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Night Shift Maintenance Technician

Abbott · Abbott Park, IL · $22.50–$45.00 an hour · Full time

Posted Sep 21, 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

Tell me about a time you found a safety issue at work. What did you do?

What they are checking: Whether they report and address safety problems, which the posting makes a core duty.

How do you work with outside vendors or a property owner on a repair?

What they are checking: Whether they coordinate well with others to get work done on time.

Tell me about a process improvement you suggested in a maintenance role.

What they are checking: Whether they contribute to improvement, which the posting asks for.

What would you do

This shift runs Sunday through Wednesday, 10 p.m. to 8:30 a.m. How do you handle a breakdown in the middle of the night?

What they are checking: Whether they can troubleshoot independently and know when to call for on-call or vendor help.

A lab freezer alarm goes off at 3 a.m. Walk me through what you do.

What they are checking: Whether they act fast to protect samples and follow the response procedure.

About the work

What experience do you have with HVAC, refrigeration, electrical and control systems?

What they are checking: Whether they can cover the wide range of systems the posting lists.

How does working in a GMP and clinical facility change the way you do maintenance?

What they are checking: Whether they understand documentation, cleanliness and change rules in regulated spaces.

How do you manage spare parts so you are not stuck waiting when something fails?

What they are checking: Whether they think ahead to reduce equipment downtime.

Tell me about a preventive maintenance task you think people skip too often.

What they are checking: Whether they understand why preventive work matters to uptime.

How do you document your work so the day crew knows exactly what happened overnight?

What they are checking: Whether they communicate clearly across shifts.

Practice this interview out loud.

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The full job description

As published by Abbott.

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 122,000 colleagues serve people in more than 160 countries. JOB DESCRIPTION: Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and family, be your true self and live a full life. You’ll also have access to: • Career development with an international company where you can grow the career you dream of. • Employees can qualify for free medical coverage in our Health Investment Plan (HIP) PPO medical plan in the next calendar year. • An excellent retirement savings plan with high employer contribution • Tuition reimbursement, the Freedom 2 Save student debt program and FreeU education benefit - an affordable and convenient path to getting a bachelor’s degree. • A company recognized as a great place to work in dozens of countries around the world and named one of the most admired companies in the world by Fortune. • A company that is recognized as one of the best big companies to work for as well as a best place to work for diversity, working mothers, female executives, and scientists. The Opportunity This is a full time position that works out of our Abbott Park, IL location in the GES Global Engineering Services division. This is a rotating 12hr night shift position, 4 nights on shift - 4 nights off shift. Hours 6pm – 6:30am. The primary function of this position is to support the operation, maintenance, troubleshooting, and repair of plant utility systems that support manufacturing and facility operations. This role ensures safe, compliant, and efficient performance of critical utilities including boilers, chillers, HVAC, compressed air, water treatment, steam systems, and other infrastructure equipment. What You’ll Work On • Perform routine inspections, preventive maintenance, and corrective repairs on plant utility equipment, including boilers, HVAC systems, air compressors, pumps, RO/DI water systems, and cooling towers. • Troubleshoot and resolve utility equipment issues to maintain safe, reliable, and compliant operation. • Execute maintenance activities on mechanical, pneumatic, hydronic, and rotating equipment systems. • Ensure proper operation and performance of critical utility systems such as steam, chilled water, potable water, wastewater, and compressed air. • Respond promptly to system alarms, equipment malfunctions, and abnormal operating conditions. • Diagnose equipment failures and implement timely corrective actions to restore full functionality. • Repair or replace components including valves, pumps, motors, sensors, instruments, actuators, filters, and piping. • Perform machine modifications, upgrades, and process improvements to enhance system reliability and efficiency. • Lay out, fabricate, assemble, install, and maintain piping and associated systems for steam, hot water, cooling, lubrication, sprinklers, and industrial processing applications. • Conduct fabrication, machining, welding, and installation activities for new equipment or modifications to existing assets. • Use precision tools, diagnostic instruments, and calibration equipment to perform highquality mechanical maintenance tasks. • Follow all plant and department policies, including GMPs, JSAs, SOPs, LOTO, and general safety rules. • Interpret and utilize complex technical documents, including manuals, schematics, blueprints, and P&IDs, to support installation, modification, and maintenance activities. Required Qualifications • High school diploma or GED. • 3+ years of experience in utilities, industrial maintenance, facilities operations, or a related field. • Working knowledge of boilers, chillers, HVAC systems, pumps, piping, electrical systems, or automation controls. • Ability to read and interpret technical manuals, P&IDs, schematics, and equipment drawings. • Proficiency with tools, diagnostic equipment, and CMMS platforms. Learn more about our health and wellness benefits, which provide the security to help you and your family live full lives: www.abbottbenefits.com Follow your career aspirations to Abbott for diverse opportunities with a company that can help you build your future and live your best life. Abbott is an Equal Opportunity Employer, committed to employee diversity. Connect with us at www.abbott.com , on Facebook at www.facebook.com/Abbott and on Twitter @AbbottNews and @AbbottGlobal The base pay for this position is $22.50 – $45.00/hour In specific locations, the pay range may vary from the range posted. JOB FAMILY: Facilities & Maintenance DIVISION: GES Global Engineering Services LOCATION: United States > Abbott Park : AP52 ADDITIONAL LOCATIONS: WORK SHIFT: Standard TRAVEL: Yes, 5 % of the Time MEDICAL SURVEILLANCE: No SIGNIFICANT WORK ACTIVITIES: Continuous standing for prolonged periods (more than 2 consecutive hours in an 8 hour day), Continuous walking for prolonged periods (more than 2 hours at a time in an 8 hour day), Lift, carry, push or pull weights of more than 20 pounds/9 kilos on a regular/daily basis, Work in confined spaces, Work in noisy environment, Work requiring repeated bending, stooping, squatting or kneeling Abbott is an Equal Opportunity Employer of Minorities/Women/Individuals with Disabilities/Protected Veterans. EEO is the Law link - English: http://webstorage.abbott.com/common/External/EEO_English.pdf EEO is the Law link - Espanol: http://webstorage.abbott.com/common/External/EEO_Spanish.pdf

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