At Paul Mueller Company, career opportunities go far beyond manufacturing. Our team includes skilled trades, engineering, maintenance, information technology, human resources, accounting, finance, marketing, communications, sales, supply chain, quality, and many other professions — all working together to create solutions for customers worldwide.
We're investing in our facilities, innovative technology, and, most importantly, our coworkers. With double-digit year-over-year growth, we are expanding our workforce and building career development opportunities in our in-house training and development department.
Whether you're launching your career, bringing years of experience, or looking for your next challenge, you'll find meaningful work, opportunities to grow, and a team that values your ideas, encourages ownership, and recognizes how every role contributes to our shared success.
Whatever your background, there's a place to build your future at Paul Mueller Company.
The Assistant Production Supervisor is an apprenticeship position that collaborates with a higher-level manager for training and development regarding all responsibilities involved in leading and directing production and employees. This position assists with planning and directing all manufacturing duties for a specific business unit or department. This position is responsible for their team's safety and production quality, and efficiency. The Assistant Production Supervisor assists with planning and assigning work, drives accountability of company policies and procedures, executes continuous improvement, and manages direct personnel.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
Base Compensation Range: $59,159 - $88,739 annually
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
Working Conditions
Manufacturing shop environment. Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
Apply Now
Co-workers in this classification are required to have an advanced understanding and competency in stainless steel welding and grinding operations and blue print reading. Must be able to pass our Craftsman test.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies), Education
Education and Experience
Base Compensation Range: $25.46 - $27.69 per hour
Shift Differential: $2.00 per hour
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance (as of 2026).
Health and Ancillary Benefit Overview:
WORK ENVIRONMENT:
Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
PHYSICAL DEMANDS:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential function of this job. While performing the duties of this position, the employee is regularly required to walk, stand, use hands and fingers, handle, grasp or feel; reach with hands and arms climb or balance; stoop, kneel, crouch or crawl.
Additional effort requirements consist of, but are not limited to, lifting, pushing and pulling material, stairs, and ladders. When there is an occasion to move heavy material greater than 50 pounds, the operator will request assistance from another operator, or utilize provided lifting equipment.
Apply NowA Fabricator is responsible for basic cutting, shaping, welding and grinding of metal to form tanks, vessels and their components according to blueprints and specifications, while adhering to quality standards. This position may have previous experience operating basic hand and power tools. Additionally, knowledge of painting, sandblasting, shipping, receiving and assembling of products may be required.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
1. Basic blueprint reading.
2. Basic welding.
3. Basic grinding.
4. Additional technical skills
Base Compensation Range: $19.86 - $21.42 per hour
Shift Differential: $2.00 per hour
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
WORK ENVIRONMENT:
Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
PHYSICAL DEMANDS:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential function of this job. While performing the duties of this position, the employee is regularly required to walk, stand, use hands and fingers, handle, grasp or feel; reach with hands and arms climb or balance; stoop, kneel, crouch or crawl.
Additional effort requirements consist of, but are not limited to, lifting, pushing and pulling material, stairs, and ladders. When there is an occasion to move heavy material greater than 50 pounds, the operator will request assistance from another operator, or utilize provided lifting equipment.
Apply NowA Fabricator Advanced performs moderately skilled welding, grinding and machine operations to expertly fabricate metal tanks, vessels and their components. This position must be able to accurately interpret blueprints, drawings and specifications and adhere to quality standards. An ability to measure, calculate and work with tolerances is needed. Attention to detail, craftsmanship and a commitment to quality are essential.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
1. Basic blueprint reading.
2. Basic welding.
3. Basic grinding.
4. Additional technical skills
Base Compensation Range: $22.74 - $24.46 per hour
Shift Differential: $2.00 per hour
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
WORK ENVIRONMENT:
Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
PHYSICAL DEMANDS:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential function of this job. While performing the duties of this position, the employee is regularly required to walk, stand, use hands and fingers, handle, grasp or feel; reach with hands and arms climb or balance; stoop, kneel, crouch or crawl. Additional effort requirements consist of, but are not limited to, lifting, pushing and pulling material, stairs, and ladders. When there is an occasion to move heavy material greater than 50 pounds, the operator will request assistance from another operator, or utilize provided lifting equipment.
Apply NowNot sure what to apply for? We can help!
Answer a few quick questions and we'll reach out to discuss openings that may fit your skills and interests.
Make an impact while a living building equipment used by industry-leading companies around the globe.
The Manufacturing Skills Instructor delivers structured technical training and performs operator qualification activities across welding, grinding and metal finishing processes. This role executes curriculum and ensures consistent, standardized training delivery through the in-house skills lab classroom and laboratories.
The position is responsible for delivering regularly scheduled and specially requested training sessions, as well as performing on-demand welder qualification testing for candidates, current coworkers, and contractors. This role functions as a primary training delivery resource and qualification authority.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
Base Compensation Range: $59,159 - $88,739 annually
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
Working Conditions
Manufacturing shop environment. Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
Apply NowThe Operations Manager may be responsible for all operational activities including production floor, engineering, planning, scheduling, buying, inventory management, quality assurance, and continuous improvement for one or more business units. At times, this position may also be responsible for sales staff. This position will utilize tools and processes to strategically support continuous improvement, organizational growth, and development. The Operations Manager will possess a strong working knowledge of the production sequence and will recommend changes to the sequence and process to maximize efficiencies. Additionally, they will act as a liaison between Sales, Estimating, Engineering, Purchasing, and Operations. This position will foster continuous improvement and operational excellence across the team to shape the team’s performance, people-focused culture, and meet organizational goals.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
Base Compensation Range: $121,990 - $208,667 annually
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
Professional office environment with some time spent in a manufacturing shop. Use of standard office equipment (computers, phones, copiers, and filing cabinets, etc.). Frequent presence on the manufacturing floor as well as field operations. Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures.
Apply Now
The Press Operator I is responsible for operating multiple hydraulic and mechanical presses. This position may require forming, punching, gasketing, crimping and/or flanging plate heat exchanger (PHE) plates.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
HS diploma or GED Equivalent preferred
Base Compensation Range: $19.57 - $22.12 per hour
Shift Differential: 10%
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
WORK ENVIRONMENT:
Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
PHYSICAL DEMANDS:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential function of this job. While performing the duties of this position, the employee is regularly required to walk, stand, use hands and fingers, handle, grasp or feel; reach with hands and arms climb or balance; stoop, kneel, crouch or crawl.
Additional effort requirements consist of, but are not limited to, lifting, pushing and pulling material, stairs, and ladders. When there is an occasion to move heavy material greater than 50 pounds, the operator will request assistance from another operator, or utilize provided lifting equipment.
Apply Now
The Production Supervisor position plans and directs all manufacturing duties for a business unit including the direct supervision of hourly employees. This position is responsible for the safety of their team and quality and efficiencies of the product. The Production Supervisor plans and assigns work, enforces company policies and procedures, drives continuous improvement, and mentors and develops hourly employees.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
Base Compensation Range: $63,736 - $99,691 annually
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
Working Conditions
Manufacturing shop environment. Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
Apply NowThe Production Supervisor position plans and directs all manufacturing duties for a business unit including the direct supervision of hourly employees. This position is responsible for the safety of their team and quality and efficiencies of the product. The Production Supervisor plans and assigns work, enforces company policies and procedures, drives continuous improvement, and mentors and develops hourly employees.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
Base Compensation Range: $63,736 - $99,691 annually
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
Working Conditions
Manufacturing shop environment. Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
Apply NowThe Production Supervisor position plans and directs all manufacturing duties for a business unit including the direct supervision of hourly employees. This position is responsible for the safety of their team and quality and efficiencies of the product. The Production Supervisor plans and assigns work, enforces company policies and procedures, drives continuous improvement, and mentors and develops hourly employees.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
Base Compensation Range: $63,736 - $99,691 annually
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
Working Conditions
Manufacturing shop environment. Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
Apply NowWe are currently searching for a Production Employee for our Springfield MO Facility. Co-workers in this classification are required to have an entry level knowledge of ordinary manufacturing operations.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
Base Compensation Range: $17.24 - $19.02 per hour
Shift Differential: $2.00 per hour
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance (as of 2024).
Health and Ancillary Benefit Overview:
WORK ENVIRONMENT:
Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
PHYSICAL DEMANDS:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential function of this job. While performing the duties of this position, the employee is regularly required to walk, stand, use hands and fingers, handle, grasp or feel; reach with hands and arms climb or balance; stoop, kneel, crouch or crawl.
Additional effort requirements consist of, but are not limited to, lifting, pushing and pulling material, stairs, and ladders. When there is an occasion to move heavy material greater than 50 pounds, the operator will request assistance from another operator, or utilize provided lifting equipment.
Apply NowThe Quality Control Inspector position ensures that the products manufactured by Paul Mueller Company meet the required specifications as directed by company policy, the customer, jurisdictional authority or a combination. This position compares our products to the appropriate specification(s) and/or standard(s) and operates within the limits of company policy and authority delegated by the Quality Assurance Manager.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
Base Compensation Range: $20.13 - $30.20 per hour
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
Professional office environment with some time spent in a manufacturing shop. Use of standard office equipment (computers, phones, copiers, and filing cabinets, etc.). Frequent presence on the manufacturing floor as well as field operations. Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures.
Apply Now
We are currently searching for a Sr. Machinist for our Springfield MO Facility. Employees in this classification are required to have an advanced understanding and competency in machine shop operations.
Essential Job Functions
Knowledge, Skills, Abilities (Competencies)
Education and Experience
Base Compensation Range: $29.96 - $34.78 per hour
Shift Differential: 10%
Variable Compensation Range: Incentive bonus eligibility up to 12% of gross annual salary base on company performance.
Health and Ancillary Benefit Overview:
Working Conditions
Exposure to conditions, such as: dust, fumes, noise and high-degree varying seasonal temperatures. Machinery with energy sources including electrical, mechanical, hydraulic, pneumatic, chemical, or other energy.
PHYSICAL DEMANDS:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential function of this job. While performing the duties of this position, the employee is regularly required to walk, stand, use hands and fingers, handle, grasp or feel; reach with hands and arms climb or balance; stoop, kneel, crouch or crawl. Additional effort requirements consist of, but are not limited to, lifting, pushing and pulling material, stairs, and ladders. When there is an occasion to move heavy material greater than 50 pounds, the operator will request assistance from another operator, or utilize provided lifting equipment.
Apply NowAnswer a few quick questions and we'll reach out to discuss openings that may fit your skills and interests.
Make an impact while a living building equipment used by industry-leading companies around the globe.