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Contractual Advanced Process Control Engineer Jobs in St Louis, MO

Louis) is searching for an experienced Process Engineer to join our team. Responsibilities include ... control changes, and follow up on implementation of agreed upon changes Ensure adherence to the ...

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

... Engineer to address process flow concerns, minimizing down times; develop and implement regular ... Analyze equipment shutdowns and make recommendations for operational and control changes, and ...

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

... Engineer to address process flow concerns, minimizing down times; develop and implement regular ... Analyze equipment shutdowns and make recommendations for operational and control changes, and ...

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

Showing results 21-40

Contractual Advanced Process Control Engineer information

See St Louis, MO salary details

$51K

$96K

$142.9K

How much do contractual advanced process control engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for contractual advanced process control engineer in St. Louis, MO is $96,016.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,400.00 and $113,300.00 per year, depending on experience, location, and employer.

What is a contractual advanced process control engineer?

A Contractual Advanced Process Control (APC) Engineer is a specialist hired on a contract basis to design, implement, and optimize advanced control strategies in industrial processes, such as those found in chemical, oil and gas, or manufacturing plants. They use sophisticated software and control algorithms to improve efficiency, safety, and product quality. Their work often involves analyzing process data, configuring control systems, and collaborating with operations teams to ensure that production goals are met while minimizing costs and environmental impact.

What are the key skills and qualifications needed to thrive as a contractual advanced process control engineer?

To thrive as a Contractual Advanced Process Control Engineer, you need a solid background in chemical or process engineering, strong analytical skills, and experience with process control systems, typically supported by a relevant engineering degree. Proficiency in software tools such as DCS, PLC, APC platforms (like Aspen DMCplus or Honeywell Profit Controller), and knowledge of industry standards and certifications are essential. Strong problem-solving abilities, effective communication, and project management skills help you collaborate with cross-functional teams and adapt to dynamic project requirements. These skills ensure optimal process performance, project delivery, and value creation for clients in complex industrial environments.

What are some common challenges faced by contractual advanced process control engineers, and how can they be addressed?

Contractual Advanced Process Control Engineers often face challenges such as quickly adapting to different plant environments, integrating with established teams, and managing tight project timelines. Since they may work on short-term assignments, building rapport with permanent staff and understanding existing control systems rapidly is crucial. Proactive communication, thorough documentation review, and leveraging previous project experience can help overcome these hurdles. Staying current with industry-standard software and process optimization techniques also ensures successful project delivery.

What is the difference between Contractual Advanced Process Control Engineer vs Process Control Engineer?

AspectContractual Advanced Process Control EngineerProcess Control Engineer
CredentialsBachelor's or Master's in Engineering, certifications in process controlBachelor's or Master's in Engineering, certifications in process control
Work EnvironmentProject-based, contractual roles in industrial plantsFull-time, ongoing roles in manufacturing or processing facilities
Industry UsageCommon in oil & gas, chemicals, and refining industriesWidespread across various process industries
Search & Comparison IntentOften compared for project-based roles and contractual workCompared for permanent positions and career progression

The Contractual Advanced Process Control Engineer typically works on specific projects under contract, focusing on implementing advanced control strategies. In contrast, a Process Control Engineer usually holds a permanent position, managing ongoing control systems. Both roles require similar credentials but differ mainly in employment type and work setup.

What are popular job titles related to Contractual Advanced Process Control Engineer jobs in St. Louis, MO?

For Contractual Advanced Process Control Engineer jobs in St. Louis, MO, the most frequently searched job titles are:

What job categories do people searching Contractual Advanced Process Control Engineer jobs in St. Louis, MO look for?

The top searched job categories for Contractual Advanced Process Control Engineer jobs in St. Louis, MO are:

What cities near St. Louis, MO are hiring for Contractual Advanced Process Control Engineer jobs?

Cities near St. Louis, MO with the most Contractual Advanced Process Control Engineer job openings:

Infographic showing various Contractual Advanced Process Control Engineer job openings in St. Louis, MO as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 4% Contract, and 1% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $96,016 per year, or $46.2 per hour.

Associate Guidance Navigation & Control Engineer

Boeing

Hazelwood, MO

Full-time

Medical, Life, Retirement

Re-posted 10 hours ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 613 frontline employees who took The Breakroom Quiz

33rd of 540 rated manufacturers


Job description

Associate Guidance Navigation & Control Engineer

Company:

The Boeing Company

Boeing Defense, Space & Security's Air Dominance division is hiring Associate Guidance Navigation and Control (GNC) Engineers in Hazelwood, MO.

Propelled by a team with an innovative spirit that transcends cultures, Air Dominance delivers decisive mission advantages through cutting-edge capabilities and supports design, manufacturing, and services for a broad portfolio of military aircraft. These roles will support new product design, development, integration and flight test supporting the areas of guidance, modeling and simulation, flight control and subsystem control for the expanding Air Dominance Portfolio; F-15, F/A-18, MQ-25, T-7A as well as new proprietary air dominance programs.

Flight engineers are essential to the development, safety and success of our products and solutions. Each day, they go above and beyond to meet our customers' overall mission requirements-from initial vehicle concept definition through design, test, validation and in-service support. Your expertise in areas such as Aerodynamics; Propulsion; Guidance, Navigation & Control; and Loads & Dynamics will drive the future of aerospace.

Position Responsibilities

  • Assist in defining Guidance, Navigation and Control mission requirements and ensure requirements traceability and quality from the system level to component level

  • Use multidisciplinary model data (aero, mass properties, propulsion, etc.) to develop and refine a complex, nonlinear, 6 degrees of freedom simulation model

  • Use various software languages, C, C++, FORTRAN, Python, etc. to develop, implement, integrate and test vehicle models and controllers

  • Support design of flight control laws using modern linear control design techniques and tools to achieve design and performance targets

  • Use advanced nonlinear analysis to assess and refine the control law design

  • Perform model validation against test data to inform and improve the accuracy of the simulation environment

  • Develop supplementary controllers, limiters, mode logic, and signal shaping to properly bound the performance within all areas of the flight envelope

  • Work with flight simulation and Vehicle Management Systems (VMS) software engineers to incorporate control laws into the operational flight program

  • Support flight simulations including desktop, software, and real time simulations

  • Support hardware in the loop development and testing

  • Support flight testing planning and execution

  • Participate in design reviews, analyses, simulations and component/system testing to ensure delivery of products that meet or exceed customer requirements and expectations

Basic Qualifications (Required Skills and 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

  • 2+ years work-related experience with a Bachelors degree OR an equivalent combination of work-related experience and technical education.

  • Experience with Guidance Navigation & Control engineering

  • Experience using Matlab/Simulink or MatrixX to model systems.

Preferred Qualifications (Desired Skills and Experience):

  • Active U.S. Secret Security Clearance or higher

  • Experience with simulation, system and component modeling

  • Experience with implementing algorithms in real time systems

  • Hardware in the Loop Simulator (HILS) experience

  • Prior experience in flight test support

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 (DFW) 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.

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.

Pay & Benefits:

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.

Summary pay range: $93,500 - $126,500

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

This position offers relocation based on candidate eligibility.

Export Control Requirement:

This is not an Export Control position.

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)

Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud Warning

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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