Posted Sunday 13 September 2026 at 10:00 am

About South Central Truck & Bus

South Central Truck and Bus is the sole South Australian distributor for the range of MACK Trucks, UD Trucks and Volvo Truck & Bus range of products. South Central Truck and Bus is a division of the CMV family-owned group of companies and are proud to be a privately owned Australian based company, with over 90 years of operation and experience.

We have over 2,000 employees nationally and continue to grow, promoting from within and working with some of the best in the business.

Our success is highly driven by our core values; Safety First, Can Do, Ask The Question, Do the Right Thing and Mutual Respect. We apply these in equal measures to not only our employees but also our customers and the community. Based in Wingfield in a modern premises. We have approximately 100 employees on site. We sell new and used trucks and buses and provide service and parts to our customers.

South Central Truck & Bus, part of the CMV Group, is seeking an enthusiastic Costing Clerk to support our Service Department by preparing accurate costings, calculating parts and service charges, compiling billing information and preparing customer invoices in a prompt and efficient manner.

This role is ideal for someone who enjoys working with numbers, systems and detail, while playing an important part in delivering a smooth customer experience. If you thrive in a fast-paced setting and enjoy working as part of a supportive team, this is your opportunity to build a long-term career with a proudly Australian, family-owned company.

Why You’ll Love Working With Us

- Competitive hourly rate and fantastic benefits




- Ongoing training & development to grow your career
- CMV Care & Peer Support Program for your wellbeing
- Discounted health & income insurance options
- Community involvement through CMV Foundation
- Annual company dinners & picnics – we celebrate success together!

About the Role

As a Costing Clerk, you will play a key role in supporting accurate, timely and efficient invoicing across the Service Department. Your responsibilities will include:

- Compiling cost reports for the Service Department, including calculating individual costs and estimating future costs
- Reviewing and reporting on daily work-in-progress to support business plan targets
- Pre-costing all repair orders, giving priority to wait and early jobs
- Preparing accurate customer invoices in a timely manner, with clear explanations of completed work
- Detailing recommendations for further repair works and/or wear reports, when required
- Ensure the accuracy of customer, vehicle and billing details is maintained at all times
- Preparing daily reports on departmental costs and margins
- Ensure files are appropriately and accurately maintained in accordance with company procedures
- Reviewing processes and recommending improvements to support ongoing invoicing efficiency across the business





What We’re Looking For

- Demonstrated industry business experience preferred
- Previous costing & / or service department experience preferred
- Confident computer skills in Microsoft Office
- Dealer Management Systems exposure
- Strong communication skills - written and verbal
- Sound computer literacy
- Strong numerical skills
- Excellent attention to detail
- Strong time management and organisational skills
- Ability to work under pressure and meet deadlines
- A positive, team-focused approach and commitment to delivering quality service

You’ll be a great fit if you are organised, accurate, confident working to deadlines and enjoy supporting a busy service team.

About Us:

South Central Truck & Bus is the sole SA distributor for MACK, UD, and Volvo Truck & Bus. As part of the CMV Group, we’ve been proudly Australian owned for over 92 years, employing 2,000+ staff nationwide. Our core values – Safety First, Can Do, Ask The Question, Do the Right Thing, and Mutual Respect – drive everything we do

Apply Now

submit your cover letter and resume.

the company’s careers system to create an account or sign in to complete your application.

submit your cover letter and resume.

Current CMV employees, please apply through your internal career site.

the company’s career site to create an account or to sign in and finalise your application. Thank you for completing this short process.

Job details

Job family

Individual Contributor

Pay type

Hourly

Education level

Senior secondary school

Job start date

Sunday 4 October 2026

📌 Costing Clerk (Wingfield)
🏢 Commercial Motor Vehicles
📍 Wingfield