6,149 Director Positions jobs in the United Kingdom

Director

Guildford, South East PERIDOT PARTNERS

Posted 5 days ago

Job Viewed

Tap Again To Close

Job Description

permanent

Lead Watts Gallery Trust’s transition into a sustainable and progressive future - where art, heritage, and social impact thrive in harmony across a unique cultural estate.

Applications close at 9 a.m. Monday 10th November.

Location:  Compton, Surrey

Who we are

Nestled in the Surrey Hills, Watts Gallery is dedicated to the life and work of Victorian artists and social activists, G F Watts and Mary Seton Watts. Set within an 18-acre estate, the Gallery showcases an exceptional collection of paintings, sculpture, and works on paper, alongside a dynamic programme of exhibitions, events, and learning activities.

At the heart of the site is the historic gallery building, opened in 1904 to make art accessible to all—a vision that continues today through our inclusive, community-focused mission. Visitors can also explore the nearby home and studios of G F and Mary Watts at Limnerslease, as well as the extraordinary Watts Chapel, designed by Mary Watts and built with local villagers, embodying the founders’ belief in the power of art to inspire, uplift and drive social change.

About the role

Working collaboratively with the board of trustees, staff and volunteers, the Director will provide clear and focused leadership to shape a bold, creative and resilient future for Watts Gallery.

With a focus on driving financial sustainability, accentuating our point of difference and developing current and new audiences, our next Director will be an enabling, proactive and sensitively progressive leader with a can-do and creative approach.

Who we are looking for

We are seeking an experienced leader, capable of driving empathetic modernisation and change, and who brings the vision, creative energy and commercial aptitude to safeguard the future of Watts Gallery Trust for generations to come.

Reporting to the Chair of Trustees, the Director will lead the Trust to new heights, building on the successful transformation of the estate, and drive future projects to further establish Watts Gallery as a pre-eminent cultural destination. The successful candidate will bring the skills to clarify and articulate the Gallery’s identity, broaden awareness and engagement and galvanise teams, volunteers and broader stakeholders around a new vision for the future.

The Director is also a Director of the Artist’s Studio Museum Network, connecting over 150 artists’ studio museums worldwide.

Please click 'Apply on website’ to be redirected to the Peridot Partners website, where you can find full details of the job description and register your interest to apply.

Applications for this role close at 9 a.m. Monday 10th November.

This advertiser has chosen not to accept applicants from your region.

Director

COUNCIL FOR DANCE, DRAMA AND MUSICAL THEATRE

Posted 5 days ago

Job Viewed

Tap Again To Close

Job Description

permanent

CDMT is the industry body for world-class professional schools, conservatoires and awarding organisations in the performing arts, and we are a strong advocate on behalf of the sector.

We are looking for a talented, ambitious and driven education and arts professional to energetically build on the company’s success over the past decade and imaginatively take forward and elevate our mission and vision for the years ahead. The role is accountable to the Chair of Trustees.

CDMT’s position in the industry and the requirements of the role are described on our website.

SUMMARY OF DIRECTOR’S ACTIVITIES:

  • Set CDMT strategy, vision and direction with Board support
  • Establish corporate values, rewards quality and success in a culture of equal opportunity
  • Create business plans, allocates capital in support of aims, produces budgets and monitors finances
  • Cultivate key relationships, influences decision-makers, develops suitable partnerships and networks
  • Strengthen CDMT’s reputation through representations to government, industry bodies and media
  • Lead, inspire and build teams of highly qualified staff, consultants with effective use of resources
  • Chair meetings and ensures success of operational policies, membership committees and inspections
  • Utilise sector intelligence to reinforce the company’s standing through targeted initiatives
  • Oversee reports to the Charity Commission, Companies House, HMRC, Pensions Regulator etc (acting as Company Secretary)
  • Manage risk assessments and mitigating actions, seek legal and professional advice where necessary.
This advertiser has chosen not to accept applicants from your region.

Director

Bath, South West American Museum & Gardens (AMG)

Posted 7 days ago

Job Viewed

Tap Again To Close

Job Description

permanent

American Museum & Gardens (AMG)

Director

Location: Bath (onsite at Claverton Manor estate)

Salary: £100,000–£112,000, dependent on experience

The American Museum & Gardens is entering a bold new chapter - one defined by growth, transformation, and transatlantic engagement. As the only museum of Americana outside the United States, the Museum offers a unique platform for cultural exchange, storytelling, and public engagement. We are seeking a visionary Director to lead this next phase, shaping a future-ready institution that deepens its relevance, expands its reach, and enhances its impact across UK and US audiences.

Set in 120 acres of historic parkland just outside the UNESCO World Heritage City of Bath, American Museum & Gardens combines the tranquillity of the countryside with the cultural vibrancy of the city. It is a destination for families, learners, and explorers - offering immersive exhibitions, beautiful gardens, and a rich programme of events.

The Role
This is a rare opportunity for a bold, strategic leader to guide a Museum of huge opportunity and significance. You’ll work closely with the Board of Trustees and lead a talented team to:

  • Shape and deliver ambitious strategic and business plans that support cultural relevance and financial sustainability
  • Drive commercial innovation through growing income through ticketing, retail, events, and partnerships
  • Lead fundraising and capital development initiatives, including strengthening transatlantic ties
  • Champion the Museum’s mission and values by deepening engagement and expanding reach across diverse audiences
  • Act as a visible ambassador - building influential relationships with funders, partners, and stakeholders locally, nationally, and internationally
  • Inspire and empower staff, fostering a culture of collaboration, accountability, and professional growth

About You
We’re looking for a strategic thinker and compelling advocate with:

  • Demonstrable experience in organisational leadership, ideally within a museum, cultural institution, or visitor attraction
  • Strong financial and commercial acumen, with an entrepreneurial mindset
  • A track record in fundraising and stakeholder engagement across UK and US contexts
  • Excellent communication skills and the ability to lead change with credibility and sensitivity
  • Passion for American history and culture, and a commitment to equity, diversity, and inclusion
  • Willingness to travel regularly within the UK and to the US

For a confidential conversation, contact our recruitment partners at GatenbySanderson:
Research Lead, Michelle Sander –
Arts, Culture & Heritage Lead, Rebekah Herz-Bauman, Partner –

Closing date: Monday, 20th October

This advertiser has chosen not to accept applicants from your region.

Director

Central London, London £35000 - £55000 Annually Carrington West

Posted 3 days ago

Job Viewed

Tap Again To Close

Job Description

permanent

Senior Town Planner
Are you looking for the next step in your planning career where you can work closely with a supportive team and make a real impact on a variety of projects? This smaller, family-feel consultancy is seeking a Senior Planner to join their growing team in either Milton Keynes or London.
This is a well-established private planning consultancy that prides itself on strong client relationships, delivering tailored solutions, and fostering a genuine team culture. With offices in both Milton Keynes and London, the consultancy offers the best of both worlds: a close-knit, collaborative environment with access to a wide range of projects across sectors.
The Role
As a Senior Planner, you'll take ownership of projects from start to finish, working with clients, local authorities, and stakeholders to deliver successful outcomes. You'll be trusted to manage a diverse workload, including:
·Preparing and submitting planning applications and appeals.
·Undertaking site appraisals and providing clear, robust planning advice.
·Engaging with clients, local authorities, and stakeholders to progress projects effectively.
·Supporting junior members of the team and contributing to the consultancy's ongoing growth.
What We're Looking For
·MRTPI qualified (or working towards accreditation at a senior level).
·Solid experience within a planning consultancy or local authority.
·Strong knowledge of planning policy and the UK planning system.
·Excellent communication skills with the ability to build and maintain client relationships.
·A collaborative approach - someone who enjoys being part of a supportive team while managing their own workload.
Why Join?
·Family feel - be part of a close-knit, supportive consultancy where your contribution is genuinely valued.
·Varied projects - from residential to commercial and beyond, you'll work across a broad spectrum of planning opportunities.
·Growth potential - benefit from clear career development and the chance to play a key role in shaping the consultancy's future.
·Flexibility - choose to be based in Milton Keynes or London, with opportunities to work across both offices.
If you're an ambitious planner ready to step up into a senior role or an established Senior Planner looking for a more personal, supportive environment we'd love to hear from you. Apply today with your CV or get in touch to find out more (phone number removed).

This advertiser has chosen not to accept applicants from your region.

Director

Winchester, South East £60000 - £80000 Annually Carrington West

Posted 3 days ago

Job Viewed

Tap Again To Close

Job Description

permanent

Associate Planning Director
Are you ready to take on a leadership role where you can truly shape the future of planning? As a Associate Director, you will be joining a private practice that is widely respected for its innovative approach. With a unique ability to integrate urban design, architecture, and planning, this consultancy is at the forefront of delivering creative, sustainable developments.
This is an exciting opportunity for an ambitious professional to lead a talented team and oversee complex, high-profile projects. As Associate Director, you will be a key figure in driving the practice forward, guiding projects from conception through to delivery while ensuring they meet the highest standards of design, sustainability, and compliance.
In this role, you will be:
·Providing strategic leadership and direction to the planning team.
·Overseeing the preparation and submission of planning applications, ensuring compliance with policies and legislation.
·Working alongside architects, urban designers, and stakeholders to deliver innovative solutions.
·Building strong relationships with clients, local authorities, and community groups.
·Representing the practice at public meetings, committees, and industry events.
·Mentoring and developing junior planners, creating a culture of collaboration and excellence.
·Keeping up to date with planning policy changes, legislation, and best practice.
To succeed as a Associate Director, you will bring:
·A degree in Town Planning, Urban Planning, or a related discipline.
·Chartered Membership of the RTPI.
·Significant experience in a senior planning role, ideally within a multidisciplinary practice.
·A proven track record of leading large and complex planning projects.
·Strong leadership and team management skills.
·Excellent stakeholder engagement, communication, and negotiation abilities.
·In-depth knowledge of UK planning regulations and processes.
In return, you will receive:
·A competitive salary and comprehensive benefits package.
·Flexible working arrangements to suit your lifestyle.
·The opportunity to lead and shape high-profile, transformative projects.
·A supportive and collaborative work environment.
·Ongoing professional development and clear opportunities for progression.
This is an outstanding opportunity for an Associate Director who wants to step into a senior leadership role with the autonomy to make a real impact. You will be leading projects that matter, influencing the built environment, and playing a key role in the continued success of a respected private practice.
To avoid missing out, apply today with a copy of your CV and call Tullula Farrell on (phone number removed) to discuss this role in confidence.

This advertiser has chosen not to accept applicants from your region.

Director

London, London Matchtech

Posted today

Job Viewed

Tap Again To Close

Job Description

Director – HSSE & Asset Risk | Offshore Wind A leading offshore wind developer is seeking a senior leader to head up Health, Safety, Security, Environment (HSSE) and Asset Risk across its global portfolio. As Director of HSSE & Asset Risk , you’ll manage a team of ~60 professionals supporting the safe design, construction, and operation of offshore wind projects in Europe, North America, and Asia. Your Impact: Lead global HSSE & Asset Risk function across all project phases Embed safety-by-design into offshore wind development and operations Oversee risk management systems, incident reporting, and compliance Manage physical security and environmental performance globally Represent the company in key offshore wind safety forums Lead crisis management response when required What You Bring: Senior HSSE leadership experience in offshore wind or large-scale infrastructure Strong track record in HSE systems, risk mitigation, and compliance Global project experience and stakeholder management skills Strategic mindset with hands-on execution Willingness to travel internationally Fluent English (other languages a plus) An opportunity to shape global safety and risk culture in one of the world’s fastest-growing renewable sectors.
This advertiser has chosen not to accept applicants from your region.

Director

Edinburgh, Scotland LUC

Posted today

Job Viewed

Tap Again To Close

Job Description

Director of Ecology – Scotland Location: Edinburgh or Glasgow (Hybrid Working) Salary: £75,000 – £5,000 (Dependent on Experience) Contract Type: Full-time, 37.5 hours/week (flexible options available) Eden Scott is proud to partner with Land Use Consultants (LUC) to appoint a Director of Ecology. This is a senior leadership opportunity within one of the UK’s most respected environmental and planning consultancies- an employee-owned business with nearly 60 years of experience shaping better futures for people, nature, and place. LUC is entering an exciting phase of growth, driven by a bold 2024–2028 strategy that focuses on sustainable planning, climate resilience, and nature recovery , underpinned by a strong commitment to people and place. With established teams across the UK and a reputation for excellence in landscape architecture, ecology, and sustainability, they are investing in high-impact work that delivers meaningful change for biodiversity, climate, and communities. About the Role As Director of Ecology, you will assist the current director group in ensuring strategic development and delivery of LUC’s ecology services across Scotland and Northern England. You’ll collaborate with a multidisciplinary team on nationally significant projects- from renewable energy and regenerative agriculture to heritage restoration and green/blue infrastructure. The role is based in either Edinburgh or Glasgow, with hybrid working (minimum two days per week in-office) and travel to sites, client offices, and other LUC locations. Key Responsibilities Drive growth and delivery of ecology services in Scotland and Northern England Inspire and lead a team of ecologists Oversee ecological consultancy projects, ensuring quality, performance, and profitability Shape scientific and operational best practice across the discipline Represent LUC externally at industry events and contribute to thought leadership Collaborate with the Ecology Leadership Team to influence wider business strategy About You You are a confident and credible leader with a strong track record in Scottish ecological consultancy. You bring technical expertise, commercial insight, and a passion for nature-positive outcomes. Essential: Significant leadership experience in ecological consultancy (or similar) Proven ability to win work, develop business, and lead teams Strong understanding of ecological survey methods, legislation, and planning policy (especially in Scotland) Excellent communication and project management skills Eligible to live and work in the UK Desirable: Engagement in the Scottish nature conservation community Degree-level education or equivalent experience Proficiency in MS Office tools What’s on Offer Competitive salary: £75,000–£8 000 (DOE) Flexible working arrangements, including part-time options (minimum 30 hours/week) Participation in LUC’s Employee Ownership Trust 7% Pension Supportive, inclusive culture with a strong focus on wellbeing Opportunities to lead high-profile, meaningful projects Long-term career progression and professional development Next Steps Your CV will never be sent without a confidential conversation first. We’ll talk through the role, the company, and your aspirations- no pressure, no obligation. If you're ready to lead with purpose and help shape a thriving future for wildlife and people, we’d love to hear from you. Please submit your CV via the link and we’ll be in touch shortly.
This advertiser has chosen not to accept applicants from your region.
Be The First To Know

About the latest Director positions Jobs in United Kingdom !

Director

London, London Matchtech

Posted today

Job Viewed

Tap Again To Close

Job Description

Director – HSSE & Asset Risk | Offshore Wind A leading offshore wind developer is seeking a senior leader to head up Health, Safety, Security, Environment (HSSE) and Asset Risk across its global portfolio. As Director of HSSE & Asset Risk , you’ll manage a team of ~60 professionals supporting the safe design, construction, and operation of offshore wind projects in Europe, North America, and Asia. Your Impact: Lead global HSSE & Asset Risk function across all project phases Embed safety-by-design into offshore wind development and operations Oversee risk management systems, incident reporting, and compliance Manage physical security and environmental performance globally Represent the company in key offshore wind safety forums Lead crisis management response when required What You Bring: Senior HSSE leadership experience in offshore wind or large-scale infrastructure Strong track record in HSE systems, risk mitigation, and compliance Global project experience and stakeholder management skills Strategic mindset with hands-on execution Willingness to travel internationally Fluent English (other languages a plus) An opportunity to shape global safety and risk culture in one of the world’s fastest-growing renewable sectors.
This advertiser has chosen not to accept applicants from your region.

Director

Manchester, North West Vella Recruitment

Posted today

Job Viewed

Tap Again To Close

Job Description

OPPORTUNITY SNAPSHOT If you're looking for a position as Associate Director or Director in Stakeholder Engagement/Planning Communications and specialise in DCO (Development Consent Orders), this is the role for you! THE HEADLINES: Title: Associate Director / Director Experience required: 8years Salary: £70,000 - 10,000 (depending on experience) Location: Central London or Central Manchester Type of Company: Planning Communications Hybrid Working: Yes WHO ARE THEY? Our client is a growing, very reputable company working on a variety of the UK's leading projects, making an impact on local communities through creative and thoughtful communications. They work across a range of sectors including DCO and other large infrastructure projects. Based in Central Manchester with a social and passionate team. WHO THEY ARE LOOKING FOR: Someone who has fantastic experience in DCO projects and already takes part in business-winning.
This advertiser has chosen not to accept applicants from your region.

Director

London, London AON

Posted 18 days ago

Job Viewed

Tap Again To Close

Job Description

Marine P&I Broker







Aon are currently recruiting a Marine P&I Broker to join our Global Broking Centre in London.



The role is for a senior broking practitioner with deep technical knowledge and ability. Responsibility for providing advice to clients and colleagues on placement design, available coverage and capacity, likely pricing, potential coverage enhancements and market progress.







Aon is in the business of better decisions







At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.



As an organisation, we are united through trust as one inclusive team and we are passionate about helping our colleagues and clients succeed.







What the day will look like







Some of your key responsibilities will involve:




Lead broking efforts for the Marine P&I portfolio


Client relationship management (direct clients and/or network)


Develop strategy & goals


Providing benchmarking and placement advice to clients


Define marketing strategy (specific to placement)


Provide technical wording advice to client/network office


Produce and/or deliver tenders


Review / Create / Enhance Submission


Present terms to client / network office


Firm Order broking


Follow market broking


Review draft / final MRC


Market relationship management


Provide technical training / guidance to colleagues


Create BID documentation if required


Create bespoke wordings / clauses (per client)


Develop best in class product wordings


Contribute to producing market leading publications


Travel to support business retention and production


Represent and market the company by speaking at Aon organised and third party seminars and webinars





Responsible for working in accordance with the Aon UK Limited Risk Management Framework, and compliance with the Aon UK Limited policies, including participation in the management of risks (including completion of mandatory training) that may adversely affect the business, interests or reputation of any Group Company.







Skills and experience that will lead to success







Your skills and qualifications will ideally include:




Excellent understanding of London insurance market dynamics and core processes.


Extensive knowledge of Marine and P&I market


Ability to use insurance industry IT systems to efficiently deliver client service.


Experience of managing effective client relationships.


Good analytical and problem-solving skills.


Excellent interpersonal skills.


High level of numeracy.


Effective communication and presentation skills.


Excellent understanding and application of compliance and FCA regulation.


Ability to work well as part of a team.


Demonstrate integrity and professionalism





How we support our colleagues







In addition to our comprehensive benefits package, we encourage an inclusive workforce. Plus, our agile environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon. Furthermore, all colleagues enjoy two u201cGlobal Wellbeing Daysu201d each year, encouraging you to take time to focus on yourself. We offer a variety of working style solutions for our colleagues as well.







Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential. As a result, at Aon, you are more connected, more relevant, and more valued.



Aon values an innovative and inclusive workplace where all colleagues feel empowered to be their authentic selves. Aon is proud to be an equal opportunity workplace.







Aon provides equal employment opportunities to all employees and applicants for employment without regard to race, colour, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status.







We welcome applications from all and provide individuals with disabilities with reasonable adjustments to participate in the job application, interview process and to perform essential job functions once onboard. If you would like to learn more about the reasonable accommodations we provide, email



Marine P&I Broker







Aon are currently recruiting a Marine P&I Broker to join our Global Broking Centre in London.



The role is for a senior broking practitioner with deep technical knowledge and ability. Responsibility for providing advice to clients and colleagues on placement design, available coverage and capacity, likely pricing, potential coverage enhancements and market progress.







Aon is in the business of better decisions







At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.



As an organisation, we are united through trust as one inclusive team and we are passionate about helping our colleagues and clients succeed.







What the day will look like







Some of your key responsibilities will involve:




Lead broking efforts for the Marine P&I portfolio


Client relationship management (direct clients and/or network)


Develop strategy & goals


Providing benchmarking and placement advice to clients


Define marketing strategy (specific to placement)


Provide technical wording advice to client/network office


Produce and/or deliver tenders


Review / Create / Enhance Submission


Present terms to client / network office


Firm Order broking


Follow market broking


Review draft / final MRC


Market relationship management


Provide technical training / guidance to colleagues


Create BID documentation if required


Create bespoke wordings / clauses (per client)


Develop best in class product wordings


Contribute to producing market leading publications


Travel to support business retention and production


Represent and market the company by speaking at Aon organised and third party seminars and webinars





Responsible for working in accordance with the Aon UK Limited Risk Management Framework, and compliance with the Aon UK Limited policies, including participation in the management of risks (including completion of mandatory training) that may adversely affect the business, interests or reputation of any Group Company.







Skills and experience that will lead to success







Your skills and qualifications will ideally include:




Excellent understanding of London insurance market dynamics and core processes.


Extensive knowledge of Marine and P&I market


Ability to use insurance industry IT systems to efficiently deliver client service.


Experience of managing effective client relationships.


Good analytical and problem-solving skills.


Excellent interpersonal skills.


High level of numeracy.


Effective communication and presentation skills.


Excellent understanding and application of compliance and FCA regulation.


Ability to work well as part of a team.


Demonstrate integrity and professionalism





How we support our colleagues







In addition to our comprehensive benefits package, we encourage an inclusive workforce. Plus, our agile environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon. Furthermore, all colleagues enjoy two u201cGlobal Wellbeing Daysu201d each year, encouraging you to take time to focus on yourself. We offer a variety of working style solutions for our colleagues as well.







Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential. As a result, at Aon, you are more connected, more relevant, and more valued.



Aon values an innovative and inclusive workplace where all colleagues feel empowered to be their authentic selves. Aon is proud to be an equal opportunity workplace.







Aon provides equal employment opportunities to all employees and applicants for employment without regard to race, colour, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status.







We welcome applications from all and provide individuals with disabilities with reasonable adjustments to participate in the job application, interview process and to perform essential job functions once onboard. If you would like to learn more about the reasonable accommodations we provide, email
This advertiser has chosen not to accept applicants from your region.

Nearby Locations

Other Jobs Near Me

Industry

  1. request_quote Accounting
  2. work Administrative
  3. eco Agriculture Forestry
  4. smart_toy AI & Emerging Technologies
  5. school Apprenticeships & Trainee
  6. apartment Architecture
  7. palette Arts & Entertainment
  8. directions_car Automotive
  9. flight_takeoff Aviation
  10. account_balance Banking & Finance
  11. local_florist Beauty & Wellness
  12. restaurant Catering
  13. volunteer_activism Charity & Voluntary
  14. science Chemical Engineering
  15. child_friendly Childcare
  16. foundation Civil Engineering
  17. clean_hands Cleaning & Sanitation
  18. diversity_3 Community & Social Care
  19. construction Construction
  20. brush Creative & Digital
  21. currency_bitcoin Crypto & Blockchain
  22. support_agent Customer Service & Helpdesk
  23. medical_services Dental
  24. medical_services Driving & Transport
  25. medical_services E Commerce & Social Media
  26. school Education & Teaching
  27. electrical_services Electrical Engineering
  28. bolt Energy
  29. local_mall Fmcg
  30. gavel Government & Non Profit
  31. emoji_events Graduate
  32. health_and_safety Healthcare
  33. beach_access Hospitality & Tourism
  34. groups Human Resources
  35. precision_manufacturing Industrial Engineering
  36. security Information Security
  37. handyman Installation & Maintenance
  38. policy Insurance
  39. code IT & Software
  40. gavel Legal
  41. sports_soccer Leisure & Sports
  42. inventory_2 Logistics & Warehousing
  43. supervisor_account Management
  44. supervisor_account Management Consultancy
  45. supervisor_account Manufacturing & Production
  46. campaign Marketing
  47. build Mechanical Engineering
  48. perm_media Media & PR
  49. local_hospital Medical
  50. local_hospital Military & Public Safety
  51. local_hospital Mining
  52. medical_services Nursing
  53. local_gas_station Oil & Gas
  54. biotech Pharmaceutical
  55. checklist_rtl Project Management
  56. shopping_bag Purchasing
  57. home_work Real Estate
  58. person_search Recruitment Consultancy
  59. store Retail
  60. point_of_sale Sales
  61. science Scientific Research & Development
  62. wifi Telecoms
  63. psychology Therapy
  64. pets Veterinary
View All Director Positions Jobs