Senior Manager, Solution Architect, GPS, ServiceNow

Company: Deloitte
Apply for the Senior Manager, Solution Architect, GPS, ServiceNow
Location: London
Job Description:

Overview

In this role you will lead the technical architecture and delivery of complex ServiceNow programmes within the Government & Public Services practice, shaping secure, scalable platform solutions that meet public-service outcomes. You will guide roadmaps, governance and design decisions across cross-functional teams, building trusted relationships with senior stakeholders. This position offers hands-on leadership, opportunities to mentor architects and engineers, and to influence propositions and bids. You will work in a collaborative, impact-driven environment focused on transformative outcomes for clients.

Pay / Benefits

  • hybrid working policy
  • development opportunities
  • supportive culture
  • focus on wellbeing
  • opportunity to lead transformation
  • industry-leading employer

Responsibilities

  • Lead the technical architecture of complex ServiceNow programmes or major workstreams, translating business outcomes into coherent designs.
  • Shape platform roadmaps, architectural principles and key technical decisions aligned with public-service outcomes, government security and standards.
  • Design scalable, resilient and upgrade-safe solutions across ServiceNow workflows, data models, CMDB, integrations and wider tech landscape.
  • Apply governance, design standards, quality gates and acceptance criteria across Deloitte, client and third-party delivery teams.
  • Evaluate options and trade-offs balancing public value, accessibility, UX, performance, scalability, maintainability, cost and risk.
  • Provide hands-on technical leadership through architecture reviews, guidance, code assurance and issue resolution.
  • Build trusted relationships with business and tech stakeholders, explaining options, implications and transformation value.
  • Manage and coach architects and engineers, promoting reuse and consistent delivery standards.
  • Support client propositions, bids, estimations and account development with technical insight and G&PS experience.

Key requirements

  • Substantial experience designing and delivering enterprise ServiceNow solutions.
  • Deep knowledge of the ServiceNow platform and multiple workflows/modules.
  • Strong JavaScript, REST/SOAP, integration patterns, data modelling and enterprise integration tech.
  • Experience designing CMDB, configuration management and ITSM solutions with ITIL understanding.
  • Ability to contribute to roadmaps and governance, and to assure secure, scalable, maintainable, upgrade-safe solutions.
  • Proven track record in architecture/design reviews and in aligning multidisciplinary teams around outcomes.
  • Strong consulting, communication and analytical skills; able to explain complex technical choices to varied audiences.
  • Experience managing/coaching architects, developers and admins in Agile, product-centric or modern engineering environments.
  • Experience in government, public sector or similarly regulated environments.
  • Consulting mindset
  • Strong communication
  • Analytical thinking
  • ServiceNow architecture and product knowledge
  • JavaScript
  • Platform APIs

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Posted: October 16th, 2026