Cybersecurity Architecture & Delivery Manager

EY; Glasgow; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Flexible working

Career development

Total Rewards and benefits

Job summary

EY in the UK is seeking a Security Architect - Manager to lead cybersecurity engagements, shape security outcomes and guide multi-disciplinary teams across IT/OT environments.

You’ll deliver architecture work packages, produce high-level and low-level designs, mentor junior staff, and support business development with client-focused proposals and presentations. The role requires travel across UK and international sites, and you’ll work within a culture of continuous learning and transformation.

Qualifications

• 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).

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

Security architecture

IT/OT convergence

TOGAF

NIST CSF

NCSC CAF

Cloud security

Visio

Job description

EY in the UK is seeking a Security Architect - Manager to lead cybersecurity engagements, shape security outcomes and guide multi-disciplinary teams across IT/OT environments.

You’ll deliver architecture work packages, produce high-level and low-level designs, mentor junior staff, and support business development with client-focused proposals and presentations. The role requires travel across UK and international sites, and you’ll work within a culture of continuous learning and transformation.