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Lab Aide

Medical College of Wisconsin · Milwaukee, WI · Part time

Posted Aug 13, 2026 · We last checked this listing on Oct 6, 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.

About your past

This job involves cleaning glassware and running an autoclave. Have you done work like this before, or something similar?

What they are checking: Whether they have any related experience or show they can learn routine lab tasks.

Tell me about a time you did a repetitive task carefully, even when it was boring.

What they are checking: Whether they stay accurate and steady on routine work.

What interests you about working in a research lab?

What they are checking: Whether they have genuine interest that will keep them engaged in the role.

What would you do

What would you do if you weren't sure how to use a piece of equipment?

What they are checking: Whether they ask for help instead of guessing with equipment that can be dangerous.

Two researchers ask you for help at the same time. How do you decide what to do first?

What they are checking: Whether they communicate and ask about priorities instead of picking at random.

You accidentally break a piece of glassware or make a mistake with a solution. What do you do?

What they are checking: Whether they report mistakes honestly so they don't affect someone's experiment.

About the work

Why do you think clean, sterilized glassware matters so much to researchers?

What they are checking: Whether they understand that contamination can ruin experiments and waste weeks of work.

You're asked to make a buffer using a written recipe. How do you make sure you get it right?

What they are checking: Whether they follow directions carefully and double-check measurements.

How do you keep track of supplies so the lab doesn't run out of something important?

What they are checking: Whether they can keep simple inventory records and notice when stock is low.

How do you stay safe around hot equipment like an autoclave and lab chemicals?

What they are checking: Whether they take safety seriously and follow posted rules.

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The full job description

As published by Medical College of Wisconsin.

Summary Under direct supervision, provide basic support to laboratory functions including maintenance, operation and inventory of equipment and supplies. Support research investigators as needed. Primary Responsibilities • Provide clean and sterilized glassware for use in research lab . • Operate and maintain a variety of basic lab equipment such as autoclaving. • Make and supply media buffers and water to research areas as needed. • Assist in organizing and setup lab supplies and equipment for individual research investigators. • Assist with inventory and record of supplies. • Participate in meetings with principle investigator and research staff and evaluate/interpret the validity of data as needed. • Other duties as assigned. Knowledge – Skills – Abilities • Knowledge of biology, chemistry, mathematics, documentation, and records management. • Data utilization, complex problem solving, critical thinking, resource management, and writing skills. Qualifications Appropriate experience may be substituted for education an on equivalent basis. Minimum Required Education: Less than high school Minimum Required Experience: No experience required Physical Requirements Work requires infrequent physical effort such as walking or retrieving materials. Work Environment Occasional exposure to dust, noise, temperature changes, or contact with water or other liquids. Work is performed in an environmentally controlled environment. Sensory Acuity Ability to detect and translate speech or other communication required . May occasionally require the ability to distinguish colors and perceive relative distances between objects. Why MCW? • Outstanding Healthcare Coverage, including but not limited to Health, Vision, and Dental. Along with Flexible Spending options • 403B Retirement Package • Competitive Vacation and Paid Holidays offered • Tuition Reimbursement • Paid Parental Leave • Employee & Family Assistance Program (EFAP) • Pet Insurance • On campus Fitness Facility, offering onsite classes • Additional discounted rates on items such as: Select cell phone plans, local fitness facilities, Milwaukee recreation and entertainment etc. For a brief overview of our benefits see: Benefits Overview For a full list of positions see: MCW Careers At MCW all of our endeavors, from our internal operations to our interactions with our partners, are driven by our shared organizational values: Caring – Collaborative – Curiosity – Inclusive – Integrity – Respect. We are committed to fostering an inclusive environment that values diversity in backgrounds, experiences, and perspectives through merit-based processes and in alignment with all applicable laws. We believe that embracing human differences is critical to realize our vision of a healthier world, and we recognize that a healthy and thriving community starts from within. Our values define who we are, what we stand for and how we conduct ourselves at MCW. If you believe in embracing individuality and working together according to these principles to improve health for all, then MCW is the place for you. For more information, please visit our institutional website . MCW as an Equal Opportunity Employer and Commitment to Non-Discrimination: The Medical College of Wisconsin (MCW) is an Equal Opportunity Employer. We are committed to fostering an inclusive community of outstanding faculty, staff, and students, as well as ensuring equal educational opportunity, employment, and access to services, programs, and activities, without regard to an individual's race, color, national origin, religion, age, disability, sex, gender identity/expression, sexual orientation, marital status, pregnancy, predisposing genetic characteristic, or military status. Employees, students, applicants or other members of the MCW community (including but not limited to vendors, visitors, and guests) may not be subjected to harassment that is prohibited by law or treated adversely or retaliated against based upon a protected characteristic.

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