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JLL Logo JLL · IT - Administration

Assistant Lead Engineer

United States, Denver 83200.00 - 87360.00 USD / Year · Job Posted February 21, 2026
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Job Description

Supervises and directs maintenance personnel in installation, repair, and maintenance of all base building and critical system machinery and equipment. Overseas and coordinates the safe and efficient operation and maintenance of all necessary building systems within technically sophisticated facilities.

Job Responsibility

  • Supervises and directs maintenance personnel in installation, repair, and maintenance of all base building and critical system machinery and equipment
  • Overseas and coordinates the safe and efficient operation and maintenance of all necessary building systems within technically sophisticated facilities
  • Supervise and direct maintenance staff on assigned shift and monitor performance of their assigned responsibilities
  • Train and coach building maintenance team
  • Perform and/or direct the performance of all maintenance departmental service requests
  • Manage all outside contractor relationships
  • After hour “On Call” availability
  • Monitor and maintain all on-site HVAC systems
  • Monitor and maintain Building Automation Systems (BAS) and Energy Management Systems (EMS)
  • Directly maintain, repair, and manage sophisticated, stand-alone electrical, mechanical, and digital control systems
  • Perform electrical tasks including rerouting wiring, installing new outlets, fixing and replacing lighting, and general electrical repair
  • Perform plumbing tasks including repairing old or damaged pipes, resolving problems with sinks and toilets, unclogging pipes
  • Perform carpentry projects including minor construction projects and repairs
  • Supervise and implement the preventative maintenance program
  • Perform monthly preventative maintenance (PM) tasks
  • Check malfunctioning equipment and ascertain corrective action required
  • Comply with departmental policy for safe storage, usage, and disposal of hazardous materials
  • Inspect facilities regularly for safety, security, cleaning issues
  • Provide training and supervision aimed at expanding the capabilities of the operations staff
  • Demonstrate proper use and care of tools and instruments, give hands-on instruction in basic maintenance, safety, and troubleshooting procedures
  • Recommend relevant outside engineering courses for enrollment
  • Order parts and equipment required for repair, maintenance and installation of new equipment and facilities
  • Maintain inventory and ensure availability of adequate operating inventory of tools and supplies
  • Procure bids and proposals as requested

Requirements

  • Minimum of high school diploma
  • Typically requires a minimum of 3 years related experience
  • 5+ years of experience in facility/plant engineering maintenance with at least 5 years in supervision
  • Experience as a journeyman level engineer with strong skills related to building automation systems, life safety systems and Microsoft Office applications
  • Extensive knowledge of HVAC, electrical and plumbing
  • Previous experience with Building Automation Systems and controls
  • Exposure to HVAC, fluid handling/pumping, fluid filtering, mechanical systems, welding, and electrical systems engineering and operation
  • Excellent interpersonal communications skills and ability to interact with all levels of organization and outside contractors, architects, and engineers
  • Good mechanical aptitude and ability to use power tools including saws, drills, sanders, and grinders
  • Must be proficient in basic computer application software such as MS Office, Lotus and E-Mail
  • Candidates must be authorized to work in the United States without sponsorship

Nice to have

  • Two years of trades schooling in electrical system design, refrigeration and HVAC
  • 2-year technical accreditation preferred
  • 5-10 years of facilities/maintenance experience
  • Basic competency with email, Word, and Excel

What we offer

  • 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
  • Supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health
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