Cyber Security Engineer

3 days ago

Canberra n Capital Territory, Australia RONIN Dynamics Full time

Cyber Security Engineer – SentinelOne / XDR Focus

Location:
Canberra, ACT (Onsite / Hybrid)

Engagement:
Contract or Permanent | NV1+ Preferred

As one of Australia's most respected organisations continues to evolve its security posture, we're helping them strengthen their
endpoint detection and response capabilities
with a
hands-on SentinelOne Engineer
who thrives in complex, secure environments.

What You'll Do

  • Lead the
    deployment, configuration, and optimisation
    of the
    SentinelOne Singularity XDR
    platform across enterprise and government environments.
  • Integrate SentinelOne with
    SIEM/SOAR systems
    and other security platforms to enhance visibility and automation.
  • Perform
    threat hunting, incident analysis, and remediation
    through the console.
  • Tune policies and detection rules to reduce noise and improve accuracy.
  • Collaborate closely with Security Operations, Cloud, and Infrastructure teams to uplift cyber resilience.

What We're Looking For

  • Proven experience with
    SentinelOne
    (Singularity XDR / ActiveEDR) or equivalent EDR tools such as
    CrowdStrike, Defender for Endpoint, or Carbon Black
    .
  • Strong understanding of
    endpoint protection, detection and response, and threat lifecycle management
    .
  • Practical skills in
    incident response, forensics, and threat containment
    .
  • Scripting or automation experience (PowerShell, Python, API integrations) is highly regarded.
  • Baseline, NV1, or NV2 clearance strongly preferred due to environment sensitivity.

Why This Role

  • Work in a
    mission-critical, high-trust environment
    that values technical excellence.
  • Be part of a
    mature cyber uplift program
    with genuine scope to shape direction and process.
  • Excellent day rates and long-term engagement potential.

Interested?

If you're a
Canberra-based security engineer
who knows their way around SentinelOne or EDR/XDR platforms, we'd love to hear from you. Apply or message
Will Wetherall at Ronin
for a confidential chat.

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