Associate Director, Defence and Human Security

We are seeking a visionary Associate Director, Defence and Human Security ready to lead transformative initiatives and make a lasting impact in the Indo-Pacific. Seize this opportunity to drive strategic change and enhance regional security.

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
• Engage with government and private sector stakeholders, lead strategic capture plans, and contribute to creating compelling value propositions in areas including maritime security and safety, humanitarian preparedness, and regional security cooperation.

Key responsibilities

• Identify opportunities, priority proposals and develop and implement capture plans,
• Build and maintain strategic relationships with stakeholders across defence and security sectors.
• Support cross-practice collaborations to deliver a cohesive “One Tetra Tech” approach.
• Represent Tetra Tech at industry events, client meetings, and project sites.
• Provide insights into defence and security agency policies, priorities, and operating contexts.
• Draft position papers, EOIs, proposals, and thought leadership content.
• Shape and present Tetra Tech’s maritime safety and security capabilities to market.
• Contribute to the development of offerings in cybersecurity, environmental security, and infrastructure.

Selection criteria

• Bachelor’s degree in a relevant discipline (Master’s degree or post-graduate certifications preferred).
• NV-1 Security Clearance or ability to obtain.
• Proven experience in project management, procurement, and/or contract management in the Defence or security sectors.
• Demonstrated success in building relationships with Australian government officials and foreign government representatives.
• Experience in ASDEFCON procurement responses and writing high-quality reports is highly regarded.
• In-depth understanding of Australian Defence and security policies, procurement mechanisms, and strategic objectives.
• Familiarity with Indo-Pacific security issues, including maritime and environmental security.
• Awareness of whole-of-government responses to international security challenges.

For a complete position description, please click here. Please use password TetraTech2025

How to apply

Click the "Apply for job" button. 

Applications will only be accepted via the Tetra Tech International Development Website. Emailed applications will be disregarded.

Please submit:

• Resume
• Statement of suitability (not to exceed two pages), demonstrating how your qualifications, experience, knowledge, skills and personal attributes align with the selection criteria

Apply before 11:59 PM (AEST) 12 January 2025

Due to a high volume of applications, only shortlisted candidates will be contacted.

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.