About Ag Earth Civil:
Ag Earth Civil is a family-owned and operated civil construction company based in Northern NSW. We are on a mission to become one of the preferred civil infrastructure, earthworks and plant hire companies in Northern Rivers NSW and beyond. We are committed to providing outstanding service, a dedicated, skilled workforce and above all quality outcomes for our clients.

The Role:
We’re looking for a skilled and proactive Diesel Mechanic / Maintenance Manager to take ownership of plant, truck, and equipment maintenance across our fleet. This hands-on leadership role is ideal for someone with strong mechanical knowledge and experience in managing workshop operations. If you're confident with diagnostics, scheduled servicing, and take pride in keeping machines and trucks in peak condition, we want to hear from you.

Key Responsibilities:

Conduct scheduled servicing, diagnostics, and repairs on heavy earthmoving equipment, trucks, and light vehicles

Oversee and manage preventative maintenance programs across the fleet

Maintain accurate service logs and records using Fleet Office Online and digital tools

Perform breakdown repairs as needed to reduce downtime on job sites

Organise parts, liaise with suppliers, and coordinate with external service providers

Support and implement workshop safety procedures and WHS compliance

Assist with fabrication and machining tasks (desirable)

Work closely with the General Manager and site teams to support daily operations and fleet performance

Contribute to the continuous improvement of workshop systems and processes

What We're Looking For:

Qualified Diesel Mechanic with experience in both plant and truck maintenance

Strong diagnostic skills and ability to troubleshoot a range of machinery and vehicle types

Proficiency in using fleet management systems such as Fleet Office Online (or willingness to learn)

Ability to manage workshop operations independently and plan maintenance proactively

Welding and fabrication skills (highly regarded but not essential)

Excellent communication, organisational, and time management abilities

Strong safety awareness and commitment to maintaining WHS standards

Why Work With Us:

Join a values-driven, supportive, and tight-knit team

Enjoy variety in your role with opportunities to grow alongside the business

Be part of real projects that improve local community infrastructure and landscape

Ag Earth Civil is an Equal Opportunity Employer committed to inclusion and respect in the workplace

Flexible work arrangements, either full time or part time.