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Diesel Mechanic Level 3 Jobs in Indiana (NOW HIRING)

At least 3 years of experience as a diesel mechanic * Mechanical experience with heavy equipment and hydraulics * Must have your own tools * High school diploma or equivalent; technical degree or ...

At least 3 years of experience as a diesel mechanic * Mechanical experience with heavy equipment and hydraulics * Must have your own tools * High school diploma or equivalent; technical degree or ...

Diesel Mechanic

Fort Wayne, IN

$20.50 - $27.25/hr

Diesel Mechanic $1500 Sign on Bonus Pay: $28 - $34 based on experience What It Means to Be a Diesel ... The noise level in the work environment is moderately loud. Lifting over 50lbs is a job requirement ...

Diesel Mechanic

Fort Wayne, IN · On-site

$28 - $34/hr

Diesel Mechanic $1500 Sign on Bonus Pay: $28 - $34 based on experience What It Means to Be a Diesel ... The noise level in the work environment is moderately loud. Lifting over 50lbs is a job requirement ...

Diesel Mechanic

Gary, IN · On-site

$23 - $30/hr

Regardless if you're a seasoned Diesel Mechanic or just beginning your career, come join the team that can take you to the next level. When you join the Swift Team, you have a powerful force of ...

Diesel Mechanic

Gary, IN · On-site

$23 - $30/hr

Regardless if you're a seasoned Diesel Mechanic or just beginning your career, come join the team that can take you to the next level. When you join the Swift Team, you have a powerful force of ...

Diesel Mechanic

Jeffersonville, IN · On-site

$30 - $34/hr

Competitive pay (based on level of experience and certifications) * Uniforms provided * Vacation ... Diesel engine repair: 1 year (Preferred) * Mechanical knowledge: 1 year (Preferred) Work Location:

Diesel Mechanic

Rockport, IN

$24.25 - $32/hr

Team-focused mindset with the ability to mentor and support lower-level mechanics through hands-on ... Minimum of 3 years of diesel mechanic or heavy equipment maintenance experience, including ...

What you'll need to succeed as a Diesel Mechanic at XPO Minimum qualifications: * 2 years of ... Afternoon Shift, 3:00PM-11:30PM * Company-provided uniforms * Tool allowance of $400 per quarter

Experience Diesel Mechanic

Gary, IN · On-site

$22 - $29/hr

Regardless if you're a seasoned Diesel Mechanic or just beginning your career, come join the team that can take you to the next level. When you join the Swift Team, you have a powerful force of ...

Diesel Mechanic

Portage, IN · On-site

$27.50 - $50/hr

Diesel Mechanic We are hiring immediately multiple Diesel Mechanics to maintain, diagnose and ... A Level Technician: $31.50 - $33.50 per hour * B Level Technician: $28.50 - $31.50 per hour * C ...

Diesel Mechanic

Greentown, IN · On-site

$22.50 - $29.75/hr

Service Tech III If you'd like the chance to make your mark with the world's largest equipment ... of lower level technicians as needed * Maintain paperwork/electronic documentation of work ...

Diesel Mechanic

Garrett, IN · On-site

$25 - $35/hr

... diesel trucks and equipment including rolling stock to ensure its ability to operate safely ... level. $5K Sign On-paid out in 2 increments Shift: 1pm-1130pm M-F. OT after 40hrs! $3 Shift ...

Diesel Mechanic

Decatur, IN · On-site

$25 - $35/hr

... diesel trucks and equipment including rolling stock to ensure its ability to operate safely ... level. $5K Sign On-paid out in 2 increments Shift: 1pm-1130pm M-F. OT after 40hrs! $3 Shift ...

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Diesel Mechanic Level 3 information

See Indiana salary details

$14

$26

$36

How much do diesel mechanic level 3 jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for diesel mechanic level 3 in Indiana is $26.90, according to ZipRecruiter salary data. Most workers in this role earn between $22.88 and $30.19 per hour, depending on experience, location, and employer.

What is the difference between Diesel Mechanic Level 3 vs Diesel Mechanic Level 2?

AspectDiesel Mechanic Level 3Diesel Mechanic Level 2
CertificationsRequires Level 3 certification, advanced skillsRequires Level 2 certification, basic to intermediate skills
Work EnvironmentPerforms complex repairs, diagnostics, and maintenanceHandles routine repairs and maintenance tasks
Employer UsageUsed in specialized or higher responsibility rolesCommon in entry to mid-level positions

Diesel Mechanic Level 3 professionals have advanced certifications and handle more complex repairs compared to Diesel Mechanic Level 2. Level 3 mechanics often work in specialized environments, performing diagnostics and repairs that require higher expertise, while Level 2 mechanics focus on routine maintenance and basic repairs. Both roles are essential in the industry, but Level 3 mechanics typically command higher responsibility and pay.

What is a diesel mechanic level 3?

A Diesel Mechanic Level 3 is an experienced technician who specializes in inspecting, maintaining, and repairing diesel engines, particularly in heavy-duty vehicles and equipment. At this level, mechanics are expected to handle complex diagnostics, perform advanced repairs, and may also supervise or mentor junior technicians. They have a strong understanding of electrical and mechanical systems, and often hold certifications demonstrating their expertise. Level 3 mechanics are trusted to work independently and ensure vehicles comply with safety and emission standards.

What are common challenges a diesel mechanic level 3 may face when diagnosing complex engine issues?

Diesel Mechanic Level 3 professionals often encounter challenges such as troubleshooting advanced diagnostic problems that may not be immediately revealed by standard testing equipment. These issues may require a deep understanding of electronic control systems and the latest diagnostic software. Additionally, Level 3 mechanics may need to collaborate closely with manufacturers or technical support teams for rare or persistent faults. Staying updated on new diesel technologies and managing time effectively on complex repairs are also key challenges.

What skills and qualifications are needed to thrive as a diesel mechanic level 3?

To thrive as a Diesel Mechanic Level 3, you need advanced knowledge of diesel engine repair, diagnostics, and preventive maintenance, typically supported by a high school diploma or equivalent and several years of hands-on experience. Familiarity with diagnostic software, computerized maintenance management systems (CMMS), and certifications such as ASE Diesel Technician are often required. Strong problem-solving skills, attention to detail, and effective communication help mechanics excel in troubleshooting and collaborating with team members. These competencies ensure efficient repairs, vehicle reliability, and safety compliance in demanding fleet environments.
What cities in Indiana are hiring for Diesel Mechanic Level 3 jobs? Cities in Indiana with the most Diesel Mechanic Level 3 job openings:

$35/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 19 days ago


Job description

Brown Equipment Company is hiring experienced diesel mechanics!
Our mechancis deserve the best!
PAY AND BENEFITS:
  • Up to $35 per hour (depending on experience)
  • Up to $2,500 quarterly bonus
  • Quarterly tool allowance ($250 - $750; based on tenure)
  • $150 annual boot alloance
  • $7,500 referal bonus for other diesel mechanics
  • 401(k) with company match
  • Medical, dental and vision insurance
WORK-LIFE BALANCE:
  • 1st shift
  • No weekends
  • 40-hour workweek
  • Uniforms provided
  • PTO and 7 paid holidays
REQUIREMENTS:
  • At least 3 years of experience as a diesel mechanic
  • Mechanical experience with heavy equipment and hydraulics
  • Must have your own tools
  • High school diploma or equivalent; technical degree or certification in diesel repair preferred