Administrator
Are you an experienced Administrator who thrives in a busy operational environment? Join OPS and play a key role in keeping our workshop and field service operations running smoothly!
About the Role
OPS is seeking an experienced and proactive Administrator to join our team in Bibra Lake.
This is a varied, hands-on role where you'll work closely with our Workshop, Field Service, Parts and Finance teams to ensure the smooth coordination of daily operations.
From job costing and work orders through to purchasing, reporting and coordinating field service personnel, you'll play an important role in supporting the business.
We're looking for someone who takes ownership of their work, has a keen eye for detail and enjoys being part of a busy, fast-paced team.
What You'll Be Doing
- Coordinate workshop and field service administration, including work orders, job setup and documentation.
- Manage job costing, purchase orders, invoicing and work-in-progress (WIP) reporting.
- Maintain accurate records and transactions within our Pronto ERP system.
- Review timesheets, labour allocations and support payroll administration.
- Coordinate site mobilisation, inductions, training and compliance documentation for field service personnel.
- Assist with procurement, stock control, supplier invoices and inventory reconciliation.
- Prepare operational reports and provide administrative support to management.
- Liaise with internal teams, suppliers and customers to ensure jobs progress efficiently.
- Identify opportunities to improve administrative processes and operational efficiency.
What We're Looking For
- Minimum 5 years' administration experience, ideally within a workshop, mining, industrial or project environment.
- At least 2 years' experience in a lead or senior administration capacity.
- Strong understanding of job costing, purchase orders, invoicing and WIP management.
- Experience with Pronto ERP highly regarded.
- Advanced Excel skills and confidence working with operational reports.
- Experience coordinating site mobilisation, training and compliance documentation advantageous.
- Excellent organisational skills with the ability to manage competing priorities.
- Strong attention to detail, initiative and a proactive approach to problem-solving.
- Confident communication skills and the ability to work across multiple departments.
- Current WA driver's licence.
Why Join OPS?
At OPS Group, you'll be joining a team that plays an important role in supporting the mining and materials handling industries.
This is an opportunity to build on your parts interpreting experience, develop your technical knowledge and establish long-term customer relationships, while enjoying the stability of permanent employment and an attractive remuneration package.
Job Details
Location
Bibra Lake, Perth WA
Industry
Administrative Assistants
(Administration & Office Support)
Employment Type
Full-time
Date Posted
6 November 2026
Apply on SEEK
View this role and apply securely through SEEK.
Quick Apply
Fill out the form below and our team will be in touch.

