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Mott MacDonald • Ahmedabad, GJ, IN; Mumbai, MH, IN; Noida, UP, IN

Project Lead (Treatment Plants)

Employment type:  Full time
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Job Description

Mott MacDonald is a global engineering, management, and development consultancy committed to delivering impactful work that shapes the future.


We are a team of over 20,000 experts working across the world in more than 50 countries.
We are proud to be part of an ever-changing global industry, delivering transformative work that’s defining our future. It’s our people who power that performance. As an employee-owned business, we invest in creating a space for everyone to feel safe and valued and empowered with the right tools and support.


Whether you want to pursue excellence in your specialism or broaden your experience with flexible roles across our business, you’ll be connected to a community of global experts championing you to be your best. Join us and shape your story with Mott MacDonald, where everyone has the opportunity to be brilliant.

You will be involved in design and build projects, preparing outline and detailed civil /Mechanical engineering designs, technical and commercial specifications, drawings, and schedules, and working closely with our client and contractor partners.

You will be responsible for the following:

  • Working as part of a “project triangle” alongside a Site Manager and Quantity Surveyor to ensure that technical, constructability and commercial aspects of project delivery are considered throughout.
  • Leading the design of treatment or infrastructure projects from the initial outline to detailed design, through construction, commissioning, and handover
  • Coordinating the project team including civil, electrical, mechanical and process designers, BIM modelers and technical specialists and ensure designs are completed on programme, within budget, and to the quality defined by each framework and industry specifications
  • Undertake design in own discipline and mentor less experienced colleagues where appropriate
  • Building positive relationships with the clients’ project, operational and technical assurance teams and promote a "one-team" approach

Candidate Specification:

  • A degree in civil engineering /Mechanical Engineering
  • Experience in engineering design, in roles of increasing responsibility and project complexity.
  • Chartered engineer (ICE), or working towards achieving professional qualifications
  • UK, South East Asia, or Middle East water/wastewater sector experience in treatment (non-infra) projects
  • Proactive approach, and able to adapt to changing scenarios
  • Proven client liaison skills
  • Experience of working on complex multidisciplinary projects
  • Excellent verbal and written communication skills
  • A strong technical focus, able to innovate and lead by example
  • Excellent knowledge of current international codes and regulations
  • IT and standard industry software skills, including knowledge of BIM
  • Ability to communicate confidently and professionally in English with all levels of staff and clients (written and verbal)

Software:

  • Some experience in either of Revit, Plant 3D, Navisworks
  • AutoCAD, Microsoft Word, Excel, PowerPoint, SharePoint and PDF document management
  • Bentley ProjectWise, BIM 360

Flexible working
At Mott MacDonald, we support our staff to create work-life balance which works for them and welcome candidates looking for career flexibility. We are open to discussing flexible working at interview stage.

Our benefits package is designed to enhance your experience:

  • Agile working
  • Critical illness and compassionate leave
  • Paternity Leave
  • Group term life insurance, and Group medical insurance coverage
  • Career mobility options
  • Short and Long-term global employment opportunities
  • Global collaboration and knowledge sharing
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Working at Mott MacDonald

3 office days / week

A little flex time – We’re happy to talk flexible working and how we can support your responsibilities beyond the workplace. We offer a range of options depending on your role, so please discuss this with your recruiter.

Company benefits

Accrued annual leave
Adoption leave – 26 weeks full pay
Annual bonus
Annual pay rises
Bank holiday swaps
Bike parking
Book swaps
Buddy scheme
Buy or sell annual leave
Carer’s leave – up to 5 days, two of which are paid
Compassionate leave
Critical Illness Insurance
Cycle to work scheme
Dental coverage
Employee assistance programme
Employee discounts
Enhanced maternity leave – 26 weeks full pay
Enhanced paternity leave – 2 weeks
Enhanced pension match/contribution – matched up to 7%
Enhanced sick pay
Ergonomic workstations
Eye Care Support – Eyecare vouchers
Faith rooms
Fully stocked snack cupboard
Further education support
Health assessment
In house training
Income protection
L&D budget
Learning platform
Life assurance
Life insurance – 4 x salary
Lunch and learns
Meditation space
Meditation space
Mentoring
Modern office
On-site shower
On-site yoga classes
Open to part time work for some roles
Open to part-time employees
Pregnancy loss leave
Pregnancy support
Private booths
Private GP service – Private Medical care for all UK staff
Professional subscriptions – We pay for your primary professional annual subscription
Referral bonus
Religious celebration leave
Reservist leave – 10 days leave
Returnship
Salary sacrifice
Share options
Shared parental leave – We match up to 24 weeks full pay
Study support
Tax-free childcare
Teambuilding days
Theme park discounts
Travel loan
Women’s health leave
Menopause support
Women’s health support
Collaboration spaces

Awards & Accreditations

Best Employee Wellbeing

Top 5 - Best Employee Wellbeing

Flexa awards 2026
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2026
2nd - Best Career Progression

2nd - Best Career Progression

Flexa awards 2025
3rd - Most Family Friendly Company

3rd - Most Family Friendly Company

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Best Work-Life Balance

Top 5 - Best Work-Life Balance

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
Flex spring

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Company employees:

18,000 worldwide

Gender diversity (m:f:n-b):

0:35:65

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