Senior Service Technician

Wiers; Corpus Christi (TX); On-site; USD 47,000 - 52,000; Full time

Benefits offered by this job

Bonus plan with variable compensation

Strong Benefits Package

Job summary

Wiers Fleet Partners in Corpus Christi, TX is seeking a Senior Diesel Technician to diagnose, repair, and service heavy‑duty trucks and specialized equipment. You’ll tackle complex diagnostics, perform DOT inspections, and mentor junior technicians as part of a trusted team.

Requirements include 5+ years of diesel technician experience and a high school diploma; CDL is preferred. You will enjoy a competitive pay rate of $34–$38/hour, strong benefits, and clear opportunities to grow within a

Qualifications

• High school diploma or equivalent.
• 5+ years of diesel technician experience.
• Strong diagnostic and problem-solving skills.
• Valid driver’s license; CDL preferred.
• Ability to perform physically demanding work.

Responsibilities

• Diagnose, evaluate, and repair major components on heavy-duty trucks and specialized equipment.
• Perform DOT inspections and advanced preventive maintenance.
• Complete complex electronic repairs and in-depth engine diagnostics.
• Maintain high quality standards while following all safety protocols.
• Document repair processes thoroughly and communicate clearly with service advisors and leadership.

Skills

Diesel diagnostics

Problem solving

Leadership

Education

High school diploma or equivalent

ASE certifications

Manufacturer-specific certifications

Advanced electronic diagnostic certifications

Tools

Advanced diagnostic equipment

Diagnostic software/tools

Job description

• Base Pay $34.00 - $38.00 / Hour
• Job Category Senior Diesel Technician
• Employee Type Regular Full Time
• Required Degree High school
• Manage Others No

Contact information

• Name Lorenda

Description

Senior Diesel Technician

Wiers Fleet Partners | Corpus Christi, TX | Full Time | $34 - $38/hour

Experience That Leads. Expertise That Matters.

You’re the technician other people turn to when a repair gets complicated. You’ve earned that trust by tackling the toughest jobs, solving problems others can’t, and getting it right the first time. And your value goes beyond your technical skill. It shows in your judgment, the standards you set, and the technicians you help improve.

At Wiers, Senior Diesel Technicians take on the shop’s most challenging work, from advanced diagnostics to complex mechanical and electrical repairs. You’ll put your skills to the test every day while serving as a trusted resource for your team: sharing your knowledge, mentoring up-and-coming technicians, and making sure every repair meets the standards our customers expect.

Your influence extends well beyond the repair bay. When you lead by example, help teammates grow, and deliver work people can depend on, you strengthen the entire team and earn the kind of customer trust that lasts.

Want a role where your experience is respected, you help shape the next generation of technicians, and your career still has room to grow? Wiers is ready to help you lead what’s next.

About Wiers Fleet Partners

Since 1964, Wiers has had one mission: keeping commercial vehicles on the road. Trust, quality workmanship, and exceptional service built our reputation. Today, we’re a leading national provider of fleet maintenance and repair solutions, combining innovation with the standard of excellence our customers rely on.

We Make #TRUCKSROLL!

Why Wiers

Modern Tools & Technology Work with advanced diagnostic equipment so you can perform at your best and stay ahead of a changing industry.

Ongoing Growth We invest in your future with continuous training and clear opportunities to advance.

Team-Driven Culture You may work independently, but you’re never on your own. Communication, respect, and shared knowledge are how our team operates.

Work That Matters Every repair keeps essential fleets moving, supporting businesses, communities, and the supply chain every day.

Strong Benefits Package Competitive pay, comprehensive benefits, and support for your life on and off the job.

• $34–$38 per hour, based on experience and certifications
• Bonus plan with variable compensation

Time Off

• Up to 2 weeks of paid vacation, increasing with tenure
• 7 paid holidays
• Medical, dental, and vision insurance
• Short-term disability coverage
• Company-paid life insurance and long-term disability insurance
• Fitness membership reimbursement
• 401(k) with company match
• Company-paid uniforms
• Safety boot and safety glasses reimbursement

What You’ll Do

As a Senior Diesel Technician, you’ll be the technical expert and go-to resource for complex work.

• Diagnose, evaluate, and repair major components on heavy-duty trucks and specialized equipment
• Perform DOT inspections and advanced preventive maintenance
• Complete complex electronic repairs and in-depth engine diagnostics
• Maintain high quality standards while following all safety protocols
• Document repair processes thoroughly and communicate clearly with service advisors and leadership

What You Bring

Required

• High school diploma or equivalent
• Valid driver’s license (CDL preferred)
• 5+ years of diesel technician experience
• Strong diagnostic and problem-solving skills
• Ability to perform physically demanding work and handle heavy components

Preferred

• Multiple ASE certifications
• Manufacturer-specific certifications
• Experience with advanced electronic diagnostic systems

What Sets You Apart

• Can-do mindset: You run toward tough challenges and find solutions
• Continuous learner: You stay current and pass along what you know
• Leader: You mentor others and help the whole team win
• Detail-oriented: You take pride in quality workmanship
• Professional: You represent yourself and Wiers with integrity

At Wiers, your experience, skill, and leadership are recognized and rewarded. This is your chance to do more than maintain fleets. It’s your opportunity to help set the standard for diesel service.