Assistant Building Jobs in Renton, WA (NOW HIRING)

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.   

As an building Engineer at JLL, you'll serve as a critical technical expert ensuring the reliable operation of complex mechanical systems in commercial and industrial facilities. This role goes beyond routine maintenance—you'll diagnose sophisticated equipment issues, implement preventative maintenance strategies, and serve as a trusted problem-solver for our clients. Your expertise will directly impact facility performance, energy efficiency, and client satisfaction while working with cutting-edge building automation systems. This position offers the opportunity to apply your technical skills across diverse mechanical systems while mentoring junior technicians and contributing to operational excellence in a dynamic, fast-paced environment.

• Diagnose, troubleshoot, maintain, and repair heating, ventilation, air conditioning, and refrigeration equipment while ensuring compliance with all safety regulations and industry standards
• Operate and maintain commercial boiler systems including steam, domestic hot water, and hydronic heating systems, performing inspections and executing repairs as needed
• Utilize building automation systems to monitor facility conditions, track equipment performance, and respond promptly to hot and cold service calls with comprehensive customer feedback
• Execute scheduled preventive maintenance on HVAC, plumbing, mechanical systems, and related controls using the Computerized Maintenance Management System (CMMS) while documenting all work accurately
• Perform mechanical upgrades and installations in accordance with manufacturer recommendations and code requirements, while recommending facilities reliability improvements and creating site operation procedures
• Respond to emergency facility issues including plumbing, electrical, roofing, and carpentry situations, maintaining flexibility in scheduling to meet customer needs and providing after-hours on-site support as required
• Mentor and assist lower-level technicians with work assignments, sharing technical knowledge and coaching to develop team capabilities

• High school diploma or GED equivalent
• EITHER 2+ years of hands-on experience with maintenance and repair of commercial HVAC systems with EPA 608 Universal certification to handle refrigerants
• OR 2+ years of hands-on experience with maintenance and repair of steam and hot water boiler systems with boiler operator certification from an accredited training program
• Demonstrated ability to read and interpret repair manuals, specifications, technical drawings, and schematic diagrams
• Strong computer skills for documentation, work order completion, and customer communication through digital systems
• Physical capability to regularly lift up to 50 lbs., climb extension ladders and stairs, and perform repetitive bending, stooping, squatting, and reaching throughout shift
• Availability to respond to after-hours on-site emergencies as needed

• Experience with building automation systems and computerized maintenance management systems (CMMS)
• Knowledge of energy efficiency solutions and operations of diagnostic and testing instruments
• Familiarity with a variety of mechanical equipment including pumps, fans, kitchen equipment, dishwashers, and plumbing fixtures
• Background in performing mechanical installations and upgrades in commercial or industrial settings
• Understanding of job hazard analysis, lockout/tagout procedures, and proper PPE protocols

Onsite

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

Estimated compensation for this position:

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.

Location:

If this job description resonates with you, we encourage you to apply, even if you don’t meet all the requirements.  We’re interested in getting to know you and what you bring to the table!

Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:

• 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

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.

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Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL’s recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely.

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For additional details please see our career site pages for each country.

For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.

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 HRSCLeaves@jll.com. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.

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.

California Residents only

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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 the requirements of 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.

Accepting applications on an ongoing basis until candidate identified.