JobsMercury Marine

Investment Casting Technician - 3rd Shift

Mercury Marine · Fond du Lac, WI

Posted Aug 2, 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 time you worked overnight or on a shift that was tough to adjust to. How did you keep yourself focused and safe?

whether the person has realistic experience handling 3rd shift fatigue and can stay alert around hot equipment

Tell me about a time you noticed something unsafe on the job and had to decide whether to report it or handle it yourself.

whether they'll actually flag safety issues rather than staying quiet to keep production moving

Describe a job where you had to hit a daily production number. How did you keep pace without cutting corners on quality?

ability to balance speed and accuracy under a quota

Tell me about a time you had to follow written instructions closely to get a task right. What happened if you skipped a step by accident?

whether they take written procedures seriously in a quality-sensitive process

Describe a time you had a disagreement or communication problem with a teammate on a production line. How did you resolve it?

ability to communicate clearly and keep the line moving despite friction

Technical

Have you ever worked with or around molten metal, wax, or other high-heat materials? What did you do to stay safe?

direct experience with foundry hazards and safety habits, even if informal

What personal protective equipment have you worn on a job before, and was there ever a time it felt like a hassle to use correctly?

real familiarity with PPE discipline, not just knowing the words

What does quality control mean to you when you're inspecting or finishing a part that's already been ground and cleaned?

whether they understand their role in catching defects before boxing and shipping

Situational

This job has you standing, bending, and lifting for most of the shift in a foundry that isn't air conditioned. Walk me through how you'd prepare for a shift like that.

honest self-assessment of physical readiness for sustained heat and manual labor

If you were forming a wax mold and noticed it didn't quite match the instructions, what would you do before moving to the next step?

attention to detail and whether they'd stop a defect early rather than pass it downstream

You're cross-trained on three stations and your supervisor asks you to jump to a fourth you've only seen once. What do you do?

comfort with the cross-training expectation and willingness to ask questions instead of guessing

How do you keep a work area clean and organized when you're moving fast to keep up with production?

housekeeping habits, since a cluttered station in a foundry is a safety and quality risk

If you noticed you were falling behind on your production goal halfway through the shift, what would you do?

self-management and whether they'd ask for help versus rushing and risking mistakes

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.  Innovation is the heart of Brunswick. See how your contributions will help transform vision into reality: Position Overview: As part of the talented investment casting team, you will perform tasks daily that are essential to the production of propellers. Investment Casting Technicians aid in the forming of wax molds, cleaning of casted propellers, finishing of ground props, and the boxing of finished props for the customer. At Brunswick, we have passion for our work and a distinct ability to deliver. Essential Functions: • Promotes a safe work culture by following all company safety protocols, documents, and procedures • Report safety, equipment, quality and other issues as they arise • Performs everyday tasks involved with production of Propellers • Keep equipment and work area in a clean and orderly environment • Follow instructions to ensure producing quality parts • Communicate well with team members • Meet or exceed daily production goals • Performs all other 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: • Willingness to perform manual labor in a non-A/C controlled environment • Strong attention to detail required • Ability to read and follow instructions • Must be able to communicate adequately both verbally and in writing • Ability to work independently and in a fast-paced work environment • Desire to be cross trained in multiple areas/jobs is a must Preferred Qualifications: • Some manufacturing experience preferred but not required Working Conditions: • Manufacturing/foundry environment with exposure to heat, noise, dust, fumes, and industrial equipment. • Work may involve standing or walking for extended periods and working near heated materials. • Required use of personal protective equipment (PPE), including heat‑resistant clothing, gloves, eye protection, and other safety gear. • Ability to stand, walk, bend, and perform repetitive motions for extended periods. • Ability to lift, push, or move materials within established limits. The  anticipated   hiring  range for  this posit ion is  $29.39 .    The ac tua l base pay offered  will  vary depending on multiple factors including job-related knowledge/skills,  relevant  experience, business needs,  and  geographic location .   C ompensation decisions are dependent upon  the specifics of the candidate’s qualifications and the business context .   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), wellbeing 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 : 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.  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 . 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

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