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Senior Process Development Engineer Jobs in St Louis, MO

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Senior Process Development Engineer information

See St Louis, MO salary details

$72.9K

$117.8K

$165.8K

How much do senior process development engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for senior process development engineer in St. Louis, MO is $117,752.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,100.00 and $130,800.00 per year, depending on experience, location, and employer.

What does a senior process development engineer do?

A Senior Process Development Engineer is responsible for designing, developing, and optimizing manufacturing processes to improve efficiency, quality, and cost-effectiveness. They often lead teams in scaling up processes from the laboratory to full production, troubleshoot technical issues, and implement new technologies or methods. Additionally, they collaborate with cross-functional teams, including R&D, quality assurance, and production, to ensure processes meet regulatory and safety standards. Their expertise helps companies maintain competitive advantages and meet production goals.

What are the key skills and qualifications needed to thrive as a senior process development engineer?

To thrive as a Senior Process Development Engineer, you need a strong background in chemical or mechanical engineering, process optimization, and project management, typically supported by a relevant engineering degree. Familiarity with CAD software, process simulation tools (such as Aspen Plus or MATLAB), and Six Sigma or Lean Manufacturing certifications is often required. Excellent problem-solving, leadership, and communication skills help you coordinate cross-functional teams and drive continuous improvement. These skills are crucial for developing efficient, scalable processes that meet quality standards and business goals.

What are some common challenges a senior process development engineer may face when scaling up a new process from the lab to full production?

Senior Process Development Engineers often encounter challenges such as maintaining product quality and consistency when transitioning from small-scale laboratory experiments to large-scale manufacturing. This process typically involves troubleshooting equipment limitations, optimizing process parameters, and ensuring compliance with safety and regulatory standards. Effective collaboration with cross-functional teams, such as R&D, manufacturing, and quality assurance, is crucial to address these challenges and achieve a smooth scale-up. Adaptability and problem-solving skills are essential to navigate unexpected issues that may arise during this transition.

What is the difference between Senior Process Development Engineer vs Process Engineer?

AspectSenior Process Development EngineerProcess Engineer
CredentialsBachelor's or Master's in Chemical, Mechanical, or Industrial Engineering; experience in process developmentBachelor's degree in Engineering or related field; entry to mid-level experience
Work EnvironmentResearch and development labs, manufacturing facilities, cross-functional teamsManufacturing plants, production lines, process optimization teams
Industry UsagePharmaceuticals, chemicals, biotech, manufacturingManufacturing, chemical processing, consumer goods

The main difference is that Senior Process Development Engineers focus on developing and optimizing new processes, often in R&D settings, while Process Engineers typically oversee existing manufacturing processes to improve efficiency and quality. Senior roles involve more strategic planning and innovation, whereas Process Engineers focus on day-to-day process operations.

What are popular job titles related to Senior Process Development Engineer jobs in St. Louis, MO?

For Senior Process Development Engineer jobs in St. Louis, MO, the most frequently searched job titles are:

What job categories do people searching Senior Process Development Engineer jobs in St. Louis, MO look for?

The top searched job categories for Senior Process Development Engineer jobs in St. Louis, MO are:

Infographic showing various Senior Process Development Engineer job openings in St. Louis, MO as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $117,752 per year, or $56.6 per hour.

Senior Digital Engineering (DE) Process Engineer

Boeing

Hazelwood, MO • On-site

$98K - $135K/yr

Full-time

Medical, Life, Retirement

Posted 19 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 613 frontline employees who took The Breakroom Quiz

32nd of 544 rated manufacturers


Job description

Senior Digital Engineering (DE) Process Engineer

Company:

The Boeing Company

Boeing Defense, Space & Security (BDS) is seeking a Senior Digital Engineering (DE) Process Engineer to support a Proprietary Program Digital Engineering team located in the St. Louis, Missouri region. The selected candidate will work with a team of Systems Engineers, Design Engineers, Process Engineers and Manufacturing Engineers to support a proprietary BDS Air Dominance program in maturing a next-generation Digital Engineering (DE) & Product Lifecycle Management (PLM) system for Engineering and Manufacturing. This system is the foundation of our digital transformation and the future of advanced Engineering and Manufacturing capabilities, including Model-Based Engineering, Additive Manufacturing, and Cross-Discipline Collaboration.

Your primary assignment will be to provide technical process and application support for an Air Dominance proprietary program's digital engineering team. This includes supporting multiple Engineering disciplines' use of the Product Data Management (PDM) system - Siemens Teamcenter, and integrated Siemens applications such as NX and Teamcenter Visualization as well as Boeing custom Engineering, Manufacturing, and Procurement applications.

Position Responsibilities:

  • Collaborate with Program Engineers to troubleshoot and resolve issues using Teamcenter and related engineering, analysis, modeling & simulation, and manufacturing applications.

  • Design, develop, test, and support rollout of new DE/PLM tool capabilities, oversee tool and data transitions, and manage data migrations.

  • Partner with cross-functional teams to capture requirements and ensure consistent digital data and model management practices.

  • Analyze engineering data across systems to identify discrepancies, implement corrective actions, and improve data integrity.

  • Facilitate accurate and timely engineering data delivery to suppliers and customers.

  • Communicate clearly and professionally with technical and non-technical stakeholders at all organizational levels, including suppliers and customers.

  • Operate independently and collaboratively within a fast-paced, multidisciplinary team environment.

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at Hazelwood, MO.

Travel may be required up to 10% of the time; Domestically depending on business needs.

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim/Final U.S. Secret Clearance Post-Start is required.

Ability to obtain and maintain Special Access Program (SAP) clearance.

Potential signing bonus for eligible/qualified external candidates.

Basic Qualifications (Required Skills/Experience):

  • Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement

  • 14 or more years' related work experience or an equivalent combination of technical education and experience or non-US equivalent qualifications

  • Experience supporting engineering and manufacturing operations, including tool and software application development and/or support, process development, and database management.

Preferred Qualifications (Desired Skills/Experience):

  • Active Secret Security Clearance

  • Experience with Siemens Teamcenter and integrated applications (such as NX and Teamcenter Visualization)

  • Knowledge of system integrations between Teamcenter (or another PDM System) and downstream products such as Enterprise Resource Planning (ERP) and Manufacturing Execution Systems (MES)

  • Working experience and exposure to Engineering and Manufacturing business processes such as Change Management, Bill Of Material (BOM) Management, and Bill of Process

  • Experience mentoring junior engineers

  • Experience withBill of Process (BOP)development and management as well as Plant and Process Simulationtools and methodologies

  • Knowledge ofManufacturing Bill of Materials (MBOM)and its application in production systems

  • Understanding ofNonconformanceprocesses and resolution workflows

  • Familiarity withMBI/Visualizationtechniques for manufacturing insights

  • Hands-on experience withFabrication,Painting and Coatingsoperations within a manufacturing environment

  • Exposure toAutomation (Robotics)technologies and integration within production

  • Skills inMachine Performance Analysis (MPA)for optimizing equipment efficiency

  • Experience withTimekeeping managementand ensuring accurate labor tracking

  • Ability to supportProduction Scheduling and Planningactivities to meet operational goals

  • Knowledge ofInspectionprotocols and quality assurance processes

Conflict of Interest:

Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Total Rewards:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent.Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features:

  • Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting

  • Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts.

Summary pay range: $149,600 - $202,400

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

This position offers relocation based on candidate eligibility.

Export Control Requirement:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Safety Sensitive:

This is not a Safety Sensitive Position.

Security Clearance:

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required. This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only.

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program

This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

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Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

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About Boeing

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At Boeing, we are all innovators on a mission to connect, protect, explore and inspire. From the sea bed to outer space, you'll learn and grow, contributing to work that shapes the world. Find your future with us.

Industry

Aviation and aerospace product and parts manufacturing

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US