Career Opportunity

Senior Stationary Engineer (7335) – Citywide (C00409)

Recruitment: REF58313L

Published: November 17, 2025

Apply using SmartRecruiters, the City and County of San Francisco's application portal.

About:

THIS IS A CITYWIDE EXAM

San Francisco is a vibrant and dynamic city, on the forefront of economic growth & innovation, urban development, arts & entertainment, as well as social issues & change. This rich tapestry of culture and ideas is sustained by our City's commitment to heighten the quality of life for the diverse population of San Franciscans and residents of the greater Bay Area. Our employees play an important role not only in making our City what it is today, but also in shaping the future of San Francisco.

• Application Opening: Monday, November 17, 2025
• Application Deadline: This job will close Tuesday, December 2, 2025 at 11:59 PM.
• Compensation: $145,496
• Recruitment ID: CBT-7335-C00409

Role description

Job Description

Under general direction, supervises the operation, maintenance and repair activities of a wide variety of pumping, heating, ventilating, air conditioning, refrigeration, and process machinery and equipment in a large complex facility or in a multi-faceted facility.

Example of Major and Essential Duties:

1. Supervises subordinate staff and personally participates in the operation, maintenance and repair of pumping, ventilating and heating equipment, including fans, pumps, air-conditioners and auxiliary equipment; maintains and repairs elevators and specialized kitchen, laboratory and laundry equipment and facilities.

2. Operates and maintains high pressure boilers, fans, pumps, refrigeration equipment, electrical generators, air compressors and various other mechanical and electrical plant machines and equipment; makes periodic inspections and tests of machinery and equipment to assure proper operation and determine the necessity for repair or maintenance; cleans, paints and lubricates plant machinery and equipment, as required; checks and repairs automatic temperature and humidity controls and replaces parts, as necessary; repairs and replaces switches and relays on control panels.

3. Supervises the operation of automatic and manually controlled purification and water treatment equipment, including pumps, motors, chemical feeders and filters to control the quality and regulate the flow of water through a treatment plant; conducts water analysis under general supervision to maintain water quality and proper chemical dosage in filtration plant.

4. Prepares shift schedules and work assignments for subordinate personnel; orders supplies, parts and equipment necessary for operation and maintenance activities including receives, records and stores large amounts of treatment chemicals; takes, records and computes various meter readings reflecting plant operations including entering gauge readings and accurate water laboratory analysis readings and temperatures on operating log sheets or into a computer data system; answers emergency calls from various locations or departments in connection with heating and ventilating machinery and equipment breakdowns or malfunctions; makes emergency repairs or alterations in such cases; instructs other operating personnel in the proper operation of boilers, fans, heating equipment and boiler feed water treatment; contacts and communicates as required to work with contractors, building tenants and/or general public. 

Nature of the work:

- Essential functions require considerable physical effort in the repair and upkeep of machinery and equipment; and ability to lift heavy objects.

- Work environment may require exposure to working conditions where minor abrasions, bruises and burns may be encountered; occasional disagreeable work inside close and dirty spaces.

- Upon appointment to employment, and then on annual basis, employees may be required to pass a State mandated respirator Medical Examination and be clean shaven for respirator and self-contained breathing apparatus fittings. Employees may be required to pass CPR training annually and First Aid every three (3) years.

How to qualify

Applicants must meet the minimum qualifications requirement by the final filing date unless otherwise noted.

1. A Universal Chlorofluorocarbon (CFC) certificate issued by the Federal Environmental Protection Agency for working with heating and ventilating equipment (HVAC) or other refrigeration equipment using CFCs and HCFCs; AND

2. Possession of a current Driver License; AND

Any one of the following:

3a. Five (5) years verifiable experience as a journey-level stationary engineer

3b. Completion of a recognized four (4) year Stationary Engineer Apprenticeship program AND one (1) year experience as a journey-level stationary engineer

3c. Graduation from recognized four-year Maritime Academy AND one (1) year verifiable experience as a journey-level stationary engineer

3d. Possession of at least a 3rd Assistant Marine Engineer's License of any horsepower AND one (1) year verifiable experience as either an unrestricted licensed Marine Engineer for merchant vessels or shore side as a journey-level stationary engineer.

Verification:

Every application is reviewed to ensure that you meet the minimum qualifications as listed in the job ad. Review SF Careers Employment Applications for considerations taken when reviewing applications.  

Applicants may be required to submit verification of qualifying education and experience at any point during the recruitment and selection process. If education verification is required, information on how to verify education requirements, including verifying foreign education credits or degree equivalency, can be found at https://careers.sf.gov/knowledge/experience-education/. 

Terms of Announcement and Appeal Rights: Applicants must be guided solely by the provisions of this announcement, including requirements, time periods and other particulars, except when superseded by federal, state or local laws, rules or regulations.  [Note: The correction of clerical errors in an announcement may be posted on the Department of Human Resources website at https://careers.sf.gov/.] The terms of this announcement may be appealed under Civil Service Rule 110.4.  Such appeals must be submitted in writing to the Department of Human Resources, 1 S Van Ness Avenue, 4th Floor, San Francisco, CA 94103-5413 by close of business on the 5th business day following the issuance date of this examination announcement.  Information concerning other Civil Service Commission Rules involving announcements, applications and examination policies, including applicant appeal rights, can be found on the Civil Service Commission website at https://sf.gov/departments/civil-service-commission.

What else should I know?

Stationary Engineer Written Examination (Weight 100%): Candidates meeting the Minimum Qualifications will be invited to participate in the in-person Stationary Engineer Core/Supervisory Exam that is designed to measure knowledge, skills, and/or abilities in job-related areas which have been identified as critical for positions in the Stationary Engineer classification.

In accordance with Civil Service Rule 111.11.4, inspection privileges do not apply to the questions and answers in this examination. This multiple-choice exam will be administered either on a computer or in a paper format. The type of format will depend on the size of the qualified applicant pool. Qualified candidates will be notified of the type of exam format in their exam appointment notification. Your score will be valid and 'banked' for three years, starting from the date of the examination. This means that, during this three-year time period, you will not be required to re-take this test. If the selection process for a future announcement is held within one year of the date of this examination and it includes this exam your score will be automatically applied to that announcement. However, after one year, you have the option to either (a) apply your test score to the other announcement or (b) re-take the test. Re-testing is permitted no sooner than one year from the date of the examination and only in association with your eligibility for another announcement for which the test is used. Please note that, should you re-test, your re-test score would become your official score since it is the most recent.

Candidate scores on this examination may also be applied to other announcements involving other job titles, when directed by the Human Resources Director.

Eligible List/Score Report: A confidential eligible list of applicant names that have passed the civil service examination process will be created, and used for certification purposes only. An examination score report will be established, so applicants can view the ranks, final scores and number of eligible candidates. Applicant information, including names of applicants on the eligible list, shall not be made public unless required by law. However, an eligible list shall be made available for public inspection, upon request, once the eligible list is exhausted or expired and referrals resolved. The eligible list/score report resulting from this civil service examination process is subject to change after adoption (e.g., as a result of appeals), as directed by the Human Resources Director or the Civil Service Commission.

The duration of the eligible list resulting from this examination process will be of 6 months, and may be extended with the approval of the Human Resources Director.

Where to Apply 

All job applications for the City and County of San Francisco must be submitted through our online portal. Please visit https://careers.sf.gov/ to begin your application process.  

Computers are available for the public (9:00 a.m. to 4:00 p.m. Monday through Friday) to file online applications in the lobby of the Dept. of Human Resources at 1 South Van Ness Avenue, 4th Floor and at the City Career Center at City Hall, 1 Dr. Carlton B. Goodlett Place, Room 110. 

Applicants will receive a confirmation email from notification@smartrecruiters.com that their online application has been received in response to every announcement for which they file. Applicants should retain this confirmation email for their records. Failure to receive this email means that the online application was not submitted or received. 

Transportation Security Administration (TSA) Security Clearance: Candidates for employment with the San Francisco Airport Commission are required to undergo a criminal history record check, including FBI fingerprints, and Security Threat Assessment in order to determine eligibility for security clearance and may be required to undergo drug/alcohol screening. Per Civil Service Commission Rule Section 110.9.1, every applicant for an examination must possess and maintain the qualifications required by law and by the examination announcement for the examination. Failure to obtain and maintain security clearance may be basis for termination from employment with the Airport Commission.

Customs Clearance: This position may require that the incumbent be qualified for unescorted access to the San Francisco International Airport U.S. Customs Security Area. An application for a U.S. Custom Access Seal may be submitted to Customs ONLY after employment has commenced. Employment in this position requires that the incumbent submit an application for, successfully acquire and maintain a Customs Access Seal. Per Civil Service Commission Rule 110.9.1, every applicant must possess and maintain the qualifications required by law and by the examination announcement for this examination. Failure to acquire or maintain customs access, a requirement for this position, may be basis for termination from employment with the Airport Commission. Customs Access Seal requirements and procedures are located in the Code of Federal Regulations, Title 19, Part 122, Sections 181 or 189.

TWIC Cards: This position may require that the incumbent to be qualified for unescorted access to the Port’s Maritime Transportation System (MTS). An application for a TWIC card may be submitted after employment has commenced. Employment in this position requires that the incumbent undergo a criminal history check, immigration check and terrorist threat assessment, including FBI fingerprints, in order to determine eligibility for security clearance. The incumbent must submit an application for, successfully acquire and maintain a TWIC card. Per Civil Service Rule 110.9.1, every applicant must possess and maintain the qualifications required by law and by the announcement for this examination. Failure to acquire or maintain a TWIC card, a requirement for this position, may be the basis for termination from employment with the Port Commission. Note: TWIC requirements and procedures are located in the U.S. Code of Federal Regulations, 49 U.S.C. 114, 40113, and 49 U.S.C. 5103a.

Additional Information Regarding Employment with the City and County of San Francisco:

• Information About the Hiring Process              
• Conviction History
• Employee Benefits Overview
• Equal Employment Opportunity
• Disaster Service Worker
• ADA Accommodation
• Veterans Preference
• Seniority Credit in Promotional Exams
• Right to Work
• Copies of Application Documents
• Diversity Statement

Exam Analyst Information: If you have any questions regarding this recruitment or application process, please contact the exam analyst, Jennifer Bushman at Jennifer.Bushman@sfgov.org. Please include the recruitment ID, CBT-7335-C00409, in the subject line. Recruitment ID: C00409.

The City and County of San Francisco encourages women, minorities and persons with disabilities to apply. Applicants will be considered regardless of their sex, race, age, religion, color, national origin, ancestry, physical disability, mental disability, medical condition (associated with cancer, a history of cancer, or genetic characteristics), HIV/AIDS status, genetic information, marital status, sexual orientation, gender, gender identity, gender expression, military and veteran status, or other protected category under the law.