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Mechanical Design Engineer Intern Jobs (NOW HIRING)

Commtech Services Inc

Be Seen First

Mechanical Design Engineer

Charlotte, NC · On-site

$90K - $120K/yr

Mechanical Design Engineer We're looking for a hands-on Mechanical Design Engineer to join a growing, collaborative engineering team building highly specialized industrial equipment used in advanced ...

Schenck

Mechanical Design Engineer

Hudson, MA

$80K - $108K/yr

Test Devices by Schenck is seeking to hire a Mechanical Design Engineer! We're seeking a detail-driven Mechanical Design Engineer to bring ideas to life through innovative design and problem-solving.

Fameccanica

Mechanical Design Engineer

Middleton, MA

$87K - $118K/yr

Mechanical Design Engineer with Fameccanica in Boston Hub (Middleton, MA) Mechanical Design Engineer Fameccanica North America is growing its Boston Hub and hiring a Mechanical Design Engineer to ...

System One

Mechanical Design Engineer

Bellevue, WA · On-site

$52 - $85/hr

Mechanical Design Engineer Location: Bellevue, Washington Type: Contract Compensation: $52 - $85 hourly Contractor Work Model: Hybrid System One is seeking a Mechanical Design Engineer to support the ...

SkyGig

RFIC Design Engineer Intern

San Jose, CA

We are seeking a motivated RFIC Design Engineer Intern to support the development, simulation, and validation of RF integrated circuits for next-generation wireless and satellite communications ...

SkyGig

RFIC Design Engineer Intern

San Jose, CA · On-site

We are seeking a motivated RFIC Design Engineer Intern to support the development, simulation, and validation of RF integrated circuits for next-generation wireless and satellite communications ...

Commtech Services Inc

Be Seen First

Mechanical Design Engineer

Charlotte, NC · On-site

$90K - $120K/yr

Mechanical Design Engineer We're looking for a hands-on Mechanical Design Engineer to join a growing, collaborative engineering team building highly specialized industrial equipment used in advanced ...

strategic HR, inc.

Mechanical Design Engineer

Middleton, MA · On-site

$87K - $118K/yr

Mechanical Design Engineer with Fameccanica in Boston Hub (Middleton, MA) Mechanical Design Engineer Fameccanica North America is growing its Boston Hub and hiring a Mechanical Design Engineer to ...

strategic HR, inc.

Mechanical Design Engineer

Middleton, MA · On-site

$87K - $118K/yr

Mechanical Design Engineer with Fameccanica in Boston Hub (Middleton, MA) Mechanical Design Engineer Fameccanica North America is growing its Boston Hub and hiring a Mechanical Design Engineer to ...

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Mechanical Design Engineer Intern information

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How much do mechanical design engineer intern jobs pay per hour?

As of Jun 27, 2026, the average hourly pay for mechanical design engineer intern in the United States is $21.88, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $24.28 per hour, depending on experience, location, and employer.

What is a Mechanical Design Engineer Intern job?

A Mechanical Design Engineer Intern assists in designing, analyzing, and testing mechanical components and systems. They work with computer-aided design (CAD) software to create models and technical drawings, collaborate with engineering teams, and support prototyping and manufacturing processes. Interns may also conduct research, review specifications, and refine designs to improve efficiency and performance. This role provides hands-on experience in product development and engineering principles.

What are the key skills and qualifications needed to thrive in the Mechanical Design Engineer Intern position, and why are they important?

A Mechanical Design Engineer Intern should possess a solid grasp of engineering principles, computer-aided design (CAD) skills, and progress toward a degree in mechanical engineering or a related field. Familiarity with 3D modeling software like SolidWorks or AutoCAD, and understanding of rapid prototyping and simulation tools, are often required. Strong problem-solving abilities, teamwork, attention to detail, and effective communication skills help interns succeed in dynamic project environments. These competencies enable interns to contribute meaningfully to design projects, communicate ideas clearly, and support efficient product development.

What kinds of projects or tasks will I typically work on as a Mechanical Design Engineer Intern?

As a Mechanical Design Engineer Intern, you will likely assist in creating and modifying CAD models, preparing technical drawings, and supporting prototype development. You may also conduct design analyses, participate in product testing, and collaborate with engineers to troubleshoot and improve existing designs. Interns often interact with cross-functional teams, including manufacturing and quality assurance, to help ensure design feasibility and performance. This hands-on experience provides valuable exposure to real-world engineering problems and builds the foundational skills needed for a full-time career in mechanical design.

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What are the most commonly searched types of Mechanical Design Engineer jobs? The most popular types of Mechanical Design Engineer jobs are:
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Mechanical Design Engineer Intern jobs near you
Infographic showing various Mechanical Design Engineer Intern job openings in the United States as of June 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $45,516 per year, or $21.9 per hour.
Mechanical Design Engineer

Mechanical Design Engineer

National Design Build Services

Maryland Heights, MO

$73K - $99K/yr

Full-time

Posted 5 days ago

Job description

About NDBS

NDBS has been entrusted with the design and installation of mechanical systems across the country for more than 500 projects. With a focus on energy efficiency, we develop the best possible solutions for your project. Our designs are environmentally conscious and limit the cost impact to building owners for the life-cycle of the facility.

We are constantly focused on the needs of our clients, as well as the needs of our clients' customers. We engineer the best systems for the project and oversee every aspect from design development to close-out and commissioning. Questions and concerns are addressed immediately, ensuring that we are always available for our clients throughout the entire process.

Mechanical Design Engineer – HVAC & Plumbing Systems

About NDBS

National Design Build Services is a mechanical design/build firm specializing in HVAC/R systems for commercial and light industrial facilities. Our projects include cold storage, food and beverage processing, manufacturing plants, distribution centers, healthcare, and large-scale commercial buildings.

NDBS offers a competitive compensation and benefits package along with strong opportunities for career growth and advancement.

Position Description

The Mechanical Design Engineer – HVAC & Plumbing Systems is a key technical role responsible for the design and engineering of HVAC and plumbing systems from concept through construction. This position focuses on air distribution, ventilation, refrigeration support systems, and domestic/process plumbing design in complex commercial and industrial environments.

You will work closely with field teams, project managers, and preconstruction to ensure systems are engineered for constructability, efficiency, and code compliance.

Position Information

  • Position Type: Full Time
  • Travel Required: 15%
  • Department: Engineering
  • Location: St. Louis, MO 63146 OR Remote (U.S.)

Skills & Responsibilities (including but not limited to):

Adhering to NDBS Core Values

  • Safety
  • We Answer Our Phones
  • Always Innovating
  • Collaborative Partnerships
  • Reputation
  • Entrepreneurship

HVAC & Plumbing Design (Primary Focus)

  • Design HVAC systems including air distribution, ventilation, and temperature control for commercial and light industrial facilities
  • Design plumbing systems including domestic water, sanitary waste, venting, storm drainage, and specialty piping systems
  • Support refrigeration systems design for cold storage and food & beverage facilities
  • Perform equipment selection (RTUs, AHUs, exhaust fans, pumps, etc.) and system layout
  • Develop ductwork, piping, and plumbing layouts, risers, and schematics in Revit
  • Perform load calculations and airflow analysis for HVAC systems
  • Ensure designs comply with applicable mechanical, plumbing, and energy codes
  • Develop sequences of operation for HVAC and mechanical systems
  • Coordinate closely with field teams to ensure constructability and installation efficiency

Mechanical Systems Coordination

  • Coordinate HVAC, plumbing, and refrigeration systems with structural, electrical, and architectural components
  • Participate in clash detection and model coordination within Revit/BIM environments
  • Support value engineering and system optimization efforts

Project Execution

  • Participate in internal turnover meetings to define project scope, risks, resources, schedule, and budget
  • Collaborate with preconstruction to translate bid concepts into executable designs
  • Partner with operations teams to ensure alignment on system design and installation approach
  • Conduct site visits to support quality control, resolve field issues, and assist with commissioning

Qualifications and Education Requirements

  • Bachelor's degree in Mechanical Engineering or related field
  • 5+ years of experience in HVAC and/or plumbing system design
  • Experience designing systems for commercial and/or light industrial facilities (manufacturing, food processing, distribution, cold storage preferred)
  • Strong understanding of HVAC systems, air distribution, and plumbing design principles
  • Proficiency in Revit for mechanical system modeling
  • Working knowledge of mechanical, plumbing, and energy codes
  • HVAC/R experience required; refrigeration experience strongly preferred
  • Experience with large-scale or industrial facilities is a plus
  • Self-motivated with strong time management and organizational skills
  • Ability to thrive in a fast-paced, deadline-driven environment
  • Strong communication and collaboration skills

We're committed to attracting talented individuals who seek a company with a strong foundation of success and an outstanding culture. We proactively provide competitive compensation, comprehensive benefits, and clear pathways for career advancement with autonomy and flexibility in an entrepreneurial environment.

Learn more about our family of operating companies at www.kelso-industries.com

NDBS is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.