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Mott MacDonald • Sydney, NSW, AU

Principal Digital Designer

Employment type:  Full time
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Job Description

Brilliant people trusted to do brilliant things

Mott MacDonald is a vibrant and forward-thinking engineering, management, and development consultancy. Working together as a global team we plan, design, deliver and maintain the transport, energy, water, buildings, and wider infrastructure that is integral to people’s daily lives. We value excellence in every dimension of our business and continuously seek opportunities to improve what we do and how we do it.

We employ brilliant people who combine their diverse skills and experiences to achieve brilliant things. Whether you want to specialise or broaden your experience, you'll be supported by global specialists eager to share their expertise. With numerous opportunities to learn and grow, the possibilities are as diverse as our people. Working as a connected global team, we deliver impactful projects that shape the future.

Your Opportunity

Due to exciting upcoming projects, we have an exciting opportunity for a Principal Digital Designer to be part of our Buildings services team in Sydney. You will be joining a diverse team of people that are passionate about what they do, with a proven track record of guiding our projects and clients, and leading the delivery of digital ways of working across infrastructure projects.

Key Responsibilities

Technical Excellence

  • Lead Building Services digital delivery and BIM coordination on major projects.
  • Promote consistent application of BIM standards, templates, families and workflows.
  • Support the development and implementation of national BIM standards and procedures.
  • Drive technical excellence in digital design, model quality and information management.
  • Champion integrated engineering and engineer-led modelling workflows.
  • Contribute to the development of computational design and automation initiatives.

Project Delivery

  • Act as BIM Lead on complex multi-disciplinary Building Services projects including drawing planning and production.
  • Develop Digital Delivery Plans, BIM Execution Plans and model governance processes.
  • Coordinate federated models and manage multidisciplinary design interfaces.
  • Lead model reviews, clash detection workshops and model-based coordination activities.
  • Ensure project BIM deliverables meet client and project requirements.
  • Support project teams in achieving programme, quality and commercial objectives.

Team Leadership

  • Provide day-to-day leadership and mentoring to BIM Designers and developing BIM practitioners.
  • Assist with capability assessments, development plans and technical coaching.
  • Support recruitment and onboarding of BIM staff.
  • Foster collaboration across locations and disciplines.

National BIM Team Collaboration

  • Participate in the national Buildings BIM network.
  • Promote resource sharing and collaboration between offices.
  • Support implementation of national BIM initiatives and improvement programs.
  • Contribute lessons learnt and innovation outcomes from project delivery.

Global Delivery Service (GDS) Integration

  • Coordinate BIM and digital delivery support from GDS resources.
  • Assist project teams in integrating Australian and GDS workflows.
  • Promote effective utilisation of GDS as a delivery and engineering support partner.

Innovation and Digital Development

  • Promote the adoption of automation, computational design and emerging digital delivery technologies.
  • Support evaluation and implementation of new BIM tools and workflows.
  • Contribute to business improvement and productivity initiatives.

Knowledge, Skills and Experience

Essential

  • Significant experience in Building Services BIM and digital delivery including Revizto.
  • Advanced Revit capability across Building Services disciplines.
  • Experience coordinating overseas project delivery teams.
  • Strong understanding of multidisciplinary BIM coordination.
  • Experience leading digital delivery on medium to large projects.
  • Knowledge of ISO 19650 information management principles.
  • Experience working within cloud-based Common Data Environments including Autodesk Construction Cloud / BIM 360.
  • Strong communication and stakeholder engagement skills.
  • Demonstrated mentoring and leadership capability.

Desirable

  • Experience with Dynamo, scripting, automation or computational design.
  • Experience on major infrastructure, aviation, defence, health or complex buildings projects.

Technical Capability Requirements

  • Advanced Revit modelling and content management.
  • Understanding of model federation and clash detection processes.
  • Knowledge of model auditing, QA and governance.
  • Capability in BIM execution planning and digital delivery management.
  • Familiarity with interoperability workflows and common industry data standards.
  • Understanding of digital engineering, information management and computational design principles.

Key Accountabilities

  • Safe, compliant and high-quality BIM delivery.
  • Development and mentoring of BIM team members.
  • Consistent implementation of Buildings BIM standards.
  • Effective integration of overseas resources.
  • Support for recruitment and capability growth.
  • Contribution to national BIM strategy outcomes.
  • Continuous improvement of digital delivery efficiency and quality.

Our company, values, and benefits

Mott MacDonald celebrates diversity and inclusion, offering a supportive work environment that values work-life balance, diversity, inclusion, and equity. We welcome diverse applicants, including First Nations People, people with disabilities, members of the LGBTQIA+ community, and people of all genders, neurodiversity, cultural backgrounds, age groups, and those with intersectional identities.

We offer a range of diverse benefits and facilities to make this a great place to be, including:

  • Agile working environment, supporting our people to work flexibly
  • Discretionary Group and Personal Performance Bonuses for eligible employees
  • Employee resource groups including the Inclusive Network for Women, Corporate Social Responsibility and more
  • Annual Health Checks and ongoing professional development


You've got this!

We endorse a diverse and inclusive workplace, and look to provide suitable opportunities for employees . Please apply if you are interested !

#LI-JS1

Apply now

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

Indonesia

Ireland

Italy

Japan

Malaysia

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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