JobsMercury Marine

Production Supervisor (1st Shift)

Mercury Marine · Fond du Lac, WI

Posted Sep 9, 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

Walk me through a time you had a safety incident on your line. What did you do in the moment, and what did the investigation with EH&S look like afterward?

whether the candidate treats safety as a real ownership responsibility, not just a compliance checkbox

Tell me about a time you had to discipline or performance-manage someone on your team. How did you approach the conversation and what happened after?

comfort with the harder people-management parts of the job and whether they follow through consistently

Tell me about a time you had to hire or select between candidates for an open role on your team. What made you choose the person you did?

judgment in staffing decisions and whether they think beyond just filling a headcount

Describe your approach to spending your day. This job is roughly 75 percent on the floor and 25 percent administrative. How do you decide what gets your attention when both are pulling at you?

time management and whether they'll actually be present on the floor rather than hiding in reports

Technical

Tell me about a defect or repeat warranty issue you had to root cause. What tools did you use and what was the actual fix?

real hands-on experience with root cause analysis versus name-dropping DMAIC or Six Sigma

Describe a continuous improvement project you led on the floor, maybe using 5S, line balancing, or an Andon system. What roadblock came up and how did you get past it?

depth of actual CI leadership experience versus surface familiarity with the vocabulary

How have you used a system like UKG or Kronos, or something similar, to manage timekeeping and absenteeism issues?

practical fluency with the timekeeping tools this role runs on daily

Have you worked in investment casting, a foundry, or a similarly heavy manufacturing environment? What was different about supervising there compared to other settings?

relevant environment-specific experience that reduces ramp-up time

Situational

Say you're on the floor and you notice an operator not wearing required PPE, but they're your top performer and you're behind on delivery today. What do you do?

whether safety enforcement holds up under production pressure

You're managing a line and the schedule changes mid-shift because an upstream department fell behind. How do you handle communicating that to your team and to internal customers downstream?

ability to manage schedule disruption and cross-functional communication without letting the team drift

Two of your leads are in conflict and it's starting to affect the rest of the line. What do you actually do that day?

conflict resolution skill and whether they escalate to HR appropriately versus letting it fester

You're told to hold nominal headcount but productivity targets go up. How do you close that gap without burning out your team?

ability to balance cost control against people sustainability, a core tension in this metric-driven role

An employee opinion survey comes back and your area scores poorly on trust in leadership. What's your first move?

whether they take engagement data seriously and can translate it into a concrete action plan

Practice this interview out loud.

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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.  Job Description Location: Fond du Lac, WI   Workplace Category: Onsite Travel Required: None   Direct Reports:    Yes Pay Range:     $73,900 - $90,500 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.     Hours: Monday - Friday 6:30AM - 3:30PM Job Description Innovation is the heart of Brunswick. See how your contributions will help transform vision into reality: Position Overview: As part of the talented Operations team, you will supervise production employees and assign work, meeting safety, quality, delivery and cost goals.  Recommend and execute improvements in production methods, equipment, operating procedures and working conditions through listening, engaging employees and problem solving.  Act as the company conduit for employee communications to keep employees abreast of news and information. At Brunswick, we have passion for our work and a distinct ability to deliver. Essential Functions: • Own the four (4) main metrics (safety, quality, delivery, productivity/people) - understand results & implement action plans to close gaps & meet targets​ • Typically spends 75% of time on the floor in direct supervision of daily production / 25% of time on administrative and project tasks • Successfully adheres to and models Brunswick’s Employee Value Proposition and Values (Innovative, Driven, Exceptional, Authentic and United) • Communication: Display professionalism and represent the Company as a leader of the organization in all communications and interactions with employees at all levels of the organization • Utilize tools such as MS Office applications, Shop Floor Manager, OBMS etc.  to execute daily responsibilities and project work • Oversee a line or area within a department including responsibility for front line employees and leads. Understand staffing needs; review nominal headcount and execute to plan; interview for open roles and make candidate selection decisions • Responsible for the safety of team and safety compliance to include PPE adherence, safety policy adherence, conducting safety audits, correcting unsafe behaviors & conditions. Conducts incident investigation reports in partnership with EH&S. • Conducts root cause analysis in partnership with Quality on defects, drives resolution; addresses repeat warranty issues; drives corrective actions around compliance findings. • Conducts and leads Continuous Improvement efforts by using tools such as Andon, Spaghetti Diagrams Line Balancing; 5S, DMIAC, Root Cause Analysis etc. Identifies roadblocks and barriers encountered by work teams; pulls together and leads cross functional teams to address issues and execute actions needed. • Drive accountability to policies and procedures; makes discretionary decisions that are guided by policies, procedures, and business plan. • Manages performance issues; administer disciplinary actions and corrective actions, conducts performance evaluations for all employees. • Resolves conflict within team and across teams; investigates routine personnel issues in partnership with HR • Creates action plans from Employee Opinion Survey results and drives execution of plans for area of responsibility • Manage timekeeping & absenteeism; update UKG/Kronos; sign off on timecards; ensure compliance to start/stop times, breaktimes & mealtimes​ •  Understand and manage the production schedule and understand impact on other areas; communicate to internal customers any changes or deviations to schedule / plan​ and make action plans with support functions where needed. • Work with leaders in upstream and downstream processes to achieve metrics - Partner with peers to resolve production and quality issues.  • Ensure development of team as part of succession and talent planning. • Manages cost, expense, and inventory control of material and supplies. 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: • Associate degree required. • Minimum of 3 -5 years of prior supervisory experience in a manufacturing environment required. • Must be proficient in Microsoft Word and Excel. • Strong employee relations management experience. • Ability to coach, direct and develop employees. • Mechanical aptitude and ability to work closely with operators. Preferred Qualifications: • Knowledge in UKG/Kronos. • Lean Six Sigma Experience. • Previous Investment Casting or Foundry experience. Working Conditions: • Works in a combined office and warehouse/production-floor environment. • May require occasional early morning, late evening, or weekend work, depending on current production needs. • Physical activity, such as walking, and bending to inspect inventory locations but includes periodic desk-based analytical work. The hiring range for this position is $73,900 - $90,500 annually. The actual base pay offered will vary based on multiple factors including 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.  In addition to base pay, this position is eligible for an annual discretionary bonus.  This position is eligible to participate in Brunswick's comprehensive and high-quality benefits offerings, including medical, dental, vision, paid vacation, 401k (up to 4% match), Health Savings Account (with company contribution), well-being program, product purchase discounts and much more. Details about our benefits can be found  here .  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 Mercury Marine is a world leading manufacturer of marine propulsion systems. A $2.6 billion division of Brunswick Corporation (NYSE: BC), Mercury designs, manufactures and distributes engines, services and parts for recreational, commercial and government marine applications, empowering boaters with products that are easy to use, extremely reliable and backed by the most dedicated customer support in the world with 10,000 service points globally. Mercury’s industry-leading brand portfolio includes Mercury outboard engines; Mercury MerCruiser sterndrive and inboard packages; Mercury global parts and accessories; Land ’N’ Sea, BLA, Payne’s Marine, Kellogg Marine & Lankhorst Taselaar 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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