About OSW Group

OSW Group is a fast growing global ecosystem of businesses united by a shared vision to accelerate the world's transition to smarter, more sustainable energy and technology solutions. Our portfolio includes One Stop Warehouse (OSW), GreenSketch, GreenDeal, Manta and Sunmine, combining expertise across renewable energy, AI-powered software, energy finance and digital infrastructure to drive innovation on a global scale.

With operations across Australia, Singapore, China, Europe, the United States and Mexico—and continuing to expand into new markets—we're creating opportunities for ambitious people to build meaningful, international careers. While each of our businesses has its own unique focus, we're connected by a collaborative culture, entrepreneurial mindset and a passion for challenging what's possible.

When you join OSW Group, you're joining more than a company—you're becoming part of a global team that's shaping the future of clean energy and technology. We invest in our people, encourage fresh ideas, celebrate success and provide the opportunity to grow alongside a business that's only just getting started.

We’re looking for an experienced and hands-on HR Generalist to join our team and support our growing business.

This is a true generalist position with plenty of variety. You’ll work closely with our HR Manager and leaders across the business, supporting everything from employee relations and industrial relations through to payroll, recruitment, performance management, onboarding and day-to-day HR operations.

We’re looking for someone who is confident working independently, enjoys being close to the business and can provide practical HR support to managers and employees.

What you'll be doing

• Providing practical HR advice and support to managers and employees across a broad range of people matters
• Supporting employee relations and industrial relations matters, including performance, conduct, attendance, grievances and workplace concerns
• Supporting workplace investigations, disciplinary processes, performance improvement plans and formal HR meetings
• Providing guidance on employment contracts, policies, modern awards, the NES and Fair Work requirements
• Managing end-to-end recruitment, including advertising, screening, interviews, reference checks, offers and contracts
• Coordinating onboarding, probation reviews, employee changes and offboarding
• Preparing employment contracts, variations, promotion letters and other HR correspondence
• Processing Australian payroll and ensuring payroll is completed accurately and on time
• Processing salary changes, allowances, deductions, leave, terminations, KPI/incentive payments and other payroll adjustments
• Reviewing timesheets and payroll information and resolving discrepancies
• Maintaining accurate employee information within our HRIS and payroll systems
• Supporting performance reviews and employee development processes
• Assisting with HR policies, compliance, workers compensation and return-to-work matters
• Supporting employee engagement, wellbeing and recognition initiatives
• Contributing to HR projects and continuously looking for ways to improve our people processes and systems

About you

You’ll be someone who enjoys the variety that comes with a generalist HR role and is comfortable moving between an employee relations matter, a payroll deadline, recruitment and everyday employee questions.

Ideally, you will have:

• Previous experience as an HR Generalist, HR Advisor or in a similar hands-on HR role
• Experience managing or supporting employee relations and performance matters
• Good working knowledge of Australian employment legislation, the NES and modern awards
• Hands-on Australian payroll processing experience
• Experience across recruitment, onboarding, performance management and employee lifecycle processes
• Confidence working with managers and providing practical HR advice
• Strong attention to detail, particularly when working with payroll and employee data
• Strong written and verbal communication skills
• The ability to manage confidential and sensitive matters appropriately
• Good judgement and an understanding of when a matter needs to be escalated
• A proactive approach and the ability to manage competing priorities
• Australian working rights

A qualification in Human Resources, Employment Relations, Business or a related field would be well regarded.

Experience using Rippling HRIS and/or Rippling Payroll would be a big advantage.

Why join us?

This is a great opportunity for someone who wants a genuinely broad HR role where you can build your experience across the full employee lifecycle.

You’ll have exposure to a wide range of HR matters, work directly with managers and employees, and have the opportunity to take ownership of your work while still having the support of an experienced HR Manager.

If you’re an HR all-rounder who enjoys a fast-moving environment, likes solving problems and wants a role where no two days are quite the same, we’d love to hear from you.

Please note this is a 1 year contract with view to permanency.

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