Principal IDAM Engineer

Successful candidates may be based in any of our office locations – Cardiff, Glasgow or London. We especially welcome applicants from Cardiff and Glasgow.

Hybrid working: 1 day per week in the office (20%)

Across government, secure identity and access management is no longer a purely technical concern; it is fundamental to protecting organisational data, maintaining resilience and enabling secure, seamless access to services. As digital transformation accelerates and reliance on cloud-based platforms grows, strong Identity and Access Management (IDAM) capabilities are critical to ensuring that systems remain secure, compliant and fit for the future.

Ofgem is on a significant transformation journey. Within the Digital, Data and Security Services (DDSS) directorate, we are strengthening the foundations of our technology and security landscape, modernising infrastructure and enhancing access control across our technology estate. As part of this, we are developing a comprehensive IDAM capability that supports secure access, improves user experience and meets regulatory and compliance requirements.

As a Principal IDAM Engineer
, you will play a central role in defining and delivering Ofgem’s identity and access management strategy. You will be responsible for shaping and implementing enterprise-wide IDAM solutions, ensuring that identity governance, access controls and lifecycle management processes are robust, scalable and aligned with industry standards.

This is a senior, technically focused role with leadership responsibility. You will work across architecture, infrastructure, security and delivery teams, translating business and regulatory requirements into secure, practical solutions. You will also provide leadership and mentoring within the team, strengthening capability and embedding best practice in identity and access management across the organisation.

• Leading the development and implementation of Ofgem’s IDAM strategy, ensuring secure, compliant and efficient access to systems and data across the organisation.
• Establishing and enforcing identity governance frameworks, including policies, standards and controls aligned with industry best practices such as ISO 27001 and NIST.
• Designing and implementing access control models, including Role-Based Access Control (RBAC) and Attribute-Based Access Control (ABAC), ensuring consistency and security across platforms.
• Overseeing user identity lifecycle management, including provisioning, deprovisioning and automated access workflows integrated with HR systems and enterprise directories.
• Implementing controls and monitoring mechanisms for privileged access, reducing risk and ensuring compliance with security requirements.
• Defining integration patterns for IDAM solutions across enterprise applications, cloud services and systems, ensuring interoperability and scalability.
• Leading technical delivery and ensuring that IDAM solutions are secure, robust and aligned with enterprise architecture principles.
• Engaging with senior stakeholders, translating business requirements into effective IDAM solutions and ensuring alignment with organisational goals.
• Mentoring and supporting engineers within the team, building capability and fostering a culture of collaboration, security awareness and continuous improvement.
• Staying abreast of emerging identity and security technologies, ensuring Ofgem adopts modern, effective approaches to identity management.

A credible, experienced and technically strong identity and access management professional who can lead at both a strategic and operational level. You will bring deep expertise in IDAM architecture and implementation, alongside the ability to operate effectively in a complex, evolving technology environment.

You may come from an infrastructure, security or architecture background, but you will demonstrate:

• Strong experience delivering enterprise-scale IDAM solutions and identity governance frameworks
• Experience implementing user lifecycle management, provisioning and access recertification processes
• Deep understanding of access control models, identity standards and security frameworks
• The ability to design and integrate IDAM solutions across complex environments, including cloud and on-premise systems
• Confidence engaging with senior stakeholders and translating requirements into scalable technical solutions

Relevant certification such as Microsoft Certified:
Identity and Access Administrator…