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Ernst & Young

Global professional services: consulting, tax, assurance.

Cybersecurity Solution Architect

Full-TimeUpdated on 10/15/2026
No salary listed
Expert
Bachelor's
Buenos Aires, Argentina
In Person
CybersecuritySecurity Engineering & Architecture

About the job

Requirements
  • A degree in Computer Science or equivalent work experience is required.
  • At least 12 years of experience in the Information Technology field is required.
  • At least 5 years of architecture experience, including solution architecture, is required.
  • At least 3 years of experience in enterprise security architecture is required.
  • Deep expertise in governance, risk, and compliance; technology risk; cybersecurity risk; and enterprise risk management is required.
  • Strong hands-on development experience in Azure microservices, cloud-native applications, and enterprise integrations is required.
  • Advanced Archer development, customization, workflow automation, and platform administration expertise is required.
  • Proven experience integrating Archer, ServiceNow, Azure, and security platforms using application programming interfaces and automation frameworks is required.
  • Expertise in risk and control assessments, compliance management, issue remediation, and mitigation planning is required.
  • A strong background in application security, security architecture, data architecture, security analytics, and threat intelligence is required.
  • Proficiency with Azure Data Factory, Synapse Analytics, Azure SQL, Data Lake, Machine Learning, and Power BI is required.
  • Experience developing detailed security and infrastructure architectures is required.
  • Working knowledge of cloud technology, including DevOps, data architecture, data security, and application security, is required.
  • Knowledge of common information security practices and the CISSP domains is required.
  • Ability to leverage knowledge to influence project speed and direction is required.
  • Ability to evaluate options and recommend an approach or solution based on their benefits and drawbacks is required.
  • Ability to research and learn new technology areas quickly is required.
  • Ability to establish relationships and understand complex global technology landscapes is required.
  • Strong critical thinking and an analytical, systematic approach to problem solving are required.
  • Excellent written and verbal communication skills, including preparing and delivering presentations, are required.
  • Good judgment, tact, and decision-making ability are required.
  • Ability to deal with ambiguity and change and manage time appropriately to meet objectives is required.
Responsibilities
  • Drive successful delivery of cloud application security solutions, application- and workflow-integrated security, and risk management solutions.
  • Network with stakeholders and policy compliance, certification, security certification, and consulting teams across the information security organization to drive development of enterprise-scale solutions.
  • Work with Enterprise Architects to ensure alignment with strategic objectives, leverage design principles and targets, and provide input into program direction as needed.
  • Translate business needs into technical requirements, capabilities, and solutions while identifying risks, dependencies, financial impacts, and the risk profile of the technical solution.
  • Drive proof-of-concept, design, and implementation activities from an architectural perspective.
  • Develop and maintain solution architecture documents and other artifacts to guide planning, design, and implementation of the proposed solution.
  • Present subject matter to program and project teams, governance forums, and other audiences as needed.
  • Compile technology findings and recommendations to inform leadership decisions.
  • Stay abreast of industry trends, conduct in-depth research, and continue learning.
  • Establish and maintain a network of stakeholders from various organizations in information technology and security.
  • Travel for work as required, with travel requirements under 10%.
Desired Qualifications
  • A security certification such as CISSP or CISM, or an Azure certification, is preferred.
  • Knowledge of the TOGAF and/or SABSA architecture framework is preferred.

About the company

EY is a global professional services firm that offers consulting, assurance (audits), tax, and transaction advisory services to a wide range of clients including corporations, SMEs, and government entities. It earns fees for these services and uses its industry expertise and a worldwide network to help clients optimize operations, manage risk, and achieve sustainable growth. EY differentiates itself through its scale and reach, industry specialization, focus on end-to-end services, strategic alliances, and emphasis on innovation and sustainability, including improving audit quality and addressing digital economy needs and supply chain visibility. The company’s goal is to help clients navigate complex regulatory and business environments, transform finance and tax functions, and drive efficiency and resilience across their operations.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

1991

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What believers are saying

  • EY.ai Agentic for Sales launched March 2, 2026 with Snowflake and Canva.
  • EY uses client-zero deployments, scaling Copilot across 400,000 people by May 2026.
  • EY’s 2026 AI assurance push monetizes client demand for governance, controls, and risk reviews.

What critics are saying

  • Sabah filed RM2.4 billion audit-negligence claims against EY on July 30, 2026.
  • EY set aside £188 million in March 2026 after NMC, Shell, and Made.com scrutiny.
  • Repeated audit failures can destroy trust, trigger client defections, and shrink the franchise permanently.

What makes Ernst & Young unique

  • EY Canvas processes 1.4 trillion journal-entry lines across 160,000 global audits.
  • EY-Microsoft invested US$1b+ in May 2026 to industrialize enterprise AI delivery.
  • EY launched agentic audit AI on April 7, 2026, spanning Assurance and AI assurance.

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Benefits

Professional Development Budget

Flexible Work Hours

Remote Work Options

Company News

Business Insider
Oct 8th, 2026
EY adds nearly 10,000 staff globally as AI revenue surges 50%

EY added nearly 10,000 staff globally in its 2026 financial year as AI-related revenue surged almost 50%. The Big Four firm's workforce reached 415,000, with most growth concentrated in global delivery services and offshoring centres. The Americas division saw headcount decrease by roughly 4,500, or 5%. Overall global revenue rose 4.7% to $57 billion. EY-Parthenon was the fastest-growing service line, with revenue increasing 7.4% to $6.8 billion, marking a turnaround after two years of minimal growth. Tax revenue rose 6% to $13.8 billion, whilst consulting grew 4.4% to $17.4 billion. The results reflect EY's "All-In" strategy under global chair Janet Truncale, with billions invested in transforming operations and AI services.

PR Newswire
Sep 9th, 2026
US oil producers hit record output as capital spending drops 49% and reserve replacement falls

An Ernst & Young study found US oil and gas producers reached record production in 2025 while becoming more selective with investments. The analysis of 30 major exploration and production companies, representing 43% of US oil and gas output, showed oil production hit a study-period high, yet reserve additions from extensions and discoveries declined 11% year over year and failed to fully replace production volumes for the first time since 2021. Total capital expenditures fell 49% year over year, whilst M&A spending declined 70%. Exploration spending dropped 11% to $4.8 billion, representing only 3% of total capital expenditures. Natural gas showed stronger fundamentals, with production rising 18%, reserves increasing 14%, and discoveries up 21%.

Yahoo Finance
Aug 31st, 2026
EY commits $100M to bonuses rewarding human skills alongside AI adoption

Ernst & Young's US division is allocating $100 million this fiscal year to bonus payments rewarding employees who demonstrate adaptability, innovation, and judgement. Individual spot awards reach $500, whilst employees or teams making significant contributions can receive between $10,000 and $25,000, five times the previous programme's ceiling. The initiative also covers AI experimentation. "What we recognise signals what we value," said Ginnie Carlier, chief talent and culture officer for EY Americas. The bonuses form part of a broader strategy to reshape employee development across all career levels. Other professional services firms are pursuing similar approaches. KPMG restructured its audit internship this summer to emphasise critical thinking, whilst PwC US introduced training combining AI proficiency with human qualities like empathy. EY reported AI-related revenue grew 30% year-over-year in 2025.

Consultancy.eu
Aug 28th, 2026
EY-Parthenon acquires Dutch digital strategy consultancy SparkOptimus

EY-Parthenon has acquired SparkOptimus, a Dutch digital strategy consultancy founded in 2010. The Amsterdam-based firm employs around 50 consultants and specialises in AI transformation, digital business model redesign and technology-driven transformation. SparkOptimus founders Alexandra Jankovich and Tom Voskes, both former McKinsey consultants, said joining EY-Parthenon will create significant value for clients and staff whilst providing access to broader capabilities. The acquisition marks EY-Parthenon's first European deal since 2021. EY-Parthenon, established in 2014, is EY's strategy consulting and transactions advisory business with around 25,000 professionals globally. Mark Reich, Partner at EY-Parthenon Netherlands, said SparkOptimus' expertise will complement existing capabilities in the Dutch market. The deal closes on 1 September 2026. Financial terms were not disclosed.

Yahoo Finance
Aug 18th, 2026
KPMG and EY win $579M UK civil servants training contract despite consultancy spending pledge

The UK Government has awarded a contract worth up to £456 million to KPMG and EY to train civil servants, the Financial Times reported, citing government procurement tracker Tussell. Under the arrangement, the firms will train officials across various skills areas, including AI, between 2026 and 2028. KPMG's share is capped at £319 million, representing almost a quarter of its total UK advisory net sales from last year. EY's portion is worth £137 million, equivalent to around 13% of its UK consulting revenue. The deal is the largest single contract awarded to Big Four companies since Tussell started tracking records in 2012. The previous record was a £322 million deal between the Foreign Office and PricewaterhouseCoopers in 2012.