HVAC Technician

Aerotek; Fremont (CA); On-site; USD 100,289,000 - 114,616,000; Full time

Benefits offered by this job

Medical, dental & vision

401(k) Retirement Plan

Paid time off

Job summary

Aerotek is seeking an experienced HVAC Technician to join our facilities operations team in Fremont, CA. The role focuses on preventive and emergency maintenance of refrigeration, air handling, and process systems, with exposure to related mechanical/electrical work.

Responsibilities include diagnostics, BMS monitoring, collaboration with cross-functional teams, and root-cause analysis to implement durable solutions.

Qualifications

• 3+ years of hands-on experience with commercial/industrial refrigeration and air handling systems (1 year minimum acceptable).
• EPA Universal Certification required; additional HVAC/R certs are a plus.
• Ability to read and interpret technical schematics, blueprints, and O&M manuals.
• Experience with VFDs, PLCs, and automated control systems.
• Proficiency in troubleshooting, mechanical repairs, and preventive maintenance.

Responsibilities

• Perform diagnostics, repairs, and preventive maintenance on refrigeration units, air handling systems, chillers, and HVAC infrastructure.
• Monitor system performance using Building Management Systems (BMS).
• Collaborate with cross-functional teams to support HVAC needs in production and common spaces.
• Execute root cause analysis and implement long-term solutions for recurring issues.
• Ensure compliance with safety, environmental, and energy efficiency standards.
• Maintain accurate records of maintenance activities, system performance, and parts inventory.
• Support commissioning of new systems and retrofits of existing infrastructure.
• Proficiency in installing, maintaining, and repairing air conditioning units, furnaces, boilers, heat pumps, chillers, air handlers, VAVs, ductwork, thermostats, and control systems.

Skills

Refrigeration & air handling

EPA Universal Certification

Read blueprints & schematics

VFDs, PLCs & control systems

Preventive maintenance

Troubleshooting

Tools

CMMS

Building Management System (BMS)

Job description

Job Title: HVAC Technician

Job Description

We are seeking an experienced HVAC Technician to join our facilities operations team. The role involves performing general, preventative, and emergency maintenance of facilities equipment, with a strong focus on mechanical, electrical, plumbing, and process systems operation and maintenance. The successful candidate will contribute to day-to-day operations, which may include tasks outside their normal skill set, such as restroom repairs and exposure to unfamiliar work.

Responsibilities

• Perform diagnostics, repairs, and preventive maintenance on refrigeration units, air handling systems, chillers, and HVAC infrastructure.

• Monitor system performance using Building Management Systems (BMS).

• Collaborate with cross-functional teams to support HVAC needs in production and common space areas.

• Execute root cause analysis and implement long-term solutions for recurring issues.

• Ensure compliance with safety, environmental, and energy efficiency standards.

• Maintain accurate records of maintenance activities, system performance, and parts inventory.

• Support commissioning of new systems and retrofits of existing infrastructure.

• Proficiency in installing, maintaining, and repairing air conditioning units, furnaces, boilers, heat pumps, chillers, air handlers, VAVs, ductwork, thermostats, and control systems.

Essential Skills

• 3+ years of hands-on experience with commercial/industrial refrigeration and air handling systems, with a willingness to consider candidates with at least 1 year of experience.

• EPA Universal Certification is required; additional HVAC/R certifications are a plus.

• Ability to read and interpret technical schematics, blueprints, and O&M manuals.

• Experience with VFDs, PLCs, and automated control systems.

• Proficiency in troubleshooting, mechanical repairs, and preventive maintenance.

Additional Skills & Qualifications

• Crane/rigging experience preferred.

• Experience with motor replacements, pumps and fittings repair, and pipe replacement.

• Knowledge of cooling tower and RTU components.

• Proficiency in brazing, welding, and mechanical emergency shutdowns.

• Familiarity with CMMS and refrigerants.

• Comfortable working in fast-paced, high-tech environments with minimal supervision.

• Excellent problem-solving skills and a proactive, safety-first mindset.

Why Work Here?

Once permanent, employees are eligible to purchase stock at a discounted price. Additionally, full benefits are offered, making this an attractive opportunity for long-term career growth and financial benefits.

Work Environment

You will be working onsite at the Kato Fremont location, with travel to the Fremont Factory as needed. The team consists of 15 technicians, excluding engineers. The shift is typically from Sunday through Thursday, with a start time between 2 PM and 3 PM, subject to change.

Job Type & Location

This is a Contract to Hire position based out of Fremont, CA.

Pay and Benefits

The pay range for this position is $35.00 - $40.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan
• Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Fremont,CA.

Application Deadline

This position is anticipated to close on Oct 22, 2026.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI)

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.