Working at Atlassian
Atlassians can choose where they work - whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. Interviews and onboarding are conducted virtually, a part of being a distributed-first company.
- Develop and implement advanced threat detection mechanisms using machine learning models to identify and alert on adversarial or high-risk behaviours within Atlassian's systems.
- Continuously improve and fine-tune machine learning models and detection systems to adapt to new and emerging cyber threats.
- Monitor and enhance critical detection systems to ensure their reliability and effectiveness in delivering robust detection capabilities.
- Deploy and integrate new detection technologies and machine learning models to continuously uplift and improve our detection capabilities.
- Collaborate with partner teams, including Incident Response and Threat Intelligence, to establish and maintain meaningful security alerts. Ensure security alerts are relevant, actionable, and aligned with the overall security strategy.
- Work closely with Product Engineering, Data Platform, and Security Engineering teams to advance our detection coverage and tooling in our production cloud environments.
- Automate complex security operational tasks to streamline and optimize routine security activities.
- Stay informed about the latest security trends, emerging threats, and evolving technologies to ensure Atlassian is well-prepared to adapt to new security challenges. Engage in continuous learning and remain abreast of industry developments to inform the company's security strategy.
- Bachelor's degree in Computer Science, Information Security, Data Science, or a related field.
- Minimum 3 years of experience in roles related to machine learning, with a strong interest in applying these skills to threat detection.
- Proven experience developing and deploying machine learning models for various use cases is must.
- Experience or interest in building effective detection capabilities in modern cloud environments.
- Proficiency in languages such as Python, SQL, or similar, with experience in building automation.
- Familiarity with security detection technologies and systems, such as firewalls, intrusion detection systems, EDR, and authentication systems, is a plus.
- Strong analytical skills with the ability to identify and resolve complex problems.
- Demonstrated ability to lead and deliver complex projects.
- Excellent collaboration and communication skills, with the ability to work effectively in a distributed team environment.
Benefits & Perks
Atlassian offers a wide range of perks and benefits designed to support you, your family and to help you engage with your local community. Our offerings include health and wellbeing resources, paid volunteer days, and so much more. To learn more, visit go.atlassian.com/perksandbenefits .
About Atlassian
At Atlassian, we're motivated by a common goal: to unleash the potential of every team. Our software products help teams all over the planet and our solutions are designed for all types of work. Team collaboration through our tools makes what may be impossible alone, possible together.
We believe that the unique contributions of all Atlassians create our success. To ensure that our products and culture continue to incorporate everyone's perspectives and experience, we never discriminate based on race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. All your information will be kept confidential according to EEO guidelines.
To provide you the best experience, we can support with accommodations or adjustments at any stage of the recruitment process. Simply inform our Recruitment team during your conversation with them.
To learn more about our culture and hiring process, visit go.atlassian.com/crh .
Top Skills
What We Do
Atlassian creates teamwork solutions for high-performing teams. Our portfolio of collaboration and work management software products includes Jira, Confluence, Trello, Loom and Rovo. More than 300,000 businesses worldwide rely on Atlassian’s technology, including 80 percent of Fortune 500 companies. Our solutions support various business teams and they help organizations plan, track, and deliver their biggest ideas together.
Why Work With Us
At Atlassian, we believe we can accomplish so much more together than apart — which is why everything from our tooling — to our distributed workforce — to how our teams are structured is rooted in collaboration. Come join us and help unleash the potential of every team.
Gallery










Atlassian Teams
Atlassian Offices
Remote Workspace
Employees work remotely.
Atlassians have flexibility in where they work to support their family, personal goals, and other priorities. Our approach to distributed work allows us to tap into talent beyond our office locations, and to reimagine how work gets done.