Stationary Engineer

JLL • South San Francisco, CA

3d • Onsite

About The Position

The Stationary Engineer operates, maintains, monitors, and repairs building mechanical systems to support safe, comfortable, and energy-efficient operations for tenants and occupants. Systems include boilers, chillers, HVAC equipment, electrical systems, building automation systems, and a broad range of plumbing, refrigeration, fuel, life-safety, and facility equipment. The role also involves maintaining equipment rooms and managing inventory of parts and materials used for building-system maintenance and repairs.

The position is based on-site in South San Francisco, California. Candidates must be authorized to work in the United States without visa sponsorship. Applications are accepted on an ongoing basis until a candidate is identified.

Requirements

• High school diploma or equivalent.
• At least 3 years of experience operating and maintaining commercial building mechanical systems.
• Knowledge of boilers, chillers, HVAC systems, electrical systems, and building automation.
• Ability to read and interpret blueprints, schematics, and technical manuals.
• Strong troubleshooting and problem-solving skills.
• Physical ability to work in mechanical rooms, climb ladders, and lift up to 50 pounds.
• Excellent written and verbal communication skills.
• Understanding of OSHA safety regulations and environmental compliance.
• Authorization to work in the United States without visa sponsorship.

Nice To Haves

• Universal EPA certification for refrigerant handling.
• Stationary Engineer License (Class 1, 2, or 3, depending on facility requirements).
• Additional trade certifications in electrical, HVAC, or plumbing.
• At least 5 years of commercial building operations experience.
• Experience with computerized maintenance management systems (CMMS).
• Knowledge of energy management and building optimization.
• Previous experience in critical facilities such as hospitals, data centers, or laboratories.
• Boiler inspection or welding certifications.

Responsibilities

• Operate, maintain, and repair boilers, heaters, pumps, valves, piping, and other equipment used in steam and heated or processed water distribution.
• Operate, maintain, and repair refrigeration and air-conditioning systems, including compressors, condensers, evaporators, refrigerant lines, and related controls; use approved refrigerant recovery equipment and processes in compliance with law.
• Maintain and repair pumps and related components for brines, water, and other secondary refrigerating liquids.
• Operate, maintain, and repair air compressors, air-distribution lines, dryers, filters, and related controls.
• Operate, maintain, and repair natural and manufactured gas distribution lines, valves, and control devices.
• Maintain and repair water filters, softeners, piping, expansion tanks, pumps, plumbing fixtures, supply and drain lines, control devices, and sprinkler systems.
• Maintain and repair electrical motors and engines used to power pumps, compressors, generators, and fans.
• Maintain elevators, man lifts, escalators, and hoist ways when properly licensed and when the work is not assigned to specialized contractors.
• Perform electrical and control-system work, including circuit diagnostics, tracing, troubleshooting, and maintenance and repair of motor controls and variable frequency drives.
• Use tools and special equipment necessary to operate, maintain, and repair building equipment.
• Operate, maintain, and repair fuel-oil systems, including piping, pumps, valves, strainers, filters, separators, lines, and controls.
• Operate, maintain, and repair building automation systems for HVAC, lighting, and other controlled systems, including consoles, data-gathering panels, remote sensors, and indicating devices.
• Operate, maintain, and repair sanitary sewer systems, sump pumps, basins, sumps, grease traps, water closets, urinals, flush valves, angle stops, and piping; clear blockages as needed and preventively.
• Maintain and repair trash, recycling, composting, and baling compactors, including electrical and hydraulic systems.
• Maintain and repair kitchen equipment, excluding tenant-owned equipment.
• Operate, maintain, and repair life-safety equipment and support its testing.
• Manage inventory of parts and materials needed for building-system maintenance and repairs.
• Maintain and repair equipment rooms to preserve their physical condition and appearance.

Benefits

• 401(k) plan with matching company contributions.
• Comprehensive medical, dental, and 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 a comprehensive benefits package focused on mental, physical, and emotional health.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED