Assistant Development Manager

Willmott Dixon; Greater London; Hybrid; GBP 45,000 - 65,000; Full time

Job summary

A leading construction firm in the UK seeks an Assistant Development Manager to support the Regional Head of Land and Development. You will assist in advancing projects, engage with public sector clients, and help to grow a robust pipeline of opportunities. This role offers a hybrid working model, allowing for travel across the South East and South West. Ideal candidates possess strong project management skills and excellent communication abilities, with a focus on delivering successful project outcomes.

Benefits

Competitive salary

Comprehensive benefits package

Company pension scheme

Life assurance

Private medical cover

Employee trade discounts

Qualifications

• Experience in developer or construction side project management.
• Ability to work in a complex, fast-paced environment.
• Commercial acumen in financial modelling.

Responsibilities

• Support Regional Heads in moving projects from feasibility to construction.
• Assist in bidding and winning future work through proposals.
• Build strong relationships with customers and stakeholders.

Skills

High levels of personal energy

Tenacity and persistence

Project management experience

Excellent communication skills

Tools

MS Word

Powerpoint

Excel

Teams

Job description

Assistant Development Manager

Willmott Dixon are looking to expand our national development solutions team and are seeking an Assistant Development Manager to focus on assisting our Regional Head of Land and Development in progressing a strong pipeline of work with particular focus in the South East and South West of England.

With over five years of successfully partnering with public sector customers across a variety of sectors our main aim now is to further develop our order book of development led opportunities. You will report to our Regional Head of Land and Development in Southern England and support them in both seeking new work and progressing an existing pipeline of developments mainly secured through public sector engagements and partnering.

You will ideally be based in Southern England (London, Southern home counties, South West, south coast), but as the role could involve working on national projects you should be prepared to travel. Work life balance is important to us and as our team are national, hybrid working is key to allow you to split your time between home, our offices (London, Weybridge, Farnborough and Exeter) as well as visiting sites / customers.

Willmott Dixon is driven by quality and customer service and to this day we remain family owned and take pride in our core values. We are passionate about people and have a real focus and drive around continuous development.

The key responsibilities will include :

• Provide support to our Regional Heads of Land and Development in helping move development projects from feasibility to ‘construction ready’. This would include undertaking research, assisting in the writing of feasibility studies. Commissioning and managing the work of sub-consultants.
• Assist in bidding and winning future work through development of proposals and commercial structures.
• Assist in representing Willmott Dixon development solutions publicly and encourage / develop new relationships to grow the team and our reputation.
• Collaborate with and support other regional development managers to grow their pipeline. Including supporting on business development, bids, tenders, attending events etc.
• Assist in building and maintaining strong relationships with customers, consultants, funders and other stakeholders to deliver projects to site and successful outcomes for our customers.
• Create and maintain development appraisals on schemes, reporting internally and externally as required.
• Work closely with regional preconstruction teams to establish deliverable solutions which achieve relevant margin requirements.
• Support relevant consultant relationships on projects.
• Identify and mitigate risks / opportunities and develop contingency plans to eliminate risk and optimise returns to ensure that projects evolve to meet and better the financial and programme required.

Essential and Desirable Criteria

Essential criteria :

• High levels of personal energy and comfortable operating in a complex, fast paced environment with the ability to work both independently and as part of a passionate dynamic team.
• Tenacity and persistence to resolve challenging issues.
• Ability to challenge the status quo but knowing how to manage change to minimise disruption.
• Developer or construction side project management experience. This should include the development and management of project programmes, reporting progress against these, instructing multi-disciplinary teams to deliver against programme objectives, and the development and maintenance of project management tools (e.g. risk register, issues log, budget and resourcing plans).
• Assisting the senior team to prepare for, manage and record key client meetings.
• A passion to assist in developing out and identifying opportunities, push boundaries and engage strategically to help the team and customers deliver their outcomes.
• Commercial acumen in developing and reporting on commercial appraisals and financial modelling.
• Excellent written and verbal communication skills including report writing, presenting and pitching ideas. IT proficient including MS Word, Powerpoint, Excel, Teams and appraisal software.

Desirable criteria :

• Mixed use development experience (town centre, retail, leisure, community, office and residential).
• Knowledge of public partnering contractual arrangements (development agreements, partnership agreements, JV’s etc).
• Knowledge of funding routes (either private funding or public sector grant funding).
• Experience of working with or for Local Authorities.

In return we offer

A competitive salary in addition to a comprehensive benefits package* including a company pension scheme, green company car allowance, life assurance, private medical cover, incentive / bonus schemes, employee trade discounts, and many more. We offer you a bright future, one where you will have the opportunity to develop your career. We are a supportive, growing team in an exciting area supported by a larger forward-thinking company, who recognise and reward your achievements.

Additional Information

We’re an open minded team and business and we embrace diversity in the workplace. We welcome applicants from all backgrounds. Even if you don’t feel like you meet 100% of our requirements we encourage you to get in touch. We value our people and are building a team who share our values. Your skills, experience and background may be just what we need. As an equal opportunity employer, we do not discriminate and are committed to creating an inclusive and successful team which values our people as our biggest attribute.

About Us

With over 170 years of rich history, Willmott Dixon’s purpose is beyond profit; delivering brilliant buildings, transforming lives, strengthening communities and enhancing the environment so our world is fit for future generations. Ensuring that we add lasting value to the neighbourhoods we work in; our values, people, innovation, partnerships and focus on sustainability has allowed us to build a successful and solid privately owned business where our people can thrive.

Willmott Dixon was recognised by The Sunday Times as one of the Top 10 "Big" Companies to Work For in 2025, named among the Times Top 50 Employers for Gender Equality in 2024, and ranked in the Top Five of Europe’s 1,000 best workplaces by the Financial Times in 2025. Willmott Dixon is also the first major contractor and developer to win a King’s Award for Enterprise in the category of sustainable development