Technical Manager; Flood Risk

Technical Manager (Flood Risk) – Bristol

This role can be worked flexibly with a minimum of 3 days per week in the office and the option of adjusted start and finish times.

• Lead the development of 1D, 2D and integrated hydraulic models using software such as Flood Modeller, TUFLOW, Info Works ICM, HEC‑RAS or similar.
• Oversee and deliver Flood Risk Assessments (FRAs), Surface Water Management Plans and Flood Consequence Assessments.
• Oversee hydrological assessments, including FEH, ReFH2, and statistical analysis.
• Provide technical leadership, mentoring and quality assurance for junior modellers and analysts.
• Prepare high‑quality technical reports, models, and presentations.
• Support bids, proposals, and business development activities.
• Ensure all work meets industry standards, regulatory requirements, and project deadlines.

• Hold a degree in environmental science, engineering or a similar subject with significant water science, hydrology, or hydraulics content.
• Have proven experience liaising with clients, regulators (EA, LLFAs, water companies), and multi‑disciplinary teams.
• Hold chartered status from an appropriate institution.
• Have strong proficiency in at least one major modelling platform (e.g. Flood Modeller, TUFLOW, ICM).
• Have excellent understanding of UK and Scotland flood policy, NPPF, EA guidance, and drainage standards.
• Possess knowledge of water resource management (advantageous).
• Have proven ability in the leadership and motivation of individuals.
• Have commercial experience of producing winning tenders and understanding commercial risk and influencing strategic decision-making within the business.
• Possess excellent consultancy, communication and interpersonal skills with a good working relationship with all levels of the organisation, clients and contractors.

• Flexible and hybrid working (Flexworks Policy)
• Competitive pension contribution
• Life Assurance
• Private Medical Insurance (including family cover)
• Company car or car allowance
• Discretionary Annual Bonus Scheme
• Payment of two relevant professional subscriptions
• 25 days holiday plus bank holidays (with the option to purchase up to 5 additional days per year).
• Cycle2
  
  Work Scheme
• Employee Assistance Programme (wellbeing, mental health, financial and work advice).
• Employee discounts via Sweco Benefit Select (Faircare)
• Salary Sacrifice Electric Vehicle Scheme
• We plant a tree for all new starters!

It’s important to us that all our colleagues thrive at work – we strive to have a friendly and inclusive culture which respects the contribution individuals can bring to Sweco. We aim to promote equality, inclusivity and diversity for everyone.

Here at Sweco we positively encourage applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, pregnancy or maternity/paternity.

We have signed the Armed Forces Covenant to ensure those who serve or have served, and their families, are treated fairly. To find out more The Armed Forces Covenant - Our Commitments | Sweco UK.

We are an accredited Real Living Wage Employer which reflects our commitment to fair pay and support for all colleagues.

We are also proud to be a Disability Confident Committed employer, and will interview applicants covered by the Equality Act 2010 that opt into the guaranteed interview scheme on the application form and meet the minimum criteria for the role.

If I have a disability, can I get help (e.g. “reasonable adjustments”) with the application process?

If you’re an applicant with a disability that requires a reasonable accommodation to complete any part of the application process or are limited in the ability or unable to use the online application system and need an alternative method for applying, please contact for assistance.

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