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Ernst & Young

Global professional services: consulting, tax, assurance.

Senior Consultant - Cybersecurity, Strategy Governance Risk and Compliance

Full-TimePosted on 10/19/2026
No salary listed
Senior
London, UK
In PersonClient-facing professionals may travel regularly and sometimes be based at client sites; flexible working arrangements are available.
CybersecuritySecurity Governance, Risk & Compliance

About the job

Requirements
  • Professional experience delivering cyber security in an operational or consulting role.
  • Demonstrated drive and commitment to achieving solutions, with the ability to work under pressure, with limited supervision, and in unstructured environments.
  • Ability to build and maintain subject-matter knowledge across evolving cyber threats, regulatory expectations, industry frameworks, and emerging technology risks, and apply these insights to client challenges.
  • Ability to develop impactful written presentations and participate effectively in meetings with senior stakeholders.
  • Must undergo and pass checks in line with Security Check clearance standards after joining EY. Candidates must be a UK national or have been resident in the UK for at least five years and must not have spent more than six months outside the UK.
  • Core consulting skills include advanced data and evidence management, client management on remediation programmes, driving innovation, and continuous improvement.
  • Strong technical insight, practical knowledge, and specialist capability.
  • Proven ability to adapt and learn in an innovative environment.
Responsibilities
  • Deliver cyber strategy and transformation engagements, supporting clients to define security visions, strategies, target operating models, investment priorities, and multi-year transformation roadmaps aligned to business objectives.
  • Conduct cyber security maturity, capability, and risk assessments, identifying strengths, weaknesses, and improvement opportunities against industry frameworks, regulatory requirements, and leading practices.
  • Design and enhance cyber governance frameworks, including organisational structures, roles and responsibilities, policies, standards, controls, decision-making forums, and reporting mechanisms.
  • Support cyber risk management activities, including risk identification, assessment, quantification, treatment planning, and development of risk management processes aligned to organisational risk appetite.
  • Deliver regulatory and compliance engagements, helping clients assess and improve conformance with applicable cyber security, privacy, operational resilience, and industry-specific requirements.
  • Develop practical recommendations and implementation roadmaps to improve cyber resilience, governance effectiveness, and risk management maturity.
  • Build and maintain trusted client relationships, working with senior stakeholders to understand business challenges and translate technical issues into strategic business outcomes.
  • Support business development activities, including proposals, market propositions, thought leadership, and client pursuits.
  • Collaborate across EY's Cyber and Technology Consulting teams to deliver integrated solutions that address client priorities and maximise value.
  • Coach and support junior team members, contributing to team development, knowledge sharing, and the continued growth of the Cyber practice.
  • Create high-quality reports as part of a team for review by engagement and project leaders.
  • Identify sales opportunities and work with senior practice leaders and market leaders to create proposals and marketing material; create thought leadership and market materials to promote EY cyber security offerings.
  • Lead and develop junior team members by sharing knowledge, acting as a mentor and coach, and leading by example.
Desired Qualifications
  • Security-related qualifications such as CISSP, CISM, CISMP, ISO 27001 Lead Implementer or Auditor, MBCI, or IAPP; practical experience is valued, and applicants without these qualifications or still working toward them are welcome.
  • Key delivery experience in cyber strategy, governance, risk, and compliance.
  • Sector experience in one or more of Government and Public Sector, Energy and Utilities, Retail and Consumer Products, Life Sciences, Telecoms, Media and Technology, or Transport.
  • Professional services experience working with market-leading organisations to deliver cyber solutions.

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.

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  • 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

PR Newswire
Oct 19th, 2026
MedTech revenue hits $650B as M&A value jumps to $130B and financing reaches record $63B

EY's 20th Pulse of the MedTech Industry report finds the global medical technology industry at a turning point, with record financing and dealmaking but growth concentrated among a few leaders. MedTech revenue reached about $650 billion in 2025, up 11%. In the first half of 2026 it hit $325 billion, up 7.1% year on year. Financing hit a record $63 billion in the year to June 30, 2026, up 87%. Initial public offerings and debt made up about 80% of it. M&A value reached roughly $130 billion, the highest in over a decade, driven by a few blockbuster deals. First-half 2026 deal value rose 160% against the same period in 2025. "The broader sector players are at a turning point where discipline is essential to convert innovation into profitable growth," said John Babitt, EY Global MedTech Leader.

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.