John Gianoli Jr
Summary
Detail-oriented machinist specializing in mechanical troubleshooting and precision machining. Expertise in blueprint reading and diagnosing equipment issues. Proven track record of ensuring accurate fabrication of components, contributing to operational efficiency.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Apprentice Maintenance Machinist
SFPUC-San Francisco Water Division CDD
San Francisco
05.2025 - Current
- Operated lathes, mills, saws, and drills for precision component manufacturing.
- Machined parts per blueprints to ensure accurate equipment restoration.
- Rebuilt pumps on-site, ensuring reliable operation by repairing shafts, seals, bearings, and housings.
- Diagnosed and inspected fire department equipment, including Gleeson valves, ensuring timely repairs.
- Manufactured and repaired parts based on technical drawings and samples.
- Recorded work order information in Maximo for asset tracking purposes.
- Rebuilt gate valves, such as SFWD and Mueller, and installed them into pipelines.
- Performed hot taps on pipelines to accommodate new services.
- Machine pipeline pipe and caps to ensure proper fitments
- Work on AWSS Vaults by repairing Limitorque actuators, setting limits on actuators, repairing valves
- Manufacture and fabricate Auto Shop in repairing heavy duty equipment, Light machines or vehicles
- Produced and crafted specialized tools, enhancing efficiency for plumbing, automotive, and carpentry tasks. Plumbers, Meter Shop, Auto Shop and Carpenters
Machinist
Hall Of Fame Motorsports
San Bruno
04.2019 - Current
- Maintained and operated the following equipment: Air compressor, Lathe, Vertical Mill, Drill Press, Seat and Guide Machine, Crankshaft Balancer, Cylinder Hone, Jet Spray Washer
- Calibrate measuring tools such as: Vernier Calipers, Micrometers, Dial Bore Gauges, Profilometer, Sonic Checker
- Light fabrication on small parts using lathe, drill press, vertical mill
- Hone cylinder walls on engine using cylinder hone and profilometer
- Executed MIG welding processes to create durable fabrications, ensuring structural integrity and quality standards.
- Light TIG welding on steel parts
- Dismantled and diagnosed engines, generating detailed work orders for necessary repairs to streamline maintenance processes.
- Fabricate parts based on work orders and samples
- Managed parts inventory software and coordinated reordering to maintain optimal stock levels and prevent delays.
- Record measurements of parts and work performed for records and history
- Read and interpret blueprints and plans of parts to ensure proper tolerance and fitment
- Rebuilt equipment according to the maintenance schedule.
- Handle hazmat compliance with various agencies
- Schedule upcoming jobs and set deadlines for current open work orders
- Provide customer service to all current and new customers
Machinist
Gotelli Speed Shop
South San Francisco
12.2018 - 03.2019
- Maintain and operate equipment: Air Compressor, Lathe, Vertical Mill, Drill Press, Jet Spray Washer
- Calibrate measuring equipment such as vernier calipers, micrometers, dial bore gauges
- Light fabrication on small parts using lathe, drill press, vertical mill, hand tools, mig welder, tig welder
- MIG weld parts on a fabrication basis
- Performed TIG welding on steel components with precision to enhance durability.
- Tear down and diagnose engines and create work orders on needed repairs
- Fabricated parts according to work orders to meet specifications and deadlines
- Maintained inventory accuracy through systematic entry into point-of-sale system
- Record measurements of parts and work performed for records
- Interpreted blueprints and plans to ensure precise fitment of parts
- Rebuilt equipment according to the maintenance schedule
Lathe Operator
Global Dental Science
Scottsdale
07.2018 - 12.2018
- Cut acrylic pucks to specifications using lathe
- Measure Finished products using vernier height gauge
- Record measurements in excel sheet
- Calibrate lathe digital readout
- Mix acrylic ingredients based on work orders
- Pour mixtures into fixtures for heated hydraulic press
- Calibrated temperature readouts on heated hydraulic press for optimal operation.
- Operate heated hydraulic press with mold fixtures to manufacture acrylic pucks
- Maintenance heated presses and lathes based on maintenance schedules
- Assessed inventory of acrylic pucks to maintain accurate stock levels. on acrylic pucks on hand
- Executed work orders to meet status updates and deadlines.
- Set up and prepare CNC Mill with correct acrylic pucks for operators
Manufacturing Associate
W.L. Gore
Phoenix
10.2017 - 05.2018
- Work in clean room environment based on regulations
- Manufactured medical devices in medical parts division, ensuring compliance with industry standards
- Received work orders and prepared equipment with appropriate mandrels and materials for production
- Operate lathe to wrap material onto mandrel while measuring thickness of material
- Trim and prep wrapped mandrels using proper hand tools for final bake
- Inspected products to verify adherence to company standards and schematics
- Organized finished products into designated packaging for distribution
- Dispose of hazardous waste properly into correctly labeled containers
Education
High School Diploma -
Mills High School
Millbrae, CA05-2015
Machining Level 1 Certificate - Machining Technologies
City College of San Francisco
San Francisco, CA07-2026
Skills
Machine Operator, Machine Maintenance, Time Management, MIG Welding, Light TIG Welding, Fabrication, Mechanical Troubleshooting, Forklift Certified, Precision machining, Blueprint reading, Equipment maintenance, CPR certified, Data and record management, Engine rebuilding, Preventive maintenance
Certification
- Machining Level 1 Certificate
- Forklift Class 1,4,5 OSHA 1910.178
- NIMS Materials, Measurements, and Saftey
Timeline
Apprentice Maintenance Machinist
SFPUC-San Francisco Water Division CDD
05.2025 - Current
Machinist
Hall Of Fame Motorsports
04.2019 - Current
Machinist
Gotelli Speed Shop
12.2018 - 03.2019
Lathe Operator
Global Dental Science
07.2018 - 12.2018
Manufacturing Associate
W.L. Gore
10.2017 - 05.2018
High School Diploma -
Mills High School
Machining Level 1 Certificate - Machining Technologies
City College of San Francisco