Johan Ramirez
Tampa
Summary
Experienced Electro-Mechanical Technician with 5+ years of hands-on expertise in maintaining, troubleshooting, and repairing DC/AC control systems, motors, pumps, and hydraulic/pneumatic circuits in industrial environments. Demonstrated success in working with PLCs, extrusion equipment, and plant automation systems. Proficient in interpreting schematics, conducting preventative maintenance, and overseeing system installations. Highly regarded for strict adherence to safety protocols, unwavering work ethic, and consistent improvement in uptime. Committed to delivering exceptional results in fast-paced, high-demand production settings.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Electro-Mechanical Technician III
Dematic
09.2024 - Current
- Independently diagnose, troubleshoot, and repair complex electrical, mechanical, pneumatic, and hydraulic systems in high-speed automated material handling environments.
- Perform advanced PLC programming and system modifications to optimize operational performance and minimize downtime.
- Utilize advanced diagnostic equipment to monitor and analyze system performance, proposing long-term preventative solutions.
- Collaborate with cross-functional teams, including engineering and operations, to implement system upgrades, drive innovation, and improve equipment reliability.
- Maintain meticulous service records, ensure compliance with OSHA safety standards, and proactively perform root cause analysis on recurring technical issues.
- Demonstrate expertise in robotics, sorters, conveyors, and integrated controls within high-throughput warehouse operations.
Automation Technician (Contract)
Symbotic
05.2024 - 09.2024
- Serviced and calibrated robotic vehicles and vertical lifts as part of Symbotic's cutting-edge Automated Storage and Retrieval System (ASRS).
- Performed visual inspections and hands-on mechanical and electrical testing to ensure peak operational throughput and fault recovery.
- Interpreted complex wiring diagrams and technical schematics to identify, troubleshoot, and resolve anomalies within automated robotics systems.
- Communicated technical issues and proposed repair timelines to key stakeholders, ensuring transparent maintenance planning.
- Operated within confined and restrictive environments while adhering to strict safety protocols and industry standards.
- Adapted to shifting business needs by performing reactive repairs and adjusting workflow to meet live operational demands.
Fire Technician
Siemens
02.2023 - 08.2023
- Commissioned and configured Siemens fire alarm and life safety systems, uploading software and implementing hardware modifications to optimize system function.
- Conducted on-site inspections and thorough functionality tests to ensure code compliance, performance, and readiness for occupancy.
- Documented commissioning reports and communicated project updates and identified issues to project managers, engineers, and clients.
- Troubleshot and resolved system faults quickly to meet client deadlines and safety requirements.
- Collaborated with field mentors and team leads to ensure efficient task planning and execution on commercial and industrial job sites.
Customer Service Engineer II
Siemens Healthineers
11.2021 - 12.2022
- Provided advanced field service and customer support for Atellica Analyzer 16000 systems in hospitals and laboratories.
- Managed end-to-end servicing including installation, pre-configuration, calibration, software deployment, and post-install validation.
- Delivered technical training to laboratory staff and collaborated with third-party vendors for seamless integration with LIS and middleware.
- Created detailed service documentation, knowledge transfer guides, and served as SME during MegaLab installations.
- Troubleshot issues using test scripts and system logs, ensuring compliance with service level agreements and safety standards.
Calibration Technician
Standard Calibrations Inc.
02.2021 - 11.2021
- Executed calibrations on critical environment sensors including temperature, humidity, pressure, and airflow in data centers and healthcare facilities.
- Supported mission-critical operations by maintaining HVAC, UPS, generators, and BMS for 24/7 uptime reliability.
- Utilized AutoCAD, Excel, and technical documentation to plan and manage calibration projects efficiently.
- Worked closely with stakeholders, managers, and engineers to meet client specs and maintain safety and compliance.
- Maintained calibrated equipment logs, inventory records, and ensured all work met ISO and NIST standards.
Ground Support Technician
JETSTAR Aviation
11.2020 - 02.2021
- Diagnosed and repaired automotive and ground support equipment, including electrical and hydraulic systems.
- Used advanced diagnostic tools to identify faulty components and perform precise calibrations post-repair.
- Assessed vehicle damage and created comprehensive repair estimates and maintenance reports.
- Maintained all shop equipment and enforced safety protocols per company and federal standards.
Engineering Technician (EN/E5)
U.S. Navy
11.2015 - 08.2020
- Conducted over 4,000 preventative and corrective maintenance checks on diesel engines and propulsion systems aboard LCUs.
- Directed and trained a team of 8 junior sailors, achieving a 98% equipment qualification rate.
- Participated in international naval operations involving coordination with foreign military personnel and joint logistics management.
- Oversaw inventory, tooling, and equipment handling using forklifts and cargo trucks while maintaining military-grade organization and safety compliance.
- Executed emergency repairs including fire suppression systems, fuel systems, and critical navigation components during underway operations.
Education
High School Diploma - undefined
Lawrence High School
Lawrence, MA06.2014
Skills
- PLC Programming
- Robotics & Automation
- Electrical & Mechanical Troubleshooting
- Preventative & Corrective Maintenance
- System Commissioning
- Calibration
- Building Management Systems
- Safety & Compliance
- Technical Documentation
- Customer Service
- Team Leadership
- Microsoft Excel & Word
Accomplishments
- Known for identifying problems before they escalate—often stepping in without being asked to prevent system downtime.
- Took initiative on several unplanned repairs, often troubleshooting and resolving motor control issues under pressure.
- Helped streamline preventative maintenance routines by filling in gaps others missed, keeping operations running smoothly.
- Jumped into unfamiliar systems (electrical, hydraulic, pneumatic) and figured them out quickly to get production back on track.
- Trusted by supervisors for shift-critical tasks and complex system upgrades due to consistent, hands-on problem-solving.
- Regularly acted as the go-to tech when something wasn’t working right—earned a reputation for being adaptable and dependable.
Certification
- Cummins Diesel Overhaul Technician Certificate – U.S. Navy, Surface Warfare Schools Command (2020)
- FASA/BASA Fire Alarm System Agent & Burglar Alarm System Agent Certification (2023)
- Rockwell Studio 5000 Logix Designer – Level 1 (In Progress)
- Siemens TIA Portal Programming – SolisPLC (In Progress)
- OSHA 30-Hour General Industry (2021)
- Basic Engineering Common Core (BECC)/ Core Adv. (EN)- USN (2015)
- Forklift & Aerial Lift Certified (2020)
Languages
Spanish
Native or Bilingual
English
Native or Bilingual
Timeline
Electro-Mechanical Technician III
Dematic
09.2024 - Current
Automation Technician (Contract)
Symbotic
05.2024 - 09.2024
Fire Technician
Siemens
02.2023 - 08.2023
Customer Service Engineer II
Siemens Healthineers
11.2021 - 12.2022
Calibration Technician
Standard Calibrations Inc.
02.2021 - 11.2021
Ground Support Technician
JETSTAR Aviation
11.2020 - 02.2021
Engineering Technician (EN/E5)
U.S. Navy
11.2015 - 08.2020
High School Diploma - undefined
Lawrence High School
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