Demo

Process Controls Engineer

allnex
East St Louis, IL Full Time
POSTED ON 1/7/2026
AVAILABLE BEFORE 2/5/2026
Why are we proud of what we do at allnex? We create coatings, products which help protect the world for all nex>t generations – and that’s exactly what you can do joining us!

Imagine how fast your smartphone would become scratched-up, ugly and unusable without a coating. Or an e-bike, the cabin of a train, a beautiful wooden floor, and countless other things in life.

Making objects and their surfaces more attractive and longer-lasting means making them more sustainable, and that’s a huge part of what working at allnex is about. No matter which role you step into, you’ll become part of a global team of passionate people who care deeply about the chemistry, quality, and global impact of coatings.

You’ll also join a highly multicultural and diverse team of more than 4,000 employees in four regions who – as part of one of the world’s leading coating resins companies – serve customers in over 100 countries across the globe.

Click here to see why we are proud of what we do in allnex!

For a sneak peek into life at allnex site, don’t miss our manufacturing Operator Movie!

Job Details

  • Salary range: $90k to $120k. Starting wage will depend on knowledge, skills, and abilities.
  • Monday to Friday - 7:00a to 3:30p.
  • Must be able to work overtime when it’s needed.
  • Benefits: 401(k)/matching contributions, vacation, and insurance (medical, dental, vision, life and disability), annual bonus plan.

Position Overview

The Process Controls Engineer, based at the East St. Louis facility, is responsible for monitoring, developing, and improving manufacturing processes by applying advanced process control principles and best practices. This role includes identifying and implementing opportunities for process optimization, maintaining and modifying control systems, and serving as the lead technical resource for electrical system troubleshooting and equipment specifications. The engineer supports daily operations and maintenance teams, contributing to both individual and team performance objectives through technical expertise and continuous improvement initiatives.

Responsibilities

  • Support the troubleshooting and repair of process instrumentation and control equipment/systems.
  • Design, develop, manage, and implement process control and automation projects involving systems and technologies such as DCS, PLCs, safety systems, and data acquisition systems.
  • Assist in the development and implementation of standard engineering practices related to PLC alarm management and safety system best practices.
  • Optimize and automate plant controls using techniques such as loop tuning and advanced process control applications, with a focus on improving facility cost-effectiveness and production capacity.
  • Provide technical support and expertise for process control in both batch and continuous chemical manufacturing.
  • Develop cost estimates, schedules, capital budgets, cash flow projections, and financial documentation to support capital projects.
  • Manage consultants, vendors, and contractors in preparing detailed engineering plans and specifications for the procurement and construction of capital assets.
  • Participate in process hazard analyses, process safety reviews, process change authorizations, pre-startup safety reviews, and mechanical hazard analysis studies.

Required Skills And Experience

  • 3–10 years of process control experience in the chemical, manufacturing, or a related industry.
  • Experience with Rockwell PLCs and the FactoryTalk system is highly desired.
  • Familiarity with manufacturing control systems, including PLCs, variable speed motor drives, HMIs (Human-Machine Interfaces), sensors, transmitters, instrumentation, PLC logic/programming, Distributed Control Systems (DCS), and power distribution.

Qualifications

  • BS degree in Electrical Engineering, Chemical Engineering or in related field.

We offer

We are proud to offer an international working experience with a tight-knit network of employees, making it easy to connect and learn from people all across our different functions. On top of that we are a truly innovative company with a strong team spirit, openness to new ideas, and great opportunities to grow and develop your career.

Equal Employment Opportunity

allnex is proud to be an equal opportunity employer. We celebrate diversity and are committed to an environment where all colleagues contribute for the benefit of our employees, our products, and our communities.

Find out how you can make an impact!

Check out our careers page for available opportunities. We look forward to hearing from you.

www.allnex.com

Salary : $90,000 - $120,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Process Controls Engineer?

Sign up to receive alerts about other jobs on the Process Controls Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$86,732 - $101,718
Income Estimation: 
$106,100 - $124,886
Income Estimation: 
$86,732 - $101,718
Income Estimation: 
$106,100 - $124,886
Income Estimation: 
$106,100 - $124,886
Income Estimation: 
$130,074 - $155,489
Income Estimation: 
$74,901 - $86,706
Income Estimation: 
$86,732 - $101,718
Income Estimation: 
$130,074 - $155,489
Income Estimation: 
$119,977 - $153,652
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at allnex

  • allnex East St Louis, IL
  • Why are we proud of what we do at allnex? We create coatings, products which help protect the world for all nex>t generations – and that’s exactly what you... more
  • 13 Days Ago

  • allnex Wallingford, CT
  • Why are we proud of what we do at allnex? We create coatings, products which help protect the world for all nex>t generations – and that’s exactly what you... more
  • 13 Days Ago

  • allnex East St Louis, IL
  • Why are we proud of what we do at allnex? We create coatings, products which help protect the world for all nex>t generations – and that’s exactly what you... more
  • 5 Days Ago

  • allnex Alpharetta, GA
  • Why are we proud of what we do at allnex? We create coatings, products which help protect the world for all nex>t generations – and that’s exactly what you... more
  • 8 Days Ago


Not the job you're looking for? Here are some other Process Controls Engineer jobs in the East St Louis, IL area that may be a better fit.

  • Reliable Controls Corporation Salt Lake, UT
  • DUTIES: The Process Controls Engineer III provides engineering support for controls engineering and commissioning projects at industrial facilities such as... more
  • 19 Days Ago

  • Prime Controls Lewisville, TX
  • About Prime Introducing Prime Controls Established in 199 7 , Prime Controls is a family-owned Systems Integration and I&C Construction firm dedicated to m... more
  • 6 Days Ago

AI Assistant is available now!

Feel free to start your new journey!