DNX Solutions Appoints Rebecca Sebastian as National Sales Manager-Australia

Sydney, NSW – [23 January 2026] – DNX Solutions has appointed Rebecca Sebastian as its new National Sales Manager for Australia, supporting the company’s continued growth and expansion across the enterprise market. Rebecca brings more than two decades of experience in senior sales leadership roles, spanning global technology organisations and professional services firms.

She joins DNX Solutions following four years at KPMG Australia, and steps into a growing national business with a clear focus on expanding DNX’s Enterprise customer segment, while maintaining a strong emphasis on long-term customer outcomes.

Introducing Rebecca Sebastian: Driving Growth Through Customer Outcomes

Rebecca’s background spans 25+ years in sales leadership roles across technology, telecommunications, and professional services, where she has led teams responsible for national growth, strategic accounts, and complex enterprise engagements. Her approach centres on aligning technology decisions to business goals, ensuring customers see measurable outcomes from their investment.

Prior to joining DNX Solutions, Rebecca also held senior sales leadership roles at Microsoft, where she was responsible for leading specialist enterprise sales teams, growing Dynamics CRM and ERP revenue across Australia, and driving partner-led growth through the Microsoft channel ecosystem.

During her time at Microsoft and KPMG Australia, Rebecca achieved several notable outcomes, including:

• Driving sustained revenue growth across enterprise and mid-market segments by leading national sales and partner teams.
• Supporting large, complex customer engagements by strengthening pursuit discipline and improving outcomes across major deals.
• Building and mentoring high-performing sales teams, lifting capability, confidence, and consistency across the sales function.

Supporting DNX’s Next Phase of Growth

Rebecca now brings this customer-first, outcome-led approach to DNX Solutions. In her role as National Sales Manager, she will work closely with delivery, security, and modernisation teams to ensure customers are supported through every stage of their transformation journey.

Her appointment strengthens DNX’s ability to scale while staying aligned to what matters most to customers: secure platforms, clear outcomes, and technology that supports long-term business growth.

DNX Solutions CEO Helder Klemp commented on the appointment:

“As DNX Solutions continues to grow, it’s critical that our sales leadership remains closely aligned to customer outcomes. Rebecca brings a strong track record of building trusted relationships and leading teams that support sustainable growth. Her appointment supports our next phase of expansion across Australia.”

Speaking about joining DNX Solutions, Rebecca said:

“I’m thrilled to be joining DNX Solutions at such a pivotal moment in the company’s growth journey. My focus will be deepening customer partnerships, strengthening the value we deliver and contributing to long term success.”