Stationary Engineer -Union

JLL empowers you to shape a brighter way
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Our people at JLL and JLL Technologies 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.

As a Building Operator at JLL, you'll serve as the frontline guardian of building systems and operations, ensuring optimal performance and comfort for all occupants. This essential role involves monitoring, operating, and maintaining critical building infrastructure including HVAC, Electrical, Utility, and life safety systems to create environments where our clients can thrive. You will work collaboratively with engineering staff, vendors, and facility management to deliver exceptional operational excellence.

Your proactive approach to system monitoring and preventative maintenance directly contributes to shaping a brighter way by minimizing downtime, optimizing energy efficiency, and maintaining safe, comfortable spaces. This is a union (Local 302) represented position with competitive wages, benefits, and working conditions as outlined in the collective bargaining agreement.

• Monitor and operate building automation systems (BAS) to maintain optimal temperature, humidity, and air quality throughout the facility
• Conduct routine inspections of HVAC equipment, boilers, chillers, and mechanical systems to ensure proper operation and identify potential issues
• Perform preventative maintenance tasks including filter changes, belt adjustments, lubrication, and minor repairs on building equipment
• Respond to tenant service requests and building alarms while troubleshooting system malfunctions and implementing corrective actions
• Document equipment readings, maintenance activities, and system performance data in computerized maintenance management systems
• Coordinate with contractors and vendors for specialized repairs while ensuring work quality and safety compliance

• High School diploma or equivalent with technical training in building operations, HVAC, or related mechanical systems
• 2‑3 years of experience in building operations, facilities maintenance, or similar technical environment
• Basic understanding of HVAC systems, electrical components, utility systems, and building automation controls
• Ability to read technical manuals, blueprints, and system schematics
• Strong troubleshooting skills for mechanical and electrical issues
• Washington State Stationary Engineer License Grade IV required at hire
• Must obtain Grade III license within 12 months of hire

Physical capability to work in various environments including mechanical rooms, rooftops, and confined spaces.

• EPA Universal certification for refrigerant handling or ability to obtain within 90 days
• Experience with building automation systems such as Johnson Controls, Honeywell, or Siemens platforms
• Basic electrical knowledge and understanding of motor controls and power distribution systems
• OSHA 10‑Hour safety certification or equivalent safety training
• Experience working in office buildings, healthcare facilities, or institutional environments

Thursday through Sunday. Three days twelve‑hour shift.

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

89,606.00 – 96,000.00 USD per year

On‑site – Seattle, WA

• 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

All employees must become members of the Union within 30 days of the start date.

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, you may email  Please direct any other general recruiting inquiries to the JLL Contact Us page.