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Process Engineer Jobs in Chesterfield, MO (NOW HIRING)

Kindeva Drug Delivery

Senior Process Engineer

Brentwood, MO · On-site

$97K - $126K/yr

The engineer drives process optimization, contamination control, equipment lifecycle management, and continuous improvement while maintaining full compliance with cGMP , FDA , EMA , ISO , and other ...

kindeva

Senior Process Engineer

Brentwood, MO

$97K - $126K/yr

The engineer drives process optimization, contamination control, equipment lifecycle management, and continuous improvement while maintaining full compliance with cGMP , FDA , EMA , ISO , and other ...

kindeva

Senior Process Engineer

Brentwood, MO

$97K - $126K/yr

The engineer drives process optimization, contamination control, equipment lifecycle management, and continuous improvement while maintaining full compliance with cGMP , FDA , EMA , ISO , and other ...

Clayco (LJC)

Process Lead Engineer

Saint Louis, MO

$96K - $125K/yr

The Process Engineer works closely with clients, process architects, utilities engineers, mechanical engineers, and construction teams to translate manufacturing processes into clear, coordinated ...

Clayco

Process Lead Engineer

Saint Louis, MO · On-site

$96K - $125K/yr

The Process Engineer works closely with clients, process architects, utilities engineers, mechanical engineers, and construction teams to translate manufacturing processes into clear, coordinated ...

Clayco (LJC)

Process Lead Engineer

Saint Louis, MO · On-site

$96K - $125K/yr

The Process Engineer works closely with clients, process architects, utilities engineers, mechanical engineers, and construction teams to translate manufacturing processes into clear, coordinated ...

Clayco (LJC)

Process Lead Engineer

Saint Louis, MO

$96K - $125K/yr

The Process Engineer works closely with clients, process architects, utilities engineers, mechanical engineers, and construction teams to translate manufacturing processes into clear, coordinated ...

Clayco (LJC)

Process Lead Engineer

Saint Louis, MO

$96K - $125K/yr

The Process Engineer works closely with clients, process architects, utilities engineers, mechanical engineers, and construction teams to translate manufacturing processes into clear, coordinated ...

Clayco (LJC)

Process Lead Engineer

Saint Louis, MO

$96K - $125K/yr

The Process Engineer works closely with clients, process architects, utilities engineers, mechanical engineers, and construction teams to translate manufacturing processes into clear, coordinated ...

CRB

Senior Process Engineer - Liquid Systems

Saint Louis, MO · On-site

$101K - $130K/yr

We are seeking a Senior Process Engineer with deep expertise in liquid processing systems within the food and beverage industry . This role will lead the design and execution of process systems for ...

Vi-Jon

ENGINEER PROCESS

Saint Louis, MO

Works closely with Controls engineers for design of new or improved control process. Interacts with other departments such as quality, PD, Maintenance, and Manufacturing. Provides support and ...

Vijon, Inc.

ENGINEER PROCESS

Saint Louis, MO · On-site

Works closely with Controls engineers for design of new or improved control process. Interacts with other departments such as quality, PD, Maintenance, and Manufacturing. Provides support and ...

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Showing results 1-20

All JobsProcess Engineer JobsProcess Engineer Jobs in Chesterfield, MO

Process Engineer information

See Chesterfield, MO salary details

$49K

$91.1K

$141K

How much do process engineer jobs pay per year?

As of Jul 18, 2026, the average yearly pay for process engineer in Chesterfield, MO is $91,074.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,700.00 and $101,900.00 per year, depending on experience, location, and employer.

What engineers make $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum engineering, aerospace engineering, or certain senior roles in software engineering can earn $500,000 or more annually, often including bonuses and stock options. These positions typically require advanced skills, extensive experience, and often involve leadership or executive responsibilities.

What are some common challenges Process Engineers face when implementing process improvements, and how can they overcome them?

Process Engineers often encounter challenges such as resistance to change from team members, integrating new technologies with existing systems, and ensuring process changes meet regulatory standards. Overcoming these obstacles typically involves clear communication, involving stakeholders early in the process, thorough documentation, and piloting changes before full-scale implementation. Building strong cross-functional relationships and continuously gathering feedback also help ensure that improvements are effective and sustainable.

What are Process Engineers?

Process Engineers are professionals who design, implement, and optimize industrial processes to improve efficiency, quality, and safety in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and develop solutions to enhance productivity and reduce costs. Process Engineers often work in industries such as chemicals, pharmaceuticals, food and beverage, and energy, ensuring processes are compliant with environmental and safety regulations. Their work is vital for maintaining smooth operations and achieving organizational goals.

What are the key skills and qualifications needed to thrive as a Process Engineer, and why are they important?

To thrive as a Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often supported by a relevant bachelor's degree and understanding of process optimization principles. Familiarity with process simulation software (such as Aspen Plus or AutoCAD), Six Sigma methodologies, and quality management systems is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set candidates apart in this role. These skills and qualifications are essential to improve efficiency, ensure safety, and drive continuous improvement in industrial and manufacturing processes.

What is the role of a process engineer?

A process engineer designs, develops, and optimizes manufacturing processes to improve efficiency, quality, and safety. They analyze production data, troubleshoot issues, and implement process improvements using tools like Six Sigma and CAD software, often working in industrial or manufacturing environments. Certification such as a Professional Engineer (PE) license can enhance career prospects.

What is the difference between Process Engineer vs Manufacturing Engineer?

AspectProcess EngineerManufacturing Engineer
CredentialsBachelor's in Engineering, certifications like Six SigmaBachelor's in Engineering, certifications like Lean Manufacturing
Work EnvironmentDesigning and optimizing processes, R&D settingsOverseeing production lines, factory floors
Industry UsageManufacturing, chemical, aerospaceAutomotive, electronics, consumer goods

Process Engineers focus on designing and improving manufacturing processes, often working in R&D or engineering departments. Manufacturing Engineers concentrate on implementing and managing production on the factory floor. Both roles require similar technical skills and certifications but differ mainly in their scope and work environment.

What engineers make $200,000 a year?

Senior engineers in fields such as petroleum, software, aerospace, and chemical engineering often earn $200,000 or more annually, especially with extensive experience, advanced skills, and in high-demand industries. These roles typically require specialized knowledge, advanced degrees, and sometimes professional certifications like PE or PMP.

What Is a Process Engineer?

As a process engineer, often called a chemical engineer, you are responsible for creating efficient manufacturing processes in the manufacturing industry. You will evaluate current chemical processes and modify them as needed to ensure efficiency and profitability are maximized. You will also monitor processes for safety and environmental impact and seek to improve them whenever possible. Your responsibilities may vary depending on the particular industry in which you work and specialized skills sets may be required.

What do process engineers actually do?

Process engineers design, develop, and optimize manufacturing processes to improve efficiency, quality, and safety. They analyze production data, troubleshoot issues, and implement process improvements using tools like process flow diagrams and control systems, often working closely with production teams and utilizing industry standards. Their role ensures that manufacturing operations run smoothly and meet quality and safety standards.
More about Process Engineer jobs
What cities near Chesterfield, MO are hiring for Process Engineer jobs? Cities near Chesterfield, MO with the most Process Engineer job openings:
Process Engineer jobs near you
Infographic showing various Process Engineer job openings in Chesterfield, MO as of July 2026, with employment types broken down into 86% Full Time, and 14% Contract. Highlights an 100% In-person job distribution, with an average salary of $91,074 per year, or $43.8 per hour.
Senior Process Engineer

Senior Process Engineer

Kindeva Drug Delivery

Brentwood, MO • On-site

$97K - $126K/yr

Full-time

Re-posted 2 days ago

Job description

Our Work Matters
At Kindeva we make products that save lives, ensuring better health and well-being for patients around the world.
The Impact You Will Make
This is an exciting opportunity as a Senior Process Engineer that will serve as a technical leader and subject matter expert (SME) that is responsible for the design, implementation, optimization, troubleshooting, and lifecycle management of aseptic manufacturing processes and equipment used in the production of sterile pharmaceutical and/or biopharmaceutical products. This role provides strategic engineering support to ensure reliable, compliant, and high-performance aseptic manufacturing processes for injectable drug products (vials, syringes, cartridges, etc.). The engineer drives process optimization, contamination control, equipment lifecycle management, and continuous improvement while maintaining full compliance with cGMP, FDA, EMA, ISO, and other regulatory requirements.
Key Responsibilities
  • Act as the primary SME for aseptic manufacturing equipment, utilities (WFI, clean steam, compressed gases), and fill-finish systems (vial washers, depyrogenation tunnels, isolators/RABS, filling lines, cappers, lyophilizers, robotic systems, etc.).
  • Provide technical leadership for aseptic fill/finish operations, including process design, scale-up, process validation, troubleshooting, and ongoing performance monitoring.
  • Ensure robust aseptic practices and contamination control strategies (CCS) are implemented and sustained across all sterile operations.
  • Lead or support equipment and process lifecycle activities, including design reviews, FAT/SAT, IQ/OQ, requalification, and decommissioning.
  • Author, review, and approve technical documents such as SOPs, batch records, change controls, deviations, CAPAs, risk assessments, validation protocols/reports, and investigation reports.
  • Perform in-depth root cause analysis (using tools such as Fishbone, 5-Why, FMEA) on mechanical, automation, environmental and process deviations; author and implement CAPAs to drive permanent corrective solutions to improve yield, reduce downtime, and strengthen contamination control.
  • Drive process optimization and continuous improvement initiatives using Lean, Six Sigma, and data-driven approaches to increase yield, reduce cycle time, minimize interventions, and enhance sterility assurance.
  • Provide engineering oversight and troubleshooting support during manufacturing campaigns, including real-time shop-floor support for complex technical issues.
  • Collaborate with Quality Assurance, Validation, Microbiology, Regulatory, Supply Chain, Operations and MSAT teams to ensure successful tech transfers, new product introductions (NPI), and regulatory inspections.
  • Support regulatory submissions and inspections by preparing technical packages and defending aseptic processes.
  • Lead or significantly contribute to change controls, process improvement projects, and capital projects aimed at enhancing sterility assurance, throughput, and operational efficiency.
  • Author, review, and approve SOPs, batch records, preventive maintenance plans, calibration procedures, and engineering protocols/reports.
  • Support cleanroom performance qualification activities including airflow visualization (smoke studies), particle monitoring, pressure cascade management, and personnel/material flow optimization.
  • Mentor and provide technical guidance to junior engineers, manufacturing technicians, and cross-functional team members.
  • Monitor and analyze process performance metrics (e.g., yield, intervention rate, environmental monitoring trends, downtime) and implement improvements.

Qualifications & Requirements:
Education
  • Bachelor's degree in Chemical Engineering, Mechanical Engineering, Biomedical Engineering, Electrical Engineering, or a related technical discipline.

Experience
  • 3+ years of hands-on engineering experience in a cGMP regulated pharmaceutical, biopharmaceutical, or sterile medical device manufacturing environment.
  • Experience with isolator technology, RABS, vial/syringe/cartridge filling lines, lyophilization, aseptic connections, and closed-system processing.
  • Proven track record supporting sterile product manufacturing.

Preferred Technical Skills & Qualifications
  • Proficiency in mechanical design software: SolidWorks, AutoCAD Inventor, or equivalent (required: creation of complex 3D models, assemblies, detailed drawings, and tolerance analysis).
  • Automation knowledge: PLC programming (ladder logic, structured text), HMI/SCADA development, troubleshooting industrial control systems, and integration of robotic arms, servo systems, and vision technologies.
  • In-depth knowledge of aseptic fill-finish equipment: peristaltic/rotary piston pumps, vial/syringe/cartridge fillers, stoppering/capping systems, isolators/RABS, VHP decontamination, and barrier technologies.
  • Solid understanding of process control, instrumentation, sensors, actuators, and data acquisition systems.
  • Familiarity with data analytics tools (Excel, Minitab, JMP, OSIsoft PI) for process monitoring, capability analysis, and statistical evaluation.
  • Knowledge of cGMP requirements, EU Annex 1 contamination control strategy, sterility assurance, and cleanroom classification.
  • Experience executing or leading process/equipment validation, media fills, and cleaning validation in aseptic environments.
  • Exposure to lean manufacturing, Six Sigma, or reliability-centered maintenance methodologies.
  • Previous involvement in capital project execution or technology transfer projects.

What We Offer
  • Opportunity to take ownership of high-impact aseptic systems and automation projects.
  • Exposure to state-of-the-art fill-finish and barrier technologies.
  • Career development path toward Principal Engineer or technical leadership roles.
  • Competitive salary, bonus eligibility, and comprehensive benefits package.
  • Structured technical training and mentorship opportunities

#LI-Onsite
California residents should review our Notice for California Employees and Applicants before applying.
Kindeva does not accept unsolicited assistance from headhunters or recruitment firms for any of our job openings. Any resumes or candidate profiles submitted to Kindeva employees-regardless of format-without a valid, signed agreement and an approved job order from an authorized signatory in Talent Acquisition will be considered the sole property of Kindeva. No fees will be paid in the event that a candidate is hired as a result of an unsolicited resume or referral.
Equal Opportunity Employer:
Kindeva Drug Delivery is an Equal Opportunity/Affirmative Action Employer and does not discriminate on the basis of race, color, religion, gender, age, national origin, disability, Protected Veteran status, sexual orientation, or any other characteristic protected by federal, state or local law.
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