Christopher Minjarez
Lubbock
Summary
Highly skilled Environmental and Field Technician with extensive experience supporting Department of Defense operations, water quality management, utility systems, and mechanical/electrical maintenance. Proven ability to perform environmental sampling, contamination mitigation (including PFAS/PFOA), and technical troubleshooting in field environments. Strong background in public infrastructure, safety compliance, and customer-facing operations. Adept at working in high-demand environments requiring precision, regulatory adherence, and problem-solving.
Overview
15
15
years of professional experience
1
1
Certification
Work History
Environmental Technician I
Department of Defense (DoD)
Lubbock, TX
11.2024 - Current
- Conduct environmental remediation and monitoring related to PFAS/PFOA contamination in water systems.
- Perform sampling, testing, and documentation in accordance with federal environmental regulations.
- Support mitigation efforts to ensure compliance with EPA and DoD environmental standards.
- Maintain accurate field records and contribute to technical reporting requirements.
Field Technician
Axis Water Treatment
Lubbock, TX
10.2023 - 11.2024
- Performed water sampling and analysis for commercial facilities to detect sediment and contamination.
- Operated and maintained reverse osmosis systems for water purification.
- Documented findings and ensured compliance with safety and environmental standards.
Field Service Technician
Lubbock Power & Light (LP&L)
Lubbock, TX
09.2022 - 10.2023
- Installed, maintained, and repaired utility meters across residential and commercial systems.
- Diagnosed service issues and ensured accurate meter readings and functionality.
- Supported utility infrastructure reliability and service continuity.
Field Service Technician
Rusty’s Weigh Scales & Service, Inc.
Lubbock, TX
05.2022 - 08.2022
- Repaired, calculated, and programmed industrial weighing systems.
- Utilized voltmeters and electrical tools to troubleshoot and rewire components.
- Ensured equipment accuracy and compliance with operational standards.
Diesel Mechanic
CITIBUS
Lubbock, TX
08.2021 - 05.2022
- Conducted preventative maintenance and repairs on public transportation fleet vehicles.
- Diagnosed mechanical and electrical faults and implemented corrective actions.
- Installed onboard systems including security camera equipment.
Transformer Technician
Brandon & Clark Inc.
Lubbock, TX
01.2021 - 07.2021
- Built, repaired, and tested pole-mounted electrical transformers.
- Conducted performance testing including amperage verification and leak detection.
- Ensured compliance with electrical safety and performance standards.
Water Technician
City of Lubbock
Lubbock, TX
11.2017 - 12.2020
- Maintained and repaired municipal waterlines and metering systems.
- Performed excavation and replacement of damaged piping infrastructure.
- Conducted water quality testing to detect contamination.
- Provided direct customer service support in both field and office environments.
Computer Programmer/Operator
MBCI Metal Roof & Wall Systems
Lubbock, TX
02.2015 - 06.2017
- Programmed industrial equipment and developed blueprint-based designs.
- Supported production efficiency through technical system operation.
IT Services Technician
Suddenlink Communications
Lubbock, TX
09.2014 - 10.2015
- Installed and maintained fiber optic communication systems.
- Provided technical troubleshooting and customer support.
Industrial Machine Operator
Industrial Molding
Lubbock, TX
02.2011 - 09.2014
- Operated molding press machinery and performed routine maintenance.
- Conducted calibrations and quality control sampling.
Education
South Plains College
Lubbock, TXEnvironmental Sciences
Southern New Hampshire University
Associate degree - Computer Science
Skills
- Hazwoper Certified
- Environmental Sampling & Water Quality Testing
- PFAS/PFOA Mitigation & Compliance
- Utility Systems Maintenance (Water, Electrical)
- Mechanical & Electrical Troubleshooting
- Preventative Maintenance & Repair
- Blueprint & Schematic Interpretation
- OSHA & Safety Compliance
- Root Cause Analysis
- Field Operations & Data Collection
- Customer Service & Public Interaction
- Water Treatment & Wastewater Systems
- Electrical Systems & Ohmmeters
- HVAC & Refrigeration Basics
- PLCs & Industrial Equipment
- Microsoft Office (Word, Excel, PowerPoint)
- Data Entry & Reporting Systems
- Mechanical Repair & Diagnostics
Certification
- Hazwoper 40
- CDL Class B
- Forklift Operator Certification
- CPR Certification
- Driver’s License (Class C)
- Loss Prevention Qualified
ADDITIONAL INFORMATION
- Authorized to work in the United States
- Willing to relocate and travel as required
- Experience supporting government and municipal operations
Timeline
Environmental Technician I
Department of Defense (DoD)
11.2024 - Current
Field Technician
Axis Water Treatment
10.2023 - 11.2024
Field Service Technician
Lubbock Power & Light (LP&L)
09.2022 - 10.2023
Field Service Technician
Rusty’s Weigh Scales & Service, Inc.
05.2022 - 08.2022
Diesel Mechanic
CITIBUS
08.2021 - 05.2022
Transformer Technician
Brandon & Clark Inc.
01.2021 - 07.2021
Water Technician
City of Lubbock
11.2017 - 12.2020
Computer Programmer/Operator
MBCI Metal Roof & Wall Systems
02.2015 - 06.2017
IT Services Technician
Suddenlink Communications
09.2014 - 10.2015
Industrial Machine Operator
Industrial Molding
02.2011 - 09.2014
Environmental Sciences
Southern New Hampshire University
Associate degree - Computer Science
South Plains College