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Senior Security Engineer - SIEM, IAM & Threat Ops

LeidosKnox, Victoria🇦🇺AustraliaPosted 9 Jul 2026

Quick Overview

Work Type
On Site
Schedule
Full Time
Level
Mid Senior

Job Description

Leidos is seeking a Senior Security Engineer based in either Melbourne or Canberra. This predominantly onsite role requires NV2 clearance and an active Australian citizenship. You will manage security tasks including SIEM and vulnerability management while collaborating with engineering teams.

The ideal candidate has experience in security operations and engineering, particularly with SIEM platforms like Splunk and knowledge of security tools like EDR and MFA. This role also involves mentoring junior team members and enhancing security capabilities.

Skills

MFA
Splunk

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