Refrigeration Apprentice Jobs in Ohio (NOW HIRING)

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Major Duties

Under general supervision, the Refrigeration Mechanic maintains and repairs complex HVAC and refrigeration systems, including installation, troubleshooting, and calibration. Utilizes diagnostic tools to identify system malfunctions and performs major equipment overhauls, ensuring efficiency and functionality.

• Installs, troubleshoots, calibrates, services, repairs and maintains heating, refrigeration, and HVAC systems, equipment, instruments and controls using electrical, electronic, pneumatic or digitally controlled systems.
• Performs major overhauls involving disassembly and inspection of all parts, replacement of defective and worn parts, reassembly of equipment instruments and/or controls.
• Provides technical assistance to Energy Management System (EMS) technicians in the proper operation, maintenance and repair of complicated HVAC systems.
• Analyzes the efficiency of campus heating, refrigeration, and air conditioning systems and recommends actions for improvement.
• Maintains inventory and records, and orders parts and supplies.
• Performs other duties as assigned.

*NOTE: To view the full position description, including all of the required qualifications, copy and paste this link into your browser:  https://mycsun.box.com/s/ouxigmoriakfp73wdtixbey48fs19nky 

Qualifications 

• One year of experience in the installation and repair of central multi-zone air conditioning systems. Journey-level skill equivalent to that acquired through the completion of a refrigeration or air conditioning mechanic's apprenticeship program is required.
• Progressively responsible experience in the installation, adjustment, maintenance and repair of commercial and domestic refrigeration and air conditioning systems involving modulatory and safety controls, thermostats, humidifiers, and duct stats.
• A valid California Driver's License is preferred.

Knowledge, Skills, & Abilities 

• Advanced knowledge of HVAC and refrigeration systems.
• Ability to troubleshoot complex mechanical and electronic controls.
• Skilled in using diagnostic tools and equipment.
• Proficient in performing major system repairs and overhauls.
• Capability to analyze system efficiency and recommend improvements.
• Strong customer service and teamwork skills.

Pay, Benefits, & Work Schedule

• The university offers an excellent benefits package, including but not limited to: medical, dental, vision, retirement & savings, tuition waiver, and more.
• Classification: 6699 / Air Cond/Refrig Mechanic/ Grade 1
• The anticipated HIRING RANGE is $ 5998- $7457 per month, dependent on qualifications and experience. The salary range for this classification is: $5998 mo - $8737 per month.
• HOURS: Full Time; 40 hours per week; Monday through Friday: 7:00 am - 3:30 pm.  
• This is a Regular position with a one-year probationary period. 

General Information

• Applications received through June 10, 2026, will be considered in the initial review and review of applications will continue until the position is filled.
• This position is sensitive as designated by the CSU.
• A background check (including a criminal records check) must be completed satisfactorily. Failure to satisfactorily complete the background check may affect the application status of applicants or the continued employment of current CSU employees who apply for the position.
• The person holding this position may be considered a 'mandated reporter' under the California Child Abuse and Neglect Reporting Act and is required to comply with the requirements outlined in CSU Executive Order 1083 as a condition of employment.
• Per the California State University (CSU) Out-of-State Employment Policy, the CSU is a state entity whose business operations reside within the State of California and prohibits hiring employees to perform CSU-related work outside of California.
• Please note: California State University, Northridge (CSUN) is not currently sponsoring staff or management positions for H-1B employment visas. Applicants must be authorized to work for any employer in the United States.
• Education Code 89521 Requirements: Applicants will be required to disclose whether they have received a final administrative decision or final judicial decision determining that they have committed sexual harassment within the last 7 years only after a determination is made that they meet the minimum qualifications for the position, and before an offer of employment is extended. Applicants who reach the final stages of the application process must also sign a release form that authorizes the release of information by the applicant's current and/or former employers to the CSU concerning any substantiated allegations of misconduct.
• Candidates should apply by completing the CSUN online application. To apply and for more detailed information on the application and hiring process, please visit this link: www.csun.edu/careers
• The CSU recommends that faculty, staff, and students who are accessing campus facilities at any university location be immunized against SARS-CoV-2, the virus that causes COVID-19, and that all individuals who access any in-person program or activity (on- or off-campus) operated or controlled by the University follow COVID-19 vaccine recommendations adopted by the U.S. Centers for Disease Control and Prevention (CDC) and the California Department of Public Health (CDPH) applicable to their age, medical condition, and other relevant indications and comply with other safety measures established by each campus.

Equal Employment Opportunity

CSUN is an Equal Opportunity Employer and prohibits discrimination based on Age, Disability (physical or mental), Gender, Gender Identity (including Nonbinary or Transgender), Gender Expression, Genetic Information, Marital Status, Medical Condition, Nationality, Pregnancy or related conditions, Race or Ethnicity (including color, caste, or ancestry), Religion or Religious Creed, Sex (including Sex Stereotyping or Sex Characteristics), Sexual Orientation, and Veteran or Military Status. Our nondiscrimination policy is outlined in the Interim CSU Nondiscrimination Policy. Reasonable accommodations will be provided for applicants with disabilities who self-disclose by contacting Talent Acquisition at 818-677-2101.

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