Are you an experienced office professional who loves being organised, taking ownership and helping a busy team succeed?

Just Chill Air Conditioning & Electrical is looking for a proactive, reliable Office Manager to take responsibility for our day-to-day office operations and support our growing trades business.

We're a family-owned business based in O'Connor, with 16 years of experience servicing customers across Perth. We take pride in quality workmanship, honest communication and a friendly, supportive workplace.

What we offer

Supportive leadership and a positive team culture

Modern systems and a professional, friendly workplace

The opportunity to take ownership of your role and help improve how we work

About the role

You'll play a central role in keeping our office organised, our customers informed and our technicians supported. Working closely with the Director and team, your responsibilities will include:

Managing customer calls, emails, enquiries, bookings and job updates

Coordinating schedules and supporting our technicians with job information

Preparing and following up quotes, and keeping Simpro records accurate and current

Managing invoicing, accounts payable and receivable, bank reconciliations, payroll, super, BAS and PAYG

Following up overdue accounts confidently and professionally





Maintaining accurate financial records

Tracking job progress and labour hours, and assisting with internal reporting

Maintaining employee records, licences, certifications and onboarding documents

Supporting compliance tasks, insurance claims and document management

Managing office supplies, filing and everyday office requirements

Identifying opportunities to improve systems and processes

About you

You're organized, approachable and comfortable taking responsibility. You can prioritise a busy workload, follow tasks through to completion and communicate clearly with customers, suppliers and the team.

We're looking for someone with:

At least five years of relevant office administration or office management experience

Strong communication skills and the ability to be friendly but firm

Confidence with invoicing, accounts and financial administration

Good attention to detail and accurate recordkeeping

Intermediate Microsoft Office skills and confidence learning new software

A proactive attitude and the ability to work independently

A willingness to support the team and grow with the business

Experience using Simpro and working in a trades or service business would be highly regarded.

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📌 Office Manager (Perth)
🏢 Just Chill Air Conditioning
📍 Perth