- Burns & McDonnell (St. Louis, MO)
- …are looking for a new culture, we'd welcome you with open arms. The Senior Process Engineer will lead mechanical design project teams to create world class ... on a specialty chemical and consumer product related processes. The Senior Process Engineer will lead the project team throughout the design and construction … more
- Mallinckrodt Pharmaceuticals (St. Louis, MO)
- Job Title Sr Chem Process Engineer Requisition JR000015134 Sr Chem Process Engineer (Open) Location St. Louis, MO Additional Locations Job Description ... Summary The Sr. Chemical Process Engineer is the recognized technical leader for chemical manufacturing processes and for the improvement of existing chemical… more
- Burns & McDonnell (St. Louis, MO)
- …Home Care, Nutraceuticals, Fine/Specialty Chemicals, Consumer Packaging, and Paper. The Senior Process Engineer will lead piping design project teams to create ... airports, institutional, industrial, manufacturing, government and military facilities. The Senior Process Engineer will lead the project team throughout the… more
- Mallinckrodt Pharmaceuticals (St. Louis, MO)
- Job Title Senior Chemical Process Engineer Requisition JR000015298 Senior Chemical Process Engineer (Open) Location St. Louis, MO Additional Locations ... Job Description Summary The Senior Chemical Process Engineer is the recognized technical leader for chemical manufacturing processes and for the improvement of… more
- Black & Veatch (Creve Coeur, MO)
- **Wastewater Process Engineer ** Date: Oct 10, 2025 Location: Columbus, OH, US Des Moines, IA, US Creve Coeur, MO, US Company: Black & Veatch Family of Companies ... **Nearest Major Market:** Columbus **Nearest Secondary Market:** Dublin **Job Segment:** Process Engineer , Construction, Wastewater, Water Treatment, Chemical … more
- Actalent (Sauget, IL)
- Process Engineer Are you a process -driven engineer with a passion for safety, sustainability, and operational excellence? We're seeking a Process ... + Partner with operations, production, and safety teams to identify and resolve process gaps. + Conduct field visits to evaluate P&ID diagrams and translate findings… more
- The Boeing Company (Berkeley, MO)
- …Team within Boeing Technology Innovation (BTI) is seeking a **Materials & Process Engineer ** **(Associate, Mid Level or Senior)** - **Composites Materials, ... Process , & Physics Engineer (MP&P)** to join our team in Berkeley, MO. This team is part of the Composites, Materials, & Structures organization within BTI. This… more
- The Boeing Company (Hazelwood, MO)
- …Space & Security** (BDS) is seeking a **Lead** **Product Lifecyle Management (PLM) Process Engineer ** (Level 4) to support the **Air Proprietary** **Digital ... candidate will work with a team of Systems Engineers, Design Engineers, Process Engineers and Manufacturing Engineers to support a proprietary BDS Air Dominance… more
- Kelly Services (St. Louis, MO)
- **Lead API Scale-Up in a Cutting-Edge GMP Facility!** **Title:** Process Engineer - API Manufacturing **Location:** St. Louis, MO **Pay Rate:** $45-55/hr. ... **_Contract-to-Hire_** **About the Role** We're seeking a Process Engineer with 3-7 years' experience in GMP API manufacturing. You'll translate bench chemistry… more
- BioFire Diagnostics, LLC. (Hazelwood, MO)
- The Associate Principal Process Engineer will work within the Reagent Engineering team as the lead point of contact for Sensor Manufacturing. Overall, this ... engineer will ensure day to day line performance is...Engineering in the development and execution of long term process optimization. PRIMARY DUTIES* Main accountability is to act… more
- Phillips 66 (Roxana, IL)
- …66 & You - Together we can fuel the future** The **Margin and Strategy Process Engineer ** plays a critical role in maximizing refinery profitability by analyzing ... identifying and supporting long-term planning initiatives. This position bridges process engineering with commercial and planning, ensuring alignment between… more
- The Boeing Company (Hazelwood, MO)
- …future with us. **Boeing Defense, Space & Security** (BDS) is seeking a **Lead Process Engineer (Product Lifecycle Process Architect)** (Level 4) to support ... **Team** in **Hazelwood, MO** . This position will be responsible for leading process development and implementation on a proprietary program in Phantom Works. This… more
- Nestle (St. Louis, MO)
- …power of togetherness-We are Proudly Connected. Purely Driven. **Position Summary** As a Process Engineer , you will provide leadership and support in the areas ... or related field and 1+ years of experience with process /product design and engineering in consumer products, food, or...School or GED and 5+ years of experience with process /product design and engineering in consumer products, food, or… more
- Actalent (Sauget, IL)
- Job Title: Process Engineer Responsibilities + Develop and refine Standard Operating Procedures (SOPs) to enhance safety and efficiency. + Collaborate closely ... P&ID and incorporate findings into technical documents. + Drive safety process improvements, including Lockout Tagout procedures. + Engage in cross-functional… more
- The Boeing Company (Berkeley, MO)
- …& Security** (BDS) team is seeking an **Associate Product Lifecyle Management (PLM) Process Engineer ** to support **Air Dominance Programs** in Berkeley, MO. The ... Management (PDM). + Experience supporting new technology/capabilities and the associated process development. + Knowledge of system integrations between PDM systems… more
- The Boeing Company (Berkeley, MO)
- …Structures Technology Team within Boeing Technology Innovation (BTI) is seeking an Senior Engineer - Composites Materials, Process , & Physics Engineer (MP&P) ... programs to de-risk and accelerate adoption by BDS programs. This experienced engineer will lead material selection, process development, characterization, and… more
- Mallinckrodt Pharmaceuticals (St. Louis, MO)
- Job Title In- Process Quality Engineer Requisition JR000015066 In- Process Quality Engineer (Open) Location St. Louis, MO Additional Locations Job ... Description Summary The Quality Engineer performs a variety of quality-related functions with the...Validation Protocols + Participate in Root Cause Analysis and Process Improvement teams + Participate in Internal Audit Program… more
- Emerson (St. Louis, MO)
- …in our **Houston, TX, Blue Bell, PA, or St. Louis, MO** office as a ** Process Automation Engineer Intern** , you will support control systems projects across ... that tackles challenges that have never been done before? Emerson's Process Systems and Solutions business develops automation software to streamline manufacturing… more
- Jacobs (St. Louis, MO)
- …then Jacobs is where you belong. We are looking for a passionate and dedicated Process Mechanical Lead Engineer in Missouri. As part of our team, you'll have ... and wastewater challenges locally and worldwide. As our Missouri Process Mechanical Lead Engineer , you'll be charged...worldwide. As our Missouri Process Mechanical Lead Engineer , you'll be charged with planning, preliminary, and detailed… more
- Emerson (St. Louis, MO)
- …we have a great opportunity for you! Emerson is looking to add a **Senior Process Automation System Engineer ** to one of our following locations, **Durham, NC,** ... If you are a Process Control Automation professional looking for growth and...will perform/own the design, implementation, testing, and startup of Process Control Systems for our clients using DeltaV. You… more