John O'Keefe
San Jose
Summary
Oversaw repairs and maintenance operations for multi-family, commercial, and industrial facilities.,Cultivated extensive expertise in building systems, equipment, and controls.,Leveraged 15 years of industry experience to excel in leadership positions.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Facilities Maintenance Technician
Ryzen Solutions
San Jose, CA
08.2025 - Current
- Conducted inspections of facilities to support maintenance identification and safety standards.
- Assisted with preventive maintenance on HVAC, plumbing, and electrical systems to support efficiency.
- Coordinated with vendors for repair scheduling and material procurement for facility maintenance.
- Guided junior technicians on equipment handling and safety procedures to enhance team capabilities.
- Recorded maintenance activities accurately for facility management review.
- Minimized equipment downtime by promptly diagnosing and resolving technical issues.
- Replaced damaged or worn parts on machines and equipment as needed.
- Executed daily tasks as directed by the supervisor.
- Serviced and replaced pumps, valves, and motors effectively.
- Repaired and rewired faulty electrical components in equipment.
Electrical/Mechanical Assembly Technician
Seismic Switch
San Rafael, CA
08.2024 - 12.2025
- Oversaw assembly processes for mechanical components and subassemblies in alignment with blueprints and schematics.
- Conducted comprehensive quality inspections, addressing design flaws and promoting adherence to specifications.
- Supervised inventory management of electronic components, utilizing soldering irons, hand tools, and testing equipment effectively.
- Implemented and enforced strict safety protocols to maintain a secure production environment.
Maintenance Supervisor
Sack Capital Partners
San Rafael, CA
02.2022 - 12.2023
Project Manager
Home Doctors Inc.
San Rafael, CA
11.2018 - 12.2021
Skills
- Assisted with OSHA safety lockout/tagout procedures in confined spaces
- Supported plumbing repair tasks to ensure system functionality
- Performed mechanical maintenance to enhance equipment performance
- Conducted window repairs to improve building aesthetics
- Executed drywall repair projects to maintain structural integrity
- Installed and repaired lighting systems for optimal visibility
- Completed flooring repairs to enhance safety and appearance
- Facilitated appliance repair to restore functionality
- Coordinated subcontractor management for project efficiency
- Replaced electrical components to ensure safe operation
Certification
- Advanced Manufacturing Training Program – JobTrain & SEMI Foundation, San Jose, CA - 62-hour program covering lean manufacturing, safety, quality, soft skills
- Certified Electronic Technician – Sawyer College of Business, San Jose, CA - Digital Electronics, AC/DC Theory, Network Topology, PC Repair, Novell 3.11
- Electrical Safety & Asbestos Abatement – Oregon/Southern Idaho Laborers Training Trust
- OSHA 10, Fall Protection, PPE, Fire Prevention
Timeline
Facilities Maintenance Technician
Ryzen Solutions
08.2025 - Current
Electrical/Mechanical Assembly Technician
Seismic Switch
08.2024 - 12.2025
Maintenance Supervisor
Sack Capital Partners
02.2022 - 12.2023
Project Manager
Home Doctors Inc.
11.2018 - 12.2021