Ammonia Refrigeration Engineer

Company: Willis Mechanical
Location: Norcross
Posted on: February 14, 2026

Job Description:

Job Description Job Description Salary: Job Summary: Willis Mechanical is seeking a skilled Industrial Ammonia Refrigeration Operator Technician who has knowledge and experience performing preventative maintenance, troubleshooting, and repairing industrial ammonia refrigeration systems. This individual will have the opportunity to work on a variety of systems while being a part of a team whose members value professional growth and are passionate about their work. About Willis Mechanical: For over 23 years, Willis Mechanical has been a trusted and preferred commercial HVAC mechanical service and construction provider in Atlanta. Our mission and vision include taking care of and making life easier for our clients by providing outstanding customer service through highly skilled technicians. We provide ongoing service and new construction/renovations throughout the greater Atlanta area. Key Responsibilities: Observe and test industrial refrigeration system operations Safely perform preventative maintenance on ammonia refrigeration systems Troubleshoot issues with refrigeration systems Document all repair details following company procedures Assist in maintaining parts and supplies inventory to ensure needed equipment is available Maintain safe working environments by complying with all state and federal regulations regarding health and safety Qualifications: Minimum of 5 years of work experience in refrigeration service with ammonia Graduation from a technical school / CARO and CIRO Certifications Able to inspect equipment, identify potential problems, and take appropriate corrective action Able to troubleshoot and perform repairs independently Current driver's license and impeccable driving record Preferred Skills & Attributes: Pass a physical examination and respirator fit testing Availability to be on call on nights and weekends, as needed Has excellent communication and customer service skills Has basic technical skills and can use computers and electronic systems Organized, self-motivated, and possess a strong work ethic Earned EPA Universal and OSHA 30 Certification Compensation & Benefits: Compensation that surpasses the competition A company-provided vehicle with a fuel card for work use Company credit card for job expenses Use of company tools. You don't supply anything Uniforms provided Company 401 (k) with match 2-3 weeks paid time off annually paid holidays Opportunities for career advancement & promotions A supportive and collaborative work environment Steady work Within a company with an excellent reputation in the industry Overtime and on-call available Included Medical, Dental, and Vision Coverage, as well as Pension Defined Contribution (through Union/Local 72) Position Type/Expected Hours of Work: This is a full-time position, working 8 hours/day, Monday through Friday. A typical day is 7:00 AM to 3:30 PM. There are overtime and on-call opportunities available. Daily travel to our customers and job sites is expected. AAP/EEO Statement: All qualified applicants will receive equal consideration for employment without regard to race, color, national origin, religion, sex, pregnancy, marital status, sexual orientation, gender identity, age, physical or mental disability or covered veteran status.We are an Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities. Willis Mechanical is proud to have earned the PLATINUM Hire VETS award from the Department of Labor for the past four years.

Keywords: Willis Mechanical, Cleveland , Ammonia Refrigeration Engineer, Engineering , Norcross, Tennessee