Commissioning Authority (MEP)

Interface Engineering•San Francisco, CA

1h•$80,000 - $125,000•Hybrid

About The Position

Interface Engineering Inc. is seeking a Commissioning Authority (MEP) for a hybrid position in San Francisco, California. The employee-owned firm offers a hybrid schedule with a minimum of two days in the office. The role involves commissioning work for building systems, including design reviews, development of commissioning documentation, energy audits, retro-commissioning, and management of small and medium-sized projects. Field work and travel outside the Oakland/San Francisco metro area, including overnight travel, may be required up to 40% of the time. Interface describes its culture as collaborative, inclusive, and focused on work/life balance, personal development, and career advancement. The position offers a salary of $75,000 to $125,000 annually, with a conditional bonus, employee ownership through an ESOP, benefits, paid time off, paid holidays, paid volunteer time, and learning and career development opportunities. H-1B visa sponsorship or transfer is not approved for this position.

Requirements

At least 3 years of experience in building commissioning, mechanical design, test and balance, or programming of HVAC controls.
Strong knowledge of building systems, including mechanical, electrical, plumbing, and direct digital control systems.
Physical ability to conduct field work, including climbing ladders, walking on roofs, and safely maneuvering through construction sites.
Excellent time-management and communication skills.
Thorough understanding of construction documents, including drawings and specifications.
Troubleshooting and problem-solving aptitude.
Strong work ethic and ability to manage multiple projects within their allocated budgets.
Experience functionally testing pumps, chillers, cooling towers, boilers, air handling systems, radiant floors, venturi valves, fume hoods, lighting controls, and backup power systems.
Experience developing project-specific commissioning plans, pre-functional checklists, and functional performance tests.
Willingness to travel outside the Oakland/San Francisco metro area, including overnight field work, up to 40% of the time.

Nice To Haves

Bachelor of Science degree in mechanical engineering; alternatively, at least 2 years of experience in mechanical startup, test and balance, direct digital controls, energy management, and commissioning may substitute for a degree.
Professional Engineer (PE) license, or interest in obtaining one.
Commissioning certification from BCxA, ACG, or ASHRAE, or interest in obtaining certification within 6–12 months of employment.
Previous experience in retro-commissioning and energy audits.
Experience commissioning laboratories, office buildings, higher education facilities, mission-critical facilities, K–12 facilities, and other commercial facilities.
Experience with additional building systems such as backup power, fire alarm, security systems, energy metering, and photovoltaic energy systems.
HVAC design experience is beneficial but not required.
Knowledge of ASHRAE Standard 90.1, California Title 24, and Washington State Energy Codes.

Responsibilities

Perform design reviews.
Submit design reviews for approval.
Develop commissioning specifications, pre-functional checklists, and functional performance tests.
Conduct energy audits and retro-commissioning.
Manage commissioning projects for small and medium-sized projects.