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Process Engineer Jobs in California, MO (NOW HIRING)

Electrician

Jefferson City, MO

$23.75 - $32.50/hr

Work with Lead Process Engineer in order to design or fabricate changes or modify electronic controls or add PLC's or control circuits to new or existing equipment. * When necessary, perform duties ...

Electrician

Jefferson City, MO · On-site

$23.75 - $32.50/hr

Work with Lead Process Engineer in order to design or fabricate changes or modify electronic controls or add PLC's or control circuits to new or existing equipment. * When necessary, perform duties ...

Civil Engineer

Jefferson City, MO · On-site

$2.9K - $5.8K/mo

Simply work toward your degree, earn as you go, and then begin the process of becoming a commissioned Navy Civil Engineer Corps Officer. RESPONSIBILITIES As part of the Navy Civil Engineer Corps, you ...

Engineering & Science Job Schedule: Full time Remote: No Responsibilities: Ensures the on-time ... the process and products Collects/Identify and document requirements for system improvements ...

Engineering & Science Job Schedule: Full time Remote: No Responsibilities: • Ensures the on-time ... process and products • Collects/Identify and document requirements for system improvements • ...

Software Engineer

Jefferson City, MO · On-site

$85K - $120K/yr

Our team is committed to creating innovative solutions that enhance productivity and streamline processes. About the Role: We are seeking a skilled Software Engineer to join our Information Services ...

Provide engineering and consulting services for a broad array of projects and clients. This may ... Begin documented mentoring and application process for Terracon Authorized Project Reviewer ...

New

Engineering & Science Job Schedule: Full time Remote: No The Opportunity Step into a pivotal role ... process. Messages left for other purposes will not receive a response.

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Showing results 1-20

Process Engineer information

See California, MO salary details

$44.3K

$82.4K

$127.5K

How much do process engineer jobs pay per year?

As of Jul 16, 2026, the average yearly pay for process engineer in California, MO is $82,351.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,700.00 and $92,200.00 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.
What are the most commonly searched types of Process Engineer jobs in California, MO? The most popular types of Process Engineer jobs in California, MO are:
What are popular job titles related to Process Engineer jobs in California, MO? For Process Engineer jobs in California, MO, the most frequently searched job titles are:
What cities near California, MO are hiring for Process Engineer jobs? Cities near California, MO with the most Process Engineer job openings:
Infographic showing various Process Engineer job openings in California, MO as of July 2026, with employment types broken down into 78% Full Time, 10% Part Time, and 12% Contract. Highlights an 100% In-person job distribution, with an average salary of $82,351 per year, or $39.6 per hour.
Process Engineer - Plastics

Process Engineer - Plastics

American Plastics, LLC

Jefferson City, MO

Other

Medical, Dental, Retirement, PTO

Posted 21 days ago


Job description

Description

American Plastics, headquartered in St. Louis, Missouri, is a leading designer and manufacturer of innovative plastic-injection molded products for the household & garage storage and commercial cleaning end-markets. We are searching for an energetic driven Process Engineer for our Jefferson City, MO location.  This position will spend 90% of their time on the plant floor and will report to the Plant Manager. 


Responsibilities:

Coordinate & run processing trials for both materials and product development

Develop & run design of experiments

Program robots for optimum cycle time and Training Production Staff as needed

Lead troubleshooting and develop permanent corrective action for various product defects

Lead continuous improvement teams for cycle time & scrap reduction

Assist with production for startup, shut down

Lead corrective action teams for root cause analysis and permanent corrective action procedures

Analyze, develop and implement workstation layouts for labor optimization

Other duties as assigned by Management

Lead New Product Development APQP meetings

Lead New Product/Customer Quote Inquires as required


Requirements

Requirements:

Bachelor's degree in Plastic Engineering or related field

Minimum of 2 years in processing engineering experience - Degree may be waived based on relevant experience

Excellent oral and written communication skills

May participate in housekeeping, 6S, and/or in Lean activities

Other duties and special projects as assigned by Management

Must have experience with Microsoft Word, Excel and PowerPoint


Expectations:

Run a safe, clean operation which promotes zero accidents

Follow all company procedures and policies

Work well with all levels of employees and Management

Work overtime as required to complete all required tasks

If you are interested in joining the American Plastics team and want to work in a fast-paced, progressive environment, we want to hear from you.  We offer a competitive salary, full benefit package including medical/dental, 401k, and paid vacation.