Service Design Lead/Expert

Company: Teksystems
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Job Title: Technology Service Design Lead / Expert

Role Overview

We are seeking an experienced Technology Service Design Expert to lead the development, documentation, and implementation of service design frameworks within a complex, government-facing environment. The role will focus on establishing and embedding service design principles and models, ensuring alignment with client expectations and securing formal approval.

You will work closely with the existing service design team and collaborate across highly technical environments, particularly within Critical National Infrastructure (CNI).


Key Responsibilities

  • Service Design Development
    • Define, document, and produce comprehensive service design frameworks, principles, and models.
    • Establish the underlying service design architecture to support operational and strategic outcomes.
  • Implementation & Embedding
    • Lead the implementation and embedding of service design practices across the organisation.
    • Ensure adoption of service design standards within technical and operational teams.
  • Stakeholder Engagement
    • Engage with government clients to gain acceptance and formal approval of service design deliverables.
    • Manage complex stakeholder environments, balancing multiple priorities and viewpoints.
  • Collaboration
    • Work closely with the service design team to align approaches and integrate best practices.
    • Partner with cross-functional technical teams to ensure designs are practical and executable.
  • Technical Integration
    • Translate service design concepts into deliverable outcomes within a technical infrastructure environment.
    • Bridge the gap between design, architecture, and engineering teams.

Key Skills & Experience

  • Proven Experience in Technology Service Design within large-scale or complex organisations.
  • Ideally a background in Critical National Infrastructure (CNI) or similarly regulated environments.
  • Demonstrable Experience in developing and embedding service design frameworks and models.
  • Ability to work effectively with technical teams (e.g., infrastructure, engineering, architecture).
  • Strong stakeholder management skills, particularly in challenging or high-pressure environments.
  • Experience working with government or public sector clients, including approval processes.
  • Knowledge of IT service frameworks (e.g., ITIL)

Job Title: Service Design Lead/Expert

Location: Milton Keynes, UK

Job Type: Contract

Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as “Allegis Group”). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at https://www.allegisgroup.com/en-gb/privacy-notices.

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to https://www.allegisgroup.com/en-gb/privacy-notices.

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the “Contacting Us” section of our Online Privacy Notice at https://www.allegisgroup.com/en-gb/privacy-notices for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.

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Posted: June 20th, 2026