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Mechanical Engineering Intern Jobs in Madison WI

Mechanical Engineer Intern – HVAC & Building Systems

Mechanical Engineer Intern – HVAC & Building Systems

Design Engineers • Town of Middleton (WI)

On-site
USD 21,000 - 30,000
Mechanical Engineering Intern: Employee-Owned Summer

Mechanical Engineering Intern: Employee-Owned Summer

IMEG Corporation • Madison (WI)

On-site
USD 30,000 - 33,000
Mechanical Engineering Intern - Summer 2027 (Paid, Growth)

Mechanical Engineering Intern - Summer 2027 (Paid, Growth)

Springs Window Fashions and Affiliated Companies • Town of Middleton (WI)

Hybrid
USD 25,000 - 36,000
On-site fitness center
Exposure to multiple roles
Mechanical Engineering Intern: Building Systems & Design

Mechanical Engineering Intern: Building Systems & Design

Mead & Hunt, Inc • Madison (WI)

On-site
USD 11,902,000 - 16,531,000
Strong Company Culture
Flexible Schedules
Employee-Owned Firm
+1
Mechanical Eng Intern — Product Design & Testing

Mechanical Eng Intern — Product Design & Testing

Springs Window Fashions • Town of Middleton (WI)

On-site
USD 25,000 - 36,000
On-site fitness center
Cross-functional exposure
Career growth
+2
Mechanical Engineering Intern — Hands-On Manufacturing

Mechanical Engineering Intern — Hands-On Manufacturing

Apache-Stainless-Equipment-Corp • Beaver Dam (WI)

On-site
USD 17,000 - 28,000
Mechanical Engineering Intern - Hands-on Design

Mechanical Engineering Intern - Hands-on Design

Salas O'Brien, Inc. • Madison (WI)

On-site
USD 25,000 - 39,000
Mechanical Engineering Intern (Summer 2027)

Mechanical Engineering Intern (Summer 2027)

Salas O'Brien, Inc. • Madison (WI)

On-site
USD 25,000 - 39,000
Summer Mechanical Design Intern — ESOP Firm

Summer Mechanical Design Intern — ESOP Firm

IMEG Corp • Madison (WI), Northern (KY)

Hybrid
USD 30,000 - 33,000
Generous PTO
Tuition reimbursement
Insurance from day one
MEP Design Engineer Intern: Hands-on Building Systems

MEP Design Engineer Intern: Hands-on Building Systems

Iconica | Architecture - Construction - Engineering • Madison (WI)

On-site
USD 25,000 - 33,000
Mechanical Engineer Intern

Mechanical Engineer Intern

Affiliated Engineers, Inc. • Madison (WI)

On-site
USD 20,000 - 31,000
Health insurance
Dental insurance
Vision insurance
+4
Mechanical PM Intern: Hands-On Project Management

Mechanical PM Intern: Hands-On Project Management

IKM Building Solutions, Inc. • Madison (WI)

On-site
USD 21,000 - 30,000
Engineering Intern

Engineering Intern

TRACHTE BUILDING SYSTEMS • Town of Sun Prairie (WI)

On-site
USD 25,000 - 36,000
Mechanical Engineer Intern — Impactful Energy Projects

Mechanical Engineer Intern — Impactful Energy Projects

Affiliated Engineers, Inc. • Madison (WI)

On-site
USD 20,000 - 31,000
Health insurance
Dental insurance
Vision insurance
+4
Engineering Intern - Hands-On MEP Design (Summer 2027)

Engineering Intern - Hands-On MEP Design (Summer 2027)

Grumman|Butkus Associates • Madison (WI)

On-site
USD 21,000 - 30,000
Mentorship
Hands-on projects
Lecture series
+2
Civil Engineering Intern

Civil Engineering Intern

EMCS, Inc. • Town of Middleton (WI)

On-site
USD 13,000 - 18,000
HVAC Engineering Intern — Hands-On, Paid Mentorship

HVAC Engineering Intern — Hands-On, Paid Mentorship

John W. Danforth • Madison (WI)

On-site
USD 21,000 - 30,000
Paid internship
Housing stipend relocation
401(k) access
+2
Mechanical Engineering Intern

Mechanical Engineering Intern

Promega • Madison (WI)

On-site
USD 16,000 - 20,000
HVAC Engineering Intern: Real-World, Mentored Experience

HVAC Engineering Intern: Real-World, Mentored Experience

Ahern • Madison (WI)

On-site
USD 25,000 - 30,000
Paid Internship
Housing stipend
401(k) & benefits
+3
Mechanical Engineering Co-op: Prototyping, CAD & Testing

Mechanical Engineering Co-op: Prototyping, CAD & Testing

Aprilaire • Town of Sun Prairie (WI)

On-site
USD 28,000 - 36,000
Intern

Intern

Apache-Stainless-Equipment-Corp • Beaver Dam (WI)

On-site
USD 17,000 - 28,000
Process Engineer Intern — Drive Energy-Efficient Solutions

Process Engineer Intern — Drive Energy-Efficient Solutions

Affiliated Engineers, Inc. • Madison (WI)

On-site
USD 25,000 - 33,000
Health insurance
Dental insurance
Vision insurance
+2
Mechanical Engineering Co-Op

Mechanical Engineering Co-Op

Aprilaire • Town of Sun Prairie (WI)

On-site
USD 28,000 - 36,000
Prototype & Test Mechanical Engineer Intern

Prototype & Test Mechanical Engineer Intern

Promega Corporation • Madison (WI)

On-site
USD 28,000 - 34,000
Building Systems Intern: 3D Modeling & HVAC (May–Aug 2026)

Building Systems Intern: 3D Modeling & HVAC (May–Aug 2026)

Mead & Hunt • Madison (WI)

On-site
USD 51,577,000 - 71,635,000
Strong Company Culture
Robust Career Advancement, Training, &
Growth Opportunities
+2