Service Admin – Mechanical Workshop (On-Site)

Cummins; Sydney; On-site; AUD 60,000 - 86,000; Full time

Job summary

Cummins is seeking a capable Service Administrator to join the Wetherill Park Service team. This non-customer-facing role supports the Service Advisor team with day-to-day administration, with reception relief during team breaks.

The position is a 12-month parental leave cover, full-time and on-site, working five days per week in the office. You will handle invoicing, labour entries, and coordination with internal departments to ensure smooth service delivery.

Qualifications

• Proven experience with Accounts Payable/Receivable in a service industry.
• Proven experience in fast-paced mechanical workshop service environment, handling diverse supplier accounting inquiries.
• Strong communication skills for engaging with internal stakeholders.
• Exceptional organizational skills, prioritizing conflicting tasks efficiently to meet deadlines and expectations.
• Advanced computer skills in Microsoft Suite; training provided on other programs.
• Automotive experience is beneficial.

Responsibilities

• Coordinate all aspects of mechanical workshop service administration, including opening work orders.
• Manage mechanical workshop service invoicing, job closures, and purchasing processes including purchase orders and accounts payable/receivable.
• Accurately process labour entries and support WIP/PIP management aligned with KPIs.
• Collaborate with internal departments and Customer Service Advisors to ensure smooth service delivery.
• Balance multiple tasks and deadlines while supporting branch and corporate performance targets.
• Provide backup support for the admin team during breaks, leave, or peak workload periods.

Skills

Accounts Payable/Receivable

Communication

Organizational skills

Microsoft Office

Automotive experience

Tools

Microsoft Suite

ERP systems

Purchasing systems

Job description

Cummins is seeking a capable Service Administrator to join the Wetherill Park Service team. This non-customer-facing role supports the Service Advisor team with day-to-day administration, with reception relief during team breaks.

The position is a 12-month parental leave cover, full-time and on-site, working five days per week in the office. You will handle invoicing, labour entries, and coordination with internal departments to ensure smooth service delivery.