George Tzortzis
Kapolei,HI
Summary
Versatile technician with extensive experience in underwater inspections and maintenance. Combines strong project management and data analysis skills with a commitment to safety. Adept at leading teams and coordinating with contractors to achieve project goals and uphold compliance standards.
Overview
1
1
Certification
17
17
years of professional experience
Work History
Maintenance Supervisor
Guardian Management
Honolulu, Hawaii
03.2026 - 07.2026
- Coordinated major resident and building projects to minimize delays and disruptions.
- Worked with contractors to complete assigned tasks on time and to quality standards.
- Enforced building rules and safeguarded property during projects and routine operations.
- Maintained building upkeep and daily operations to ensure clean, safe, and compliant resident areas.
Dive Technician
KPFF Engineering
Lynnwood, WA
01.2023 - 01.2025
- Executed troubleshooting and repair of equipment, adhering to manufacturer specifications to maintain operational effectiveness.
- Managed underwater inspection service from mobilization to demobilization, organized field data and photos in Excel, authored captions in Word, and contributed to reporting on inspected structures.
- Operated surveying equipment for data collection and analysis.
- Collaborated with engineers to review project specifications and designs.
- Documented materials and equipment used on-site, ensuring accuracy and compliance with project requirements.
Technician II Inspection Diver
Echelon Engineering, Inc.
Lynnwood, WA
01.2021 - 01.2023
- Managed all aspects of underwater inspection service, from mobilization to demobilization, by organizing field data into Excel spreadsheets and field photos, and writing captions in Word. Assisted in the reporting process. Inspected various structures including timber, concrete and steel piers, wharves, bulkheads, and bridges.
- Calibrated and tested instruments to maintain accuracy and reliability of inspection data.
- Followed safety practices during inspections to minimize risks of injury and property damage.
- Documented maintenance activities performed on equipment to ensure compliance and accurate record-keeping. to ensure compliance and accurate record-keeping.
Sales Manager, Universal Technician
Northwest Exterminating
Savannah, GA
01.2019 - 01.2020
- Expanded company reach into new service areas through business outreach, events, and relationship building with local businesses, enhancing client base.
- Completed home inspections for properties listed for sale, ensuring compliance with standards and verifying absence of wood destroying organisms.
- Developed targeted treatment plans for homes based on pest and wildlife identification, addressing specific client needs.
Subcontractor Manager / Cutter / Core Driller
Frontier Concrete
Savannah, GA
01.2016 - 01.2018
- Coordinated material delivery and scheduling for subcontractors to ensure timely completion of tasks. Executed cutting of walls and plumbing trenches, and drilled holes for conduits to meet project specifications.
- Managed subcontractor teams to ensure timely project completion and quality standards.
- Coordinated material deliveries and inventory management for construction sites.
- Supervised concrete pouring and finishing processes to meet specifications.
Project Manager
Divine Shine Pressure Washing
Savannah, GA
01.2015 - 01.2016
- Delivered home washing services, ensuring client satisfaction through attention to detail and quality.
- Managed project timelines and resources for pressure washing services.
- Coordinated team schedules to ensure timely service delivery.
- Developed project plans to optimize workflow and efficiency.
Press Operator / Metal Extrusion
Tubelite, Inc.
Reed City, MI
01.2014 - 01.2015
- Inspected parts during press operation to ensure compliance with quality standards.
- Operated printing presses to produce high-quality aluminum products.
- Set up and adjusted press parameters for optimal production efficiency.
- Monitored production processes to ensure adherence to safety standards.
Infantryman Team Leader
U.S. Army
Fort Campbell, KY
01.2010 - 01.2014
- Trained new privates and cross-trained riflemen on 120mm, 81mm, and 60mm mortar systems, enhancing team readiness for diverse combat scenarios. Deployed nine months in Afghanistan. Performed numerous vehicular and foot patrols.
- Conducted reconnaissance missions to gather intelligence on enemy positions, informing strategic decision-making in operations.
- Collaborated with team members to execute tactical operations during training exercises.
- Mentored junior soldiers on combat techniques and safety protocols, fostering a culture of safety and competence within the unit.
- Engaged in physical training programs to enhance personal fitness and combat readiness.
- Performed maintenance checks on equipment to ensure operational functionality in diverse environments.
Education
Graduate - Commercial Diving
Divers Institute of Technology
Seattle, WA03-2021
High School Diploma -
Reed City Highschool
Reed City, MI05-2009
Some College (No Degree) - Aircraft Maintenance
Honolulu Community College
Honolulu, HI09-2026
Skills
- Structural inspection
- Equipment maintenance
- Preventive maintenance
- Facilities maintenance
- Maintenance planning
- Maintenance recordkeeping
- Compliance documentation
- Quality control
- Safety procedures
- Risk assessment
- Data analysis
- Project management
- Vendor coordination
- Team supervision
- Employee performance assessment
- Staff scheduling
- Team collaboration
- Cost control
- Communication
- Policy writing
- Pool maintenance
Personal Information
Driving License: Current U.S Driver's License
Certification
- ADCI Entry Level Tender/Diver–International Endorsement, Certification, First Aid, CPR, A.E.D. and Oxygen Provider, Job Safety Analysis (JSA) Certificate, Qualified Rigger API (RP-2D) (REV-7), Hazardous Waste Materials (HazMat), CFR 1910.120 and WAC 80 -hour HAZWOPER Certification, Level I Liquid Penetrant Testing 4-hour Initial Training Certificate (NDT) & Level II Magnetic Particle Testing 20- hour Initial Training Certificate (NDT), TWIC Card, Current U.S Driver's License and U.S Passport, Entry-level Diver/Tender Certification–International Endorsement from ADCI (A Restricted Surface Supplied Air Diver Certification with Occupational SCUBA Diver Endorsement, issued by the DCBC for the Canadian Standards Association (CSA)DCI), Restricted Surface Supplied Diver certification from (DCBC), Cylinder Services Fill Station Technician (FST), Boat Rigging and Setup / Boaters Safety Card
Custom
Specific to this role, I have the following education, registrations, and certifications.
Timeline
Maintenance Supervisor
Guardian Management
03.2026 - 07.2026
Dive Technician
KPFF Engineering
01.2023 - 01.2025
Technician II Inspection Diver
Echelon Engineering, Inc.
01.2021 - 01.2023
Sales Manager, Universal Technician
Northwest Exterminating
01.2019 - 01.2020
Subcontractor Manager / Cutter / Core Driller
Frontier Concrete
01.2016 - 01.2018
Project Manager
Divine Shine Pressure Washing
01.2015 - 01.2016
Press Operator / Metal Extrusion
Tubelite, Inc.
01.2014 - 01.2015
Infantryman Team Leader
U.S. Army
01.2010 - 01.2014
Graduate - Commercial Diving
Divers Institute of Technology
High School Diploma -
Reed City Highschool
Some College (No Degree) - Aircraft Maintenance
Honolulu Community College