Mechanical Equipment Engineer Intern

Merrick & Company seeks a Mechanical Engineering undergraduate or graduate student for a paid Summer 2027 Internship in our Oak Ridge, Tennessee office. Imagine working on rewarding client projects and being exposed to unparalleled training and development opportunities!

Merrick’s Summer Internship Program offers meaningful, hands-on experience for students. Designed as a shorter-term, exploratory experience, internships allow students to apply what they’re learning in school while gaining exposure to real projects, professional collaboration, and day-to-day life at an employee-owned company.

The summer internship has a commitment of approximately mid-May through mid-August 2027. 

The program allows interns to gain technical experience in detailed machine design and fabrication, 3D modeling in CREO (Pro/Engineer), drawing creation in CREO, material selection, calculations in Mathcad and CREO Simulation, piping systems, and exposure to ASME NQA-1 quality requirements.

The intern will collaborate with other disciplines, interface with engineers, designers, and clients, follow schedules and budget commitments, work independently and in a team environment.

• Must have graduation date after August 2027 to be eligible.
• Must be pursuing a degree in Mechanical Engineering from an A.B.E.T. accredited program.
• Must be currently enrolled and entering junior year or higher of undergraduate degree or currently enrolled in grad school.
• Good written and oral communication skills
• Ability to problem solve.
• Client projects for this position require U.S. Citizenship

• Creo (strongly preferred), SolidWorks, Revit, CADworx or other 3D modeling packages.
• Previous internship in Mechanical Engineering.

• Professional Training and Skill Development.
• Flexible Work Hours and Paid holidays
• Real work on Real client projects
• Coaching and Mentoring
• Weekly Training Meetings including "Meet the CEO and President”
• And Much More!

• Apply online only. No e-mail, hard copy or third-party resumes accepted.
• At Merrick, every resume is carefully reviewed by our team of experienced human recruiters—never by AI. We are committed to a fully human-centered hiring process, ensuring each candidate receives thoughtful, personalized attention at every stage.
• Merrick & Company offers a competitive compensation and benefits package which includes health insurance, dental and vision coverage, 401(k), and paid time off (PTO).
• Merrick is an Equal Opportunity Employer, including disability/vets.
• Employment with Merrick is contingent upon completion of a pre-employment background check, MVR check, and drug screen.