" \u003cdiv class=\"ja-job-details\"\u003e \u003ch2 class=\"title\"\u003eSecurity Operations Engineer\u003c/h2\u003e \u003cdiv class=\"meta\"\u003e \u003cul class=\"classifications\"\u003e \u003cli data-id=\"9143\"\u003e IT \u0026amp; Telecomms \u003c/li\u003e \u003cli data-id=\"9144\"\u003e IT Security \u003c/li\u003e \u003cli data-id=\"9145\"\u003e Adelaide \u003c/li\u003e \u003cli data-id=\"9146\"\u003e Permanent / Full Time \u003c/li\u003e \u003c/ul\u003e \u003cp class=\"date-posted\"\u003e 21/10/2026 \u003c/p\u003e \u003c/div\u003e \u003cul class=\"bullet-points\"\u003e \u003cli\u003e50% incident escalation, 50% security engineering l Microsoft Sentinel focus\u003c/li\u003e \u003cli\u003eCert Bonuses and Career Growth in a sovereign-focused SOC\u003c/li\u003e \u003cli\u003eFull-time onsite role in Brisbane with NV1 clearance required\u003c/li\u003e \u003c/ul\u003e \u003cdiv class=\"description\"\u003e \u003cstrong\u003eBrennan. Where true performance thrives.\u003c/strong\u003e\u0026nbsp;\u003cbr\u003eAt Brennan, we believe that\u0026nbsp;\u003cem\u003ehow\u003c/em\u003e\u0026nbsp;technology is delivered is every bit as important as\u0026nbsp;\u003cem\u003ewhat\u003c/em\u003e\u0026nbsp;the technology is. We focus on creating real and relevant value for customers with solutions that fit their specific needs and always reflect their true interests.\u0026nbsp; It\u0026rsquo;s a claim backed by our\u0026nbsp;\u003cstrong\u003eTrue Performance System\u003c/strong\u003e\u0026nbsp;\u0026ndash; a way of working engineered to get us closer, and deliver better, for our customers and their actual experience of technology.\u0026nbsp;\u003cbr\u003e\u0026nbsp;\u0026nbsp;\u003cbr\u003e\u003cstrong\u003eWhy join Brennan\u003c/strong\u003e\u0026nbsp;\u003cbr\u003eTrue performance for our customers starts with a true belief in our people.\u0026nbsp;\u003cbr\u003eIt\u0026rsquo;s why we\u0026rsquo;ve structured our business to help our teams, and their talents, shine bright. It\u0027s why we\u0026rsquo;ve created a workplace where people of all backgrounds, beliefs and experiences are welcomed and empowered. And it\u0026rsquo;s why we\u0026rsquo;ve built an organisation where real innovation makes a genuine impact and generates true rewards for our team members.\u0026nbsp;\u003cbr\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\u003cbr\u003e\u003cstrong\u003eTrue rewards\u003c/strong\u003e\u0026nbsp;\u003cbr\u003eIn addition to competitive remuneration, Brennan offers extensive benefits, including:\u0026nbsp;\u003cbr\u003e \u003cul\u003e \u003cli\u003eTraining and certification bonuses\u0026nbsp;\u003c/li\u003e \u003cli\u003eCulture Awards that recognise excellence\u0026nbsp;\u003c/li\u003e \u003cli\u003eBrennan Daredevils \u0026ndash; our annual, all-expenses paid trip awarded to our top performers and outstanding contributors\u0026nbsp;\u003c/li\u003e \u003cli\u003eVibrant, fun social activities\u0026nbsp;\u003c/li\u003e \u003cli\u003eDiscounted hardware and software\u0026nbsp;\u003c/li\u003e \u003cli\u003eAn environment that embraces learning and development\u0026nbsp;\u003c/li\u003e \u003c/ul\u003e \u003cstrong\u003eThe role:\u003c/strong\u003e\u003cbr\u003e\u0026nbsp;\u003cbr\u003eWe are looking for a Security Operations Engineer (L2) to join our Cyber Security team in Brisbane or Adelaide. This is an excellent opportunity for an experienced cyber security professional looking to take the next step in their career. Working within our Security Operations Centre (SOC), you will play a key role in protecting a range of sovereign and government-focused customers while helping to build, maintain and improve the security platforms that support our managed security services.\u003cbr\u003e \u0026nbsp;\u003cbr\u003e This role offers a balance of operational and engineering responsibilities. Approximately 50% of your time will be spent acting as an escalation point for Security Analysts, investigating and resolving complex security incidents and platform issues. The remaining 50% will focus on engineering activities across our security platforms, including customer onboarding, configuration, optimisation, automation and continuous improvement.\u003cbr\u003e\u003cbr\u003eThis is either a Brisbane or Adelaide based role, 3 days a week in the office however if we have more NV1 work, this may be higher as needed due to the requirements. Standard business hours apply, with participation in a secondary on-call roster as required.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003ePlease note:\u003c/strong\u003e Applicants must be Australian Citizens and eligible to obtain NV1 Security Clearance.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eKey Responsibilities:\u003c/strong\u003e\u003cbr\u003e \u003cul\u003e \u003cli\u003eAct as an escalation point for Security Analysts and investigate complex security incidents and platform issues\u003c/li\u003e \u003cli\u003ePerform root cause analysis and troubleshooting across multiple security technologies\u003c/li\u003e \u003cli\u003eConfigure, administer and optimise SIEM, SOAR, endpoint, email, identity and vulnerability management platforms\u003c/li\u003e \u003cli\u003eOnboard and transition customers onto managed security services, including log collection, agent deployment and platform configuration\u003c/li\u003e \u003cli\u003eBuild and maintain security automations, integrations and operational processes\u003c/li\u003e \u003cli\u003eImplement and support identity, access and cloud security controls\u003c/li\u003e \u003cli\u003eCreate and maintain runbooks, standard operating procedures and technical documentation\u003c/li\u003e \u003cli\u003eWork closely with customers and internal teams to deliver high-quality security outcomes\u003c/li\u003e \u003cli\u003eSupport platform upgrades, tuning, testing and continuous improvement initiatives\u003c/li\u003e \u003cli\u003eParticipate in the SOC secondary on-call roster\u003c/li\u003e \u003c/ul\u003e \u003cstrong\u003eWhat skills and experience you bring:\u003c/strong\u003e \u003cul\u003e \u003cli\u003eAustralian Citizenship and eligibility to obtain NV1 Security Clearance\u003c/li\u003e \u003cli\u003e2-3+ years\u0027 experience in a Security Operations Centre (SOC), cyber security engineering or related security role\u003c/li\u003e \u003cli\u003eExperience investigating and responding to security incidents\u003c/li\u003e \u003cli\u003eStrong troubleshooting, analytical and root cause analysis skills\u003c/li\u003e \u003cli\u003eExperience working with SIEM, SOAR, endpoint security and identity management platforms\u003c/li\u003e \u003cli\u003eStrong communication skills with the ability to engage both technical and non-technical stakeholders\u003c/li\u003e \u003cli\u003eExperience working within operational support, change management or managed services environments\u003c/li\u003e \u003cli\u003eAbility to work effectively in a fast-paced team environment\u003c/li\u003e \u003cli\u003eA proactive approach to learning, collaboration and continuous improvement\u003c/li\u003e \u003c/ul\u003e \u003cstrong\u003eTechnical skills in some of the following areas is beneficial:\u003c/strong\u003e \u003cul\u003e \u003cli\u003eMicrosoft Sentinel and Microsoft Defender XDR\u003c/li\u003e \u003cli\u003eSecuronix\u003c/li\u003e \u003cli\u003eSentinelOne and CrowdStrike\u003c/li\u003e \u003cli\u003eMimecast and Check Point Harmony\u003c/li\u003e \u003cli\u003eEntra ID, Conditional Access and Multi-Factor Authentication (MFA)\u003c/li\u003e \u003cli\u003eAzure or AWS security services\u003c/li\u003e \u003cli\u003eTenable and vulnerability management platforms\u003c/li\u003e \u003cli\u003eSecurity incident response, threat investigation and root cause analysis\u003c/li\u003e \u003cli\u003eSecurity automation, SOAR and API integrations\u003c/li\u003e \u003cli\u003ePowerShell and Python scripting\u003c/li\u003e \u003cli\u003eMicrosoft SC-200 Security Operations Analyst Associate (highly regarded)\u003c/li\u003e \u003cli\u003eSecurity+, CySA+, SC-300, AZ-500 or other relevant cyber security certifications\u003c/li\u003e \u003c/ul\u003e \u003cstrong\u003eNote:\u003c/strong\u003e\u0026nbsp;As part of our hiring process, you will be required to undertake a\u0026nbsp; National Criminal History Check.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBrennan\u003c/strong\u003e\u0026nbsp;is an equal-opportunity employer \u003c/div\u003e \u003cdiv class=\"apply\"\u003e \u003ca class=\"back-link\" href=\"#\" title=\"Back to search results\"\u003eBack to search results\u003c/a\u003e \u003cinput type=\"button\" class=\"ja-button\" data-job-id=\"1128655\" value=\"Apply Now\" title=\"Apply Now\" /\u003e \u003c/div\u003e \u003c/div\u003e "