James McCallion
Stockton
Summary
Adaptable Technical Professional experienced in operations, maintenance, and customer service. Managed complex tasks and operated heavy equipment while collaborating across teams to achieve goals. Focused on problem-solving, project management, and upholding high standards of quality and safety.
Overview
6
6
years of professional experience
Work History
Underground Construction Technician
Gilco Group Inc - Martins Paving Inc
Merced
02.2025 - 12.2025
- Operated and maintained heavy construction equipment, including excavators and other machinery, to support all phases of underground utility projects.
- Assisted with horizontal directional drilling operations, ensuring precise conduit tie-ins between bore shots and accurate depth placement.
- Installed and set underground vaults with exact specifications, ensuring safe access points and structural integrity.
- Conducted conduit proofing by pulling mule tape through installed conduits, verifying continuous pathways and ensuring proper functionality.
- Maintained strict adherence to safety protocols and quality standards throughout all phases of underground construction.
- Applied cold patch and restored surfaces with finished concrete, creating smooth, durable surfaces that enhance roadway safety.
- Documented project progress through proof-of-work photographs, ensuring adherence to project specifications and client requirements.
Automotive Sales Consultant
CarMax - Stockton Dodge
Stockton
07.2024 - 02.2025
- Consistently exceeded monthly sales targets by providing in-depth product expertise and personalized financing options.
- Guided customers through the entire purchasing process, ensuring a seamless and positive experience from inquiry to delivery.
- Cultivated strong client relationships to identify needs and deliver tailored automotive solutions.
- Coordinated with sales team and finance department to enhance customer journeys and increase closing rates.
- Researched industry trends, vehicle features, and financing options to equip clients with accurate, timely information.
Infantryman
USMC
Camp Pendleton South
06.2023 - 02.2024
- Operated effectively in high-pressure, fast-paced environments requiring quick decision-making
- Collaborated with team to achieve mission objectives, enhancing communication and reliability under pressure
- Executed strict procedures and protocols, ensuring attention to detail and accountability in high-stakes environments
- Maintained and accounted for sensitive equipment, ensuring operational readiness and adherence to safety standards
- Developed resilience, adaptability, and the ability to perform under physically and mentally demanding conditions
- Completed rigorous military training focused on discipline, physical fitness, and teamwork
Property Maintenance Technician
Private Residence
Stockton
05.2020 - 03.2023
- Enhanced overall appearance and functionality of residential property through regular lawn care, landscaping, and general upkeep
- Performed routine groundskeeping duties including mowing, trimming, debris removal, and seasonal yard maintenance
- Ensured safe and sanitary swimming pool conditions through thorough cleaning, debris removal, and routine maintenance
- Diagnosed and troubleshot issues with outdoor landscape lighting systems, identifying faulty wiring and connections
- Rewired and repaired landscape lighting to restore functionality and improve reliability
- Assisted in the installation of new outdoor lighting fixtures, enhancing property visibility and aesthetics
- Managed diverse responsibilities independently, showcasing reliability, effective time management, and strong attention to detail
- Provided daily care for livestock, including feeding, watering, and cleaning enclosures to ensure a healthy environment
Education
High School Diploma -
Linden High School
Linden, CA06-2023
Skills
- Heavy Equipment Operation
- Horizontal Directional Drilling Support
- Equipment maintenance
- Problem solving
- Underground Utility Installation
- Conduit Installation and Tie-Ins
- Vault Setting and Installation
- Safety Compliance and Quality Assurance
- Customer Relationship Management
- Sales Strategy and Closing Techniques
- Team Collaboration and Communication
- Adaptability and Problem-Solving
- Attention to detail
- Grounds Keeping and Landscaping
Timeline
Underground Construction Technician
Gilco Group Inc - Martins Paving Inc
02.2025 - 12.2025
Automotive Sales Consultant
CarMax - Stockton Dodge
07.2024 - 02.2025
Infantryman
USMC
06.2023 - 02.2024
Property Maintenance Technician
Private Residence
05.2020 - 03.2023
High School Diploma -
Linden High School