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Mott MacDonald • SG

Site Adminstrator

Employment type:  Contract
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Job Description

Location/s: Singapore
Recruiter contact: Shing Ying Low

Mott MacDonald Singapore is currently looking for a full-time Site Administrator (36 months fixed-term contract) to support the construction site administration of a large aviation infrastructure project in Singapore. This will be a brilliant opportunity to work within large multi-disciplinary teams in a major project environment, making a tangible impact on our built environment.

Roles & Responsibilities

  • Deliver full administrative support to the Site Superintending Office and project teams daily to ensure operational efficiency.
  • General office duties such as filing, photocopying, and data entry.
  • Coordinate vehicle and transport arrangements for the site and project teams.
  • Coordinate communication (such as emails and phone calls) and workflow within and between site, site staff, suppliers, vendors, head office etc, to facilitate project progress
  • Perform data entry and document control to keep records accurate and current for audit and reference purposes.
  • Assisting with the preparation of reports, drawings, and other documents as required
  • Performing other ad-hoc administrative tasks as assigned

About you:

  • Excellent communication in English, both in speaking and writing.
  • Proficient in Microsoft Office applications including Excel, Word, and Outlook to manage documentation and communication
  • Strong organizational and multitasking skills to handle multiple administrative tasks efficiently
  • 3 to 5 years of relevant experience as a site administrative officer in the construction/engineering/infrastructure industry.
  • 44 hours/week
  • 36 months fixed-term contract.
  • Site location: Changi East Project Office
    • There is a shuttle bus provided from Tanah Merah MRT Station during morning, lunch, and evening times.

Equality, diversity and inclusion

We put equality, diversity and inclusion at the heart of our business, seeking to promote fair employment procedures and practices to ensure equal opportunities for all. We encourage individual expression in our workplace and are committed to creating an inclusive environment where everyone feels they have the opportunity to contribute.

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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

Working at Mott MacDonald

Company employees:

18,000 worldwide

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

0:35:65

Hiring in countries

Australia

Bulgaria

Canada

Czechia

Germany

Hong Kong

India

Ireland

Italy

Japan

Malaysia

Netherlands

New Zealand

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
Best Work-Life Balance

Top 5 - Best Work-Life Balance

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025

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