

Share
You will play a pivotal role in leading enterprise architecture engagements across complex transformation programs. Experience within the Enterprise and Solutions Continuum is essential. You’ll help clients navigate the complexities of enterprise architecture or solution architecture, maintaining alignment between business strategy and technology strategy.
Your key responsibilities
Skills And attributes for success
Ideally, you’ll have the skills and attributes below but don’t worry if you don’t tick all the boxes. We’re interested in your aptitude, attitude and willingness to learn.
What we offer you
At EY, we’ll fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn .
Acknowledgement of Country
Our preferred applicant will be required to undertake employment screening by EY or our external third-party provider.
© 2025 Ernst & Young Australia. A member firm of Ernst & Young Global Limited. All Rights Reserved. Liability limited by a scheme approved under Professional Standards Legislation.
These jobs might be a good fit

Share
SAP Solution Architect
As our SAP Solutions Architect you’ll work across our leading-edge technology consulting. This is a fantastic opportunity for a motivated individual to provide innovative SAP technology strategy and architecture expertise.
As our SAP Solution Architect, you will collaborate with project teams to ensure the alignment of all technical initiatives with our client business goals. You will provide architectural expertise, direction and assistance to systems analysts, infrastructure administrators, integration experts and software developers.
our key responsibilities
Skills and attributes for success
Ideally, you’ll also have the skills and attributes below but don’t worry if you don’t tick all the boxes. We’re interested in your aptitude, attitude and willingness to learn.
What we offer you
At EY, we’ll fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn .
Acknowledgement of Country
Our preferred applicant will be required to undertake employment screening by EY or our external third-party provider.
© 2025 Ernst & Young Australia. A member firm of Ernst & Young Global Limited. All Rights Reserved. Liability limited by a scheme approved under Professional Standards Legislation.

Share
Being the cybersecurity partner of choice, protecting our digital way of life.
Your Career
As a Principal Professional Services Architect for Cortex XSIAM, you will serve as a senior technical and strategic leader, bridging complex service delivery with long-term customer success outcomes. In this hybrid role, you will spend your time delivering billable engagements such as data onboarding, correlation engineering, and automation design. You would partner with customers as their strategic advisor and architect, driving platform adoption, maturity, and measurable security outcomes.
You'll engage with CISOs, SOC leaders, and security engineering teams at some of our largest and most strategic customers to design scalable ingestion architectures, help customers evolve their detection strategy, and partner with them on SOC transformation initiatives. Your work will focus on co-creating solutions with customers — refining existing processes, aligning them with XSIAM capabilities, and providing best-practice recommendations to accelerate adoption and value realization.
Your Impact
Billable Engagements (~45%)
Architect and deliver data ingestion pipelines, ensuring telemetry from diverse sources (endpoint, network, cloud, identity) is normalized, high-quality, and aligned with best practices
Design and implement custom correlation logic detections to address customer-specific use cases, leveraging platform capabilities and reference content — not building detections from scratch
Advise on detection strategies by mapping customer threat models and operational needs to actionable detection use cases, ensuring alignment with Cortex's research-driven detection content
Review, refine, and recommend improvements to existing incident response workflows and automation playbooks, aligning them with XSIAM capabilities and industry best practices while respecting established customer processes
Mentor and enable customer SOC teams on alert triage optimization, enrichment strategies, and continuous detection tuning
Produce and deliver technical documentation, architecture diagrams, runbooks, and operational guides that support ongoing SOC operations
Conduct workshops and hands-on sessions to transfer knowledge and upskill customer teams on the effective use of XSIAM.
Principal Customer Success Architect (~55%)
Serve as a trusted advisor to CISOs, SOC Directors, and security engineering leaders, shaping their long-term XSIAM adoption strategy and architecture roadmap
Lead architecture design sessions, maturity assessments, and strategic workshops to translate business objectives into actionable technical plans
Design and deliver reference architectures, best-practice frameworks, and operational blueprints in collaboration with customer teams, enabling them to evolve and sustain their SOC capabilities
Provide strategic recommendations to enhance SOC maturity, including ingestion strategies, detection priorities, automation approaches, and operational workflows
Identify opportunities for optimization, automation, and expansion within the customer environment, guiding them toward continuous improvement and advanced use of XSIAM features
Act as the technical escalation point and strategic liaison across customer, product, and internal engineering teams to ensure platform adoption and success metrics are achieved
Capture and relay customer feedback to internal product and engineering teams, influencing roadmap priorities and feature evolution.
Your Experience
10+ years in Security Operations, SIEM, detection engineering, or related roles, with at least 4+ years in an architecture, advisory, or leadership capacity
Proven experience leading enterprise-scale SOC or SIEM transformation projects from design to operationalization
Deep expertise in SIEM platforms (Cortex XSIAM, Splunk, QRadar, Sentinel, etc.) and security analytics methodologies
Strong background in log ingestion, normalization, enrichment, correlation engineering, and detection strategy design
Experience designing or improving automation workflows, SOAR integrations, and response playbooks based on existing operational processes
Strong consultative skills and experience engaging directly with executive stakeholders to align security strategies with business goals
Hands-on knowledge of threat hunting, detection engineering, and SOC optimization practices
Proficiency with Regex, log parsing, and telemetry schema design
Familiarity with MITRE ATT&CK, NIST CSF, and SOC maturity models
Exceptional communication and presentation skills, with the ability to translate complex technical topics for technical and non-technical audiences
Bachelor's degree in a relevant field or equivalent experience; certifications such as CISSP, GIAC, or SIEM vendor credentials are preferred.
Our Professional Services and Customer Success organizations are at the forefront of customer enablement and platform adoption. We partner deeply with clients to help them operationalize Cortex XSIAM, evolve their SOC capabilities, and stay ahead of an ever-changing threat landscape. As a Principal architect, you'll operate at the intersection of delivery and advisory - shaping architectures, driving adoption strategies, and enabling customers to achieve measurable outcomes and long-term success.
Why You'll Love This Role
You'll influence the security posture of some of the world's largest and most sophisticated enterprises
You'll operate at the strategic intersection of technical delivery, advisory, and architecture, shaping how customers build and evolve their SOC
You'll work with cutting-edge security analytics, automation, and AI-driven detection technologies at massive scale
You'll become a trusted advisor and thought leader, not just an implementer but enabling customers to transform their operations and achieve meaningful results
All your information will be kept confidential according to EEO guidelines.

Share

Share
The AWS Solutions Architecture team works with the Australian Government and AWS partners on architecting innovative solutions for all our stakeholders. Our work can be highly sensitive, time critical focusing on strategic and operational outcomes. We are passionate about supporting our Public Sector community and will go the extra mile to ensure we achieve successful outcomes. We are consistently challenged with unique and diverse requirements that require 'out of the box' thinking supported by deep technical knowledgeThe broad responsibilities will include owning the technical engagement and ultimate success around specific implementation projects, and developing a deep expertise in the AWS technologies as well as broad knowledge of how applications and services are constructed using the AWS platform.Key job responsibilities
As a Senior Solutions Architect, you’ll help your customers plan their successful cloud journey. You’ll solve complex, technical challenges so your customers can focus on their business. This includes using your knowledge to craft scalable, flexible, and resilient cloud architectures. You’ll drive technical solutions discussions, diving deep into the details with customer teams.Building relationships to understand our customers and partners is key. As a trusted technical advisor, you’ll use your interpersonal skills to influence a variety of stakeholders from technical teams to executives. You’ll help ensure their short-term technology decisions are aligned with their long-term goals. Speeding up the adoption of our services will be part of your day to day.You’ll also act as thought leader in the wider community. This includes playing a lead role in educating, sharing best practices, presenting at events, writing white papers, blogs, and running workshops. You won’t just be part of an industry movement; you’ll be leading it.
A day in the life
About AWSDiverse Experiences
AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.Mentorship & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.Work/Life Balance
- 8+ years of specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics) experience
- 7+ years of infrastructure architecture, database architecture and networking experience
- Can take the lead on a complex technical projects, which may require the participation of other teams to deliver.

Share
The AWS Solutions Architecture team works with the Australian Government and AWS partners on architecting innovative solutions for all our stakeholders. Our work can be highly sensitive, time critical focusing on strategic and operational outcomes. We are passionate about supporting our Public Sector community and will go the extra mile to ensure we achieve successful outcomes. We are consistently challenged with unique and diverse requirements that require 'out of the box' thinking supported by deep technical knowledgeThe broad responsibilities will include owning the technical engagement and ultimate success around specific implementation projects, and developing a deep expertise in the AWS technologies as well as broad knowledge of how applications and services are constructed using the AWS platform.Key job responsibilities
As a Senior Solutions Architect, you’ll help your customers plan their successful cloud journey. You’ll solve complex, technical challenges so your customers can focus on their business. This includes using your knowledge to craft scalable, flexible, and resilient cloud architectures. You’ll drive technical solutions discussions, diving deep into the details with customer teams.Building relationships to understand our customers and partners is key. As a trusted technical advisor, you’ll use your interpersonal skills to influence a variety of stakeholders from technical teams to executives. You’ll help ensure their short-term technology decisions are aligned with their long-term goals. Speeding up the adoption of our services will be part of your day to day.You’ll also act as thought leader in the wider community. This includes playing a lead role in educating, sharing best practices, presenting at events, writing white papers, blogs, and running workshops. You won’t just be part of an industry movement; you’ll be leading it.
A day in the life
About AWSDiverse Experiences
AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.Mentorship & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.Work/Life Balance
- 8+ years of specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics) experience
- 7+ years of infrastructure architecture, database architecture and networking experience
- Can take the lead on a complex technical projects, which may require the participation of other teams to deliver.

Share
You will partner with AWS stakeholders to develop regional and site-specific development strategies enabling the construction and operation of AWS datacenters and infrastructure. You will lead environmental due diligence for site selection and acquisition, develop and execute regional and site-specific environmental permitting strategies, support environmental compliance during design and construction, and prepare for data center operations. This role requires regular engagement throughout the development lifecycle with multiple AWS stakeholders including Real Estate, Legal, Risk, Water, Design, Public Policy, Construction, and Operational teams, as well as external stakeholders including regulatory agencies, consultants, and contractors.A successful candidate in this role will have a proven track record of delivering multiple, high-priority projects with tight timelines that require strong communication with partner teams, outside consultants and counsel, and regulatory agencies. The candidate must have a strong understanding of multi-media United States environmental permitting, remediation, and compliance requirements associated with large-scale infrastructure including experience with Clean Water Act (CWA) 404 and NPDES permitting.
Key job responsibilities
- Assess environmental risks and requirements and develop mitigations and strategies to support data center siting and development strategies and site-specific project delivery.
- Lead technical aspects of environmental due diligence, including Phase I and Phase II Environmental Site Assessments, regulatory and permitting evaluations, natural, biological and cultural resource evaluations, and noise assessments.- Communicate environmental requirements, risks, and activities to internal and external project partners.- Develop site development and permitting strategies that are environmentally responsible and sustainable while meeting project timelines.
- Lead regulatory agency interactions and negotiations in support of environmental permit acquisition and regional development strategies.
- Develop, manage and track metrics to evaluate project success
You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.Mentorship & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.Work/Life Balance
- Bachelor’s degree in engineering, environmental science, or related discipline.
- 7+ years of experience delivering multi-media environmental due diligence, permitting, and compliance for existing sites and new development.
- 7+ years experience conducting environmental due diligence for greenfield and brownfield sites.
- At least 3 years of project or task management experience for environmental permitting and/or due diligence projects.

Share
You will play a pivotal role in leading enterprise architecture engagements across complex transformation programs. Experience within the Enterprise and Solutions Continuum is essential. You’ll help clients navigate the complexities of enterprise architecture or solution architecture, maintaining alignment between business strategy and technology strategy.
Your key responsibilities
Skills And attributes for success
Ideally, you’ll have the skills and attributes below but don’t worry if you don’t tick all the boxes. We’re interested in your aptitude, attitude and willingness to learn.
What we offer you
At EY, we’ll fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn .
Acknowledgement of Country
Our preferred applicant will be required to undertake employment screening by EY or our external third-party provider.
© 2025 Ernst & Young Australia. A member firm of Ernst & Young Global Limited. All Rights Reserved. Liability limited by a scheme approved under Professional Standards Legislation.
These jobs might be a good fit