HR Administrator | Infrastructure

Design & Build Recruitment; Sydney; On-site; AUD 100,000 - 120,000; Full time

Benefits offered by this job

Career development

Major projects exposure

Collaborative team

Job summary

Design & Build Recruitment is seeking a proactive HR Administrator to join the team in Marsden Park, NSW. You will provide day-to-day HR support, manage records, and assist with onboarding and documentation across project and site teams.

In a busy, project-driven environment, you will liaise with managers and employees, coordinate compliance, and help maintain accurate HR data while supporting recruitment efforts and ad hoc projects.

Qualifications

• Experience in HR administration or HR coordination.
• Experience in construction or project-based environments is preferred.
• Excellent attention to detail and ability to handle confidential information.

Responsibilities

• Maintain employee records, HR documentation and personnel files.
• Prepare employment contracts, letters and other HR documentation.
• Support onboarding and offboarding processes.
• Coordinate pre-employment documentation and compliance requirements.
• Assist with employee queries and general HR administration.
• Update HR systems and maintain accurate employee data.
• Support recruitment and mobilisation activities as needed.
• Assist the HR team with reporting and ad hoc projects.
• Liaise with managers and employees across project and office teams.

Skills

HR administration

Stakeholder comms

Attention to detail

Construction context

Microsoft Office

Tools

Microsoft Office

Job description

The Company

Our client is a growing contractor operating across the construction and infrastructure sectors, delivering major projects across Australia and New Zealand.

With a strong pipeline of work and continued growth, they are looking for an organised and proactive HR Administrator to join their team based in Marsden Park.

This is a great opportunity for someone looking to build their HR career within a busy, project-driven environment, working closely with employees, managers and operational teams across the business.

The Role

As HR Administrator, you'll provide day-to-day administrative support across the employee lifecycle and help ensure HR records, documentation and processes are accurate and up to date.

• Maintaining employee records, HR documentation and personnel files
• Preparing employment contracts, letters and other HR documentation
• Supporting onboarding and offboarding processes
• Coordinating pre-employment documentation and compliance requirements
• Assisting with employee queries and general HR administration
• Updating HR systems and maintaining accurate employee data
• Supporting recruitment and mobilisation activities where required
• Assisting the wider HR team with reporting and ad hoc projects
• Liaising with managers and employees across project and office-based teams

About You

We're looking for someone who is organised, detail-focused and confident working in a fast-paced environment.

Ideally, you'll have:

• Previous experience in HR administration, HR coordination or a similar administrative role
• Experience within construction, infrastructure, engineering or another project-based environment highly regarded
• Strong attention to detail and ability to maintain confidential information
• Excellent organisation and time management skills
• Confident communication skills and the ability to deal with a range of stakeholders
• Good working knowledge of Microsoft Office and HR systems
• A proactive attitude and willingness to get involved across the HR function

What's On Offer

• Full-time position based in Marsden Park
• Salary up to $120k+super
• Join a growing business with a strong pipeline of major projects
• Supportive and collaborative team environment
• Exposure to a broad range of HR activities
• Genuine opportunity to develop your HR career within the construction and infrastructure sector