Manager, Cybersecurity, Engineering , TC, UKI

EY; Manchester; On-site; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Flexible working

Career development

Total Rewards package

Health & wellbeing

Diversity & inclusion

Job summary

EY is seeking a Security Architect – Manager to lead cybersecurity engagements, shape security outcomes, and guide teams across IT/OT environments. The role focuses on delivering architecture artifacts, cloud security, and governance aligned to standards such as NIST, ISO 27001 and NIS2.

Location options include London, Manchester or Scotland. The candidate will mentor staff and contribute to business development, requiring travel as needed.

Qualifications

• Experience delivering security architecture for IT/OT convergence.
• Advanced Visio skills and architecture methods such as TOGAF.
• Knowledge of NIST CSF, IEC 62443, NCSC CAF, EU NIS2, cloud & network fundamentals.
• Willingness to travel domestically and internationally.

Responsibilities

• Build and maintain strong client relationships and shape security outcomes aligned to regulatory obligations.
• Deliver security architecture work packages and produce HLD/LLD artefacts, data flows and threat models.
• Create cloud security architecture for siteto-cloud connectivity and secure landing zones.
• Analyse systems and networks to propose segmentation and secure access designs.
• Enhance governance by aligning solutions to frameworks and standards.
• Mentor and coach junior staff and support professional development.
• Support business development with proposals and client presentations.
• Contribute to recruiting and training cybersecurity professionals.

Skills

Security architecture

Cybersecurity

TOGAF

NIST CSF

NIS2

Cloud security

Threat modelling

Data flows

Visio

Communication skills

Mentoring

Education

CISSP

TOGAF

SABSA

CCNA

Microsoft SC-100 / AZ-500

Tools

Microsoft Sentinel

Microsoft Entra ID

Azure

PAM

ZTNA

Job description

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.

Security Architect - Manager:

About EY:

At EY, we are committed to building a better working world. Our Cybersecurity Consulting Practice is rapidly expanding, and we are investing in our capabilities to meet the increasing demand for cybersecurity solutions. Join us and be part of a global team of over 13,000 professionals dedicated to delivering cutting-edge security transformation programs and services.

The Opportunity:

As a Manager in Cybersecurity, you will leverage diverse ideas and perspectives to deliver technical excellence at global scale and provide relevant insights to our clients. You will play a pivotal role in managing cybersecurity engagements, building client relationships, and leading teams to develop innovative solutions that address complex security challenges.

Location - London, Manchester or Scotland

Key Responsibilities

• Build and maintain strong client relationships and shape clear security outcomes, milestones and measures aligned to regulatory obligations.
• Deliver security architecture work packages and produce HLD and LLD artefacts, data flows and threat models for enterprise and IT/OT converged environments
• Create cloud security architecture for sitetocloud connectivity, establishing secure landing zones, segmented network connectivity, identity and secrets management.
• Analyse systems and networks and propose segmentation, secure access methodology and reference designs that engineering teams can implement
• Enhance governance and compliance by aligning solutions and controls to various frameworks and standards such as NIST 800, ISO 27001 and NIS2.
• Foster a positive team environment by mentoring and coaching junior staff, conducting performance reviews, and contributing to their professional development.
• Support business development activities, including proposal writing and impactful presentations to potential clients.
• Contribute to recruiting, retaining, and training cybersecurity professionals, ensuring a high-performing team.

Skills and Attributes for Success:

• Ability to work and thrive in a fast-paced, result driven environments with the ability to establish credibility and demonstrate expertise quickly.
• Communication skills, both oral and written, tailored to diverse audiences.
• Strong team player who values collaboration and encourages open communication among team members.
• Experience in coaching and developing colleagues.

To Qualify for the Role, You Must Have:

• Experience in cybersecurity with a strong track record in security architecture delivery, including IT/OT convergence
• Advanced Visio skills and fluency with TOGAF or equivalent architecture methods.
• Working knowledge of NIST CSF, IEC 62443, NCSC CAF, EU NIS2, cloud and network fundamentals
• Willingness to travel for client delivery (domestic and international as required).

Ideally, You’ll Also Have

• Experience supporting security transformation programs and modernisation.
• Experience integrating SOC/MDR, SIEM/SOAR and familiarity with MITRE ATT&CK.
• Experience designing remote and local access models including PAM and ZTNA with identity integration.
• Familiarity with Microsoft cloud security stack including Microsoft Sentinel, Microsoft Entra ID, Microsoft Defender for Cloud and secure connectivity on Azure
• Advanced certifications such as CISSP, TOGAF or SABSA, Cloud Security e.g. Microsoft SC-100/AZ-500, CCNA or equivalent.
• Ability to obtain and maintain UK Government security clearances.

Join Us:

At EY, you’ll have the chance to build a meaningful and fulfilling career, supported by an inclusive culture and cutting-edge technology. Together, we can create a better working world for all.

Please note: The successful candidate must undergo and pass checks in line with SC (Security Check) clearance standards after joining EY. These checks may include, but are not limited to, verification of identity, right to work in the UK, employment history, proof of address may be required and unspent criminal convictions. Candidates must be a UK national or have been a resident in the UK for a minimum of five years and ensure that they have not spent more than six months outside the UK.

What we look for

We’re interested in people with integrity who can collaborate with people from a diverse range of backgrounds and crucially a growth mindset.

What we offer

We offer a competitive remuneration package where you’ll be rewarded for your individual and team performance. Our comprehensive Total Rewards package includes support for flexible working and career development, and with FlexEY you can select benefits that suit your needs, covering holidays, health and well-being, insurance, savings and a wide range of discounts, offers and promotions. Plus, we offer:

• Continuous learning:You’ll develop the mindset and skills to navigate whatever comes next.
• Success as defined by you:We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
• Transformative leadership:We’ll give you the insights, coaching and confidence to be the leader the world needs.
• Diverse and inclusive culture:You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

If you can demonstrate that you meet the criteria above, please contact us as soon as possible.

EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.

EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.