Diesel Technician

About MBC

Marous Brothers Construction (MBC), located in Willoughby, Ohio, is seeking a self‑motivated Heavy Equipment Diesel Technician for our Site Groups. MBC is recognized as one of the leading construction firms in the Midwest, offering integrated services for complete construction solutions. Learn more about MBC by visiting

As a Heavy Equipment Diesel Technician at Marous Brothers Construction, you'll be the go‑to expert for keeping our heavy equipment running at peak performance. You'll diagnose and repair diesel and gas engines, hydraulic systems, and electrical components, while performing preventative maintenance on bulldozers, excavators, loaders, and trucks. From troubleshooting complex issues to executing major repairs like engine overhauls and transmission work, you'll ensure minimal downtime and maximum reliability.

You'll also maintain accurate service records, uphold safety standards, and collaborate with field supervisors and shop foremen to prioritize repairs and keep projects moving.

• Experience: 5-10 years in heavy equipment maintenance and repair.
• Strong diagnostic skills and ability to work independently.
• Proficiency in reading technical manuals and using diagnostic tools.
• Knowledge of hydraulic, pneumatic, and electrical systems.
• High school diploma or equivalent; technical training in diesel mechanics preferred.
• Valid driver's license.
• Ability to lift heavy parts and work in varying outdoor conditions.

• Award‑Winning Workplace:
  Top Workplace (2022‑2025) & Top Workplace USA 2025.
• Competitive pay & bonuses.
• Family‑owned stability since 1980.
• Comprehensive benefits: medical, dental, vision, orthodontic, mental health, accident, critical illness, hospital indemnity.
• Company‑paid coverage: life insurance, AD&D, STD, LTD.
• 401(k) with employer match.
• Paid time off, holidays, parental leave, and paid maternity leave via STD.
• Flexible scheduling & travel reimbursement.
• Extra perks: $3,000 referral bonus, free parking, fitness room, open kitchen, outdoor courtyard.
• Growth & development:
  Marous University (weekly free education), tuition reimbursement, career path opportunities, mentor program.
• Culture & community: monthly events, community engagement opportunities, company wellness program, friendly/helpful employees, casual Fridays.
• Additional support: employee assistance program (legal & financial), virtual health options.

Construct your path to success and join us today!

Marous Brothers Construction is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. MBC is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

We conduct pre‑employment drug testing. Must be able to pass background check.