Senior Facilities Technician

Company: Aerotek
Location: Monrovia
Posted on: January 18, 2026

Job Description:

Job Description Job Description Job Title: Facilities Technician Job Description We are seeking a Facilities Technician to perform a variety of skilled work in the maintenance and repair of facilities and equipment. This role involves maintaining industrial equipment such as chillers, cooling towers, boilers, air handling units, and humidifiers, as well as supporting HVAC maintenance and troubleshooting. The position requires hands-on work in a cleanroom environment and various building maintenance tasks. Responsibilities Perform routine maintenance and repair of industrial equipment in a cleanroom environment. Support HVAC maintenance and troubleshooting. Conduct skilled building maintenance tasks, including repairs to doors, windows, and other building parts. Install and repair electrical wiring, switches, and other electrical systems. Operate and maintain a variety of equipment, machines, and power tools. Estimate cost of labor and materials for work orders and procure necessary tools and equipment. Perform diagnostic testing to determine maintenance needs. Monitor and respond to alarms from the Building Management System. Receive and execute work order requests and maintain records on equipment manufacturers’ technical notices and upgrades. Contribute to the continuous monitoring system (Isensix) to prevent adverse impacts on critical equipment. Support Laboratory equipment Maintenance/Calibration/Qualification program. Perform additional duties as assigned. Essential Skills Facilities maintenance Preventive maintenance HVAC Plumbing Electrical Maintenance technician Troubleshooting Building maintenance Lighting Power tool usage Maintenance repair Additional Skills & Qualifications Associates Degree / Trade School / Technical Certification in HVAC/R, Electrical, or Plumbing. 3 years of related Facilities and Maintenance experience preferred. Prior experience in BioPharma/Life Sciences is highly desirable. Basic knowledge of electrical technology, HVAC systems, and welding. Experience using Building Management Systems and Environmental Monitoring Systems. Strong problem-solving and diagnostic skills. Excellent communication and interpersonal skills. Organized, detail-oriented, and proficient in time management. Ability to work both independently and collaboratively. Requires one week per month on-call. Must be able to work full-time, on-site, in Pasadena, CA, with occasional trips to Monrovia and San Diego. Certification as a journeyman electrician preferred. Why Work Here? Join a leading biopharmaceutical company renowned for its innovative XmAb® technology, focused on improving patient outcomes through advanced therapeutics. You will be part of a dynamic team that values new ideas, flexibility, and scientific rigor, with opportunities for professional growth and development. Enjoy benefits such as a stock plan, annual pay reviews, and a sign-on bonus for the right candidate. Work Environment This position operates within a clean-room biotech research facility in office spaces, requiring full-time on-site presence in Pasadena, CA, with occasional travel to other facilities. Job Type & Location This is a Contract position based out of Monrovia, CA 91016. Pay and Benefits The pay range for this position is $32.00 - $39.00/hr. 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 Monrovia,CA 91016. Application Deadline This position is anticipated to close on Jan 30, 2026. About Aerotek: We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000 light industrial and skilled trades workers with 14,000 employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Our 1,500 experienced recruiters across 250 offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are everything spirit to the test as your career continues to grow. Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts. 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. Company Description We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000 light industrial and skilled trades workers with 14,000 employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500 experienced recruiters across 250 offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow. Company Description We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000 light industrial and skilled trades workers with 14,000 employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500 experienced recruiters across 250 offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.

Keywords: Aerotek, Lake Forest , Senior Facilities Technician, Construction , Monrovia, California