INAKI MARTINEZ CASTELLANOS
Santee
Summary
With a robust background at the US Army, I excel in electrical and mechanical maintenance, blending expertise in generator operations with leadership in team development. Renowned for optimizing production efficiency and enhancing safety protocols, my bilingual abilities and hands-on skills drive significant improvements in operational performance. Background in utility operations and maintenance emphasizes a commitment to safety compliance and preventive maintenance. Known for conducting thorough inspections and optimizing equipment performance, ensuring reliability and efficiency in operations.
Overview
18
18
years of professional experience
Work History
Utility system Operator, boiler , chillers, water
VHA
san deigo
05.2025 - Current
- Conducted routine inspections to ensure compliance with safety regulations.
- Documented system processes and maintained accurate records for audits.
- Monitored system performance, ensuring uninterrupted service availability for authorized users.
- Maintained user accounts and access privileges in accordance with security protocols.
- Assisted in troubleshooting facility production issues, facilitating swift resolutions to minimize downtime.
- Conducted regular safety audits, identifying hazards and implementing corrective actions to enhance workplace safety.
- Operated boilers to maintain consistent steam and hot water supply.
- Monitored pressure levels and adjusted controls to ensure safety compliance.
- Responded promptly to alarms and system alerts to prevent malfunctions.
- Verified that all safety devices are functioning correctly prior to startup.
- Performed preventive maintenance on a variety of utility equipment including boilers, chillers, air handlers and pumps.
- Managed blow molders, bottle conveyors, air-conveyors, tippers, chillers, and air compressors successfully to produce products.
- Assisted in the installation of new boilers, chillers and related equipment.
- Scheduled preventive maintenance services for mechanical equipment such as boilers, chillers, pumps, compressors.
- Diagnosed problems with chillers using diagnostic tools such as multimeters and thermometers.
- Cleaned interior surfaces of glycol chillers using specialized cleaning solutions designed specifically for this purpose.
- Provided technical assistance to other personnel regarding operation of chillers.
- Oversaw boilers, chillers and other large industrial systems.
- Diagnosed problems and identified solutions for repair of chillers.
- Conducted water quality tests using standard laboratory equipment.
- Analyzed samples for contaminants and chemical composition.
- Maintained detailed records of testing procedures and results.
- Monitored equipment maintenance schedules to ensure functionality.
- Updated job knowledge by participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations.
- Analyzed samples for contaminants such as bacteria, metals, and other pollutants.
Postal Carrier
usps
El cajon
12.2024 - Current
- Adhered to strict safety protocols while delivering packages in residential areas.
- Maintained accurate records of all deliveries, pickups, and returns.
- Developed strong knowledge of USPS regulations to ensure compliance with all policies and procedures.
- Inspected incoming parcels for damage or tampering before delivering them to customers.
- Utilized GPS navigation systems to accurately locate addresses along assigned route.
- Lifted up to 60 pounds on a regular basis while loading and unloading mail from trucks or carts.
- Delivered high volume of mail daily in a timely and efficient manner.
- 40 hours worked per week
Train Operator
San Diego Metropolitan Transit System
San Diego
08.2018 - 12.2024
- Operated passenger trains in a safe and efficient manner.
- Supervised new train operator members in performing their duties safely and efficiently.
- Communicated effectively with dispatchers via radio transmissions regarding delays, route changes, and other updates.
- Monitored multiple displays for up-to-date information about track conditions, speed limits, and other relevant data.
- Responded quickly to emergency situations such as derailment or signal failure.
- Coordinated switching activities between tracks in order to avoid collisions or derailments.
- Demonstrated excellent customer service skills while interacting with passengers on board the train.
- Performed pre-trip inspections of the equipment before each shift to ensure proper operation.
- Utilized advanced problem-solving techniques to troubleshoot technical issues with the train's systems.
- Followed strict schedules for arrivals and departures at stations along the route.
- Reported any suspicious activity or potential security threats immediately upon discovery.
- Controlled train speed using throttles according to posted speed limits.
- 54-60 hours worked per week
Mechanical Supervisor
US Army
Fort Lewis
08.2015 - 04.2018
- Supervised new train operator members in performing their duties safely and efficiently.
- Communicated effectively with dispatchers via radio transmissions regarding delays, route changes, and other updates.
- Monitored multiple displays for up-to-date information about track conditions, speed limits, and other relevant data.
- Responded quickly to emergency situations such as derailment or signal failure.
- Coordinated switching activities between tracks in order to avoid collisions or derailments.
- Demonstrated excellent customer service skills while interacting with passengers on board the train.
- Performed pre-trip inspections of the equipment before each shift to ensure proper operation.
- Utilized advanced problem-solving techniques to troubleshoot technical issues with the train's systems.
- Followed strict schedules for arrivals and departures at stations along the route.
- Reported any suspicious activity or potential security threats immediately upon discovery.
- Controlled train speed using throttles according to posted speed limits.
- 54-60 hours worked per week
Electrical Maintenance Operator
US Army
Fort Lewis
09.2008 - 04.2018
- Management and quality control including production and quality control in maintenance activities.
- Developed and implemented preventative maintenance plans for all machinery systems.
- Assisted in developing long-term strategies for optimizing production efficiency.
- Developed comprehensive training programs for personnel using mechanical equipment.
- Conducted regular inspections of equipment to identify potential hazards or malfunctions.
- Supervised installation, maintenance and repairs of mechanical equipment to ensure proper functioning.
- Conducted regular safety inspections of the facility to identify any potential hazards or risks.
- Trained soldiers on safe operating procedures for all mechanical equipment in use at the facility.
- 54-60 hours worked per week
Maintenance Mechanic
US Army
Fort Lewis
05.2008 - 04.2018
- Performed maintenance on tactical utility, precise power-generation sets, internal combustion engines and associated equipment.
- Generator and power plant operations.
- Electrical generation and distribution.
- Diesel generator operation.
- Disassembly.
- Inspection.
- Maintenance.
- Principles of electrical and electronic circuitry.
- Hand and power tool usage.
- Knowledge in electricity.
- Large machinery operation.
- 54-60 hours worked per week
Youth Soccer Coach
US Army Youth Center
Camp Humphreys
05.2013 - 10.2013
- Developed effective strategies for game play through analyzing opponent's strengths and weaknesses.
- Encouraged good sportsmanship at all times during practices and games.
- Implemented safety protocols including warm-up exercises prior to activities and cool down stretches after physical exertion.
- Adapted coaching techniques based on age group of players being coached.
- 24 hours per week
Education
Oil Analysis Program -
Oil Analysis Program school
US03-2013
advanced individual training - Generator repair and service
US09-2008
High school diploma -
mt Miguel high school
US05-2005
Life saving course, first aid
grossmont college
USComputer Science
grossmont college
USSkills
- Electrical generation and distribution
- Diesel generator operation
- Disassembly
- Inspection
- Maintenance
- Principles of electrical and electronic circuitry
- Experienced using hand and power tools
- Knowledge in electricity and large machinery
- Handheld scanner operation
- Package handling
- Reliability and punctuality
- Mail sorting
- Load balancing
- Delivery accuracy
- Bilingual English/Spanish
- Water quality testing
- System troubleshooting
- Preventive maintenance
- Quality control
- Record keeping
- Problem solving
- Boiler operation
- Safety compliance
- Quality testing
- Equipment monitoring
- Documentation accuracy
- Equipment maintenance
- Chiller troubleshooting
- System monitoring
- Utility management
Languages
Spanish, Fluent
Timeline
Utility system Operator, boiler , chillers, water
VHA
05.2025 - Current
Postal Carrier
usps
12.2024 - Current
Train Operator
San Diego Metropolitan Transit System
08.2018 - 12.2024
Mechanical Supervisor
US Army
08.2015 - 04.2018
Youth Soccer Coach
US Army Youth Center
05.2013 - 10.2013
Electrical Maintenance Operator
US Army
09.2008 - 04.2018
Maintenance Mechanic
US Army
05.2008 - 04.2018
Oil Analysis Program -
Oil Analysis Program school
advanced individual training - Generator repair and service
High school diploma -
mt Miguel high school
Life saving course, first aid
grossmont college
Computer Science
grossmont college