Flexible Part-Time HR & Administration Coordinator

Mission Systems Pty Ltd; Sydney; On-site; AUD 34,000 - 48,000; Part time

Job summary

Mission Systems Pty Ltd in Sydney, Australia, is seeking an organised HR and Office Administration Coordinator for a flexible, part‑time role. The position combines HR administration, recruitment and onboarding support, and general office coordination within a small, collaborative team.

The role is primarily based at our Lane Cove West office, with working hours discussed and agreed with the successful candidate. A friendly, flexible environment supports work‑life balance.

Qualifications

• Experience in HR administration or office administration.
• Flexible, part-time role with good work–life balance.
• Discretion handling confidential information.
• Strong organisational and communication skills.

Responsibilities

• HR Administration: prepare employment contracts, variation letters and employee correspondence, maintain HR records and dates.
• Recruitment: coordinate recruitment administration, interviews and candidate communication; reference checks and pre-employment requirements.
• Onboarding: coordinate onboarding activities; prepare new-starter documentation and induction schedules.
• Office Administration: manage day-to-day office operations, stationery, supplies and invoicing; maintain records.
• Facilities: arrange office passes/keys; welcome visitors and assist with sign-in; coordinate meeting rooms.

Skills

HR administration

Office administration

Recruitment

Onboarding

Organisation

Communication

Education

HR qualification (optional)

Job description

Mission Systems Pty Ltd in Sydney, Australia, is seeking an organised HR and Office Administration Coordinator for a flexible, part‑time role. The position combines HR administration, recruitment and onboarding support, and general office coordination within a small, collaborative team.

The role is primarily based at our Lane Cove West office, with working hours discussed and agreed with the successful candidate. A friendly, flexible environment supports work‑life balance.