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Contract Process Engineer Jobs in Missouri (NOW HIRING)

Cement Recruiter

Process Engineer

Festus, MO · On-site

Louis) is searching for an experienced Process Engineer to join our team. Responsibilities include ... materials and services contracts Analyze equipment shutdowns and make recommendations for ...

Royal Oak

Process Engineer

Salem, MO · On-site

The Process Engineer is responsible for managing the technical aspects of the plant, including ... contracts, procuring materials, and sequencing of work. Qualifications * B.S. in Mechanical ...

Technology & Mfg., Inc.

Process Engineer

Kansas City, MO · On-site

$50 - $70/hr

Review technical and non-technical documents that relate to contracts, specifications, purchasing ... engineering representatives. * Apply knowledge of functions, and processes of various departments ...

New

Buzzi Unicem USA Inc.

Process Engineer

Festus, MO · On-site

$70 - $95/hr

... contracts * Analyze equipment shutdowns and make recommendations for operational and control changes, and follow up on implementation of agreed upon changes * Ensure adherence to the Company's plant ...

Amphenol

Electroplating Process Engineer

Springfield, MO · On-site

$70K - $85K/yr

Discover more at Summary The Process Engineer will be responsible for the optimization, maintenance ... THIS IS NOT AN EMPLOYMENT CONTRACT, IMPLIED OR OTHERWISE. THE EMPLOYMENT RELATIONSHIP REMAINS "AT ...

Sparrow Company

Cement Process Engineer

Saint Louis, MO · On-site

... contracts * Analyze equipment shutdowns and make recommendations for operational and control changes, and follow up on implementation of agreed upon changes * Ensure adherence to the Company's plant ...

G-TECH Services, Inc.

Be Seen First

Manufacturing Process Engineer - Paint Process

Wentzville, MO · On-site

$35 - $45/hr

Manufacturing Process Engineer (Paint Process) Location ... Wentzville, MO Time shift: 12 hrs shifts (6 AM to 6 PM / 6 PM to 6 AM) Contract duration: 52 Weeks ...

Sparrow Company

Cement Process Engineer

Saint Louis, MO · On-site

... contracts * Analyze equipment shutdowns and make recommendations for operational and control changes, and follow up on implementation of agreed upon changes * Ensure adherence to the Company's plant ...

Rinvio

Process Control Engineer

Cape Girardeau, MO · On-site

$75.77 - $110.21/hr

Contract Responsibilities * Support process control systems, PLC/HMI platforms, instrumentation ... Coordinate with maintenance, engineering, operations, vendors, and project teams on controls ...

New

Rinvio

Process Control Engineer

Cape Girardeau, MO · On-site

$55 - $80/hr

Contract Responsibilities: - Support process control systems, PLC/HMI platforms, instrumentation ... engineering, operations, vendors, and project teams on controls improvements - Support ...

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All JobsContract Process Engineer JobsContract Process Engineer Jobs in Missouri

Contract Process Engineer information

See Missouri salary details

$46.4K

$86.3K

$133.7K

How much do contract process engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for contract process engineer in Missouri is $86,313.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,900.00 and $96,600.00 per year, depending on experience, location, and employer.

What is a contract process engineer?

Contract Process Engineers are professionals who are hired on a temporary or project-specific basis to design, optimize, and troubleshoot industrial processes within a company. They often work in industries such as chemicals, pharmaceuticals, oil and gas, or manufacturing, providing technical expertise to improve production efficiency, safety, and quality. Their responsibilities may include process design, equipment specification, project management, and ensuring regulatory compliance. Because they work on a contract basis, their assignments may vary in length and scope depending on the needs of the employer.

What types of projects or industries do contract process engineers typically work on, and how does this influence their daily responsibilities?

Contract Process Engineers often work on short- to medium-term assignments across industries such as pharmaceuticals, chemicals, oil and gas, and manufacturing. The nature of their projects can range from process optimization and troubleshooting to equipment commissioning and plant upgrades. Depending on the industry and project scope, daily responsibilities may include conducting process simulations, collaborating with multidisciplinary teams, preparing technical documentation, and ensuring compliance with safety and quality standards. This variety allows for broad experience, but also requires adaptability and strong communication skills to integrate quickly with new teams and workflows.

What are the key skills and qualifications needed to thrive as a contract process engineer, and why are they important?

To thrive as a Contract Process Engineer, you need a solid background in chemical or process engineering, experience with process optimization, and a relevant engineering degree. Familiarity with process simulation software (like Aspen HYSYS or CHEMCAD), project management tools, and safety compliance standards is typically expected. Strong analytical thinking, effective communication, and adaptability are valuable soft skills for managing changing project requirements and collaborating with diverse teams. These skills ensure efficient, safe, and cost-effective process improvements that meet contractual obligations and client expectations.

What is the difference between Contract Process Engineer vs Process Engineer?

AspectContract Process EngineerProcess Engineer
CredentialsBachelor's in Engineering, relevant certifications (e.g., Six Sigma)Bachelor's or higher in Engineering, similar certifications
Work EnvironmentContract-based, project-specific, often in industrial or manufacturing settingsFull-time, ongoing roles in manufacturing, chemical, or industrial plants
Employer & Industry UsageUsed by companies hiring temporary or project-based engineersEmployed by companies for continuous process improvement and operations
Search & Comparison IntentCommonly compared for project-based roles and contract workCompared for permanent roles in process optimization

The Contract Process Engineer typically works on temporary, project-specific assignments, focusing on process improvements within a set timeframe. In contrast, the Process Engineer holds a permanent position, overseeing ongoing operations and continuous process optimization. Both roles require similar qualifications but differ mainly in employment type and work scope.

What are the most commonly searched types of Process Engineer jobs in Missouri?

The most popular types of Process Engineer jobs in Missouri are:

What are popular job titles related to Contract Process Engineer jobs in Missouri?

For Contract Process Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Contract Process Engineer jobs in Missouri look for?

The top searched job categories for Contract Process Engineer jobs in Missouri are:

What cities in Missouri are hiring for Contract Process Engineer jobs?

Cities in Missouri with the most Contract Process Engineer job openings:

Contract Process Engineer jobs near you
Infographic showing various Contract Process Engineer job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, 4% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $86,313 per year, or $41.5 per hour.

Process Engineer

Cement Recruiter

Festus, MO • On-site

Full-time

Re-posted 8 days ago

Job description

Responsibilities
Our client Festus, Missouri Plant (near St. Louis) is searching for an experienced Process Engineer to join our team.  
 
Responsibilities include:
Schedule, supervise and take part in process flow studies for all production systems; plan, design, coordinate and schedule process-flow improvement projects; and train and support plant personnel in process flow activities
Work closely with Night Plant Supervisors, Maintenance Planner and Automation Engineer to address process flow concerns, minimizing down times; develop and implement regular system flow analysis programs; and prepare process flow materials and services contracts
Analyze equipment shutdowns and make recommendations for operational and control changes, and follow up on implementation of agreed upon changes
Ensure adherence to the Company’s plant rules for conduct, health and safety, and environmental issues by supervised personnel; and administer appropriate disciplinary actions for violations
On-call for covering plant needs, both routine and emergency needs as required, and fills in for Production Manager as necessary
Conduct or attend weekly safety meetings; inspect the department daily for unsafe working conditions and equipment to aid in reducing on-the-job injuries and to eliminate lost time accidents
Supervise contractors on production department projects; maintain records of costs on all process control project work
Ensure work orders required by operations and safety inspections are provided to Maintenance planner.
Qualifications
BS in Engineering is required, Chemical Engineering is preferred
Two (2) - four (4)years of experience in operations  
  • Cement experience is preferred, but not required
  • Familiarity with operational aspects of Cement Industry
  • Strong interpersonal skills; ability to build consensus and confidence
  • Self-starter and inquisitive by nature
  • Able to develop long-term solutions for repair and maintenance problems
  • Solid computer skills
  • Working knowledge of Environmental, Safety and Health, and company policies
  • Requires physical dexterity and strength to lift heavy objects and to move through close areas
  • Physical environment is in the plant – dusty, noisy and potentially hazardous