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Full Time Engineering Intern Jobs (NOW HIRING)

Marmon Holdings, Inc.

Engineering Intern

Hazelwood, MO · On-site

$15.75 - $20.50/hr

Engineering Intern Location: Hazelwood, MO (on-site) A Summer Experience. A Lifetime of Value. We ... Temporary Part/Full Time, targeting 40 hours per week * Exact start and end dates are flexible ...

Marmon

Engineering Intern

Hazelwood, MO · On-site

$15.75 - $20.50/hr

Engineering Intern Location: Hazelwood, MO (on-site) A Summer Experience. A Lifetime of Value. We ... Temporary Part/Full Time, targeting 40 hours per week * Exact start and end dates are flexible ...

Marmon

Engineering Intern

Hazelwood, MO · On-site

$15.75 - $20.50/hr

Engineering Intern Location: Hazelwood, MO (on-site) A Summer Experience. A Lifetime of Value. We ... Temporary Part/Full Time, targeting 40 hours per week * Exact start and end dates are flexible ...

Hendrickson USA, LLC

Engineering Intern

Woodridge, IL · On-site

$16.50 - $21.50/hr

Ability to work on-site on a full-time basis. * Participation in STEM or FIRST extracurriculars is preferred. * Basic understanding of engineering principles and concepts. * Strong desire for multi ...

Prysmian Group

Engineering Intern

Jackson, TN · On-site

$16 - $20.75/hr

Make Your Mark at Prysmian Group - Join Us Summer Intern - Full Time About the Role We're seeking a detail-oriented Manufacturing Engineering Intern to help standardize and improve our shop-floor ...

Accutrol LLC

Intern Engineering

Danbury, CT

$17 - $22.25/hr

Engineering Intern Company Name: Accutrol LLC Location ... Danbury, CT Job Type: Full-time Temp, onsite Come Join Our Team! We are a growing company that ...

West Fraser, Inc

Engineering Intern, Summer 2026

Leola, AR

$14.75 - $19/hr

West Fraser is currently seeking an Engineer to become an Engineer Intern for the Summer 2026: May ... A successful Intern with West Fraser will be considered for a full-time role with the Company upon ...

TASi Measurement

Intern Engineering

Danbury, CT · On-site

$17 - $22.25/hr

Engineering Intern Company Name: Accutrol LLC Location ... Danbury, CT Job Type: Full-time Temp, onsite Come Join Our Team! We are a growing company that ...

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How much do full time engineering intern jobs pay per hour?

As of Jun 6, 2026, the average hourly pay for full time engineering intern 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.

What does a Full Time Engineering Intern do?

A Full Time Engineering Intern assists professional engineers with various tasks and projects, often working on real-world problems under supervision. Their responsibilities may include conducting research, analyzing data, creating technical drawings, and participating in team meetings. Interns also gain hands-on experience with engineering tools and software, and may contribute to the design, development, or testing of products or systems. The internship provides valuable learning opportunities and practical experience in the engineering field.

What are the key skills and qualifications needed to thrive as a Full Time Engineering Intern, and why are they important?

To thrive as a Full Time Engineering Intern, you need a solid grasp of engineering fundamentals, problem-solving abilities, and enrollment in or completion of a relevant engineering degree program. Familiarity with engineering software such as CAD tools, MATLAB, or programming languages, along with basic lab or project experience, is typically expected. Strong communication skills, teamwork, and a willingness to learn help interns adapt quickly and contribute effectively to projects. These skills and qualities are crucial for supporting engineering teams, gaining hands-on experience, and laying the foundation for a successful engineering career.

What types of projects and responsibilities can I expect as a full-time engineering intern?

As a full-time engineering intern, you'll typically work on a mix of hands-on projects and collaborative assignments alongside experienced engineers. Your responsibilities may include assisting with product design, conducting tests, analyzing data, and preparing technical documentation. Interns are often integrated into active project teams, which gives you the opportunity to attend meetings, contribute ideas, and learn from real-world engineering challenges. This role provides valuable exposure to industry tools and processes, helping you build practical skills and professional relationships for future career growth.
What cities are hiring for Full Time Engineering Intern jobs? Cities with the most Full Time Engineering Intern job openings:
What are the most commonly searched types of Engineering Intern jobs? The most popular types of Engineering Intern jobs are:
What states have the most Full Time Engineering Intern jobs? States with the most job openings for Full Time Engineering Intern jobs include:
Full Time Engineering Intern jobs near you
Engineering Intern

Engineering Intern

Marmon Holdings, Inc.

Hazelwood, MO • On-site

$15.75 - $20.50/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Marmon Holdings rating

7.7

Company rating: 7.7 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

Job description

RLS LLC
As a part of the global industrial organization Marmon Holdings-which is backed by Berkshire Hathaway-you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best.
Job Title: Engineering Intern
Location: Hazelwood, MO (on-site)
A Summer Experience. A Lifetime of Value.
We'll meet you where you are and help you go further.
This summer, we're committed to bringing early-in-career talent together, trusting you to own your work and help you level up through professional development, networking, and exposure to real-world projects.
We're doing things that matter.
Join us as an intern and we'll help you move up and around Marmon's 120+ companies as you grow your skills.
Join the Biggest Small Business You'll Ever Find.
As part of Marmon, you get the best of both worlds. The strength and stability that comes with being part of Berkshire Hathaway, plus the autonomy and opportunity that comes with working at one of our 120+ companies.
Who We Are
Rapid Locking System (RLS) is a leading global manufacturing company with a strong commitment to innovation, efficiency, and sustainability. With a dynamic presence across multiple continents, we specialize in manufacturing press-to-connect technology for HVAC/R and are at the forefront of adopting lean practices, automation technologies, and 5S principles to ensure operational excellence.
What you'll Do:
  • Our Engineering internship offers hands-on learning experience in product design, testing, quality, and manufacturing.
  • As an intern, you'll work closely with a Senior Engineer and the Engineering & Quality team, assisting with various projects such as warranty/root cause analysis, process control analytics and implementation, new product testing, and more.
  • You'll also gain experience in hydrostatic burst testing, grain analysis, and other product evaluation methods. Present project reports to senior leadership, helping to develop critical communication skills and abilities.
  • This internship provides valuable, real-world skills and a deeper understanding of the engineering processes behind critical electrical systems.

What You'll Need:
  • Pursuing an undergraduate or graduate degree in Engineering, preferably in Manufacturing, Process, Mechanical, or Industrial Engineering.
  • Rising Junior or Senior
  • The ability to demonstrate relevant skills and experience required for the role
  • Excellent written, verbal communication and presentation skills
  • Ability to effectively communicate issues and solutions to all levels of the team
  • Strong analytical and problem-solving skills
  • Cross collaboration skills
  • Proficiency in Microsoft office (excel, word, Power Point, Outlook and Teams)

Work Hours/Length of Program:
  • The internship will run for approximately 12 weeks beginning in late May through August
  • Temporary Part/Full Time, targeting 40 hours per week
  • Exact start and end dates are flexible based on school schedules and the needs of the business
  • This is a paid internship

Working Conditions and Physical Demands:
This position is based in our state-of-the-art manufacturing facility and involves working in a manufacturing environment/general exposure to a manufacturing environment. The environment may involve exposure to noise, temperature fluctuations, or other factors. Employees are required to abide by PPE guidelines when onsite.
  • Successful completion of a drug screening and a physical exam are required for this role
  • This position involves regular walking, standing, sitting for extended periods of time, hearing, and talking.
  • May occasionally involve stooping, kneeling, or crouching.
  • May involve close vision, color vision, depth perception, focus adjustment, and viewing computer monitor for extended periods of time.
  • Involves manual dexterity for using keyboard, mouse, and other office equipment.
  • May involve moving or lifting items up to 50 pounds
  • Ability to work in a manufacturing setting

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.
We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.

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