JobsMercury Marine

Mercury Marine: Facilities Engineering Intern

Mercury Marine · Fond du Lac, WI

Posted Aug 30, 2026 · We last checked this listing on Sep 20, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

Behavioral

Tell me about a class project or work experience where you had to learn how a building or mechanical system actually worked before you could contribute anything useful.

whether the candidate can get up to speed on unfamiliar technical systems without hand-holding

Tell me about a time you had to coordinate with someone outside your team, like a vendor, professor, or another department, to get a project done.

comfort working across organizational lines, since this role leans heavily on contractor and stakeholder coordination

Describe a time you were juggling more than one project or deadline at once. How did you decide what got your attention first?

prioritization skills in an environment with multiple concurrent facility projects

Tell me about a time you had to explain a technical finding to someone who wasn't technical.

communication skills needed to report findings to facilities staff and stakeholders with varying expertise

Tell me about a time a project didn't go the way you expected. What did you learn from it?

self-awareness and ability to learn from setbacks in a learning-focused internship role

Technical

Walk me through how you would assess an HVAC unit in one of our plants to figure out if it needs an upgrade.

basic grasp of HVAC evaluation logic even without deep field experience

Say you're given a spreadsheet of a year's worth of utility consumption data for one of our buildings. What would you look for first, and how would you turn that into something a facilities manager could act on?

ability to translate raw data into a useful, decision-ready summary

Have you worked with AutoCAD or any drawing software before? Tell me about a time you had to read or interpret an engineering drawing or floor plan.

actual exposure to reading technical documentation versus just familiarity with the software name

What do you know about basic electrical power distribution, like how power gets from a main panel to equipment on a plant floor?

foundational electrical knowledge relevant to the infrastructure projects mentioned

What does sustainability or energy efficiency mean to you in a manufacturing context, and can you give an example of something you've studied or worked on related to it?

genuine interest and baseline knowledge in energy management, not just a resume keyword

Situational

If a contractor tells you a lighting upgrade is going to take twice as long as planned, and your supervisor is asking for a status update, what do you do?

judgment about communicating bad news and managing expectations under time pressure

Imagine you're doing a walkthrough of a manufacturing floor and you notice something that looks like a safety issue but isn't part of what you were sent to inspect. What do you do?

awareness of safety responsibility and whether they escalate appropriately versus ignoring it or overstepping

If you were asked to maintain records of equipment and project documentation for a system you didn't fully understand yet, how would you make sure your records were accurate and useful to the next person?

attention to detail and understanding of documentation's role in facility operations

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The full job description

As published by Mercury Marine.

Are you ready for what’s next?   Come explore opportunities within Brunswick, a global marine leader committed to challenging conventions and innovating next-generation technologies that transform experiences on the water and beyond.  Brunswick believes “Next Never Rests™,” and we offer a variety of exciting careers and growth opportunities within united teams defining the future of marine recreation.  Mercury Marine- Fond Du Lac, WI- Mercury Marine: Facilities Engineering Intern Location: Pla nt 10-Fond du Lac, Wisconsin Workplace Category: Onsite Travel Required: Local only Direct Reports: No Pay Range: $18.00-27.50 Visa Sponsorship: Applicants must be currently authorized to work in the United States.  This position is not eligible for employment visa sponsorship now or in the future.   Relocation: Yes Innovation is the heart of Brunswick.  See how your contributions will help transform vision into reality: Position Overview :  As part of the talented Facilities team, you will support facility engineering, infrastructure improvement, and sustainability initiatives across Mercury Marine's manufacturing and office facilities. This role provides hands-on experience working with HVAC systems, electrical power distribution, energy management programs, and building improvement projects. The Facilities Engineering Intern will assist with project planning, data analysis, contractor coordination, and building systems optimization while gaining exposure to real-world engineering and facility operations in a dynamic manufacturing environment. At Brunswick, we have passion for our work and a distinct ability to deliver.  Essential Functions:   • Support HVAC improvement projects including equipment assessments, system upgrades, performance monitoring, and energy efficiency initiatives. • Assist with electrical infrastructure projects involving power distribution systems, lighting upgrades, backup power systems, and facility modernization efforts. • Collect, analyze, and report on utility consumption, energy performance, and sustainability metrics to support operational and environmental goals. • Assist with planning, tracking, and documentation of facility capital improvement projects. • Coordinate with contractors, consultants, vendors, and internal stakeholders to support project execution and completion. • Participate in facility assessments, operational audits, and building system evaluations. • Maintain facility drawings, equipment records, project documentation, and engineering data. • Support environmental, health, safety, and regulatory compliance initiatives related to facility systems and infrastructure. • Assist with workplace and facility improvement initiatives that enhance productivity, efficiency, and employee experience. • Perform other special projects and duties as assigned. Diversity of thought and experiences is fundamental when imagining the unimaginable. Certain skillsets/experiences are necessary; however, others can be developed along the way. Required Qualifications:    • Currently pursuing a bachelor’s degree in Mechanical Engineering, Electrical Engineering, Facilities Engineering, Facilities Management, Construction Management, Energy Management, or a related field. • Minimum second semester sophomore status with 48 completed credits  • Availability to work full-time (40 or more hours per week) through a full internship term running May to August 2027  • Strong organizational, analytical, and communication skills. • Proficiency with Microsoft Office applications including Excel, Word, PowerPoint, and Outlook. • Ability to manage multiple projects and priorities in a fast-paced environment. • Interest in facility engineering, building systems, energy management, and infrastructure projects. Preferred Qualifications:   • Ability to interpret engineering drawings, floor plans, and equipment documentation. • Basic understanding of HVAC, electrical, mechanical, or building automation systems. • Experience with AutoCAD, CMMS platforms, or project management software. • Familiarity with energy efficiency, sustainability programs, or utility analysis. • Previous internship, co-op, or project experience in engineering, facilities, manufacturing, or construction environments. Working Conditions: • Learning Opportunities: Our Student Program is designed to provide hands-on experience in a professional setting. You will work alongside experienced professionals and get a chance to apply your academic knowledge to real-world tasks.  • Project Work: The work environment is supportive, collaborative, and conducive to learning. Student co-ops or interns typically work on specific projects or tasks that contribute to the organization’s goals. This may range from supporting larger projects to handling smaller, individual assignments.   • Hours: Co-ops and Interns are expected to work a full 40-hour work week • Feedback and Performance Reviews: As a co-op or intern, you will receive feedback and performance reviews throughout your assignment. We value the importance for interns to understand their progress and areas for improvement.  The actual hourly rate offered will vary depending on multiple factors including year in school/credits earned, degree, job-related knowledge/skills, relevant experience, business needs, and geographic location.  Compensation decisions are dependent upon the specifics of the candidate’s qualifications and the business context. Why Brunswick:   Whatever tomorrow brings, we’ll be at the leading edge.  As the clear leader in the marine industry, we’re committed to our values and supporting our exceptional people. We offer and encourage growth opportunities within and across our many brands. In addition, we’re proud of being recognized for making a splash with numerous awards !  About Mercury Marine Headquartered in Fond du Lac, Wisconsin, Mercury Marine® is the world’s leading manufacturer of recreational marine propulsion engines. A division of Brunswick Corporation (NYSE: BC), Mercury provides engines, boats, services and parts for recreational, commercial and government marine applications. Mercury empowers boaters with products that are easy to use, extremely reliable and backed by the most dedicated customer support in the world. The company’s industry-leading brand portfolio includes Mercury outboard engines, Mercury MerCruiser® sterndrive and inboard packages, Mercury propellers, Mercury inflatable boats, Mercury SmartCraft® electronics, Land 'N' Sea marine parts distribution and Mercury and Quicksilver® parts and oils. More information is available at MercuryMarine.com. Next is Now!   We value growth and development, recognizing that people come with a wealth of experience and talent beyond just the technical requirements of a job. If your experience is close to what you see listed here, please still consider applying. Brunswick is an Equal Opportunity Employer and considers all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any other characteristic protected by federal, state, or local law.  Diversity of experience and skills combined with passion is key to innovation and inspiration and we encourage individuals from all backgrounds to apply.  If you require accommodation during the application or interview process, please contact hrsharedservices@brunswick.com  for support.  Brunswick and Workday Privacy Policies Brunswick does not accept applications, inquiries or solicitations from unapproved staffing agencies or vendors. For help, please contact our support team at: hrsharedservices@brunswick.com or 866-278-6942. All job offers will come to you via the candidate portal you create when applying through a posted position through https:///www.brunswick.com/careers .  If you are ever unsure about what is being required of you during the application process or its source, please contact HR Shared Services at 866-278-6942 or HRSharedServices@brunswick.com . #Brunswick Corporation - Mercury Marine For more information about EEO laws, - click here Brunswick Corporation participates in E-Verify as part of our commitment to a lawful and transparent hiring process. For additional information click here: https://www.brunswick.com/e-verify .

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