At EY, we’re all in to shape your future with confidence.

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.

Join EY and help to build a better working world.

Technology has always been at the heart of what we do and deliver at EY. We need technology to keep an organization the size of ours working efficiently. We have 250,000 people in more than 140 countries, all of whom rely on secure technology to be able to do their job every single day. Everything from the laptops we use, to the ability to work remotely on our mobile devices and connecting our people and our clients, to enabling hundreds of internal tools and external solutions delivered to our clients. Technology solutions are integrated in the client services we deliver and is key to us being more innovative as an organization.

EY Technology supports our technology needs through three business units:

Client Technology (CT) - focuses on developing new technology services for our clients. It enables EY to identify new technology-based opportunities faster and pursue those opportunities more rapidly.

Enterprise Workplace Technology (EWT) - EWT supports our Core Business Services functions and will deliver fit-for-purpose technology infrastructure at the cheapest possible cost for quality services. EWT will also support our internal technology needs by focusing on a better user experience.

Information Security (InfoSec) - InfoSec prevents, detects, responds, and mitigates cybersecurity risk, protecting EY and client data, and our information management systems.

The opportunity The Cyber & Investigative Services (CIS) Senior Cyber Incident Response Coordinator will exercise exemplary incident management techniques to coordinate incident response to cybersecurity events or incidents stemming from suspected threats on a global scale. Candidates for the role must have an exceptional comprehension of cybersecurity incident response plans and coordination of activities, establish and foster relationships on a global scale, and have superb verbal and written communication skills. Additionally, candidates must have a sense of diplomacy, ability to anticipate obstacles, and decision-making skills to handle the fast-paced world of cybersecurity incident management. Advanced skills in cybersecurity incident response, incident management, chain-of-custody, forensics, cybersecurity event analysis, and hands‑on cybersecurity/digital‑forensics skills are required.

Your Key Responsibilities

Independently coordinate complex response efforts to global cybersecurity incidents caused by external threats that may involve nontraditional working hours

Serve as a liaison and relationship manager to different businesses and interface with fellow team members and colleagues on other Information Security teams, as well as manage relationships with business partners, management, vendors, and external parties

Establish, foster, and maintain relationships with General Counsel, Data Privacy/Protection, and Risk Management key contacts

Drive and manage integration with other corporate incident management programs to ensure consistency and alignment with peer support teams within IT

Oversee critical Cyber & Investigative Services projects as directed by leadership

Serve as a counselor and manager for junior members of the Cyber Incident Response team

Lead process and documentation development and improvements by the Cyber & Investigative Services team

Develop and document processes to ensure consistent and scalable response operations, and ensure continuous improvement to the firm’s global cybersecurity incident response plan

Independently,



as well as upon request, develop and deliver metrics to leadership relevant to the operational improvement of the cybersecurity incident response process

Responsible for reporting upon team’s performance and deficiencies in order to identify areas for improvement, as well as institute programs for correction or enhancement

Draft communications and ensure timely reports/updates to leadership for their own cases and the cases of those reporting to them during and after an event/incident

Own and/or oversee process and corresponding documentation

Must be willing to be on‑call off hours in rotation with other team members (Required)

Skills And Attributes For Success

An exceptional comprehension of the incident response lifecycle in theory and practice

The ability to coordinate high-profile, complex, and global cybersecurity incidents from the point of incident declaration through resolution

Drive cybersecurity incident gap identification and post incident lesson’s learned efforts to resolution

Have comprehensive knowledge in all domains of Information Security and associated technologies in the support of collaboration with partnering teams, eradication, and remediation efforts in support of cybersecurity incidents, and appropriate identification and assignment of gaps identified during response efforts

Comfortable managing through ambiguity, making thoughtful and sound judgments during stressful environments

Analyze findings in investigative matters, and develop fact-based reports

Ability to identify and articulate opportunities for improvement while driving lessons learned activities

Demonstrated integrity and judgment within a professional environment

Inquisitive approach to analysis and peer review

Application of emotional intelligence and calm under pressure

Ability to appropriately balance work/personal priorities

Talent management of direct reports with empathy and patience, while developing them professionally

Exemplary presentation and communication skills across differing mediums, including written and verbal communication

To qualify for the role, you must have

Education:

Bachelor’s or Master’s Degree in Computer Science, Information Systems, Engineering, a related field, or equivalent experience

Experience:

10+ years’ collective experience between the following roles:

Information Security Professional

Information System Administration/Engineering

5+ years’ collective experience between the following roles:

Security Operations Center (SOC) Analyst/Manager

Cybersecurity Threat Intelligence

Cybersecurity Detection Engineering

Other relevant Cyber Defense functions

Attack & Penetration Testing (Active Defense)

eDiscovery or related role performing forensic functions

3+ years’ collective experience between the following roles:

Cybersecurity Digital Forensics Incident Response (DFIR) Analyst/Manager

Cybersecurity Incident Coordinator

Intricate understanding of security threats, vulnerabilities, and incident response

Mastery of electronic investigation, forensic tools, and methodologies, including: log correlation and analysis, forensically handling electronic data, knowledge of the computer security investigative processes, malware identification and analysis

Familiarity,



understanding, and comfort navigating legalities surrounding electronic‑discovery/collection and analysis of digital evidence

Understanding of network topography and protocols

Understanding-of and adaptability-to regulatory stipulations regarding security incidents on a global scale

Experience in operationalizing automation to support process efficiency

Experience with SIEM technologies (i.e. Sentinel), cloud‑based management and investigation consoles (i.e. Azure), and other Digital Forensics analysis tools

Deep understanding of both Windows and Unix/Linux based operating systems, and adaptability to easily and quickly respond to previously unknown interfaces/operating systems/consoles, as well as non‑standard devices (i.e. kiosks, IoT devices, mobile phones, etc)

Ideally, you’ll also

Candidates must hold or be willing to pursue related professional certifications such as GCFE, GCFA, GCIH, CISA, CISM, CISSP, or CCIM

What We Look For

Demonstrated the highest level of integrity in a professional environment

Ability and experienced in working independently

Have a global mind‑set for working with different cultures and backgrounds, while fostering and building lasting relationships

Extremely knowledgeable in business industry standard security incident response process, procedures, and life‑cycle

Excellent organizational skills and solid attention to detail

Excellent teaming and management skills

Excellent social, communication, and writing skills

Excellent customer service skills required

What We Offer You

Career development: At EY, your career is yours to shape! We’ll develop you with future‑focused skills and equip you with world‑class experiences ey.com/au/careerdevelopment

Flexible work arrangements: Our flexible work policies empower you to balance your qualified and personal life, fostering a culture of trust and autonomy.

A comprehensive benefits package: From a yearly wellness incentive, to access to additional 8 weeks of flex leave per year, and family‑friendly policies, including 26 weeks of gender‑neutral paid parental leave, we cater to your diverse needs to help you thrive both personally and professionally www.ey.com/au/benefits

Salary: We offer a competitive salary which is open to negotiation pending on skills and experience.

Acknowledgement of Country EY acknowledges the Traditional Owners and Custodians of the lands on which EY offices are located around Australia. We pay our respects to their cultures, and to their Elders - past, present, and emerging. Find out more about our vision for reconciliation at ey.com/en_au/careers/indigenous

Inclusiveness is core to who we are and how we work together, driving value for our people and for our business. We encourage applications from people of all ages, nationalities, abilities, cultures, sexual orientations, and gender identities and are committed to providing an equitable and barrier free recruitment experience for all. We encourage you to share any support and adjustments you need to be your best and participate equitably in our recruitment process. We understand sharing your needs with us can be daunting, so if you have questions before or during your application, we welcome you to get in touch at [email protected] or +61 3 8650 7788 (option 2). Anything you tell us will be kept completely confidential.

EY | Building a better working world Our preferred applicant will be required to undertake employment screening by EY or our external third‑party provider.

© 2026 Ernst & Young Australia. A member firm of Ernst & Young Global Limited. All Rights Reserved.

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📌 Cyber Defense Incident Responder (Melbourne)
🏢 Ey
📍 Melbourne