Assistant Building Engineer I

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Full Time Technical Petaluma Office, Petaluma, CA, US

2 days ago Requisition

Salary Range: $32.00 To $42.00 Hourly

Basin Street Properties is a fully integrated real estate development and operating company committed to creating superior tenant experiences and enduring relationships. A win-win philosophy drives everything we do. When we serve our tenants well, they're productive, our investors are pleased, and we all succeed. Established in 1974, we are one of Northern California's and Northern Nevada's most prominent investors, owners, and operators of commercial real estate.

The company offers a broad range of real estate services, including development, property management, leasing, construction management, financial and asset management, and property acquisition and disposition. We own and manage more than four million square feet across Class A office, multifamily, retail, flex, and hospitality.

The concept of T.H.R.I.V.E. represents Basin Street Properties' core principles - Trust. Honesty. Respect. Integrity. Values. Excellence. Our approach expresses the values and philosophy by which we operate. We are a growing company led by an experienced and highly motivated team. This provides an excellent opportunity for the right candidate to develop professionally and be part of an outstanding team.

The Assistant Building Engineer I (ABE I) plays a key role in delivering a safe, reliable, and exceptional workplace experience by supporting the operation, maintenance, and repair of commercial office buildings and their associated building systems. Working under the direction of the Assistant Chief Engineer and Chief Engineer, this position performs preventive maintenance, responds to tenant service requests, assists with troubleshooting building systems, and supports the operation of HVAC, electrical, plumbing, life safety, and building automation systems.

This position is designed for individuals seeking to build a long-term career in commercial building engineering through hands‑on experience, technical training, and mentorship. Success in this role requires a team‑first attitude, a commitment to safety, professionalism, exceptional customer service, and continuous learning.

• Perform preventive maintenance on commercial building systems in accordance with established maintenance schedules
• Assist with the operation, monitoring, and basic troubleshooting of HVAC equipment, chillers, boilers, pumps, cooling towers, electrical, plumbing, lighting, and life safety systems
• Perform daily and weekly inspections of mechanical rooms, rooftops, electrical rooms, and building equipment to identify deficiencies requiring repair or corrective action
• Assist with operation and monitoring of Building Automation Systems (BAS)
• Assist in identifying opportunities to improve equipment reliability, energy efficiency, and overall building performance
• Respond to tenant service requests in a timely and professional manner
• Perform general maintenance including minor carpentry, minor wall patching, ceiling tile replacement, door and hardware repairs, and common area maintenance
• Replace HVAC filters, belts, lamps, ballasts, LED drivers, and lighting fixtures as required
• Perform basic plumbing repairs including faucets, flush valves, drains, and fixtures
• Assist in maintaining a clean, organized, and professional appearance of engineering spaces, mechanical rooms, shops, and equipment areas
• Assist senior engineering staff during equipment shutdowns, repairs, inspections, and preventive maintenance activities
• Coordinate with contractors and vendors while ensuring work is performed safely and according to company standards
• Maintain accurate maintenance records using the company's computerized maintenance management system (CMMS)
• Participate in emergency response activities including equipment failures, power outages, water leaks, and after‑hours service calls.

• Strong mechanical…