Maintenance Technician III (Refrigeration/HVAC)

ZipRecruiter; North Chicago (IL); On-site; USD 50,000 - 70,000; Full time

Job summary

A leading company in healthcare solutions is seeking a Refrigeration and HVAC Technician to maintain and optimize various refrigeration systems. The role involves troubleshooting, repairs, and collaboration on safety initiatives. Ideal candidates will have extensive experience and relevant certifications.

Qualifications

• 10+ years’ experience or relevant certification with 5+ years.
• Commercial/industrial experience required.

Responsibilities

• Maintain, calibrate, service, troubleshoot, and repair refrigeration and chillers.
• Analyze and interpret electrical diagrams for HVAC systems.

Skills

Teamwork

Problem Solving

Analytical Skills

Education

High School Diploma or GED

Technical Degree

Tools

Microsoft Office

Advanced Diagnostic Tools

Job description

Job Description

Company Description
AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas – immunology, oncology, neuroscience, and eye care – and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at www.abbvie.com. Follow @abbvie on X, Facebook, Instagram, YouTube, LinkedIn, and TikTok.

Job Description

Purpose

The Refrigeration and HVAC Technician will utilize their expertise in centrifugal, screw compressors, and positive displacement compressor chillers to work on various refrigeration and HVAC systems. This technician will have a universal EPA certification.

HOURS: Day Shift - 6:00 AM - 6:30 PM
*Rotating 12-hour shift, 4 days on and 4 off

Responsibilities

• Maintain, calibrate, service, troubleshoot, and repair refrigeration and chillers such as centrifugal, screw compressors, and positive displacement compressors chillers.
• Analyze and interpret electrical diagrams and layers to effectively work with voltages of 24Vac, 120Vac, and 460Vac.
• Install, maintain, and repair walk-in coolers and freezers, ensuring temperature regulation and product preservation.
• Utilize advanced calculations such as superheat and subcooling to optimize refrigeration processes and system efficiency.
• Assist in root cause investigation and reliability-centered maintenance analysis, collaborating with cross-functional teams.
• Create or edit maintenance job plans to optimize efficiency and productivity.
• Operate and troubleshoot Beacon 2 smart controllers and IntelliGen systems by Heatcraft for optimal refrigeration performance.
• Provide technical support and collaborate with cross-functional teams on refrigeration and HVAC systems.
• Contribute to continuous improvement projects and safety initiatives.
• Perform advanced tasks and train others in these tasks.
• Adhere to AbbVie's code of conduct and comply with safety and GMP regulations.
• Handle additional projects and responsibilities as assigned.

Qualifications

• High School Diploma or GED with 10+ years’ experience, relevant certification with 5+ years, or technical degree with 3+ years, or proficiency in two or more skilled maintenance functions.
• Commercial/industrial experience required.
• Knowledge of water hydraulics, water flows, and water pumps for HVAC systems.
• Specialization in cryogenic temperatures, especially low-temperature cascade systems down to -80°C.
• Certified Maintenance and Reliability Technician (CMRT) or equivalent accreditation.
• Proficiency in multiple skilled trades, including Microsoft Office (Excel/Pivot, Word, SharePoint).
• Use of advanced tools, diagnostic, and predictive tools.
• Strong teamwork, improvement focus, and results-driven attitude.
• Excellent interpersonal, analytical, and problem-solving skills.
• Flexible and willing to undertake additional projects and training from SMEs.