Heavy Equipment Mechanic

DeSilva Gates Construction, LP; San Jose (CA); Hybrid; USD 90,000 - 120,000; Full time

Job summary

DeSilva Gates Construction, LP in San Jose, CA is seeking a skilled Heavy Duty Mechanic to maintain and repair a diverse heavy civil equipment fleet for the South Bay team. The role emphasizes diagnosing mechanical issues, welding and fabrication, and a commitment to safety and ownership.

Candidates should have 5+ years of diesel experience, a high school diploma, and a valid California Class B license with air brake endorsement; pre-employment drug screening is required.

Qualifications

• Minimum 5 years of heavy diesel equipment experience.
• High school diploma or equivalent.
• Proficient with standard heavy equipment tools.
• Familiar with common heavy equipment models and diagnostics.

Responsibilities

• Inspect, diagnose, and repair heavy equipment accurately.
• Weld and fabricate solutions as needed.
• Maintain clean workspace and document work performed.
• Complete required training and perform additional duties as directed.

Skills

Heavy diesel experience

Local 3 (pref)

Education

High school diploma or equivalent

Tools

California Class B license with air brake endorsement

Job description

Build your career at DeSilva Gates Construction, where you’ll be part of a team delivering major infrastructure projects across Northern California. We are seeking a skilled Heavy Duty Mechanic to join our South Bay team and play a key role in maintaining and repairing a diverse fleet of heavy civil equipment. This position requires strong technical expertise, problem-solving abilities and a proactive approach to equipment maintenance. The ideal candidate takes pride in solving mechanical challenges with quality workmanship and works safely with a strong sense of ownership.

Responsibilities

Responsibilities will include but not be limited to:

Technical Diagnosis & Repair

• Inspect, trouble shoot and diagnose equipment mechanical failures.

Welding & Fabrication

• Weld and/or fabricate solutions to equipment failures.

Documentation & Work Environment

• Accurately complete written record of work performance.
• Maintain a clean truck and work area.

Training & Additional Responsibilities

• Complete employee training and refresher courses as necessary.
• Other duties as directed by Hayward Shop/Master Mechanic.

Preferred Qualifications

• 5 years of heavy diesel experience.
• High school diploma or equivalent.
• Member of Local 3 (preferred but not required).
• Able to use and operate standard tools of the heavy equipment mechanic trade.
• Familiarity with Wirtgen Grinders, Hamm Rollers, 657E, 657G, 825K, D10T, D8T, Cat ET, Cummins Insite and Paccar Davie 4.
• Knowledge of air brake systems, air suspension systems, starters, alternators, ECMs, ECUs, HVAC systems, steering systems.

Who Are We Looking For?

• Demonstrates honesty and accountability in all actions.
• Ability to work in team and independent settings.
• Effectively tackles unforeseen challenges with creative solutions.
• Priorities safety while maintaining operational excellence.
• Maintains a proactive mindset with a positive attitude.

Additional Requirements

• Required to pass pre-employment drug and alcohol screening.
• Available for scheduled shifts, overtime and weekend shifts as needed.
• Possess and maintain clean, valid California Class B driver’s license with air brake endorsement.

Total compensation package commensurate with experience. This position is open to non-union and union (Operating Engineers, Local 3) candidates. Detailed benefit information will be provided to candidates selected to move forward in the interview process.

DeSilva Gates Construction is a place to build a strong, growth‑focused career supported by mentorship from industry leaders. We deliver heavy civil construction projects with integrity, professionalism, and a commitment to excellence—while helping our employees advance and succeed.

Founded in 1932, we are an award‑winning contractor specializing in grading, paving, and construction management. Our culture is rooted in safety, respect, teamwork, and clear communication, with a family‑oriented, client‑focused approach grounded in honesty and accountability.

We’re looking for self‑motivated, ethical professionals who take ownership, build strong relationships, and thrive both independently and in teams. With a wide range of public and private projects, you’ll have opportunities to grow and take on meaningful challenges.

DeSilva Gates Construction is committed to a diverse and inclusive workplace and is proud to be an equal opportunity employer. All qualified applicants will receive consideration without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

For more information about DeSilva Gates Construction please visit our web site at www.desilvagates.com.