About the Job

At Horizon Nexus Partners, we're building something different.

We're a modern professional services firm with an ambitious vision to become Australia's pre-eminent advisor to the Private Plus market. We combine deep technical expertise with a collaborative, people-first culture where every team member has the prospect to make a genuine impact.

Our Sydney Corporate Tax team is central to that vision, bringing accounting and legally qualified tax professionals together in one multidisciplinary practice, advising fast-growing private groups, mid-market organisations and ASX-listed companies. This means you’ll enjoy the best of both worlds. You’ll work on sophisticated, high-value tax matters with the technical depth of a top-tier practice, and you’ll help shape the future of a growing national firm committed to innovation, collaboration and exceptional client outcomes.

If you’re an experienced corporate tax advisor who enjoys leading complex engagements, developing great people and building long-term client relationships, we’d love to hear from you.

The Opportunity

As a Senior Manager in our Corporate Tax team, you’ll work closely with our Partners and Directors to deliver strategic, commercially focused tax advice to a diverse portfolio of clients. You’ll lead complex advisory engagements from planning through to completion, act as a trusted advisor to key clients, and play a hands-on role in leading and developing our Managers and junior team members. Working alongside both accounting and legally qualified colleagues,



you’ll gain exposure to a broad range of technical and commercial matters that few practices can offer.

This is a genuine opportunity to step up your leadership, contribute to the growth of the practice and build your career with a firm on the move.

Key Responsibilities

Advisory & Technical Delivery

- Lead the delivery of complex corporate tax advisory engagements from planning through to completion
- Provide strategic, commercially focused advice across a broad range of corporate tax matters
- Identify tax risks, opportunities and planning strategies aligned with clients’ commercial objectives
- Review technical analysis, reports and written advice prepared by the team
- Monitor legislative and regulatory developments and provide guidance on emerging tax issues

Client Relationships

- Act as a trusted advisor to clients, building and maintaining strong long-term relationships
- Manage multiple client engagements and deliver high-quality outcomes within agreed timeframes
- Partner closely with Directors and Partners on significant advisory projects and client initiatives

Leadership & People Development

- Lead and develop Managers and junior team members, supporting their technical and professional growth
- Drive technical excellence across the team through coaching,



mentoring and knowledge sharing

Practice Growth

- Contribute to business development, including proposal preparation, networking and identifying opportunities to expand client relationships
- Support thought leadership initiatives, technical publications and client presentations

About You

- 7+ years’ experience in corporate tax advisory within a professional services environment (top and mid-tier firm experience highly regarded)
- A deep understanding of Australian corporate tax legislation and its practical application
- Demonstrated experience leading complex advisory engagements and managing client relationships
- Strong commercial awareness and the ability to deliver pragmatic, business-focused advice
- Excellent analytical, problem-solving and technical research skills
- Exceptional written and verbal communication skills
- A proven ability to lead, mentor and develop high-performing teams
- Strong project management and stakeholder engagement capabilities
- A collaborative approach and a passion for outstanding client service
- CA or CPA qualification
- A degree in Accounting, Taxation, Law or a related discipline

Why Horizon Nexus Partners?

Join us and work on complex, interesting matters for an impressive client base, be supported by experienced Partners and Directors, and have a real opportunity to grow your leadership and your career as the firm grows.

If you’re ready to bring your corporate tax expertise to a firm that’s shaping the future of the Private Plus market, we’d love to hear from you.

📌 Senior Manager (Sydney)
🏢 Horizon Nexus Partners
📍 Sydney