Senior Consultant
Solirius Reply
Senior Consultant
Solirius Reply
Independent software consultancy delivering agile solutions
Solirius Reply · London, United Kingdom (Hybrid) · — · Posted 2026-11-11
Workplace: hybrid
Department: Service Centre
Role: Senior Consultant – Service Transition & Delivery
Location: London/Hybrid
Clearances: Internal Background Check (DBS) / Eligible for Security Clearance
About us
Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery.
We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical expertise with people-centred design, we create solutions that deliver meaningful, lasting impact.
Our consultants partner directly with client teams, embedding into organisations to understand their goals, challenges, and users. This collaborative approach enables us to deliver tailored solutions that drive measurable outcomes across public and private sectors.
Past and present clients include the Ministry of Justice, Department for Education, Ministry of Housing, Communities and Local Government, UEFA, International Olympic Committee, and Mercedes-Benz. Our services span the full digital delivery lifecycle, including architecture, engineering, delivery management, user-centred design, business analysis, data, DevOps, and AI.
We operate as a collaborative and inclusive organisation that empowers our people to take ownership, innovate, and develop their expertise. As an equal opportunities employer, we are committed to encouraging equality, diversity, and social mobility, while creating opportunities for our teams to work on meaningful projects that deliver lasting impact
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Located within the Solirius Reply Service Centre, this multi-skilled disciplinary role, champions service management best practices across the organisation.
When deployed on assignment, the Senior Consultant guides our clients (predominantly public sector) through the critical phase between programme / project delivery and operational stability.
Operating across diverse digital landscapes (cloud platforms, multi-supplier environments and legacy estates), this role ensures technology services successfully transition, pass service assessments (GDS and AiS levels) and migrate into live running without disrupting citizen-facing services or client internal operations.
General Experience
5+ years within IT Service Transition (or Delivery with a strong service management exposure)
Supplier Governance: proven ability to manage multi-supplier dependencies and enforce operational acceptance criteria across external contractors and internal delivery teams.
Public Sector Experience
Demonstrable track record delivering within UK Central Government, Local Authorities, NHS/Health, Defence, or Policing contexts.
Experience and grasp of public sector governance.
Consulting Competence
Commercial awareness, structured problem solving, senior stakeholder management, workshop facilitation and
the ability to operate effectively within ambiguous client environments.
Technical Breadth
Broad conceptual literacy across enterprise architectures: cloud platforms (AWS, Azure), integration layers (APIs, ESBs)
IT Service Management tooling experience
for example Jira SM, ServiceNow, Halo
Diversity and Inclusion
As an equal opportunities employer, we are committed to creating a work environment that supports, celebrates, encourages and respects all individuals, where all processes are based on merit, competence and business needs.
Encouraging high social mobility is really important to us. We foster an inclusive culture by welcoming different perspectives, enabling equitable opportunities and promoting open dialogue. This commitment is reflected in initiatives such as our gender diversity group and our focus on mental health and wellbeing. Whatever stage you are at, you will find an environment where you can thrive.
Should you require further assistance or require any reasonable adjustments to be put in place to better support your application process, please do not hesitate to raise this with us.
As a Disability Confident employer, we are committed to ensuring our recruitment process is accessible and inclusive, enabling all candidates to demonstrate their skills, experience and potential.
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Independent software consultancy delivering agile solutions
Solirius Reply is an independent software and technology consultancy that delivers complex technology solutions tailored to client needs. Operating mainly in the UK, it works with government departments and private sector clients by aligning requirements with cost and complexity to select suitable technology options. Its services include software engineering, technology consulting, and delivery consulting, supported by agile methodologies that enable continuous delivery, iterative improvement, and incremental adoption. The company differentiates itself through a user-centric approach, emphasis on cost-effective solutions, and a track record of successful engagements, often established through strategic partnerships and project-based work. Its primary goal is to help clients achieve success by delivering practical, well-architected digital solutions that meet real user needs while improving deployment efficiency and overall delivery outcomes.
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