Executive Assistant – Senior Executive Support

7 hours ago


Unley South Australia Australia One Solution Mobile & Data Pty Full time $80,000 - $120,000 per year

About Us

At One Solution, we're a Telstra Platinum Enterprise Partner delivering innovative ICT, telecommunications, and managed service solutions across Australia. We simplify complexity, empower businesses through technology, and build long-lasting client partnerships.

With a strong base in Unley, we're a growing team that values collaboration, trust, and results.

About the Role

We are seeking an experienced Executive Assistant to support a senior executive stepping into CEO-level responsibilities. This is a pivotal role ensuring strategic priorities are achieved, communications flow seamlessly, and the executive can focus on growth, innovation, and enterprise-wide leadership.

Working alongside a decisive, high-energy leader, you'll bring structure, organisation, and consistency while acting as a trusted partner in a fast-paced, technology-driven environment.

What You'll Be Doing

No two days will be the same, and your skills will not be limited to:

  • Managing and prioritising a complex calendar, commitments, and travel.
  • Coordinating emails, communications, and keeping the executive up to date with Leads and Opportunities.
  • Acting as a first point of contact for key clients, partners and Telstra representatives.
  • Supporting meetings with action tracking and follow-through.
  • Monitoring client updates and escalations across the business.
  • Maintaining systems and tools (CRM, reporting, and other platforms) to keep information accurate and up to date.

About You

You're resilient, organised, and thrive in dynamic environments. With strong judgement and professionalism, you bring clarity and steadiness to every situation.

You will also bring:

  • 3+ years' experience supporting C-suite or senior executives.
  • Exceptional organisational and communication skills.
  • Confidence in balancing competing priorities.
  • Strong technical proficiency (Office 365, and other general business systems).
  • Experience in ICT, telecommunications, or technology-driven businesses.

Why Join Us

  • Work closely with a senior executive operating at CEO-level scope.
  • Be part of a dynamic, growing technology business.
  • Supportive and collaborative team culture.
  • Professional development opportunities.
  • Convenient Unley location.

Apply Now

If you're ready to step into a role where your expertise and impact will be highly visible, we'd love to hear from you. Please apply via SEEK with your CV and a short cover letter outlining your experience.


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