Maintenance Machinist - Water Supply & Treatment Division- SFPUC Temporary Provisional

Department: Public Utilities Commission

Job class: 7332-Maintenance Machinist

Salary range: $ - $

Role type: Temporary Provisional Permanent Civil Service What does this mean?

Hours: Full-time

Exam type: Contact us for more information

Rule: Contact us for more information

List type: Contact us for more information

• Application Opening:
  October 20, 2025
• Application Filing Deadline:
  Updated to March 16, 2026; (previously December 12; November 21; November 7, 2025)
• Recruitment

TYPE OF APPOINTMENT: PROVISIONAL (TPV)

This is not a permanent appointment. A provisional appointee must participate and be successful in a Civil Service examination for this classification and be selected through an open competitive process in order to be considered for permanent appointment. Provisional appointments may not exceed three (3) years.

San Francisco Public Utilities Commission (SFPUC)

Headquartered in San Francisco, we have 2,300 employees operating across eight counties serving more than 2.7 million customers in the San Francisco Bay Area – 24 hours per day, 365 days per year.

To provide our customers with high quality, efficient, and reliable water, power, and wastewater services in a manner that values environmental and community interests and sustains the resources entrusted to our care.

We are an innovative utility leader, recognized for excellent results in service, safety, stewardship, and inclusiveness.

We are an award-winning and industry-leading utilities organization committed to our customers, community interests, and the environment. To learn more about our organization, please visit our website at https://(Use the "Apply for this Job" box below)..

We are proud of our infrastructure and programs, but most importantly, we value our highly qualified and dedicated workforce which ensures that this vision becomes a reality.

To learn more about working at the SFPUC, visit our career site at https://-sfpuc

Under general direction, the Maintenance Machinist performs preventative and emergency maintenance and repair of a variety of heavy and light equipment, related systems and components.

• Sets up and operates a variety of machine tools, stationary as well as portable manual machine tools and Computer Numeric Control (CNC) machine tools such as mills, lathes, drills, saws etc.
• Rebuilds, refinishes, modifies, and/or fabricates replacement parts for pumps, generators, cranes, parking meters, transit vehicles/railway coaches and railway cars, fire alarm boxes, compressors, dredges, pipes lines, barges, ferry terminals and their components.
• Maintains and repairs a variety of instruments and mechanical equipment, including valves, castings, and various metal parts.
• Diagnoses, installs, inspects and tests machinery, parts and equipment.
• Reads and interprets schematic drawings, blueprints, and plans.
• Prepares and maintains records and forms documenting work performed.
• Dismantles and assembles light and heavy machines and/or equipment.
• Manufactures/fabricates parts based on samples.
• Performs other related duties and responsibilities.

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

Completion of a recognized four (4) year Machinist's apprenticeship program and two (2) years of fulltime verifiable experience as a journey-level Maintenance Machinist performing duties equivalent to Job Code 7332 Maintenance Machinist (with primary responsibility in maintenance/repair and machine tool operations) OR

A combination of trade-related training (certificate program or military training program) and fulltime verifiable experience as a journey-level Maintenance Machinist performing duties equivalent to Job Code 7332 Maintenance Machinist (with primary responsibility in maintenance/repair and machine tool operations) totaling six (6) years.

• Trade-related training refers to programs such as machine tool technology program.
• Experience solely as a Computer Numerical Control (CNC) Machinist, Numerical Control (NC) Machinist or Machine Operator (without Manual Maintenance Machinist experience) will not be considered as qualifying.

License and Certification: Possession and maintenance of a valid Class C California driver license.

Substitution: Completion of a CA Division of Apprenticeship Standards recognized Maintenance Machinist apprenticeship program as evidenced by issuance of a Certificate of Completion of the apprenticeship program under the appropriate authority will substitute for the six (6) years combined work experience.

• Experience with the inspection, removal, repair, rebuild, installation, and maintenance of positive displacement pumps of various types and sizes (e.g. chemical feed pumps (mL/min), water lifting pumps (up to 50 million gallons per day), etc.).
• Experience with the inspection, installation, machining, and removal of various types of valves and valve…