Senior Security & Identity Escalation Engineer

Full Time Australia 11 Months ago

About the role:

ATNIS is a dynamic, growth-oriented technology solutions provider specializing in Cyber security Servcies to its customers. We are looking for a highly motivated and experiencedSenior Cyber Security & Identity Escalation Engineer to join our team and drive impactful Cyber security solutions for our diverse client base.

About the company:

ATNIS is a global system Integration information technology & consulting company with a key focus on Digital Transformation, Next-Generation IT infrastructure services, and Manage services operations. ATNIS implement regional technology strategies to meet specific market requirements through delivery centers spread across India, Australia, Singapore & Middleast.We harness the power of digital Transformations, Cloud Migration, IT infrastructure, NextGen Manage services, and emerging technologies to help our clients adapt to the digital world and make them successful. A company recognized across 8 countries for its comprehensive portfolio of services, a strong commitment to sustainability, and good corporate citizenship.

Main responsibilities:

As theSenior Security & Identity Escalation Engineer, you’ll lead escalations and incident management across security and identity platforms – bringing technical depth, calm leadership, and a problem-solving mindset to every challenge.

- Lead the most critical global identity and security incidents – restore service quick and drive root cause analysis.
- Provide senior-level escalation support across identity, SSO, MFA, and PAM environments.
- Partner with L3 and architecture teams to improve reliability, resilience, and prevention strategies.
- Contribute to Zero Trust, PAM, and automation initiatives.
- Identify opportunities to streamline workloads using automation and AI – reducing noise and improving response times.
- Mentor global operations engineers and elevate team capability across regions.




- Represent the Sydney escalation function within global operations leadership forums.
- Collaborate with business units and IT leaders to communicate risk, progress, and investment priorities.

Qualification:

You’re a calm, decisive technical leader with deep experience in identity, access, and security operations. You love the adrenaline of solving live issues, thrive in a fast-paced, global environment, and are trusted as the person everyone calls when it’s critical.

- Minimum 10 years’ experience in enterprise environments (global or large-scale preferred).
- Expert-level understanding of Microsoft Identity Suite, Active Directory, and M365.
- Deep technical knowledge of AWS (core platform), with exposure to GCP and Azure.
- Strong hands-on experience with CyberArk, MFA technologies (Duo, YubiKey, Ping), and SSO systems.
- Proficient in incident handling, defence and detection, and root cause analysis.
- Familiarity with Splunk, Dynatrace, CloudWatch, and modern observability practices.
- Comfortable working with Linux, Windows, Docker, Kubernetes, Terraform, and GitHub.
- Relevant certifications valued – CISSP, GSEC, GSIH, CISM, Palo Alto, Cisco, SANS, or cloud security.
- Outstanding communication and stakeholder skills – transparent, calm, and credible under pressure.
- Experience in fast-moving, 24/7 operational environments (airlines, global media, large-scale tech) highly regarded.

Why you should join us:

- We work on the latest Cyber Security technology on challenging complex integration and digital transformation projects
- We offer remote work with 3 days from home per week
- We are a paced rapidly growing specialist consulting firm with a strong reputation and growing list of high-profile clients
- We have supportive management and offer career growth and learning opportunities
- We offer excellent remuneration and flexible, family friendly working arrangements

Are you ready to take on the challenge?

Helping our clients grow while building a more sustainable, more inclusive future is a tough ask.But wh

📌 Senior Identity (Sydney)
🏢 ATNIS Technologies Private
📍 Sydney