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Data Center Mechanical Service Journeyman

Johnson Controls

Data Center Mechanical Service Journeyman

full-timePosted: Aug 2, 2026Updated: Sep 1, 2026Tempe-Arizona-United States of America

Job Description

Join a Team That Powers the Future of HVACAt Johnson Controls, we’re shaping the future of smart buildings and sustainable environments. We’re looking for experienced HVAC Mechanics to join our growing commercial service team. If you’re passionate about solving complex mechanical challenges and want to work with cutting-edge equipment in a collaborative, safety-first environment—this is your opportunity.What You’ll DoAs an HVAC Journeyman Mechanic, you’ll be a key player in delivering high-quality service and solutions to our commercial customers. You’ll work on a variety of systems, from rooftop units to chillers, and help optimize facility performance.Your responsibilities will include:Diagnosing and repairing commercial HVAC systems (chillers, boilers, compressors, pumps, fans, etc.)Performing maintenance and replacements on mechanical systemsTroubleshooting advanced systems including centrifugal compressors, steam turbines, screw chillers, and ammonia/hydrocarbon componentsConducting mechanical shaft alignment and vibration analysisInstalling complete HVAC systems and supporting infrastructureProviding expert recommendations and quotes for system upgrades and repairsCollaborating with apprentices and other mechanics to share knowledge and ensure top-tier serviceTraveling 10–20% to support customer needs across the regionPrioritizing safety in every taskWhat We’re Looking ForWe’re seeking skilled professionals with a strong mechanical background and a commitment to excellence.Required qualifications:Minimum 3-5 years of commercial/industrial HVAC experienceUniversal EPA refrigerant certificationValid current driver’s licenseProficiency in mechanical alignment and vibration diagnosticsAbility to communicate clearly with customers and document service actionsWillingness to join the United Association of Journeymen and Apprentices (UA)Self-motivated, safety-focused, and eager to learnAbility to pass a technical proficiency examWhat We OfferCompetitive union wages and benefitsCompany vehicle, tools, and uniforms providedFactory training and certification through our Service Technical AcademyCareer development and advancement opportunitiesIncentive programs and recognition for outstanding performanceA supportive, fun, and results-driven team cultureReady to Power Up Your Career?Join Johnson Controls and be part of a team that’s building smarter, safer, and more sustainable environments. Apply today and bring your expertise to a company that values your skills and invests in your future.*This is a Bargaining Unit Position.Hiring Compensation Range: Hourly rate is determined by the Local UA. (Hourly rate to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.) This position includes a competitive benefits package. For details, please visit the Employee Benefits tab on our main careers page at https://www.johnsoncontrols.com/careers.This is a Bargaining Unit Position but is subject to all pre-hiring screening of JCI. With successful performance, JCI may recommend you to the Union Local apprenticeship program, as well as continued employment at JCI. Acceptance by Union Local must occur within 365 days of employment or will result in termination of this position. This is not a guaranty of employment or entering the Union. The Union has its own entry, qualification & screening programs. #HVACmechanichiring #HVACJobs #JohnsonControls #SmartBuildings #HVACJourneymanMechanic #HiringNow #HVACCareers #SustainableBuildingsJohnson Controls International plc. is an equal employment opportunity and affirmative action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, genetic information, sexual orientation, gender identity, status as a qualified individual with a disability or any other characteristic protected by law. To view more information about your equal opportunity and non-discrimination rights as a candidate, visit EEO is the Law. If you are an individual with a disability and you require an accommodation during the application process, please visit here.

Locations

  • Tempe-Arizona-United States of America

Skills Required

  • mechanical alignmentintermediate

Required Qualifications

  • We’re seeking skilled professionals with a strong mechanical background and a commitment to excellence. (experience)
  • Minimum 3-5 years of commercial/industrial HVAC experience (experience, 5 years)
  • Universal EPA refrigerant certification (certification)
  • Valid current driver’s license (experience)
  • Proficiency in mechanical alignment and vibration diagnostics (experience)
  • Ability to communicate clearly with customers and document service actions (experience)
  • Willingness to join the United Association of Journeymen and Apprentices (UA) (experience)
  • Self-motivated, safety-focused, and eager to learn (experience)
  • Ability to pass a technical proficiency exam (experience)
  • Minimum 3-5 years of commercial/industrial HVAC experience (experience, 5 years)
  • Universal EPA refrigerant certification (certification)
  • Valid current driver’s license (experience)
  • Proficiency in mechanical alignment and vibration diagnostics (experience)
  • Ability to communicate clearly with customers and document service actions (experience)
  • Willingness to join the United Association of Journeymen and Apprentices (UA) (experience)
  • Self-motivated, safety-focused, and eager to learn (experience)
  • Ability to pass a technical proficiency exam (experience)

Responsibilities

  • As an HVAC Journeyman Mechanic, you’ll be a key player in delivering high-quality service and solutions to our commercial customers. You’ll work on a variety of systems, from rooftop units to chillers, and help optimize facility performance.
  • Diagnosing and repairing commercial HVAC systems (chillers, boilers, compressors, pumps, fans, etc.)
  • Performing maintenance and replacements on mechanical systems
  • Troubleshooting advanced systems including centrifugal compressors, steam turbines, screw chillers, and ammonia/hydrocarbon components
  • Conducting mechanical shaft alignment and vibration analysis
  • Installing complete HVAC systems and supporting infrastructure
  • Providing expert recommendations and quotes for system upgrades and repairs
  • Collaborating with apprentices and other mechanics to share knowledge and ensure top-tier service
  • Traveling 10–20% to support customer needs across the region
  • Prioritizing safety in every task
  • Diagnosing and repairing commercial HVAC systems (chillers, boilers, compressors, pumps, fans, etc.)
  • Performing maintenance and replacements on mechanical systems
  • Troubleshooting advanced systems including centrifugal compressors, steam turbines, screw chillers, and ammonia/hydrocarbon components
  • Conducting mechanical shaft alignment and vibration analysis
  • Installing complete HVAC systems and supporting infrastructure
  • Providing expert recommendations and quotes for system upgrades and repairs
  • Collaborating with apprentices and other mechanics to share knowledge and ensure top-tier service
  • Traveling 10–20% to support customer needs across the region
  • Prioritizing safety in every task

Benefits

  • general: Competitive union wages and benefits
  • general: Company vehicle, tools, and uniforms provided
  • general: Factory training and certification through our Service Technical Academy
  • general: Career development and advancement opportunities
  • general: Incentive programs and recognition for outstanding performance
  • general: A supportive, fun, and results-driven team culture
  • general: Company vehicle, tools, and uniforms provided
  • general: Factory training and certification through our Service Technical Academy
  • general: Career development and advancement opportunities
  • general: Incentive programs and recognition for outstanding performance
  • general: A supportive, fun, and results-driven team culture

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