HR Business Support Specialist

Melbourne, Australia

Reference: 6802525

Take Your HR Career Further with Rinnai.

At Rinnai Australia, we make sure the people who keep our business moving are supported, recognised, and given room to grow. When you join us, you'll enjoy:

  • A rewarding salary and benefits package
  • A full-time, permanent position with hybrid flexibility based in Bayside/South Eastern Suburbs
  • Discounts on our products to enjoy at home
  • Salary continuance insurance (up to 75% of your salary if the unexpected happens)
  • Ongoing training and professional development opportunities
  • A friendly, supportive team with strong leadership

About Us

At Rinnai Australia, we're more than heating, cooling, and hot water systems. We're about creating better living - for our customers, and for our people. As a market leader, we've built our reputation on innovation, quality, and a culture where everyone has a voice. When you join us, you don't just join a company - you join a team where your ideas and expertise can truly shape the way we work.

The Opportunity

We're looking for an HR Business Support Specialist who's ready for that next step. Maybe you've been the go-to person for HR advice in a similar business and now want the scope to take on more. This is a hands-on role where you'll be trusted to build strong relationships across the business, coach leaders, and bring fresh thinking to how we support our people.

Here, you won't be boxed into admin alone, you'll be part of the conversations that shape culture, drive performance, and create a great place to work.

What You'll Be Doing

  • Partner with leaders to guide performance management and build capability
  • Support people through challenges with fairness, care, and professionalism
  • Shape and deliver programs that support growth, recognition, and engagement
  • Provide guidance on industrial relations, compliance, and workplace safety
  • Bring your expertise into recruitment and assessment to hire the best
  • Keep HR processes sharp, accurate, and people-focused

What You'll Bring

You'll have a solid grounding in HR, ideally from a similar industry or company size, and you're ready to step up. You're confident with performance management, employee relations, and workplace investigations, but what really sets you apart is how you connect with people. You listen, you coach, you influence, and you know that HR is about people as much as it is about process.

Apply Now

This is your opportunity to take the next step in HR with a company that invests in its people, values innovation, and is proud of its culture. If you're ready to grow your career and make an impact, we'd love to hear from you.


Applications Close: 20 Sep 2025


  • Current Vacancies

    We offer career opportunities in a number of different areas. We encourage you to submit an expression of interest so that you may be considered for future opportunities.

  • Staff Benefits

    We strive to be a workplace that people want to be a part of, our focus is on employee wellbeing and creating a positive work life balance.

  • Contact Us

    If you have any questions about our current vacancies or anything else, please get in touch.