Service Development Manager

LLOYD'S REGISTER INTERNATIONAL; City Of London; Hybrid; GBP 50,000 - 70,000; Full time

Benefits offered by this job

Agile working model

28 days annual leave

Pension scheme

Employee assistance programme

Cycle to work

Job summary

St Mungo's is seeking a proactive Service Development Manager to lead the mobilisation and transformation of pan-London rough sleeping services, including migrant support, with three new GLA contracts to establish and deliver.

You will work with the Head of Specialist Rough Sleeping Services to drive service improvement, workforce planning, partnerships with commissioners and health partners, and meaningful co production with people with lived experience.

Qualifications

• Proven experience leading mobilisation and service development.
• Experience managing change programmes and supporting HR during transitions.
• Experience in homelessness, housing, social care, health, or commissioned services.

Responsibilities

• Lead the mobilisation and ongoing development of specialist rough sleeping services.
• Support managers and teams through growth and change, embedding new processes and ways of working.
• Work with HR on workforce planning, engagement, onboarding and training.

Skills

Mobilisation

Change management

Stakeholder engagement

Project management

Data reporting

Training development

Job description

This is a Contract, Full time vacancy that will close in 12 days at 10:00 BST.

About The Role

Do you want to help shape the future of homelessness services while working for a leading charity?

This post is offered as a 12 month fixed term contract, or secondment for internal candidates.

We are offering an exciting opportunity for an experienced and dynamic Service Development Manager to lead transformational change and support the successful mobilisation, delivery, and continuous improvement of our pan‑London specialist rough sleeping services, including migrant support services.

Working closely with the Head of Specialist Rough Sleeping Services, you will play a key role in establishing and developing three Greater London Authority (GLA) contracts: London Navigators, MAPS, and the Crisis Prevention and Response Service (CPRS).

Key responsibilities will include

• Lead the mobilisation and ongoing development of specialist rough sleeping services, ensuring a smooth transition from contract award to delivery.
• Support managers and teams through periods of growth and change, embedding new processes, systems, and ways of working.
• Work closely with HR colleagues on workforce planning, staff engagement, consultations, onboarding, and training.
• Monitor risks, performance, and quality; producing reports and insights to support decision making and contractual delivery.
• Build and maintain effective partnerships with commissioners, local authorities, health partners, voluntary sector organisations, and internal teams.
• Strengthen referral pathways, support co‑production with people who have lived experience of homelessness, and deliver training to promote high‑quality service delivery.
• Supporting engagement and client co‑production activities with people who have lived experience of homelessness to inform service development.
• Deliver training and workshops to colleagues to support development in homelessness legislation, prevention strategies, safeguarding, and service delivery expectations.

Where you’ll be working

In this post you will be required to travel across the region to visit services, teams and partners. There will be opportunities for home working up to 3 days per week dependent on the needs of the region.

What we’re looking for

This role is a great fit if you enjoy leading change, improving services, and helping teams deliver the best possible support for people experiencing homelessness and rough sleeping.

You’ll thrive in a complex environment, be organised, practical, and comfortable managing several priorities at once . You can build positive working relationships, bring people together around shared goals, and turn ideas into action.

Whether working independently or alongside others, you'll be motivated to make services work better and improving outcomes for the people we support.

Experience, qualifications and skills

• Proven experience leading or supporting mobilisation, implementation and developing services.
• Experience overseeing change management programmes, with understanding of how to support teams through change and work alongside HR during periods of transition.
• Experience working in homelessness, housing, social care, health, public sector, or commissioned service environments.
• Strong project management and organisational skills and the ability to manage competing priorities.
• Strong stakeholder engagement and partnership‑building skills with a variety of people including commissioners and external agencies.
• Effective analytical skills with the ability to translate data into actionable insight and meaningful reporting.
• Clear communication skills, including writing reports and presenting information to different audiences.
• Experience creating training, guidance, or resources that help people develop and improve.
• Experience establishing and monitoring KPIs, performance frameworks, and quality standards and continuous improvement.

We are working hard to create a diverse and fully inclusive culture where everyone feels valued and we welcome applications from all under‑represented groups, particularly Global Majority candidates who are underrepresented at this level.

Closing date: 10am on 22 September 2026

Interview and assessments on: week commencing 28 September 2026

Why Join Us?

This is an opportunity to influence the future direction of homelessness services across London, lead meaningful transformation, and work alongside passionate colleagues and partners to improve outcomes for people experiencing rough sleeping and homelessness.

You’ll play a central role in ensuring services are mobilised effectively, deliver measurable impact, and continue to evolve in response to the needs of the communities we serve.

About Us

Our purpose is to end homelessness and rebuild lives. It drives everything that we do. For the past 55 years, we have been on the ground every day and every night, supporting people to recover from homelessness and advocating for change. We support around 28,000 people each year and our work means that more than 2,700 people have somewhere safe to stay each night.

What We Offer

We are working hard to create a diverse and fully inclusive culture where all colleagues feel valued, and we welcome applications from all under‑represented groups. We believe that equity, diversity and inclusion improves the health, wellbeing and development of our colleagues and helps to ensure everyone feels valued. We know that when diversity, inclusion and wellbeing are prioritised, we are happier, healthier and can ultimately achieve better outcomes for our clients.

Key focus areas to improve both our candidate and colleague experience

• A growing number of diversity networks including LGBTQ+, Womens Action, Lived Experience and Anti‑Racist networks.
• Increasing visibility by ensuring that all interview panels across the organisation are diversely represented to ensure fair and balanced decision making during the recruitment process.
• A safe and supportive working environment championing positive action via various internal schemes such as upward mentoring and a Steps into Management programme.
• Mandatory Diversity & Inclusion training for all staff, unconscious bias training for managers, and a range of other courses such as Trans awareness and Autism Awareness.
• In recognition of the importance of transparency, we publish our employee diversity statistics and pay gap reports on our website.

Benefits

• Agile working model for suitable roles.
• Supportive flexitime and toil arrangements.
• 28 days annual leave rising to 31 after five years’ service.
• Family friendly leave policies including - maternity, adoption and parental leave. Carers leave, and fertility treatment leave.
• Financial wellbeing platform offering loans, advances and saving options.
• Auto‑enrolment to pension scheme after six months service with an employer contribution of 6%.
• Employee Assistance Programme and access to SmartHealth app – 24/7 GP appointments, health checks and nutrition advice.
• Cycle to Work scheme and interest free season ticket loans.
• Discount vouchers including gym, retail, food & drink, travel, electricals and more.

Professional Development

At St Mungo’s we are committed to providing development opportunities for all our colleagues. We welcome people with a wide range of experiences and value transferable skills so that we can provide the best support for people experiencing homelessness. That’s why we have a robust induction, training and development programme that supports colleagues throughout their career at St Mungo’s.

• Highly praised internal training courses and access to external learning to build your skills and meet your professional development goals.
• Steps into Management programme to support colleague progression.
• Commitment to continued professional development with access to career development forums, internal mentoring and internal secondment opportunities.

A DBS disclosure check is a requirement for this post and will be undertaken for the successful candidate.

Please be advised that all appointments will be made on St Mungo’s current standard Terms and Conditions (T&Cs); this also applies to any internal candidates.

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