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.

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. Our wire and cable power our world. 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.  

Marmon Industrial Energy & Infrastructure (MIEI) works with six specialty wire, cable, and tubing solution manufacturing companies located throughout North America. We have over 100 years of innovative engineered solutions for critical, industrial, and commercial applications. 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. 

What You’ll Do:

As an HR Intern, you will work alongside the Human Resources team to gain hands-on experience in key HR functions, including recruiting, onboarding, employee engagement, compliance, and training. This internship provides a well-rounded introduction to the world of Human Resources within a fast-paced manufacturing environment.

You’ll assist with coordinating recruitment efforts, scheduling interviews, and supporting new hire onboarding activities. Additionally, you’ll help maintain employee records, support HR compliance documentation, and contribute to initiatives that strengthen company culture and communication.

This role offers the chance to participate in real-world HR projects such as process improvement, policy updates, and data reporting. You’ll have the opportunity to interact with employees across all levels of the organization and gain valuable exposure to the strategic side of HR.

Through this internship, you will develop practical skills in communication, organization, data management, and HR systems while gaining a strong understanding of what it takes to support a successful, people-centered workplace.

What You’ll Need:

• Currently pursuing a Bachelor’s degree in Human Resources, Business Administration, Psychology, or a related field

• Strong interpersonal and communication skills

• Excellent organizational skills with attention to detail

• Proficiency in Microsoft Office (Word, Excel, PowerPoint, Outlook)

• Ability to handle confidential information with professionalism and discretion

• Eagerness to learn and contribute to a collaborative team environment

• Entering Junior or Senior year

Compensation:

• $19–$22 per hour, commensurate with relevant experience and educational background

Work Hours/Length of Program:

• The internship will run for 12 weeks from May to 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 a professional office environment within a manufacturing facility. Employees are required to follow all safety and confidentiality policies.

• Regular sitting, standing, and walking

• Frequent computer and phone use

• Occasional need to lift or move items up to 25 pounds

• Successful completion of a drug screening and a physical exam are required for this role

Location:

Pearl, Mississippi – Onsite

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.