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Senior Process Engineer Jobs in Wisconsin (NOW HIRING)

Senior Process Engineer

Waukesha, WI ยท On-site

$104K - $134K/yr

Process Design & Engineering * Develop and interpret process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), and mass/energy balances. * Design and layout fluid process systems and ...

Senior Process Engineer

Waukesha, WI ยท On-site

$104K - $134K/yr

Process Design & Engineering * Develop and interpret process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), and mass/energy balances. * Design and layout fluid process systems and ...

WI ยท On-site

$120 - $170/hr

The Engineer/Senior, Process reports to the Engineering Superintendent, Process, and is the technical contact for all matters related to the process technology employed in the facility. The Engineer ...

Paint Process Engineer

Johnson Creek, WI ยท On-site

$90K - $108K/yr

Opportunities for growth into senior process engineering, project engineering, or leadership roles. * A visible impact: you'll see your process changes show up directly as better quality, less scrap ...

Paint Process Engineer

Johnson Creek, WI ยท On-site

$90K - $108K/yr

Opportunities for growth into senior process engineering, project engineering, or leadership roles. * A visible impact: you'll see your process changes show up directly as better quality, less scrap ...

The Senior Process Engineer will also assist process development, operations and technical groups in developing and implementing process improvements, troubleshooting production/quality issues, and ...

The Senior Process Engineer will also assist process development, operations and technical groups in developing and implementing process improvements, troubleshooting production/quality issues, and ...

Process Engineering Supervisor

Ellsworth, WI ยท On-site

$135K - $150K/yr

In addition to executing Senior Process Engineer responsibilities, the Supervisor provides expertise and technical guidance to team members, oversees day-to-day tasks to ensure that the team meets ...

Process Engineering Supervisor

River Falls, WI ยท On-site

$135K - $150K/yr

In addition to executing Senior Process Engineer responsibilities, the Supervisor provides expertise and technical guidance to team members, oversees day-to-day tasks to ensure that the team meets ...

Process Engineering Supervisor

Roberts, WI ยท On-site

$135K - $150K/yr

In addition to executing Senior Process Engineer responsibilities, the Supervisor provides expertise and technical guidance to team members, oversees day-to-day tasks to ensure that the team meets ...

Process Engineering Supervisor

Somerset, WI ยท On-site

$135K - $150K/yr

In addition to executing Senior Process Engineer responsibilities, the Supervisor provides expertise and technical guidance to team members, oversees day-to-day tasks to ensure that the team meets ...

Showing results 21-40

Senior Process Engineer information

See Wisconsin salary details

$75.7K

$122.2K

$172.1K

How much do senior process engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for senior process engineer in Wisconsin is $122,249.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,000.00 and $135,800.00 per year, depending on experience, location, and employer.

What does a senior process engineer do?

A Senior Process Engineer is responsible for designing, optimizing, and overseeing processes within manufacturing or production environments. They analyze workflows, troubleshoot issues, and implement improvements to increase efficiency, safety, and product quality. Senior Process Engineers often lead projects, mentor junior engineers, and collaborate with cross-functional teams to ensure operational excellence. Their expertise is vital in industries like chemicals, pharmaceuticals, oil and gas, and food processing.

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

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What are some common challenges senior process engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.

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

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications like Six Sigma or PE licensure.

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

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

What job categories do people searching Senior Process Engineer jobs in Wisconsin look for?

The top searched job categories for Senior Process Engineer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Senior Process Engineer jobs?

Cities in Wisconsin with the most Senior Process Engineer job openings:

Infographic showing various Senior Process Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $122,249 per year, or $58.8 per hour.

Senior Process Engineer

Promachbuilt

Waukesha, WI โ€ข On-site

$104K - $134K/yr

Full-time

Dental, Vision, Life, Retirement, PTO

Re-posted 2 hours ago


Key responsibilities

  • Develop and interpret process flow diagrams, piping and instrumentation diagrams, and mass/energy balances.

  • Lead process engineering activities for projects from concept through commissioning, including preparing BOMs, assembly drawings, and supporting documentation.

  • Evaluate existing processes to identify opportunities for efficiency, yield improvement, and cost reduction, and perform root cause analysis for process deviations.


Job description

Join ProMach and shine. Whether you're creative, strategic, persuasive, or mechanically inclined, there's a place for you here. Be a problem-solver, a closer, a futurist-whatever drives you.

At ProMach, you'll be challenged and rewarded as you help improve packaging performance and shape the future of automation. And we'll be proud to have you on the journey.

Are you passionate about this work?

Process Design & Engineering

  • Develop and interpret process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), and mass/energy balances.

  • Design and layout fluid process systems and mechanical solutions using SolidWorks 3D to customers process and equipment needs.

  • Size and specify process equipment such as pumps, valves, heat exchangers, CIP systems, pasteurizers, and filtration units.

  • Create assembly drawings for manufacturing and supporting documentation.

Project Execution

  • Lead process engineering activities for projects from concept through commissioning including Bill of Materials (BOM), assembly drawings, revisions and supporting documentation, including on-site installation and start-up testing.

  • Prepare RFQs, performance specifications, and vendor evaluations.

  • Ensure proper sizing, selection, and procurement of equipment, instrumentation, and services are selected for each project.

Optimization & Troubleshooting

  • Evaluate existing processes and identify opportunities for efficiency, yield improvement, and cost reduction.

  • Conduct root cause analysis and implement corrective actions for process deviations.

  • Perform process capability studies and risk assessments

    Documentation & Compliance

    • Prepare and maintain accurate process documentation. This includes:

    - Best practices and procedures

    - Standard Operating Procedures (SOP)

    - Sanitation Standard Operating Procedures (SOP)

    - Technical Manuals and Training

    - Operation Manuals

    - Troubleshooting and Maintenance guides

    • Ensure our designs and equipment are in compliance with food safety regulations and our customer and company standards.

    Collaboration

    • Work closely with cross-functional teams (Operations, QA, Maintenance, Controls Engineering) both internally and externally.

    • Provide technical guidance and mentorship to junior engineers.

    If this sounds like you, we want to connect!

    Education: BS in Mechanical, Chemical, or Process Engineering (or related field).

    Experience: 5+ years in process engineering for food & beverage or dairy systems.

    Technical Skills:

    • Strong knowledge of heat and mass transfer, fluid dynamics, and thermal processes.

    • Experience with computational fluid dynamics (CFD).

    • Familiarity with CIP systems, pasteurization, and hygienic design principles.

    • Proficiency in SolidWorks and AutoCAD design and process simulation software.

    • Knowledge of regulatory compliance and safety standards.

    • Food safety standards (FDA, USDA, 3-A Sanitary Standards).

    • Understanding of PLC-based automation and control systems.

    Soft Skills:

    • Excellent verbal and written communication skills including presentation skills.

    • Advanced problem-solving skills and ability to work effectively in a fast paced, dynamic environment.

    • Leadership abilities including ability to lead cross functional engineering teams.

    What's in it for you?

    There's no monopoly on innovative ideas or limits to how far you can advance with our team. We offer an open, communicative environment that fosters individual initiative. We pride ourselves in being a company where people are happy and choose to build a career.

    In addition to growth opportunities, as a ProMach employee, you receive more than just a paycheck. The education and experience you bring to a role with us matter. Placement within our salary range is determined based upon years of directly relatable experience for your position. These components, along with local and national compensation survey data, contribute to deciding a candidate's potential starting rate of pay.

    Total compensation includes your pay, potential short-term incentive opportunities, comprehensive medical/dental/vision programs, as well as life insurance, disability insurance, paid time off programs, a retirement savings plan with a company match, and a wellness program. And because we understand the importance of feeling protected, there is no waiting period for benefits - you are eligible on your first day of employment!

    Ability to travel up to 25%, including extended site visits. (Primarily North America with some International)

    #TEC
    #INTEC

    Pro Mach, Inc. was named to the Inc. 5,000 list of the fastest growing private companies in the U.S. seven times. We continue to introduce innovative products, enter new markets, expand our global presence, and actively acquire new capabilities.

    We have the rewards, opportunities, and the market strength of a large organization combined with the entrepreneurial culture of a small, fast-paced company. You will enjoy the benefits of working with a growing company that competes globally, with the personal touch and feel of a smaller company where you can make an impact every day.

    Curious about life at ProMach? Follow us on LinkedIn, Twitter, and Instagram!

    ProMach is an Equal Opportunity Employer. Pro Mach uses E-Verify to verify employment eligibility of all new hires to work in the United States. Pro Mach is a drug-free workplace.

    We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.