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Internship Plant Engineer Jobs (NOW HIRING)

Open to high-potential new graduates with relevant internship experience in manufacturing ... You must be able to translate complex engineering data into actionable insights for frontline ...

Plant Engineer II

Caseyville, IL · On-site

$84K - $142K/yr

Open to high-potential new graduates with relevant internship experience in manufacturing ... You must be able to translate complex engineering data into actionable insights for frontline ...

Open to high-potential new graduates with relevant internship experience in manufacturing ... You must be able to translate complex engineering data into actionable insights for frontline ...

Relocation Assistance is provided if relocating 50 miles or more for this internship.*This is a co ... overall programming on the operations plant floor systems.Contact OEM's to obtain equipment ...

... Engineer(s), Packaging and Process Engineer(s) and participants in early career development ... Act as Development Coach for MLPs and Interns, creating the appropriate developmental experience ...

... Engineer(s), Packaging and Process Engineer(s) and participants in early career development ... Act as Development Coach for MLPs and Interns, creating the appropriate developmental experience ...

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Internship Plant Engineer information

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How much do internship plant engineer jobs pay per hour?

As of Jun 29, 2026, the average hourly pay for internship plant engineer in the United States is $19.31, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $20.91 per hour, depending on experience, location, and employer.

Is a 3.0 GPA good for internships?

For an internship as a Plant Engineer, a 3.0 GPA is generally considered acceptable by many employers, especially when combined with relevant skills, coursework, and practical experience. While some competitive internships may prefer higher GPAs, a 3.0 can still demonstrate solid academic performance and potential for growth in engineering roles.

What are the big 4 internships?

The 'Big 4' internships typically refer to internship programs offered by the four largest professional services firms: Deloitte, PricewaterhouseCoopers (PwC), Ernst & Young (EY), and KPMG. These internships provide experience in audit, consulting, tax, and advisory services and are highly competitive for students pursuing careers in accounting, finance, or consulting. For an internship as a Plant Engineer, gaining experience in engineering firms or manufacturing companies may be more relevant, but understanding the Big 4 can be useful for broader professional development.

How much do plant engineers make?

Plant engineers typically earn a median annual salary of around $70,000 to $90,000, depending on experience, location, and industry. Entry-level positions may start lower, while experienced engineers with specialized skills or certifications can earn over $100,000 annually.

What engineer makes $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum engineering, aerospace engineering, or certain senior roles in software engineering can earn $500,000 or more annually, often including bonuses and stock options. These positions typically require advanced skills, extensive experience, and often involve leadership or executive responsibilities.

What is the difference between Internship Plant Engineer vs Entry-Level Mechanical Engineer?

AspectInternship Plant EngineerEntry-Level Mechanical Engineer
Required CredentialsTypically pursuing or recently completed a degree in engineering, some internships may require coursework in plant operationsBachelor's degree in mechanical engineering or related field, often with some internship or co-op experience
Work EnvironmentHands-on experience in manufacturing or plant settings, assisting with operations and maintenanceDesign, analysis, and testing in office or lab environments, with some site visits
Employer & Industry UsageUsed by manufacturing plants, power plants, and industrial facilities for training and talent developmentCommon in engineering firms, manufacturing companies, and consulting firms

In summary, Internship Plant Engineers are typically students or recent graduates gaining practical experience in plant operations, while Entry-Level Mechanical Engineers have completed their degrees and work on design, analysis, and project development in various engineering settings.

What cities are hiring for Internship Plant Engineer jobs? Cities with the most Internship Plant Engineer job openings:
What are the most commonly searched types of Plant Engineer jobs? The most popular types of Plant Engineer jobs are:
What states have the most Internship Plant Engineer jobs? States with the most job openings for Internship Plant Engineer jobs include:
Plastics Manufacturing Plant Engineer

Plastics Manufacturing Plant Engineer

Rehrig Pacific

Erie, PA

Other

Posted 5 days ago


Rehrig Pacific Company rating

6.9

Company rating: 6.9 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

43rd of 79 rated plastic manufacturers


Job description

Position Location: Plant based

Manager: Engineering Manager

Role Level: Individual Contributor

Manager Once Removed: Plant Manager

Purpose of Role

Rehrig Pacific Companys Plant Engineers are an integral part of our operations and are responsible for identifying and driving solutions that improve our performance and operational costs. Plant Engineers are responsible for planning, design and implementation of equipment, machinery, and automation. They are expected to work collaboratively with other plant resources, and create safe, stable, and reliable manufacturing processes and systems through the analysis of data and the application of sound engineering practices. This individual should have a continuous improvement mindset and have knowledge of manufacturing best practices to be successful.

Areas of Accountabilities

Lead continuous improvement initiatives in the plant

  • Analyze plant equipment and processes and develop action plans that improve plant performance.

  • Identify operational gaps and provide insight and recommended actions to local management.

  • Lead plant projects to decrease cost, improve safety, or improve equipment efficiency.

  • Communicate with peers within Rehrig Pacific Company to solicit and share best practices.

  • With cross functional team members, review and improve existing standards using PDCA methodology.

Improve plant safety

  • Work with suppliers and Safety Team to perform risk assessments of new equipment and develop training documents.

  • Apply OSHA and Rehrig Pacific safety requirements to all tasks and projects.

  • Support local Safety Manager with work cell audits and improvements.

  • Communicate with plant personnel to understand safety challenges and opportunities to improve.

  • Utilize engineering principles to eliminate or reduce risks and hazards within the plant.

Advance local technology

  • Drive labor reduction initiatives within the plant and develop solutions and technology to achieve.

  • Perform research and development on cutting edge technologies to improve plant operations.

  • Ensure all automation is working properly and to its full extent to maximize return on investment.

Manage projects on time and on budget

  • Utilize sound project management practices and tools to plan project details, costs and resources.

  • Manage suppliers / vendors to ensure alignment with project plans and budgets.

  • Assemble and manage detailed project plans for all projects and drive accountability of defined deliverables.

  • Develop work instructions and training material for new equipment before handing off to internal customers.

Drive growth and development

  • Set and achieve annual developmental goals and pursues opportunities to advance skills and acumen.

  • Solicit feedback from manager, peers, and stakeholders to understand development opportunities.

  • Seek opportunities for advanced training and apply to work.

  • Actively pursue growth and advancement using Rehrig Pacifics Engineering Development Plan.

  • Participates in local recruiting events for engineering resources (internships and full-time engineers).

Knowledge, Skills, and Experience

  • Bachelor of Science degree in Engineering (Mechanical, Industrial, Plastics, Manufacturing or equivalent)

  • Project management experience, including project management tools and software.

  • Experience in Lean Manufacturing and/or Six Sigma.

  • Experience with coding and programming is a plus.

  • Experience with hand and power tools.

  • Excellent communication skills (verbal & written).

  • Excellent problem-solving skills and familiarity with problem solving terms and tools.

  • Highly proficient with MS Office tools

  • Ability to leverage data to drive decisions and project focus.

  • Ability and willingness to travel (estimated travel frequency < 10%)

  • Ability to lift up to 50 lbs.


What Rehrig Pacific Company employees say

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