Consultant, Infrastructure

Are you passionate about driving impactful change through infrastructure development? At Tetra Tech International Development, we’re looking for an Infrastructure Consultant to support innovative projects that transform lives and communities across Southeast Asia and the Pacific.

Contribute to a world where people, communities and the planet thrive.

Tetra Tech International Development is a leading development consulting firm working with government, businesses, and NGOs to solve complex development challenges in the Indo-Pacific region. For more information please visit our website .

The opportunity

• Based in Australia (in office, hybrid or remote)
• Full-time ongoing role
• Contribute to research, business development, delivery and project management tasks on infrastructure development projects.

Key responsibilities

• Apply technical expertise in infrastructure development across various sectors, ensuring high-quality and timely deliverables.

• Develop and deliver proposals, bid strategies, and marketing efforts to secure new business opportunities.

• Lead and oversee complex infrastructure projects, ensuring compliance, budget control, and client satisfaction.

• Promote sustainability, gender equality, and inclusive development across all initiatives.

• Build and maintain strong relationships with clients, stakeholders, and internal teams.

• Mentor and support the professional growth of less experienced staff within the practice area.

• Monitor industry trends and contribute to the continuous improvement of processes and methodologies.

• Actively engage in marketing, scoping, and strategic planning to support business growth.

  Selection criteria

• A relevant undergraduate degree in infrastructure-related fields (e.g., architecture, engineering, project management, or finance).

• Prior experience in business development and project management.

• Understanding of international development, particularly in Southeast Asia and the Pacific, is highly valued.

• Strong research and analytical skills with knowledge of both qualitative and quantitative methods.

• Advanced proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, and Visio).

• Exceptional interpersonal skills, with the ability to collaborate effectively with diverse teams.

• Service-oriented and motivated, with a positive, solution-focused approach.

• Ability to work independently as part of a team.

• Strong ethical standards, maintaining confidentiality on sensitive matters.

Why Tetra Tech International Development?

As a leading development consulting firm, Tetra Tech International Development works with people and communities to solve some of the world’s most complex challenges to achieve a positive impact.

Working at Tetra Tech International Development means working within a values-led organisation that invests in flexible work environments built on trust, safety and well-being. Through unified systems, flexible and supportive workplaces, we provide the foundations required for our team to enjoy the work they do and deliver value every day. Read more about our culture, purpose and values here.

Tetra Tech International Development is an equal-opportunity employer and has a genuine commitment to diversity and inclusion. We encourage people with disability; First Nations Peoples; and people of all cultures, genders, abilities and experiences to apply.

Should you require additional support with your application, please email IDEV.HRServices@tetratech.com or phone (08) 8375 4400.