Who you’ll be working with

At AC3, our purpose is to make technology real - and as leaders in secure multi-cloud solutions, we get to bring that purpose to life for our customers every day. We’re an Australian-owned ICT managed service provider with teams across Australia and New Zealand, supporting enterprise and government customers through secure, scalable technology solutions.

Why join us?

What sets us apart is our culture - people here have real relationships that go beyond work, and maintaining our awesome culture, supportive spirit, and belief that everyone is heard and treated with respect, is a top priority at AC3.

We’re committed to a workplace that fosters open communication, flexible working arrangements, continuous learning, and providing support to get through life’s changing seasons.

Why this role exists

When we say our purpose is to "make technology real" , it's our Professional Services team who are key to ensuring we deliver on this promise. Helping our customers on their journey to realise tangible business outcomes from technology through presales, "consult", "design", into "build", then "run and optimise".

As a Cyber Security Operations Analyst, you will beat the frontline of the Cyber Security Operations Centre (CSOC). You’ve defended, you've attacked, and you understand how to detect, respond and remediate existing and emerging security threats. You have a valuable grasp of technology and the components that underpin a modern ICT environment.



You’re comfortable working with a wide range of technologies including networking equipment, servers, databases, applications and endpoints.

Role Context

As part of the Cyber Security Practice, this role works closely with the other teams within the Cyber Security Practice and Cloud Operations teams to provide an effective line of defence against existing and evolving threats.

This role is responsible for day to day operations within the CSOC. This spans the full range of vulnerability scanning and mitigation, security monitoring, incident investigation, response and reporting, and other security related functions.

Our Benefits

- Company benefits including discounted lifestyle services such as health insurance, salary packaging, hybrid work, and half-day Fridays once a month
- A culture built on respect, where you can flag conduct that feels off and rely on a fair, confidential process that prioritises your safety and wellbeing.
- Join supportive colleagues in groups such as Rise Up: a networking group for women in tech to learn in a positive and safe environment and Speak Up Advisors: a group who help maintain a safe space for raising concerns.
- Access to training and career development opportunities, that helps some 30 AC3ers progress year on year.
- Flexible Hybrid work options and real work life integration
- Convenient CBD location with modern offices

Even if you don’t check every box, your passion and curiosity matter. If this role excites you, we would love to see your application.

📌 Cyber Security Operations Analyst (Sydney)
🏢 AC3
📍 Sydney