Sr HVAC Technician

JLL; San Jose (CA); On-site; USD 79,000 - 114,700; Full time

Benefits offered by this job

401(k) plan with matching

Comprehensive Medical, Dental & Vision

Paid parental leave

Paid Time Off and Holidays

Daily Pay availability

Job summary

JLL in San Jose, CA, is a Senior HVAC Technician role focused on maintaining and optimizing large commercial HVAC systems. You will diagnose, repair, and service chillers, boilers, AHUs, rooftops, and building management interfaces while mentoring junior technicians and coordinating with engineering teams.

The position requires 5+ years in commercial HVAC, EPA certification, a valid driver's license, and strong schematic reading. On-site with occasional travel (~20 minutes).

Qualifications

• High school diploma or equivalent is required.
• Progressive experience in commercial HVAC maintenance and repair.
• EPA Universal Certification for refrigerant handling is required.
• Valid driver’s license is required.
• Ability to read electrical schematics and manuals.
• Strong communication with clients, contractors and team members.

Responsibilities

• Perform advanced troubleshooting, maintenance, and repair of HVAC systems including chillers, boilers, air handlers, rooftop units, cooling towers, pumps, and building automation systems.
• Conduct preventive maintenance inspections and testing to ensure peak efficiency and regulatory compliance.
• Diagnose complex mechanical and electrical issues using specialized tools and BMS interfaces.
• Mentor junior technicians and share knowledge to promote team collaboration.
• Respond to emergency service calls and minimize downtime.
• Document service activities and communicate status to facility managers and clients.
• Collaborate on system upgrades, retrofits, and capital improvement projects.
• Lift up to 50 pounds and work in varied conditions.

Skills

Electrical systems knowledge

Reading blueprints & manuals

Client communication

Team mentorship

Repair troubleshooting

Valid driver’s license

Education

High school diploma or equivalent

EPA Universal Certification

Job description

JLL empowers you to shape a brighter way.

Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Sr HVAC Technician - JLL

What this job involves:

As a Sr HVAC Technician at JLL, you'll play a critical role in maintaining optimal building performance and creating comfortable, efficient environments for our clients. This position combines hands‑on technical expertise with leadership responsibilities, where you'll diagnose, repair, and maintain complex heating, ventilation, air conditioning, and refrigeration systems across commercial facilities. You'll serve as a technical resource for junior technicians, sharing knowledge and helping to build a team where everyone is empowered to thrive. At JLL, we are collectively shaping a brighter way – for our clients, ourselves and our fellow employees – and as a senior member of our facilities team, you'll be instrumental in delivering the innovative, reliable service that sets us apart. Your work directly impacts building operations, energy efficiency, and occupant satisfaction, making you an essential partner in our clients' success.

What your day‑to‑day will look like:

• Perform advanced troubleshooting, maintenance, and repair of HVAC systems including chillers, boilers, air handlers, rooftop units, cooling towers, pumps, and building automation systems
• Conduct preventive maintenance inspections and testing to ensure equipment operates at peak efficiency and meets all safety and regulatory standards
• Diagnose complex mechanical and electrical issues using specialized tools, technical documentation, and building management system interfaces
• Mentor and provide technical guidance to junior technicians, fostering a culture of collaboration and continuous learning across the team
• Respond promptly to emergency service calls and implement effective solutions that minimize downtime and maintain business continuity
• Document all service activities, maintain accurate maintenance records, and communicate status updates to facility managers and clients
• Collaborate with engineering teams and contractors on system upgrades, retrofits, and capital improvement projects
• Lift up to 50 pounds, work at heights, in confined spaces, and in various weather conditions

Required Qualifications:

• High school diploma or equivalent
• At least 5 years of progressive experience in commercial HVAC maintenance and repair, diagnosing and repairing commercial HVAC equipment including chillers, boilers, air handlers, and building automation systems
• Valid EPA Universal Certification for refrigerant handling
• Valid driver’s license
• Strong understanding of electrical systems, control circuits, and ability to read and interpret blueprints, schematics, and technical manuals
• Strong communication skills and ability to interact professionally with clients, contractors, and team members

Preferred Qualifications:

• Associate degree or technical certification in HVAC, mechanical systems, or related field
• Journeyman or Master HVAC license
• Experience with Trane, Carrier, York, or other major commercial HVAC equipment manufacturers
• Proficiency with building automation systems such as Tridium, Johnson Controls, Siemens, or Honeywell
• OSHA 10 or OSHA 30 safety certification
• Additional certifications such as NATE, RSES, or manufacturer‑specific credentials
• Experience working in corporate office buildings, healthcare facilities, educational institutions, or other large commercial environments

Location: San Jose, CA (main location; once a week travel to another site approximately 20 minutes commute). On‑site.

Work Shift: M‑F, 7 am to 4 pm, or 8 am to 5 pm

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Estimated Compensation for this Position:

79,000.00 – 114,700.00 USD per year

This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

Personalized Benefits that Support Personal Well‑Being and Growth:

• 401(k) plan with matching company contributions
• Comprehensive Medical, Dental & Vision Care
• Paid parental leave at 100% of salary
• Paid Time Off and Company Holidays
• Early access to earned wages through Daily Pay

Jones Lang LaSalle (JLL) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process—including the online application and/or overall selection process—you may email us at [e-mail]. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page.

Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment.

Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest.

Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job‑related convictions will be considered and will not automatically disqualify the candidate.

Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance, JLL will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

California Residents only.