Diesel Mechanic – Journeyman (Construction Fleet Maintenance)

Location: Auburn, WA
Job Type: Full-time
Pay: $30.00 – $45.00 per hour (DOE)

About Us:

A Advanced Septic and Construction Services is a fast-growing civil construction company based in Auburn, WA. We’re looking for an experienced Journeyman Diesel Mechanic (Shop Technician) to join our dedicated team full-time. This role plays a critical part in keeping our fleet and equipment running safely and efficiently across various job sites.

Key Responsibilities:

• Perform diagnostics, repairs, and maintenance on diesel and gas vehicles and construction equipment.
• Conduct hydraulic, electrical, and pneumatic troubleshooting and repair for light to heavy-duty trucks.
• Carry out routine services, including LOF inspections and annual DOT inspections.
• Maintain and repair a wide range of fleet vehicles and machinery, from mini to full-size equipment.
• Perform welding and fabrication tasks as needed.
• Complete in-shop and on-site repairs.
• Assist with custom fabrication of tools and parts for specific tasks.
• Keep accurate maintenance and repair records (Excel proficiency required).
• Follow all company and safety regulations.

Required Skills & Experience:

• 5–10 years of diesel and heavy equipment mechanic experience, preferably in a fleet environment.
• Strong knowledge of automotive electrical systems.
• Proficient in welding and fabrication.
• Skilled in diagnostics across all systems (hydraulic, electrical, pneumatic, etc.).
• Experience maintaining mixed fleets (gas and diesel, light to heavy-duty vehicles, construction equipment).
• Valid WA State Driver’s License (required).
• CDL & DOT Certification in Air Brakes (preferred but not required).
• Ability to work independently and on job sites as needed.

Preferred Qualifications:

• CDL License
• DOT Air Brake Certification
• Welding Experience (3 years)

Benefits Package

We value our employees and offer a comprehensive benefits package, including:

• Company-Paid Medical for Employees ($25.00 bi-weekly employee contribution, after 3 months)
• Dental Insurance (Supplemental; available after 3 months)
• Vision Insurance (Supplemental; available after 3 months)
• Company-Paid $25,000 Life Insurance
• Supplemental Insurance Options
• 401(k) with 4% Company Match
• Paid Sick Leave - Accrues from day 1 at a rate of 1 hour for every 40 hours worked, eligible to use after 90 days
• Paid Time Off (PTO) Plans - at 1 year 40 hours of PTO and increases with tenure
• Professional Development Opportunities
• Referral Bonus Program
• Employee Discount Program
• 6 Paid Holidays (after 6 months of employment):
  • New Year’s Day, Memorial Day, Independence Day (4th of July), Labor Day, Thanksgiving Day, and Christmas Day
    • Veterans Day as an Additional Paid Holiday for Veterans and Active Military (after 6 months of employment)

Schedule:

• 8 hour shifts
• Year-round work

Work Location:

• In person at our Auburn, WA shop and job sites.

Requirements:

• 5 years mechanical experience (Required)
• Valid Driver’s License (Required)
• Reliable commute or willingness to relocate to Auburn, WA before starting

Requirements:

• 5 years mechanical experience (Required)
• Valid Driver’s License (Required)
• Reliable commute or willingness to relocate to Auburn, WA before starting

Salary : $30 - $45