> Markdown version of [/jobs/ext/1176607-senior-it-service-manager](https://www.wearedevelopers.com/jobs/ext/1176607-senior-it-service-manager). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior IT Service Manager

- **Company:** Ofgem
- **Location:** Glasgow, UK
- **Experience:** Expert
- **Salary:** £49,452.0 - £62,699.0
- **Contract:** Permanent contract
- **Skills:** Configuration Management Databases, Information Technology Operations, Information Technology
- **Published:** July 4, 2026
- **Apply:** https://uk.indeed.com/viewjob?jk=bfb469379a533b27

## About the Role

An experienced and well-rounded IT service management professional who can lead a portfolio of services in a complex, multi-supplier environment. You will bring strong leadership capability, alongside deep knowledge of service management frameworks and practices.

You may come from a service management, IT operations or delivery background, but you will demonstrate:

 * Significant experience owning and managing IT services within an enterprise environment
 * Strong knowledge of ITIL frameworks and service management best practice
 * Experience managing supplier relationships and holding vendors accountable for performance
 * Proven ability to drive service improvement and enhance operational performance
 * Strong stakeholder engagement skills, with the ability to influence across technical and business domains

An ITIL v4 Foundation certification is required, with higher-level ITIL certifications (e.g. Create, Deliver and Support) strongly preferred.

Experience operating within government or regulated environments, and in service transition or transformation activities, would be beneficial.

This is an opportunity to play a key role in shaping how Ofgem delivers IT services. You will ensure that services are reliable, efficient and aligned with user needs, supporting both operational excellence and successful delivery of organisational transformation., * Extensive and demonstrable experience owning and managing a portfolio of services, with a strong background in service management frameworks and processes (Lead Criteria).

 * ITIL v4 foundation qualification is a minimum requirement (Lead Criteria).
 * High level of ITIL awareness, preferably supported by ITIL certifications (minimum Practitioner) - e.g. ITILv4 Create, Deliver and Support.
 * Experience in customer/business relationship management and supplier management.
 * Experience in maturing service management processes, including service documentation.

Desirable Criteria

 * Experience in operationalising new services (e.g. ITSM Processes such as CMDB)., * Making Effective Decisions
 * Communicating and Influencing
 * Managing a Quality Service

Technical skills

We'll assess you against these technical skills during the selection process:

 * You will also be asked to prepare a presentation. Full details of the presentation will be included in the invitation to interview., This vacancy is using Success Profiles , and will assess your Behaviours, Experience and Technical skills.

## Description

Across government, the effective delivery of IT services is essential to enabling organisations to operate efficiently, securely and responsively. As digital services become more integral to core operations, strong service management capability is critical to ensuring reliability, performance and continuous improvement. Ofgem plays a vital role in the UK’s energy system, protecting consumers and enabling a more secure, fair and sustainable energy future, and high-quality IT services are fundamental to supporting this mission.

Ofgem is on an ambitious transformation journey. Within the Digital, Data and Security Services (DDSS) directorate, we are modernising our technology estate while maintaining reliable day-to-day services. This requires strong service leadership to ensure that both operational (‘run’) services and transformation (‘change’) initiatives deliver value to users, meet service standards and align with organisational priorities.

As a Senior IT Service Manager, you will be accountable for the delivery and continuous improvement of a portfolio of IT services. You will set service strategy, oversee performance and act as a senior escalation point for complex issues. You will also lead supplier relationships, ensuring services are delivered effectively across a multi-sourced environment and that service quality meets both user expectations and organisational standards.

This is a senior service management role with significant responsibility across service management, stakeholder engagement and operational delivery. You will combine strategic oversight with hands-on service governance, driving improvements and ensuring high-quality service outcomes., You will be responsible for:

 * Leading the development of the end-to-end delivery of IT services, ensuring alignment with organisational objectives and adherence to ITIL-based practices while reporting into the Head of Service Management
 * Owning service performance, monitoring SLAs and driving improvements to ensure high levels of reliability, availability and user satisfaction.
 * Acting as the service management authority for assigned services, ensuring governance, accountability and operational excellence.
 * Serving as the senior escalation point for complex or critical service issues, ensuring timely resolution and effective stakeholder communication.
 * Leading supplier and vendor relationships, holding partners accountable for performance and ensuring alignment with contractual and service expectations.
 * Chairing service review meetings and governance forums, providing clear reporting and insight into service performance.
 * Driving continual service improvement initiatives, identifying opportunities to enhance efficiency, resilience and value delivery.
 * Maintaining service documentation, including service catalogues and knowledge bases, ensuring they are accurate and accessible.
 * Supporting financial management of services, including cost control, forecasting and optimisation activities.
 * Building and supporting high-performing teams, providing coaching and mentorship to develop capability across service management functions.
 * Supporting the delivery and transition of new services into live operation, ensuring operational readiness and sustainability., At Ofgem, we expect our staff to carry out their roles with honesty, fairness and openness. They should follow the Civil Service code and be free from any influence or bias. We are committed to making sure interests are recognised, declared and managed appropriately so that we can fulfil our duties as an energy regulator. Our Conflicts of Interest policy outlines the types of interests Ofgem staff must declare before onboarding, and the rules they must follow throughout employment so that we can clearly demonstrate that our decisions are not influenced by private interests.
Feedback will only be provided if you attend an interview or assessment.

Security

Successful candidates must undergo a criminal record check.
Successful candidates must meet the security requirements before they can be appointed. The level of security needed is security check .

See our vetting charter .
People working with government assets must complete baseline personnel security standard (opens in new window) checks., * UK nationals

 * nationals of the Republic of Ireland
 * nationals of Commonwealth countries who have the right to work in the UK
 * nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities with settled or pre-settled status under the European Union Settlement Scheme (EUSS)
 * nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities who have made a valid application for settled or pre-settled status under the European Union Settlement Scheme (EUSS)
 * individuals with limited leave to remain or indefinite leave to remain who were eligible to apply for EUSS on or before 31 December 2020
 * Turkish nationals, and certain family members of Turkish nationals, who have accrued the right to work in the Civil Service


## Related Videos

- [Enabling intelligent logistics automation: home-grown Industrial IoT platform at Austrian Post](https://www.wearedevelopers.com/videos/2018-enabling-intelligent-logistics-automation-home-grown-industrial-iot-platform-at-austrian-post)
- [Hosting a modern justice system](https://www.wearedevelopers.com/videos/332-hosting-a-modern-justice-system)
- [Databases on Kubernetes: Why you should care](https://www.wearedevelopers.com/videos/74-databases-on-kubernetes-why-you-should-care)
- [What 2025 Taught Us: A Year-End Special with Hung Lee](https://www.wearedevelopers.com/videos/1784-what-2025-taught-us-a-year-end-special-with-hung-lee)
- [DevOps at Netflix](https://www.wearedevelopers.com/videos/270-devops-at-netflix)
- [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone)

## Related Articles

- [IT Salaries in UK](https://www.wearedevelopers.com/magazine/288-it-salaries-in-uk)
- [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023)
- [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers)
- [UK Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/326-uk-business-culture-and-etiquette)
- [From developer to manager – what does it take to become an engineering manager?](https://www.wearedevelopers.com/magazine/42-from-developer-to-manager-what-does-it-take-to-become-an-engineering-manager)
- [Best Companies to Work For in The UK: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/186-best-companies-to-work-for-in-the-uk-top-25-companies-in-2023)