Incident Response Lead

3 weeks ago


Sydney, New South Wales, Australia Brennan Full time
About Brennan

Brennan is a leading Australian-owned systems integrator that values performance, diversity, and innovation. Our open culture empowers employees to bring new ideas to the table and thrive in a supportive environment.

Job Summary

We are seeking an experienced Incident Response Lead to head up our incident response capabilities and help clients manage cybersecurity incidents. As a key member of our team, you will lead a team of incident responders, conduct in-depth investigations, and develop strategies to mitigate and prevent future incidents.

Key Responsibilities
  • Lead and manage the incident response team to ensure effective and timely response to cybersecurity incidents.
  • Develop and implement incident response strategies, plans, and playbooks.
  • Oversee the investigation and analysis of security incidents to determine root causes, impacts, and remediation steps.
  • Coordinate with internal and external stakeholders, including IT, legal, and compliance teams, during incident response activities.
  • Provide guidance and mentorship to incident response team members.
  • Conduct post-incident reviews and develop recommendations for improving incident response processes.
  • Ensure compliance with regulatory requirements and industry standards.
  • Prepare and present detailed incident reports to senior management and other stakeholders.
Requirements
  • Experience with SIEM tools, EDR solutions, and forensic software.
  • Knowledge of scripting languages such as Python or PowerShell.
  • Familiarity with regulatory requirements and industry standards (e.g., SOCI, CPS234, ISO27001).
  • Proven experience in security operations and threat hunting.
  • Strong leadership and communication skills.
  • Ability to manage multiple priorities and meet deadlines.
  • Results-oriented with a focus on continuous improvement.
What We Offer

Brennan offers an excellent remuneration package and benefits, including an environment that embraces learning and development, a focus on health and well-being, discounted IT hardware and software products, and a strong culture underpinned by values that are truly lived every day.

We are an equal opportunities employer and welcome applications from diverse candidates. If you are a motivated and experienced professional looking for a new challenge, please apply for this exciting opportunity.



  • Sydney, New South Wales, Australia Arctic Wolf Full time

    About the Role:At Arctic Wolf, we're seeking a highly skilled and experienced Senior Engineer to join our Incident Response team. As a key member of our team, you will be responsible for leading and coordinating incident response cases, performing triage forensics analysis, and providing technical expertise to resolve complex security...


  • Sydney, New South Wales, Australia Arctic Wolf Full time

    At Arctic Wolf, we're seeking a highly skilled Cybersecurity Incident Response Specialist to join our team. As a key member of our Incident Response team, you will play a critical role in helping our clients respond to and recover from cyberattacks.About the Role:As a Cybersecurity Incident Response Specialist, you will be responsible for leading and...


  • Sydney, New South Wales, Australia Arctic Wolf Full time

    At Arctic Wolf, we're seeking a highly skilled Cybersecurity Incident Response Specialist to join our team. As a key member of our Incident Response and Restoration team, you will play a critical role in helping our clients respond to and recover from cyberattacks.About the Role:As a Cybersecurity Incident Response Specialist, you will be responsible for...


  • Sydney, New South Wales, Australia Commonwealth Bank of Australia Full time

    About the RoleWe are seeking an experienced Incident Response Manager to join our Cyber Detection and Response team. As a key member of our team, you will be responsible for leading and managing major and critical incidents, as well as guiding and mentoring Incident Responders across your crew.Key ResponsibilitiesAnalyse data and logs to establish context...


  • Sydney, New South Wales, Australia Brennan Full time

    About the Role:Brennan is seeking a highly skilled Cybersecurity Incident Response Lead to join our team. As a key member of our cybersecurity team, you will be responsible for leading our incident response capabilities and helping clients manage cybersecurity incidents.Key Responsibilities:Lead and manage the incident response team to ensure effective and...


  • Sydney, New South Wales, Australia Commonwealth Bank of Australia Full time

    About the RoleWe are seeking a highly skilled Incident Response Manager to join our Cyber Detection and Response team. As a key member of our team, you will be responsible for leading and managing major and critical incidents, as well as guiding and mentoring Incident Responders across your crew.Key ResponsibilitiesAnalyse data and logs to establish context...


  • Sydney, New South Wales, Australia Commonwealth Bank of Australia Full time

    Join Our Cyber Security TeamWe are seeking a highly skilled Incident Response Manager to join our Cyber Security team at Commonwealth Bank of Australia. As a key member of our team, you will be responsible for leading and managing major and critical incidents, providing technical expertise, and driving remediation planning.Key Responsibilities:Analyse data...


  • Sydney, New South Wales, Australia Commonwealth Bank of Australia Full time

    About the RoleWe are seeking a highly skilled and experienced Incident Response Manager to join our Cyber Detection and Response team. As a key member of our team, you will be responsible for leading and managing major and critical incidents, as well as guiding and mentoring Incident Responders across your crew.Key ResponsibilitiesAnalyse data and logs to...


  • Sydney, New South Wales, Australia Commonwealth Bank of Australia Full time

    About the RoleWe are seeking an experienced Incident Response Manager to join our Cyber Detection and Response team at Commonwealth Bank of Australia. As a key member of our team, you will be responsible for leading and managing major and critical incidents, as well as guiding and mentoring Incident Responders across your crew.Key Responsibilities:Analyse...


  • Sydney, New South Wales, Australia Arctic Wolf Full time

    About the RoleArctic Wolf is seeking a highly skilled Senior Engineer, Incident Response to join our team. As a key member of our Incident Response team, you will play a critical role in helping our clients respond to and recover from cyberattacks.ResponsibilitiesPerform as a senior member of the Incident Response and Restoration & Remediation teams.Deep...


  • Sydney, New South Wales, Australia Arctic Wolf Full time

    About the RoleArctic Wolf is seeking a highly skilled Senior Engineer, Incident Response to join our team. As a key member of our Incident Response team, you will play a critical role in helping our clients respond to and recover from cyberattacks.ResponsibilitiesPerform as a senior member of the Incident Response and Restoration & Remediation teams.Deep...


  • Sydney, New South Wales, Australia Arctic Wolf Full time

    About the RoleArctic Wolf is seeking a highly skilled Senior Engineer, Incident Response to join our team. As a key member of our Incident Response team, you will play a critical role in helping our clients respond to and recover from cyberattacks.ResponsibilitiesPerform as a senior member of the Incident Response and Restoration & Remediation teams.Deep...


  • Sydney, New South Wales, Australia Arctic Wolf Full time

    About the RoleArctic Wolf is seeking a highly skilled Senior Engineer, Incident Response to join our team. As a key member of our Incident Response team, you will play a critical role in helping our clients respond to and recover from cyberattacks.ResponsibilitiesPerform as a senior member of the Incident Response and Restoration & Remediation teams.Deep...


  • Sydney, New South Wales, Australia SecureWorks Australia Pty Ltd (7380) Full time

    Job Title: Incident Response ConsultantSecureworks is seeking a highly skilled Incident Response Consultant to join our team. As an Incident Response Consultant, you will be responsible for delivering emergency incident response services to our customers, including managing the technical and non-technical aspects of incident response, conducting...


  • Sydney, New South Wales, Australia SecureWorks Australia Pty Ltd (7380) Full time

    Job Title: Incident Response SpecialistSecureworks is seeking a highly skilled Incident Response Specialist to join our team. As an Incident Response Specialist, you will be responsible for managing the technical and non-technical aspects of incident response, conducting investigative analysis, and developing tailored remediation plans.Key...


  • Sydney, New South Wales, Australia Arctic Wolf Full time

    About the RoleArctic Wolf is seeking a highly skilled Senior Engineer, Incident Response to join our team. As a key member of our Incident Response team, you will play a critical role in helping our clients respond to and recover from cyberattacks.ResponsibilitiesPerform as a senior member of the Incident Response and Restoration & Remediation teams.Deep...


  • Sydney, New South Wales, Australia SecureWorks Australia Pty Ltd (7380) Full time

    Job Title: Incident Response ConsultantSecureworks is a global cybersecurity leader that secures human progress with its SaaS-based, open XDR platform. We are seeking a highly skilled Incident Response Consultant to join our team.Role OverviewThe Incident Response Consultant will work with various Secureworks teams and Incident Response consultants to grow...


  • Sydney, New South Wales, Australia SecureWorks Australia Pty Ltd (7380) Full time

    Job Title: Incident Response ConsultantSecureworks is seeking a highly skilled Incident Response Consultant to join our team. As a key member of our incident response team, you will be responsible for delivering emergency incident response services to our customers.Key Responsibilities:Manage the technical and non-technical aspects of incident...


  • Sydney, New South Wales, Australia SecureWorks Australia Pty Ltd (7380) Full time

    Job SummaryWe are seeking a highly skilled Incident Response Specialist to join our team at SecureWorks Australia Pty Ltd (7380). As a key member of our Incident Response team, you will be responsible for delivering emergency incident response services to our customers.Key ResponsibilitiesManage the technical and non-technical aspects of incident response,...


  • Sydney, New South Wales, Australia Australian Energy Market Operator Full time

    About the RoleAustralian Energy Market Operator (AEMO) is seeking a highly skilled Cyber Incident Response Specialist to join our team. As a key member of our Cyber Incident Response team, you will play a critical role in protecting our organization from cyber threats and ensuring the reliability and security of our energy systems.Key ResponsibilitiesLead...