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Mott MacDonald

Senior Mechanical Engineer PHE

Location:  Noida, UP, IN
Location flexibility:  3 office days / week
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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.

Job Description

We require an enthusiastic and motivated person to work as a Senior Mechanical Engineer (Public Health) on projects within the Tunnel Systems MEP team.

The Senior Mechanical Engineer (Public Health) role spans the entire project lifecycle, from concept design to construction, including specifying and designing mechanical services for rail, tunnels, and stations within transport infrastructure. This involves detailed design calculations, selection of appropriate materials and equipment, and ensuring compliance with relevant standards and regulations.

Job Location

Noida

Key Responsibilities:

  • Leading design teams on projects.

  • Managing and coordinating multi-disciplinary project teams.

  • Production and delivery of reliable design solutions, reports, specifications, and drawings.

  • Ensuring the quality of technical deliverables, and supervision of activities in technical disciplines/business areas as appropriate.

  • Presenting technical solutions to clients and external stakeholders.

  • Production and delivery of reliable design solutions, reports, specifications and drawings.

  • Ensure that all necessary quality assurance (QA) functions are carried out for the project in accordance with project procedures.

  • Input into bid management and business development.

  • Assist in the mentoring, management and technical development of engineers and apprentices.

The successful candidate will join a well-developed team which includes a wide range of experience from principal engineers, senior engineers, graduates, and apprentices. Passing on knowledge and developing younger staff is a fundamental part of our team culture to which this role will contribute.

Candidate Specification

Qualifications:

The candidate will hold the following essential academic and professional qualifications and experience.

  • Educated to minimum degree level with a membership of a relevant professional organisation (i.e., IMechE, CIBSE).

  • Chartered Engineer (with equivalent/relevant experience).

Essential Skills and Experience:

You will have experience of a similar role as a Public Health Engineer in an engineering and construction environment with full exposure to major project work. Ideally, you will be able to demonstrate a mixture of the following:

  • Experience in working on large engineering and construction projects.

  • Experience of designing mechanical systems including all or most of the following;

  • foul water ejector systems

  • tunnel drainage

  • surface water pumped system

  • above-ground soil and waste systems

  • hot and cold-water systems

  • gas detection system

  • compressed air systems

  • tunnel fire main/hydrant systems

  • sprinkler/hose reel/ suppression systems.

  • Multi discipline familiarisation across MEP and telecommunications systems.

  • Knowledge of key standards and legislation relevant to mechanical discipline.

  • Experience of working with and applying the Construction (Design and Management) Regulations 2015.

  • Excellent communication skills as required for business development.

  • Proven ability to work within tight deadlines and act on own initiative where appropriate.

  • Proactive attitude, a willingness to engage and adapt, and apply previous skills/experience to new (potentially unfamiliar) challenges.

  • Excellent verbal, written and presentation skills.

  • Strong analytical, organisational skills with a good attention to detail.

  • Experience using industry standard software for mechanical engineering.

  • A good working knowledge of MS Word, Excel, and PowerPoint, and familiarity with common data environment principles.

Depending on project requirements, there may also be a need to travel to other locations (company or client, office or site) within the UK or overseas.

Desirable Competencies / Skills:

  • Membership of a relevant professional organisation (i.e., IMechE, CIBSE).

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

Employment Compliance Requirement

As part of our global compliance requirements, all candidates must hold a valid Right to Work (RTW) document in India, which will be verified during the recruitment process.
Acceptable documents include a Passport, Voter ID, or Birth Certificate.
By applying, you confirm that you can provide valid documentation if and when required.

Apply

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Mott MacDonald

Senior Mechanical Engineer(PHE)

Noida, IN

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
Collaboration spaces
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
Menopause support
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
Women’s health support
Mental health first aiders
Mental health support
Emergency leave

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
Apply

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Company employees:

18,000 worldwide

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

0:35:65

Hiring in countries

Australia

Bulgaria

Canada

Czechia

Germany

Hong Kong

Hungary

India

Indonesia

Ireland

Italy

Japan

Malaysia

New Zealand

Qatar

Saudi Arabia

Serbia

Singapore

South Korea

Spain

Taiwan

Thailand

United Arab Emirates

United Kingdom

United States

Office Locations