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Plant Engineer Jobs in Wisconsin (NOW HIRING)

GB Packaging

Plant Engineer

Green Bay, WI · On-site

Position Overview The Plant Engineer is responsible for ensuring the mechanical integrity, reliability, and compliance of facilities and equipment throughout the mill. This position provides ...

Green Bay Packaging Inc

Plant Engineer

Green Bay, WI · On-site

Position Overview The Plant Engineer is responsible for ensuring the mechanical integrity, reliability, and compliance of facilities and equipment throughout the mill. This position provides ...

3M

Plant Engineering Supervisor*

Menomonie, WI

Plant Engineering Maintenance Supervisor Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so ...

3M

Plant Engineering Supervisor*

Menomonie, WI · On-site

Plant Engineering Maintenance Supervisor Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so ...

Conagra Brands, Inc.

Plant Engineering Manager

Darien, WI · On-site

$109K - $159K/yr

You'll lead plant-specific engineering and maintenance strategies that support low-loss production systems, vertical startup processes, and Early Management initiatives. You'll provide technical ...

Conagra Brands

Plant Engineering Manager

Darien, WI

$109K - $159K/yr

Reporting to the Plant Manager, you'll develop and implement the overall plant technical strategy with a focus on engineering projects, maintenance excellence, and stores improvement programs. You'll ...

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All JobsPlant Engineer JobsPlant Engineer Jobs in Wisconsin

Plant Engineer information

See Wisconsin salary details

$41.9K

$100.8K

$144.3K

How much do plant engineer jobs pay per year?

As of Jul 29, 2026, the average yearly pay for plant engineer in Wisconsin is $100,807.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,200.00 and $121,100.00 per year, depending on experience, location, and employer.

What does a plant engineer do?

A plant engineer is responsible for designing, maintaining, and improving manufacturing or processing plant operations. They oversee equipment, ensure safety standards, troubleshoot technical issues, and often use tools like CAD software and diagnostic systems to optimize plant performance.

What is a Plant Engineer?

A Plant Engineer is a professional responsible for overseeing the operation, maintenance, and improvement of manufacturing or industrial plants. They work to ensure that all plant systems, equipment, and processes run efficiently, safely, and in compliance with regulations. Plant Engineers often handle troubleshooting, project management, and the implementation of new technologies to increase productivity. Their role may also involve supervising maintenance staff and coordinating with other departments to optimize plant performance.

What is the difference between Plant Engineer vs Mechanical Engineer?

AspectPlant EngineerMechanical Engineer
CredentialsBachelor's in engineering, certifications like PE or EIT often preferredBachelor's in mechanical engineering, PE license optional
Work EnvironmentIndustrial plants, manufacturing facilities, power plantsDesign firms, manufacturing, R&D labs, industrial settings
Industry UsageCommonly employed in manufacturing, energy, and processing industriesUsed across various sectors including automotive, aerospace, and energy

While both roles require engineering knowledge, Plant Engineers focus on maintaining and improving plant operations, whereas Mechanical Engineers often work on designing and developing mechanical systems. The roles overlap in credentials and industry settings, but their primary responsibilities differ.

What are some common challenges a Plant Engineer faces during equipment upgrades or maintenance shutdowns?

Plant Engineers often encounter challenges such as coordinating with multiple departments to minimize production downtime, managing tight project schedules, and ensuring compliance with safety and environmental regulations during equipment upgrades or maintenance shutdowns. Effective communication and planning are crucial, as these projects often require collaboration with outside contractors, vendors, and internal teams. Additionally, Plant Engineers must anticipate potential technical issues and ensure that all work is completed within budget and to specification.

What engineers make $200,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering often earn $200,000 or more annually, especially with extensive experience, advanced skills, and relevant certifications. Executive or managerial engineering roles can also reach or exceed this salary level, particularly in high-demand industries or large organizations.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High compensation often involves working in high-demand industries, holding managerial positions, or possessing advanced certifications and expertise in niche areas.

What Do Plant Engineers Do?

As a production plant engineer, you work in a manufacturing facility to ensure that daily operations run smoothly, with a focus on the equipment and machinery. Your responsibilities include designing new systems or equipment, directing plant personnel in proper methods and procedures of these systems and equipment, and executing or overseeing preventive maintenance and repair. Additional job duties may involve planning and supervising engineering projects, designing manufacturing equipment layouts, and checking for safety and environmental compliance. The main qualification for a career in plant engineering is a bachelor’s degree in industrial design or a sub-specialty of engineering, such as chemical, mechanical, nuclear, or electrical engineering. Professional certification, like the certified plant engineer (CPE) designation from the Association for Facilities Engineering (AFE) prove your skills, and employers may prefer these qualifications.

What are the key skills and qualifications needed to thrive as a Plant Engineer, and why are they important?

To thrive as a Plant Engineer, you need a solid background in mechanical or electrical engineering, problem-solving abilities, and a relevant bachelor's degree. Familiarity with CAD software, PLC systems, and compliance with industry standards or certifications like PE (Professional Engineer) is typically expected. Strong communication, project management, and teamwork skills help you excel in coordinating with maintenance teams and other departments. These skills ensure efficient plant operations, reduced downtime, and the successful implementation of engineering solutions.

What engineering jobs pay $500,000?

High-level engineering roles such as petroleum engineers, aerospace engineers, and certain senior roles in software or systems engineering can reach or exceed $500,000 annually, often with bonuses and stock options. These positions typically require advanced degrees, extensive experience, and specialized skills in high-demand industries or executive-level responsibilities.
More about Plant Engineer jobs
What are the most commonly searched types of Plant Engineer jobs in Wisconsin? The most popular types of Plant Engineer jobs in Wisconsin are:
What are popular job titles related to Plant Engineer jobs in Wisconsin? For Plant Engineer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Plant Engineer jobs in Wisconsin look for? The top searched job categories for Plant Engineer jobs in Wisconsin are:
What are popular job titles related to Plant Engineer jobs in WI? For Plant Engineer jobs in WI, the most frequently searched job titles are:
Plant Engineer jobs near you
Infographic showing various Plant Engineer job openings in Wisconsin as of July 2026, with employment types broken down into 91% Full Time, 7% Part Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $100,807 per year, or $48.5 per hour.

Plant Engineer

GB Packaging

Green Bay, WI • On-site

Full-time

Medical, Dental, Life, Retirement

Posted 27 days ago

Job description

Position Overview
The Plant Engineer is responsible for ensuring the mechanical integrity, reliability, and compliance of facilities and equipment throughout the mill. This position provides technical leadership and subject matter expertise to support maintenance, engineering, and operations teams while ensuring compliance with federal, state, and local regulations, building codes, and environmental requirements. The Plant Engineer plays a key role in risk mitigation, continuous improvement, equipment reliability, and safe operations across the facility.
Responsibilities
• Manage and support the mill's Mechanical Integrity Program including tanks, pressure vessels, safety relief valves, and tile chests.
• Develop inspection, maintenance, and reliability strategies to ensure safe and effective operation of critical assets.
• Troubleshoot equipment and facility-related issues to minimize downtime and improve operational performance.
• Evaluate, specify, install, and commission equipment and systems throughout the mill.
• Provide engineering oversight and support for facility infrastructure, including building roofs and structural systems, HVAC systems, fire protection systems, and underground utilities.
• Coordinate repairs, upgrades, and capital projects to maintain facility reliability and compliance.
• Ensure all projects, equipment, and facilities comply with applicable federal, state, and local regulations, building codes, and environmental requirements.
• Identify and address safety, health, and environmental risks associated with facility operations and engineering projects.
• Support risk mitigation initiatives and property loss prevention programs.
• Maintain accurate engineering and compliance documentation.
• Serve as a cross-functional Subject Matter Expert (SME) supporting maintenance, engineering, and operations teams.
• Provide technical guidance during equipment repairs, troubleshooting efforts, and capital project execution.
• Lead continuous improvement initiatives focused on reliability, safety, and operational efficiency.
• Maintain and develop technical expertise in equipment, facility systems, and applicable engineering standards.
Qualifications
• Bachelor's degree in Mechanical Engineering or related engineering discipline.
• Minimum of 5 years of experience supporting manufacturing, industrial, process, pulp and paper, or similar heavy industrial operations.
• Working knowledge of mechanical systems, facility infrastructure, and engineering principles.
• Strong troubleshooting, project management, and problem-solving skills.
• Knowledge of OSHA regulations and industrial safety standards.
• Ability to collaborate effectively across departments and organizational levels.
• Ability to support occasional weekend duty coverage.
Compensation & Benefits
Green Bay Packaging Inc. is an Equal Employment Opportunity (EEO) employer. In addition to a competitive wage, we offer an excellent benefit package including access to our Employee Health and Wellness clinic, medical, dental, life, STD/LTD, and a company matching 401(k).
Company Overview
Started in 1933, Green Bay Packaging Inc. is a family-owned, vertically integrated company consisting of corrugated container plants, a folding carton facility, recycled and virgin containerboard mills, pressure-sensitive label roll stock plants, timberlands, a paper slitting operation, and a sawmill facility. Headquartered in Green Bay, WI, Green Bay Packaging Inc. employs over 5,000 team members and operates more than 40 facilities in 16 states. Green Bay Packaging is committed to innovative product development, sustainable forestry practices, and emphasizes safety, quality, and continuous improvement. For more information, visit gbp.com.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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