CI Engineering Intern- Summer 2027

Summer 2027 Internship Opportunity!

Are you ready to kickstart your career with a company that’s making a global impact?

Carboline is looking for motivated, curious, and driven students to join our team for an unforgettable summer internship experience!

This immersive 12-week program (Anticipated: May 17, 2027 - August 6, 2027), offers a unique opportunity to gain valuable experience, build lasting connections, and make a meaningful impact—all before heading back to campus.

Ready to make an impact this summer?

As a Continuous Improvement (CI) Intern, you’ll dive into real-world manufacturing challenges and help drive smarter, faster, and more efficient production processes.

You’ll work side-by-side with experienced engineers, learn Lean Manufacturing principles, and contribute to projects that reduce waste, improve quality, and boost performance.

This is your chance to turn ideas into action and gain hands-on experience in a fast-paced, innovation-driven environment.

• Meaningful, hands-on experience working on impactful projects that contribute to Carboline’s success.
• Exposure to cross-functional collaboration and insight into how a global organization operates.
• Professional development opportunities, including mentorship from experienced leaders.
• A chance to enhance your skills and apply classroom knowledge in a real-world setting.
• Participation in team-building activities and a workplace culture that values innovation, integrity, and growth.

• Currently pursuing a degree in Engineering, Chemistry, or a related field.
• Available to work 30–40 hours per week from May to August.
• Comfortable using Microsoft Office and eager to learn new tools.
• Strong communication, organization, teamwork, and interpersonal skills.
• A proactive attitude, willingness to learn, and initiative.
• Strong excel skills.
• Preferred: Passion for process improvement and manufacturing operations and basic understanding of Lean or Six Sigma.

• Primarily office-based with extended computer use (up to 8 hours/day).
• Occasional visits to the production floor will require proper footwear and PPE.
• Must be able to lift/move up to 15 pounds as needed.
• Occasionally exposed to moving mechanical parts; noise level is typically moderate.
• Students must have housing arrangements in or near Lake Charles, LA for the summer, as housing allowance is not provided.

• Gather and analyze production data to uncover trends, inefficiencies, and opportunities for improvement.
• Support ongoing process improvement projects using Lean and Six Sigma methodologies.
• Create and update clear, user-friendly procedures and training materials.
• Participate in/lead team meetings to brainstorm ideas and evaluate process enhancements.
• Shadow engineers and quality professionals to gain hands-on insight into manufacturing systems.
• Assist with safety and environmental initiatives to promote a responsible and compliant workplace.
• Take on additional tasks and projects that support team goals and help build your professional skills.
• Champion Carboline’s commitment to safety and quality by adhering to all relevant policies and procedures.

Carboline is a St.

Louis-based coatings manufacturer with a global reach.

The company, founded in 1947, produces high-quality performance coatings, linings, and fireproofing products in more than 20 manufacturing facilities around the world.

Carboline has been ranked a top workplace, so culture and maintaining a safe and clean work environment is something we take very seriously.

Carboline is part of RPM International Inc., a $7.6 billion, multinational company with subsidiaries that are world leaders in specialty coatings, sealants, building materials and related services.

From homes and workplaces to infrastructure and precious landmarks, RPM’s market-leading brands are trusted by consumers and professionals alike to help build a better world.

If you want to be part of a growing global organization with opportunity for growth, we would like to meet you.

We offer a team atmosphere that fosters cooperation and creativity; a management team committed to employee development and an environment where people are empowered to make decisions.

Our career opportunities offer unlimited earnings potential, and our comprehensive benefits package is among the best in the industry which includes affordable benefits, a company match 401K plan and a retirement pension plan.

Carboline is an Equal Opportunity Employer that values the strength diversity brings to the workplace.

Individuals with Disabilities and Protected Veterans are encouraged to apply.

“In order to be the best, we must hire the best.”