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Keywords: Chemical Process Engineer, Location: Saint Louis, MO

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Chemical Process Engineer

. Reimagine What’s Possible The Chemical Process Engineer is a floor-focused role responsible for the production process... of a manufacturing product family. This position requires a "hands-on" approach to process sustainability, continuous improvement...

Company: Air Products
Location: Saint Louis, MO
Posted Date: 18 Feb 2026

Chemical Process Engineer

. Reimagine What’s Possible The Chemical Process Engineer is a floor-focused role responsible for the production process... of a manufacturing product family. This position requires a "hands-on" approach to process sustainability, continuous improvement...

Company: Air Products
Location: Saint Louis, MO
Posted Date: 18 Feb 2026

Sr. Chemical Process Engineer

. Job Description Summary Job Description Summary The Sr. Chemical Process Engineer is the recognized technical leader for chemical... Communications, Process Management, Time Management ORGANIZATIONAL RELATIONSHIP/SCOPE: Sr. Chemical Process Engineer supports the...

Company: Endo
Location: Saint Louis, MO
Posted Date: 10 Jan 2026

New Grad Process Engineer I (St.Louis)

, creativity and execution. Job Description The Entry-Level Process Engineer focuses on the design and engineering... execution of engineering calculations including heat transfer and pressure drop calculations. The Entry-Level Process Engineer...

Company: CRB
Location: Saint Louis, MO
Posted Date: 11 Feb 2026

Process Controls Engineer

. Reimagine What’s Possible We are seeking a Process Controls Engineer in our St Louis, MO Office. The Process Controls Engineer... will be responsible for designing, engineering, and developing control systems for the membrane production process. The Engineer...

Company: Air Products
Location: Saint Louis, MO
Posted Date: 07 Feb 2026

Process Engineer – Consumer & Life Solutions (Multiple Locations)

Senior Process Engineer will lead piping design project teams to create world class designs for new projects, alterations..., industrial, manufacturing, government and military facilities. The Senior Process Engineer will lead the project team throughout...

Posted Date: 26 Jan 2026

Process Lead Engineer

facility planning and engineering design for regulated manufacturing environments. The Process Engineer works closely... best and brightest minds across development, design, and construction. The Role We Want You For LJC is seeking an experienced Process...

Company: Clayco
Location: Saint Louis, MO
Posted Date: 14 Jan 2026

Process Engineer

We are currently seeking a highly skilled and experienced Process Engineer to join our team in St Louis. As a Process... Engineer, you will play a critical role in evaluating process and equipment performance, identifying opportunities...

Location: Saint Louis, MO
Posted Date: 09 Jan 2026

Process Controls Engineer

. Position overview The Process Controls Engineer, based at the East St. Louis facility, is responsible for monitoring... analysis studies. Required skills and experience 3-10 years of process control experience in the chemical, manufacturing...

Company: Allnex
Posted Date: 08 Jan 2026
Salary: $90000 - 120000 per year

Process Controls Engineer

. Position overview The Process Controls Engineer, based at the East St. Louis facility, is responsible for monitoring... analysis studies. Required skills and experience 3–10 years of process control experience in the chemical, manufacturing...

Company: Allnex
Posted Date: 07 Jan 2026
Salary: $90000 - 120000 per year

Process Engineer II

SUMMARY: The Process Engineer II will execute process engineering work on EPFC (engineer, procure, fabricate, construct... for equipment selection Participate in Hazard and Operability Studies (HAZOPs) – executed by others, managed by Process Engineer...

Posted Date: 28 Nov 2025

Senior Process Engineer

SUMMARY: The Senior Process Engineer will lead the process engineering effort on EPFC (engineer, procure, fabricate..., construct) projects and provide guidance to less experienced process engineers. Work spans multiple sectors, including Oil & Gas...

Posted Date: 28 Nov 2025

Group Leader, Process Engineering

for the work output for Process Chemical Engineering work on EPFC (Engineer, Procure, Fabricate, Construct) projects.... Provide technical guidance to staff from Engineer I through Senior Engineer. Provide input to specifications for process...

Posted Date: 28 Nov 2025

Water Wastewater Engineer/Project Manager

Growing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer/Project Manager... for their team in St. Louis! Responsibilities: Plan/design water and wastewater systems (pumping, process and mechanical piping...

Posted Date: 10 Feb 2026

Senior Health & Safety Engineer

and continuous processes. Working knowledge of the physical side of chemical process engineering including P&ID, General Arrangement... organization’s safety culture, The Sr. H&S Engineer will take a lead role in revising and improving the site’s safety procedures...

Company: Endo
Location: Saint Louis, MO
Posted Date: 07 Feb 2026

Automation & Controls Engineer - Food & Beverage

Automation & Controls Engineer - Food & Beverage (Multiple Locations) The Automation & Controls Engineer executes... Acceptance Tests (FATs). Experience with process instrument measurements protocols, such as temperature, pressure, flow, level...

Posted Date: 31 Jan 2026

Electrical Engineer II - Building Services

best and brightest minds across development, design, and construction. The Role We Want You For The Electrical Engineer II... & Beverage, Chemical Manufacturing, Consumer Products, E-commerce, and healthcare. The Specifics of the Role Develop...

Company: Clayco
Location: Saint Louis, MO
Posted Date: 20 Jan 2026

Senior Electrical Engineer

best and brightest minds across development, design, and construction. The Role We Want You For The Senior Electrical Engineer..., Chemical Manufacturing, Consumer Products, E-commerce, and Healthcare. Specific Responsibilities Create power plans...

Company: Clayco
Location: Saint Louis, MO
Posted Date: 20 Jan 2026

Critical Utilities Lead Engineer

Lead Engineer to provide technical leadership in the planning, design, and delivery of clean and critical utility systems... product or manufacturing process, requiring a strong understanding of regulated environments, system reliability...

Company: Clayco
Location: Saint Louis, MO
Posted Date: 15 Jan 2026

Principal Packaging Engineer- Drug Product Design & Development

packaging engineer deliverables for medical devices and combination products (MDCP). These activities include: Work... and business processes. Drive process alignment and compliance across functional teams, while overseeing a team of direct reports...

Posted Date: 18 Dec 2025
Salary: $102900 - 171500 per year