Primary City/State: Phoenix, Arizona Department Name: Work Shift: Day Job Category: Facilities, Environmental Services, and Culinary We are seeking an experienced refrigeration professional for a specialized role supporting critical laboratory refrigeration equipment across Sonora Quest Laboratories. As a Biomedical Refrigeration Specialist, you'll work on ultra-low temperature (ULT) freezers, biomedical refrigerators, and other essential systems that support patient testing and healthcare operations. This is an excellent opportunity for a seasoned professional who enjoys troubleshooting complex equipment and wants to make a meaningful impact. Join our team and come do great work on behalf of better health! POSITION SUMMARY This position is responsible for the inspection, maintenance, calibration, and repair of specialized laboratory refrigeration systems used in clinical, research, and diagnostic environments. This position ensures that all cold-storage equipment supporting patient testing, specimen integrity, reagents, and research materials operate safely, reliably, and in compliance with regulatory and accreditation standards. The equipment includes ultra-low temperature (ULT) freezers (−40°C to −86°C), biomedical refrigerators and freezers, refrigerated centrifuges, incubators with cooling systems, and any laboratory equipment that incorporates a refrigeration system. Performs all functions according to established policies, procedures, regulatory and accreditation requirements, as well as applicable professional standards. PHYSICAL DEMANDS/ENVIRONMENT FACTORS Requires reading, writing, verbal communication skills, stooping, bending, reaching, kneeling and standing for long periods. Mechanical aptitude, ability to lift up to 75 pounds and work under stress of deadlines. Ability to work varied hours when needed. Work is performed in an (OSHA 1) work environment. Exposure to laboratory environments, including biohazardous materials, chemicals, cryogenic temperatures, and high temperature discharge areas. Requires proper PPE and adherence to safety protocols. Travel to multiple facilities, occasionally for short periods. KNOWLEDGE, SKILLS AND ABILITIES Strong understanding of laboratory refrigeration systems, including cascade refrigeration, ULT freezer technology, and other specialized refrigeration equipment. Ability to read and interpret wiring diagrams, schematics, flow charts, and technical manuals. Proficiency with AC/DC electronics, electromechanical systems, sensors, controls, and refrigeration cycles. Basic computer skills for documentation and navigation of maintenance software and Microsoft Office. Effective communication skills for interacting with clinical staff and vendors. Ability to perform basic mathematical calculations related to diagnostics and calibration. Knowledge of electrical systems, electronics, electromechanics, and basic pneumatics/hydraulics. Demonstrated ability to interpret technical diagrams and troubleshoot complex systems. Experience with ultra low temperature freezers and biomedical or laboratory refrigeration equipment. MINIMUM QUALIFICATIONS High school diploma or equivalent Four (4) years of experience in refrigeration or HVAC repair, preferably in a biomedical or laboratory environment. Current refrigeration certification (e.g., EPA 608 Type I–II–III or Universal, NATE, HVAC Excellence). Valid state driver’s license and insurability. Ability to travel regularly throughout Arizona, including occasional overnight stays. PREFERRED QUALIFICATIONS Technical training or certifications in biomedical engineering, laboratory equipment repair, or advanced refrigeration systems. Experience working in clinical, research, or hospital environments. Additional related education and/or experience. EEO Statement: EEO/Disabled/Veterans Our organization supports a drug-free work environment. Privacy Policy: Privacy Policy Make Great Friends and a Difference in Your Communities You’ll feel like you’re in the right place at Sonora Quest Laboratories/Laboratory Sciences of Arizona (SQL/LSA), doing great work on behalf of a healthy community. While many organizations tout “teamwork and camaraderie,” there is no denying that our compassionate, collaborative culture is a cut above the rest. Our team members work together daily to create a work environment where everyone feels supported and empowered to be their best selves and do their best work. Grow your career and see for yourself how gratifying and satisfying being a part of our team can be. You Belong Here. Sonora Quest Laboratories is a proud partner of Banner Health. We are proud to offer a comprehensive benefit package for all benefit-eligible positions. Please visit our Benefits Guide for more information. EEO/Disabled/Veterans Laboratory Sciences of Arizona supports a drug-free work environment. Privacy Policy As of Sept. 9, 2026, Apple Sign-In will no longer be supported on our career site due to technical issues. If you’ve used Apple “Hide My Email”: Please create a new account using your personal email address or use a Google or LinkedIn account. If you have active application, please contact TA-LSA-SQL@sonoraquest.com for assistance merging your profiles so no history is lost. If you’ve used Apple and shared your email: To regain access, select ‘Sign in with email’ and use the ‘Forgot Your Password?’ feature – enter your Apple email and the follow the reset steps to access your account. You can also sign in with Google or LinkedIn using the same email. Your account and application history are fully intact. Need help? Contact the Sonora Quest Laboratories/Laboratory Sciences of Arizona Recruitment team at TA-LSA-SQL@sonoraquest.com.

Specialty Refrigeration Technician.

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