Part-Time People & Culture Administrator | Hybrid Work

AC3; Sydney; On-site; AUD 38,000 - 46,000; Part time

Benefits offered by this job

Hybrid work

Health insurance

Salary packaging

Bonus

Half-day Fridays

Job summary

AC3 is seeking a motivated P&C Administrator to join our People & Culture team. This part-time role (3 days/week, office-based) is perfect for someone with P&C/HR or administrative experience who enjoys hands-on HR work and is looking for a flexible part‑time role within a supportive team.

AC3 is dedicated to growing the representation of women in technology and warmly encourages applications from women and under‑represented groups.

Qualifications

• Experience in HR Administrator, HR Coordinator, or similar administrative role.
• Strong attention to detail and a process-focused mindset.
• Experience handling documentation, data entry, and record management.
• Committed customer service mindset.
• Intermediate-Advanced Excel skills and confidence using Microsoft Office 365.
• Strong communication and interpersonal skills.

Responsibilities

• Assist with onboarding new employees to ensure a smooth start.
• Support offboarding processes including documentation and system updates.
• Prepare HR documentation such as contract variations, letters, and employee confirmations.
• Maintain accurate employee records within HR systems.
• Liaise with Payroll to support employee updates and changes.
• Manage the HR inbox and respond to employee enquiries.
• Assist with HR administration including expenses and corporate card processing.

Skills

HR administration

Attention to detail

MS Office 365

Tools

Excel

Microsoft Office 365

Job description

AC3 is seeking a motivated P&C Administrator to join our People & Culture team. This part-time role (3 days/week, office-based) is perfect for someone with P&C/HR or administrative experience who enjoys hands-on HR work and is looking for a flexible part‑time role within a supportive team.

AC3 is dedicated to growing the representation of women in technology and warmly encourages applications from women and under‑represented groups.