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Working at Mott MacDonald

  • Company employees
    18,000 worldwide
  • Gender diversity (m:f:nb)
    0:35:65

Hiring in

  • Africa
  • Northern America
  • Southeast Asia
  • Western Asia
  • Europe
  • Australia
  • Colombia
  • Hong Kong SAR China
  • India
  • Japan
  • South Korea
  • New Zealand

Office locations

Join Mott MacDonald in Melbourne as a Design Manager - Defence and Security on a full-time or available part-time basis. You will lead the design delivery of the Estate Works Program, coordinating multidisciplinary teams and driving safe, high-quality infrastructure solutions.

Requirements

  • Demonstrated experience in design management, engineering delivery, or multidisciplinary project coordination.
  • Strong understanding of project delivery across scope, programme, budget, quality, and risk.
  • Experience in regulated environments and applying governance standards.
  • Must be an Australian citizen with the ability to achieve a baseline security clearance.
  • No specific degree is explicitly required by the posting.

Skills & Responsibilities

  • Design Management: Lead the resourcing, coordination, and delivery of design packages across a portfolio of complex infrastructure projects.
  • Project Control: Manage programme, scope, budget, and design quality to achieve successful outcomes.
  • Stakeholder Engagement: Collaborate closely with project managers, technical teams, and external partners to deliver compliant solutions.
  • Safety & Compliance: Drive safe design practices and ensure adherence to relevant legislation, standards, and client requirements.
  • Potential transition routes: People from Senior Project Engineer or Technical Lead roles may bring multidisciplinary coordination and technical governance skills, alongside meeting Australian citizenship and security clearance requirements.

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 ​

​

We are seeking an experienced and motivated Design Manager to lead the design delivery of a portfolio of Estate Works Program (EWP) through the Project Delivery Services (PDS) Contract. In this role, you will be responsible for coordinating multi-disciplinary design teams, ensuring technical quality, managing programme and budget performance, and working closely with project managers and stakeholders to deliver successful project outcomes. This is an excellent opportunity for a collaborative leader who thrives in complex project environments and is passionate about delivering safe, compliant and high-quality design solutions.

  • Lead the resourcing, coordination and delivery of design packages across a portfolio of projects.

  • Manage programme, scope, budget and design quality to ensure successful project outcomes.

  • Work closely with project managers, technical teams and stakeholders to understand requirements and deliver compliant solutions.

  • Drive safe design practices and ensure compliance with relevant standards, legislation and client requirements.

  • Coordinate multidisciplinary teams and subconsultants to achieve project milestones on time and within budget.

  • Support effective risk, change and document management throughout the project lifecycle.

  • Provide clear, timely and transparent communication on project progress, issues and recommended actions.

  • Contribute to team capability, technical leadership and continuous improvement across the design function.

About You

To succeed in this role, you will bring strong design management capability, excellent stakeholder engagement skills and a proven ability to lead teams in complex infrastructure or Defence project environments.

  • Demonstrated experience in design management, engineering delivery or multidisciplinary project coordination.

  • Strong understanding of project delivery across scope, programme, budget, quality and risk.

  • Ability to lead and influence diverse technical teams and external partners.

  • Experience working within regulated environments and applying relevant standards and governance requirements.

  • Citizen of Australian and ability to achieve a current baseline security clearance.

As a recognised Veteran Employment Supporter and signatory to the Veteran Employment Commitment, we actively encourage applications from current and former Australian Defence Force personnel.

Culture & 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.

Our benefits package is designed to enhance your experience:

  • A flexible and agile work atmosphere that caters to your professional journey and life's special moments
  • A competitive salary complemented by Discretionary Group and Personal Performance Bonuses for eligible employees
  • Comprehensive coverage including life and salary continuance insurance, providing peace of mind during uncertain times
  • Opportunities to enhance your work-life balance through the option to purchase extra annual leave
  • Employee resource groups including the Inclusive Network for Women, Corporate Social Responsibility and more

Employee Ownership

  • Our employee ownership model means no external investors, just us, creating a culture of shared success.
  • Our employees have a stake and a voice in our business, giving them a direct connection to our success through our personal and group performance bonuses.
  • As your career grows, so does your stake, recognising your long-term impact and contribution.
  • Your voice matters, with the opportunity to connect directly with senior leadership through formal channels to help shape our future.

You’ve got this!

We endorse a diverse and inclusive workplace, and look to provide suitable opportunities for employees including the opportunity for part time and job shared roles where possible. If you are interested in this role and looking for a part time permanent opportunity, please apply! #LI-RZ1

Apply now
Mott MacDonald

Design Manager - Defence and Security

Melbourne, Victoria
Competitive salary + performance bonuses

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