Top 53 Process engineer internship Jobs

Industrial Engineering Intern
Thern —Winona, MN
- Part-time
- Engineering
- Ability to lift 50 pounds
- Analysis skills
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Engineering Intern
Pexco LLC —Athol, MA
- $20 an hour
- Part-time
- Microsoft Excel
- Microsoft Outlook
- Bachelor of Science
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Internship, Process Engineer, Energy (Fall 2026)
Tesla —Austin, TX
- Part-time
- Microsoft Office
- SQL
- Analysis skills
- Commuter assistance
- Health savings account
Summer 2027 Intern
Great Plains Mfg —Lucas, KS
- $20 an hour
- Seasonal
- Pass drug screening
- Driver's License
- Project management
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Robotic Process Engineer, Intern
Machina Labs —Chatsworth, CA
- $20 - $35 an hour
- Microsoft Excel
- Research
- Continuous improvement
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Internship, Materials Engineer, Cell Engineering (Fall 2026)
Tesla —Hutto, TX
- Part-time
- Hybrid work
- Assembly
- Analysis skills
- In-person
- Commuter assistance
- Health savings account
Manufacturing / Process Engineering Summer Internship
BGF Industries —Altavista, VA
- Seasonal
- Internship
- Communication skills
- Entry level
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Internship, Industrial Engineer, Supply Chain (Fall 2026)
Tesla —Fremont, CA
- $19.47 - $43.75 an hour
- Part-time
- US work authorization
- In-person
- Electrical Engineering
- Commuter assistance
- Health savings account
Internship, Equipment or Process Engineer, Manufacturing (Fall 2026)
Tesla —Fremont, CA
- $20 - $50 an hour
- Part-time
- Engineering
- US work authorization
- In-person
- Commuter assistance
- Health savings account
Internship, Industrial Engineer, Manufacturing (Fall 2026)
Tesla —Fremont, CA
- $20 - $50 an hour
- Part-time
- Microsoft Excel
- US work authorization
- In-person
- Commuter assistance
- Health savings account
Undergraduate or Graduate Internship for Critical Material Enabling Analysis
National Laboratory of the Rockies —Golden, CO
- $51,200 - $81,900 a year
- Full-time
- Pass drug screening
- Master's degree
- Analysis skills
- 403(b) matching
- Health insurance
[Summer 2027] TSMC AZ Internship Opportunities - Engineering Roles
TSMC —Phoenix, AZ
- Seasonal
- Azure
- Continuous improvement
- US work authorization
Manufacturing Engineering Intern
Diversified Tooling Innovations —Racine, WI
- $20 - $23 an hour
- Temporary
- Engineering
- Analysis skills
- Warehouse
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Professional Engineering Trainee, PEAK Program, Optimus (Summer 2026)
Tesla —Fremont, CA
- $71,120 - $106,680 a year
- Full-time
- Ability to walk for extended periods
- Engineering
- Experience equivalent to degree accepted
- Commuter assistance
- Health savings account
Internship, Process Engineering, Cell Engineering (Fall 2026)
Tesla —Austin, TX
- Part-time
- In-person
- Internship
- Communication skills
- Commuter assistance
- Health savings account
Process Engineering Intern
Utility Trailer Manufacturing Company LL —Atkins, VA
- From $20 an hour
- Part-time
- Analysis skills
- Leadership
- Communication skills
Process Engineering Intern
Audubon Companies —Houston, TX
- Office
- High school diploma or GED
- Analysis skills
Quick Apply
Georgia-Pacific Fall 2026 Process Control Engineer Co-op/Internship - Big Island, VA
Georgia-Pacific —Big Island, VA
- $27 - $30 an hour
- Pass drug screening
- US work authorization
- Organizational skills
- Health savings account
- AD&D insurance
Chemical Engineering Intern
Carbon to Stone —Tappan, NY
- $20 - $25 an hour
- Master's degree
- Ability to lift 50 pounds
- Bachelor's degree
Process Engineer (Intern)
Six Sigma/Winslow Automation Inc. —Milpitas, CA
- $30 - $40 an hour
- Bachelor of Science
- Internship
- Communication skills
Quick Apply

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Industrial Engineering Intern

Thern -
Winona, MN

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Job Details

Part-time

Qualifications

Safety equipment
Personal Protective Equipment (PPE)

Full Job Description

Company: Thern
Location: Winona, MN (Onsite)
Job Title: Industrial Engineering Intern

Manufacturing Operations | Process Improvement | Continuous Improvement

Department: Operations
Reports To: Operations Excellence Manager
Employment Type: Part-Time Internship
FLSA Status: Non-Exempt

Launch Your Engineering Career with Real Manufacturing Experience

Are you an Industrial Engineering student who wants more than classroom theory?

This internship is designed for students who want hands-on exposure to real manufacturing operations, process improvement projects, continuous improvement initiatives, and operational problem-solving inside an active production environment.

We are seeking a motivated Industrial Engineering Intern to work directly with our Operations Excellence Manager supporting projects focused on:

Process optimization
Workflow efficiency
Ergonomics
Manufacturing flow
Continuous improvement
Operational safety

This is an opportunity to gain meaningful experience that directly impacts manufacturing operations while working alongside experienced professionals in the field.

If you enjoy solving problems, analyzing processes, and improving efficiency, this internship will give you practical experience that stands out after graduation.

Internship Details

Internship may begin immediately
Internship duration: 3–6 months based on performance and business needs
During school sessions: approximately 10–20 hours per week
Additional hours available during school breaks and summer periods

What You’ll Gain

Real-World Engineering Experience

Hands-on manufacturing and operations exposure
Practical process improvement experience
Continuous improvement project involvement
Exposure to Lean Manufacturing environments

Professional Development

Mentorship from experienced operations and manufacturing professionals
Opportunity to present findings and recommendations to leadership
Resume-building project experience
Exposure to safety, ergonomics, and production optimization initiatives

Meaningful Impact

You won’t just observe — you’ll actively contribute to projects that improve:

Efficiency
Productivity
Workflow
Safety
Quality

What You’ll Do

Conduct time studies to validate and improve process efficiency
Analyze workflow and production processes to identify improvement opportunities
Support continuous improvement initiatives across operations
Assist with process optimization and manufacturing flow analysis
Collaborate with operational and production teams on improvement projects
Document findings and prepare reports for leadership review
Help improve ergonomics, safety, and operational effectiveness

What We’re Looking For

Currently pursuing a Bachelor’s degree in:
- Industrial Engineering
- Manufacturing Engineering
- Operations Engineering
- Mechanical Engineering
- Or related engineering discipline
Must currently be at least a Junior
Recent graduates will also be considered
Strong analytical and problem-solving abilities
Detail-oriented mindset with critical thinking skills
Strong communication and interpersonal skills
Ability to analyze processes and interpret data accurately
Interest in manufacturing, operations, Lean principles, and continuous improvement

Preferred (Not Required)

Exposure to Lean Manufacturing principles
Familiarity with manufacturing or production environments
Coursework involving operations analysis, workflow optimization, or process engineering

Physical & Work Environment Requirements

Ability to stand and move throughout manufacturing facilities for extended periods
Ability to bend, reach, and occasionally lift up to 50 pounds
Comfortable working in production environments with noise, heat, and moving equipment
Ability to wear required PPE including:
Safety glasses
Steel-toe shoes

Why Students Love This Internship

Direct exposure to real manufacturing operations
Hands-on engineering project work
Strong mentorship and leadership visibility
Opportunity to apply classroom concepts in real-world settings
Valuable experience for future engineering and operations careers
Opportunity to contribute meaningful improvements, not just observe

EEOC Statement: We are proud to be an equal opportunity employer. We provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

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Process Engineering Intern

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Chemical Engineering Intern

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