Diesel Technician
Centerra Group, Castaic, CA, United States
Diesel Technician
Full‑Time
Constellis is seeking experienced Diesel Technicians to support the maintenance, repair, and overhaul of a diverse fleet of automotive and heavy equipment. This role is ideal for a hands‑on technician who enjoys solving complex mechanical challenges and working across a wide range of diesel and gas‑powered equipment in a mission‑critical environment.
Responsibilities
Perform skilled repair and maintenance on gasoline and diesel vehicles and heavy equipment, including fire apparatus, loaders, cranes, crawlers, bucket trucks, pavers, rollers, sweepers, and more
Diagnose and repair malfunctions across mechanical, electrical, hydraulic, and engine systems
Disassemble components and inspect parts for wear, failure, or replacement needs
Repair, rebuild, or replace engines, pumps, compressors, radiators, fuel systems, and AC components
Replace bearings, axle seals, brake master cylinders, and resurface brake drums and rotors
Rewire electrical systems and troubleshoot complex electrical issues
Replace, realign, and adjust brakes and suspension components
Perform preventative maintenance inspections, including fluid changes, lighting and electrical checks, and exhaust system repairs
Repair and maintain hydraulic systems, including routing and replacing lines and checking for leaks
Support additional duties and projects as assigned
What We’re Looking For
High School Diploma or equivalent
Vocational or Technical training in automotive and diesel repair
3–5 years of experience repairing automotive and heavy equipment (or equivalent education/experience)
Valid California Driver’s License
CDL Class A or B (preferred)
ASE T4 Certification (preferred)
Strong diagnostic, troubleshooting, and problem‑solving skills
Ability to manage time effectively while juggling multiple priorities
Strong written and verbal communication skills
Comfortable working in a physically demanding role, including lifting up to 75 lbs, standing, walking, bending, stretching, and squatting throughout the day
Ability to adapt in a fast‑paced, operational environment
Compensation & Benefits
Hourly Pay Range: $28.00 – $45.00
Medical, Dental & Vision Insurance
Paid Time Off & Company Paid Holidays
401(k) Retirement Plan
Basic & Supplemental Life Insurance
Short‑Term & Long‑Term Disability
Health & Dependent Care Flexible Spending Accounts
On‑the‑job Training, Certifications & Skills Development
Career Growth & Learning Opportunities
Employee Referral Program
Corporate Sponsored Events & Community Outreach
Full‑Time
Constellis is seeking experienced Diesel Technicians to support the maintenance, repair, and overhaul of a diverse fleet of automotive and heavy equipment. This role is ideal for a hands‑on technician who enjoys solving complex mechanical challenges and working across a wide range of diesel and gas‑powered equipment in a mission‑critical environment.
Responsibilities
Perform skilled repair and maintenance on gasoline and diesel vehicles and heavy equipment, including fire apparatus, loaders, cranes, crawlers, bucket trucks, pavers, rollers, sweepers, and more
Diagnose and repair malfunctions across mechanical, electrical, hydraulic, and engine systems
Disassemble components and inspect parts for wear, failure, or replacement needs
Repair, rebuild, or replace engines, pumps, compressors, radiators, fuel systems, and AC components
Replace bearings, axle seals, brake master cylinders, and resurface brake drums and rotors
Rewire electrical systems and troubleshoot complex electrical issues
Replace, realign, and adjust brakes and suspension components
Perform preventative maintenance inspections, including fluid changes, lighting and electrical checks, and exhaust system repairs
Repair and maintain hydraulic systems, including routing and replacing lines and checking for leaks
Support additional duties and projects as assigned
What We’re Looking For
High School Diploma or equivalent
Vocational or Technical training in automotive and diesel repair
3–5 years of experience repairing automotive and heavy equipment (or equivalent education/experience)
Valid California Driver’s License
CDL Class A or B (preferred)
ASE T4 Certification (preferred)
Strong diagnostic, troubleshooting, and problem‑solving skills
Ability to manage time effectively while juggling multiple priorities
Strong written and verbal communication skills
Comfortable working in a physically demanding role, including lifting up to 75 lbs, standing, walking, bending, stretching, and squatting throughout the day
Ability to adapt in a fast‑paced, operational environment
Compensation & Benefits
Hourly Pay Range: $28.00 – $45.00
Medical, Dental & Vision Insurance
Paid Time Off & Company Paid Holidays
401(k) Retirement Plan
Basic & Supplemental Life Insurance
Short‑Term & Long‑Term Disability
Health & Dependent Care Flexible Spending Accounts
On‑the‑job Training, Certifications & Skills Development
Career Growth & Learning Opportunities
Employee Referral Program
Corporate Sponsored Events & Community Outreach