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Senior Chemical Engineering Jobs in Wisconsin (NOW HIRING)

Mitsubishi Chemical Corporation

WI · On-site

$130 - $140/hr

## Senior Production EngineerApplylocations: LaPorte, Texastime type: Full timeposted on: Posted ... In this role, you'll combine chemical engineering expertise with practical plant experience to ...

Kosmos

Sr Process Engineer

Milwaukee, WI · On-site

$100K - $140K/yr

The position will require research and application of advanced chemical engineering theories, methods and research techniques in solution of complex and advanced chemical engineering problems. The ...

Koch Industries

Senior Papermaking Engineer

Neenah, WI · On-site

$105K - $145K/yr

Your Job Join Georgia-Pacific at the Neenah Technical Center as a Senior Papermaking Engineer ... Bachelor's degree in papermaking, mechanical engineering, chemical engineering, or a related field.

Equity Packaging, Inc

WI · On-site

$110 - $160/hr

... seeking an experienced Senior Packaging Engineer to support packaging innovation and ... Required Qualifications Bachelor's degree in Packaging Science, Packaging Engineering, Chemical ...

FrieslandCampina

WI · On-site

$110 - $150/hr

Senior Process Engineer Darlington Wisconsin (US) Engineering & Technology 40+ Senior Process ... Bachelor's degree in Chemical Engineering, Mechanical Engineering, Food Process Engineering, Dairy ...

AprilAire

Senior Product Engineer

Sun Prairie, WI · Hybrid

Responsibilities The Senior Engineer is tasked with responsibilities in the following key areas ... Bachelor's degree in Mechanical Engineering, Chemical Engineering or similar disciplines * Requires ...

AprilAire

Senior Product Engineer

Sun Prairie, WI · Hybrid

Responsibilities The Senior Engineer is tasked with responsibilities in the following key areas ... Bachelor's degree in Mechanical Engineering, Chemical Engineering or similar disciplines * Requires ...

Celanese

WI · On-site

$180 - $230/hr

Overview The Senior Manager Projects is responsible for the capital project portfolio of all ... Chemical engineering or other technical). * Professional Engineer (PE) certification is ...

Ahlstrom

Sr. Process Engineer

Kaukauna, WI · On-site

$105K - $136K/yr

We are seeking a Senior Process Engineer to join our Technical Team at our integrated pulp and ... Bachelor's degree in Chemical Engineering, Mechanical Engineering, Process Engineering, Paper ...

Ahlstrom-5

Sr. Process Engineer

Kaukauna, WI · On-site

$90 - $130/hr

We are seeking a Senior Process Engineer to join our Technical Team at our integrated pulp and ... Bachelor's degree in Chemical Engineering, Mechanical Engineering, Process Engineering, Paper ...

AprilAire

Senior Product Engineer

Sun Prairie, WI · On-site

Responsibilities The Senior Engineer is tasked with responsibilities in the following key areas ... Bachelor's degree in Mechanical Engineering, Chemical Engineering or similar disciplines * Requires ...

Cheniere Energy, Inc.

WI · On-site

$120 - $170/hr

Bachelor's degree in chemical engineering. A Professional Engineer's (PE) License is a plus ... Senior Engineer Five (5+) years' experience in an industrial setting in engineering or operations ...

Milwaukee-Tool

WI · On-site

$110 - $145/hr

As a Senior Engineer in the Cell Technology Team, you will work at the forefront of battery ... Bachelor's degree in Chemical Engineering, Materials Science, Chemistry, Electrochemistry, or a ...

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All JobsChemical Engineering JobsSenior Chemical Engineering JobsSenior Chemical Engineering Jobs in Wisconsin

Senior Chemical Engineering information

See Wisconsin salary details

$93.4K

$136.4K

$162.5K

How much do senior chemical engineering jobs pay per year?

As of Sep 5, 2026, the average yearly pay for senior chemical engineering in Wisconsin is $136,432.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,200.00 and $149,900.00 per year, depending on experience, location, and employer.

What is a senior chemical engineer?

Senior Chemical Engineers are experienced professionals who design, develop, and optimize processes for manufacturing chemicals, fuels, pharmaceuticals, and other products. They often lead teams, oversee large projects, and solve complex engineering problems by applying principles of chemistry, physics, and engineering. Their responsibilities may include process design, safety assessment, troubleshooting, and ensuring compliance with environmental regulations. With several years of industry experience, they also mentor junior engineers and contribute to strategic decision-making within their organizations.

What are some common challenges faced by senior chemical engineers when managing cross-functional project teams?

Senior Chemical Engineers often lead projects that require collaboration across multiple departments, such as R&D, production, quality assurance, and safety. A common challenge is aligning diverse teams with varying priorities and technical backgrounds toward a unified goal, while ensuring compliance with safety regulations and project timelines. Effective communication and strong project management skills are essential to overcome these challenges, as is the ability to adapt to changing project scopes and resolve technical disputes. Building strong relationships and fostering a collaborative environment are key to project success in this role.

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

To thrive as a Senior Chemical Engineer, you need deep expertise in chemical process design, project management, and a degree in chemical engineering, often with a Professional Engineer (PE) license. Familiarity with simulation software like Aspen Plus or HYSYS, process control systems, and industry safety standards is typically required. Strong leadership, problem-solving abilities, and effective communication are essential soft skills for this role. These skills ensure the safe, efficient, and innovative development of chemical processes and successful project outcomes.

What is the difference between Senior Chemical Engineering vs Chemical Engineering?

AspectSenior Chemical EngineeringChemical Engineering
Required CredentialsBachelor's degree, 5+ years experience, professional engineering license often preferredBachelor's degree in chemical engineering, entry-level to mid-level experience
Work EnvironmentDesign, project management, oversight roles in manufacturing or R&DDesign, process development, and operational tasks in manufacturing plants or labs
Employer & Industry UsageManufacturing firms, chemical plants, consulting firmsChemical, pharmaceuticals, energy, and related industries

Senior Chemical Engineers typically have more experience, leadership responsibilities, and specialized knowledge compared to Chemical Engineers. They often oversee projects, manage teams, and contribute to strategic planning, whereas Chemical Engineers focus on designing and optimizing processes. Both roles are essential in the chemical industry, but the senior position involves higher responsibility and expertise.

How much does a senior chemical engineer earn?

A senior chemical engineer typically earns between $90,000 and $130,000 annually, depending on experience, location, and industry. They often hold advanced degrees and certifications, and may work in manufacturing, pharmaceuticals, or energy sectors with specialized tools and processes.

What does a senior chemical engineer do?

A senior chemical engineer designs, develops, and optimizes chemical processes and equipment to produce products safely and efficiently. They often lead project teams, analyze process data, ensure compliance with safety and environmental regulations, and use tools like process simulation software. Their role requires strong technical expertise, problem-solving skills, and experience in process management.

What are the most commonly searched types of Chemical Engineering jobs in Wisconsin?

The most popular types of Chemical Engineering jobs in Wisconsin are:

What are popular job titles related to Senior Chemical Engineering jobs in Wisconsin?

For Senior Chemical Engineering jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Senior Chemical Engineering jobs in Wisconsin look for?

The top searched job categories for Senior Chemical Engineering jobs in Wisconsin are:

Senior Chemical Engineering jobs near you
Infographic showing various Senior Chemical Engineering job openings in Wisconsin as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, 3% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $136,432 per year, or $65.6 per hour.

Senior Production Engineer

Mitsubishi Chemical Corporation

WI • On-site

$130 - $140/hr

Other

Posted 18 days ago

Mitsubishi Chemical rating

8.6

Company rating: 8.6 out of 10

Based on 25 frontline employees who took The Breakroom Quiz

17th of 103 rated chemical manufacturers

Job description

## Senior Production EngineerApplylocations: LaPorte, Texastime type: Full timeposted on: Posted Todayjob requisition id: JR\_0000900**Company:**Soarnol**Job Description:**Mitsubishi Chemical Group’s SoarnoLTM EVOH business in La Porte, TX is seeking a **Production Engineer** to help optimize world-class polymer production operations. In this role, you’ll combine chemical engineering expertise with practical plant experience to enhance safety, reliability, and productivity across integrated manufacturing units.## What You’ll DoAs a key technical partner to Operations, you’ll oversee and continuously improve EVOH polymer and distillation processes:* **Optimize plant performance:** Monitor and control polymer manufacturing and distillation units to ensure safe, stable, and cost-effective operation.* **Lead startups & shutdowns:** Plan and support plant startups, maintenance turnarounds, and product grade transitions.* **Troubleshoot & solve:** Diagnose production issues—including process, equipment, and human-factor causes—and implement corrective actions.* **Drive continuous improvement:** Analyze production methods, mass/energy balances, and operating limits to boost yield, quality, and efficiency.* **Strengthen process knowledge:** Build deep expertise in plant chemistry and operating conditions; translate insights into improved designs and procedures.* **Coach operations teams:** Train and guide operators on best practices and process intent to enhance execution and reliability.* **Communicate & document:** Deliver clear technical reports and recommendations to operations and leadership stakeholders.## What You Bring* B.S. in Chemical Engineering or Chemistry required* 3–7 years of plant or process engineering experience in chemical or polymer manufacturing* Hands-on experience with distillation, reaction, and/or polymer processes* Strong troubleshooting, root-cause analysis, and data interpretation skills* Ability to translate technical findings into actionable operational improvements* Effective communication and collaboration with cross-functional teams## Why Join Mitsubishi Chemical Group?* Work on advanced EVOH barrier materials used in critical packaging and industrial applications* Be part of a global leader committed to innovation, safety, and sustainability* Influence real plant performance and see your solutions implemented* Competitive compensation, comprehensive benefits, and career growth opportunities*The salary range for this position is $130,000-140,000. Factors such as scope and responsibilities of the position, candidate's work experience, education/training, job-related skills, internal peer equity, as well as market and business considerations may influence base pay offered. This salary will be subject to a geographic adjustment (according to a specific city and state), if an authorization is granted to work outside of the location listed in this posting.* #J-18808-Ljbffr

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