Demo

Process Control Network Engineer

Tate & Lyle
Okmulgee, OK Full Time
POSTED ON 5/30/2026
AVAILABLE BEFORE 8/18/2026
As the Process Controls Network Engineer you will design, maintain, support, and improve site process automation systems. This position will serve as a key technical resource to lead and support plant optimization efforts regarding capacity, cost, quality, and environmental improvements utilizing process control techniques. Key job responsibilities include design and maintenance of site automation systems along with monitoring system performance, troubleshooting cyber threats, implementing updates, and ensuring seamless data flow. Candidates for this position need a fundamental knowledge of control systems and industrial automation networks.

Main Responsibilities

The primary focus of this role will be system administrator for process control network (PCN) with emphasis on identifying and implementing process improvements for DCS and PLC based systems. Manage the physical processes and equipment in an industrial setting. To perform this job successfully, an individual must be able to perform the fundamental functions and responsibilities of the job as defined below:

  • Designs and develops industrial control system solutions including Distributed Control System (DCS) Programmable Logic Controller (PLC) and Human Machine Interface (HMI) programs to address operational needs for new construction projects, maintenance projects or operational requests.
  • Implementing software updates, patches, and managing network data and files.
  • Create, manage, testing and archiving of backups and disaster recovery files for critical systems and networks.
  • Monitor KPI's for PCN and initiate corrective actions as necessary
  • Ensuring seamless data flow and connectivity between enterprise business systems and industrial production systems. Work with plant management, engineers, maintenance and contractors and to provide expert guidance; leadership and assistance to facility Control System Specialists (upgrade projects, troubleshooting, etc.)
  • Communicate and maintain proper documentation related to the DCS system status, changes, and coordinate/conduct personnel training for such related items as necessary.
  • Provide technical support for process safety efforts, such as Process Hazard Assessment (PHA) and Management of Change (MOC).
  • Investigate new technology, along with methods to improve cybersecurity and system performance as it relates to automation.
  • Provide automation solution estimates to project managers, facility engineers, and others.
  • Provide support to Capital projects, including expansion, regulatory and modification projects, working as SME for Process Control Network
  • Support control system and safety instrumented system (SIS)/ programmable logic controller (PLC) maintenance and test planning as required, software upgrades, emergency shutdown (ESD) testing, offline and online testing, and coordination of activities with/without plant shutdowns.
  • Subject Matter Expert (SME) on control system networking and industrial instrumentation devices.
  • Understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS).
  • Solid hands-on experience with monitoring, network diagnostic, and network analytics tools.

Minimum Qualifications

  • Bachelor’s Degree in Engineering (Software, Electrical, Chemical) or equivalent technical discipline is required.
  • Three (3) - Five (5) years of process control system application for industrial sites preferred
  • Experience in system integration and maintenance of process control networks.
  • Demonstrated ability to analyze complex data, draw conclusions and then develop and execute problem solutions
  • Understanding of ICS architecture and environment including operational aspects such as reliability, redundancy, high availability, remote support, business continuity and disaster recovery
  • Demonstrated high level of integrity, thoroughness, creativity, flexibility, initiative, and productive, collaborative teamwork is a must
  • Experience with Delta V, Allen Bradley and PI systems is desirable
  • Excellent written and verbal communication skills; excellent interpersonal communication skills are necessary
  • Ability to independently direct & prioritize one’s own work.
  • Continuous improvement experience
  • Ability to plan, prioritize, and execute controls projects effectively
  • Ability to handle multiple tasks simultaneously under various deadlines
  • GIAC certifications (like GCFA, GNFA, GRID) are a plus
  • Design, configure, and maintain the functionality and efficiency of network infrastructure.

Working Conditions

The physical/mental demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

  • Ability to work hours exceeding 40 hours per week over varying shifts as needed
  • Ability to work in variable temperature conditions depending on the season
  • Ability to work in dusty environments
  • Ability to grasp, push, pull, and lift up to 50 pounds
  • Ability to walk or stand for several hours per day, with frequent need to climb ladders and stairs
  • Visual acuity requirements include normal depth perception and 20/30 vision with or without correction
  • Use of Personal Protective Equipment (PPE) conforming to Level C (general) and Level A (packaging) GMP standards
  • Must follow CP Kelco, state, and federal guidelines concerning safety and environmental protection

California Consumer Privacy Act ("CCPA")

The Company is committed to complying with the California Consumer Privacy Act (“CCPA”) and all data privacy and laws in the jurisdictions in which it recruits and hires employees. We collect the following categories of personal information for the purpose of hiring the best qualified applicants and to comply with applicable employment laws: Name and contact information; Job preference and work availability; Social Security Number and/or other identification information; Education and qualifications; Employment history and experience; Military service; Reference and background check information, including relevant criminal history and credit history; Social media information; Pre-employment test results; Post-offer medical examination information and results, including drug test results; Voluntary self-disclosure information regarding minority, veteran, and disability status; and Information provided by you during the hiring process.

Tate & Lyle is an equal opportunity employer, committed to the strength of an inclusive workforce.

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$80,285 to $94,536
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