior Operational Technology Engineers?

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.
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Senior Operational Technology Engineer

Senior Operational Technology Engineer

Guida's Dairy

Lenexa, KS • On-site

$102K - $140K/yr

Full-time

Re-posted 6 days ago


Job description

Design, deploy, and manage Operational Technology Services (OT/IT) functions. Oversee the coordination of and/or deploy the design, installation, and connectivity of ICS systems to ensure the stable operation of the organization's manufacturing facilities. This includes developing, configuring, maintaining, supporting, and optimizing new and existing OT/IT hardware, software, and communication links.

The main activities range from supporting, upgrading, and administering SCADA platforms and Distributed Control Systems to executing projects and providing timely resolution of infrastructure performance problems. Function as a highly skilled technical resource or lead, providing technical guidance on complex projects or issues.

Location Note:

Position can be based at the DFA Facility in Englewood, CO or Dallas, TX (If Local).

Otherwise, can report to Lenexa, KS at our other DFA facility.

JOB DUTIES AND RESPONSIBILITIES:

  • Lead OT projects, such as OT network design, OT server design, OT network migration, and OT server migration, with little to no oversight
  • Perform design review and provide feedback on OT engineer deliverables
  • Mentor and train IT staff on operation of DFA plant infrastructure and operation
  • Design, deploy, and manage Converged Plantwide Ethernet (CPwE) standards in DFA manufacturing facilities
  • Serve as a technical resource to the plants and engineering group to support and deliver technical services and controls automation solutions to resolve complex manufacturing issues and improve operational performance
  • Act as a leader to drive IT/OT standards adoption and implementation across the manufacturing facilities
  • Administer and upgrade SCADA and DCS applications, including Rockwell FactoryTalk Suite and Inductive Automation Ignition
  • Support development, deployment, and management of containerized OT applications (e.g., Docker and Kubernetes) across plant environments
  • Lead OT application modernization projects including SCADA/DCS expansions, application migrations, system integrations, and deployment of containerized workloads with little to no oversight
  • Understand Programmable Logic Controllers (PLC), Windows based PC's and VM's, and industrial network architectures and how to effectively apply these technologies to a dairy manufacturing environment
  • Facilitate and support the numerous manufacturing process and control systems within operations, collaborating with engineering, IT, operations, and corporate management and vendor resources
  • Develop, plan, and execute technical solutions including equipment bills of materials, scope of work, and estimates; participate in proposal review and provide timely status updates
  • Ensure focus of improvement is automated, orchestrated, and autonomic wherever possible
  • Implement industry best practices and provide audit findings in shortcomings to be presented to operational network technology management and senior IT leadership
  • Maintain knowledge and understanding of compliance requirements for plant operations (USDA, GMP, SQF)
  • The requirements herein are intended to describe the general nature and level of work performed by employee, but is not a complete list of responsibilities, duties, and skills required. Other duties may be assigned as required

Travel:

25%-50% (up to 1 week per month)

EDUCATION AND EXPERIENCE:

  • Undergraduate degree in in telecommunications, computer science, information technology, business administration, electrical engineering, or related curriculum (or equivalent combination of experience and education)
  • 5 or more years SCADA and Distributed Control Systems Engineering or related experience that includes:
  • SCADA and/or DCS administration and support
  • Experience administering industrial control applications (FactoryTalk, Ignition, or similar)
  • Familiarity of industrial networks including network switches, routers, firewalls, and VLANs
  • Solid skills in the specification, design, and configuration of virtualized server environments
  • Understanding of IT/OT security requirements
  • Certification and/or License - may be required during course of employment

Preferred:

  • Advanced technical knowledge of skills associated with IT/OT integration, Rockwell/Cisco CPwE, Purdue ICS model, and with broad knowledge of the IT organization
  • Experience in troubleshooting PLC and HMI solutions (i.e. AllenBradley / FactoryTalk)
  • Inductive Automation Ignition Certification
  • Experience with controls power distribution layouts, panel layouts, hardware specification
  • Experience with Containerization technologies (i.e. Docker / Kubernetes)

KNOWLEDGE, SKILLS, AND ABILITIES:

  • Strong knowledge of financial budgeting and planning for ICS costs
  • Excellent knowledge of current protocols and standards
  • Understanding of system flow charts, data processing concepts, and telecommunications principles
  • Knowledge of applicable data privacy practices and laws
  • Vendor management skills
  • Analytical and problem-solving abilities
  • Able to communicate and translate complex technical topics into easy to understand concepts
  • Able to accurately articulate the requirements and priorities of both IT and OT stakeholders
  • Able to work with attention to detail and to accurately document work activities undertaken
  • Able to communicate clearly and effectively, both verbally and in writing
  • Able to interact positively and work effectively with others (interpersonal skills)
  • Able to perform general mathematical calculations for the purpose of creating needs assessments, budgets, etc.
  • Able to prioritize and execute tasks in a high-pressure environment and make sound decisions in emergency situations
  • Able to demonstrate leadership qualities as a self-starter
  • Able to conduct research into networking issues and products as required
  • Able to plan work activities to achieve an outcome within an agreed time frame
  • Able to show strong customer service orientation
  • Able to work in a team-oriented, collaborative environment
  • Must be able to read, write and speak English

An Equal Opportunity Employer including Disabled/Veterans