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Plant Engineer Jobs in Oregon (NOW HIRING)

Plant Engineer Location - Portland, OR Work Arrangement - Onsite, Day Shift What we do at Weir We are a global leader in mining technology for a sustainable future. We help our customers extract the ...

Description Purpose A Plant Engineer is responsible for all plant infrastructure including, but not limited to all mechanical, electrical and control systems. To design and implement manufacturing ...

Purpose A Plant Engineer is responsible for all plant infrastructure including, but not limited to all mechanical, electrical and control systems. To design and implement manufacturing technology to ...

Plant Engineer Location - Portland, OR Work Arrangement - Onsite, Day Shift What we do at Weir We are a global leader in mining technology for a sustainable future. We help our customers extract the ...

Plant Engineer Location - Portland, OR Work Arrangement - Onsite, Day Shift What we do at Weir We are a global leader in mining technology for a sustainable future. We help our customers extract the ...

Outside Plant Engineer

Beaverton, OR · On-site

$70K - $110K/yr

Outside Plant Engineer Base Salary: $70,400 to $110,000 annually DOE Benefits: Medical, dental, vision, 401k, flexible spending account, paid sick leave and paid time off, parental leave, quarterly ...

Outside Plant Engineer Base Salary: $70,400 to $110,000 annually DOE Benefits: Medical, dental, vision, 401k, flexible spending account, paid sick leave and paid time off, parental leave, quarterly ...

Outside Plant Engineer \n \n Base Salary: $70,400 to $110,000 annually DOE \n Benefits: Medical, dental, vision, 401k, flexible spending account, paid sick leave and paid time off, parental leave ...

The Plant Engineering Manager on site represents one of two senior staff members reporting directly to the Plant Manager. The primary role is to serve as the technical disciplines leader for the ...

... engineering is required. Minimum 3 years management experience in power generation or related field required. Experience in power plant combined cycle operations is required. Management skills ...

... in engineering is required. • Minimum 3 years management experience in power generation or related field required. • Experience in power plant combined cycle operations is required. • ...

Serve as the plant engineering lead for product launches, packaging changes, productivity projects, and innovation initiatives. * Partner with R&D, Quality, Supply Chain, Operations, and Packaging ...

Serve as the plant engineering lead for product launches, packaging changes, productivity projects, and innovation initiatives. * Partner with R&D, Quality, Supply Chain, Operations, and Packaging ...

The OSP Engineer performs detailed outside plant facility engineering tasks that includes estimating, analyzing, designing, planning, budget tracking estimates against actual costs for copper and ...

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Showing results 1-20

Plant Engineer information

See Oregon salary details

$43.9K

$105.6K

$151.2K

How much do plant engineer jobs pay per year?

As of Aug 1, 2026, the average yearly pay for plant engineer in Oregon is $105,595.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,000.00 and $126,900.00 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.
What are popular job titles related to Plant Engineer jobs in Oregon? For Plant Engineer jobs in Oregon, the most frequently searched job titles are:
What cities in Oregon are hiring for Plant Engineer jobs? Cities in Oregon with the most Plant Engineer job openings:
Infographic showing various Plant Engineer job openings in Oregon as of July 2026, with employment types broken down into 92% Full Time, 4% Part Time, 3% Contract, and 1% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $105,595 per year, or $50.8 per hour.

Full-time

Posted 29 days ago


Job description

Plant Engineer

Location- Portland, OR
Work Arrangement- Onsite, Day Shift

What we do at Weir
We are a global leader in mining technology for a sustainable future. We help our customers extract the resources the world needs more efficiently and more sustainably. Our planet's future depends on the transition to renewable energy, and that transition can only happen with the metals and minerals our customers deliver. So, we work side by side with mines across the globe to move less rock, use less energy, use water wisely, and create less waste. Together, we drive the shift to smart, efficient, and more sustainable mining.

Make your impact
You'll play a key role in solving real-world challenges. You'll apply your skills to deliver results that matter whether that's through engineering, planning or customer support. You'll work with purpose, learn every day and help shape a more sustainable future.

What you'll do

  • Project Leadership:Lead engineering projects from concept through commissioning, collaborating closely with production, maintenance, and leadership teams to deliver sustainable improvements that reduce risk and enhance productivity.

  • Equipment & Systems Management:Specify, select, install, commission, and decommission plant equipment, systems, infrastructure, and facilities to support operational initiatives and compliance requirements.

  • Process & Safety Improvements:Design and implement upgrades to existing equipment and systems to improve safety, reliability, and productivity, ensuring operational stability and minimizing downtime.

  • Environmental Compliance:Support environmental sustainability initiatives and ensure adherence to environmental regulations within plant operations.

  • Daily Engagement:Actively engage on the shop floor to identify issues, provide practical engineering solutions, and support continuous improvement of plant equipment reliability and maintenance.

  • Travel Requirements:Some travel may be required to support other sites as needed, though primarily based onsite at Plant 3 in Portland.

  • Safety First:Demonstrate 100% commitment to our zero harm behaviors in support of our drive towards developing a world-class safety culture.

What you'll bring

Must-haves:

  • Bachelor's degree in Engineering (Mechanical or Industrial preferred) with 5+ years of heavy industry plant engineering and project management experience.

  • Proven experience in heavy fabrication, foundry, or manufacturing engineering environments.

  • Proficiency in 2D and 3D CAD systems; familiarity with FEA is a plus.

  • Strong communication skills with a collaborative approach to working across cross-functional teams including maintenance and production managers.

Nice-to-haves:

  • Experience in steel foundry or metallurgical lab environments.

  • Additional certifications or training in project management or safety systems.

  • Exposure to environmental compliance and sustainability initiatives.

  • Ability to adapt and support multiple sites if demand arises.

Why join Weir?
We live our values we think safety first, do the right thing, respect each other, aim high, and delight our customers. We encourage our people to lead by example and celebrate our successes.
We're passionate about our purpose to help deliver the natural resources that are essential to create a better future for the world. We do this by combining our deep customer insights, world-class engineering, materials science expertise, and intelligent automation to deliver innovative end-to-end solutions incorporating our signature technologies.
We believe your voice matters and your ideas make a difference. We're working hard to nurture a diverse culture where our people feel like they belong and can do the best work of their lives. You can help shape our unique culture through our inclusion networks and safety initiatives.

Benefits

  • Competitive pay

  • Career development and learning support

  • Access to global inclusion networks

  • Regional and team-specific benefits

  • Sharebuilder scheme

  • Wellness support for you and your family

  • Collaboration with global teams


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