Research Scientist/Engineer at NZ Defence Force, Auckland

Mō tēnei tūranga mahi | About this role

Mō te tūnga | About the role

Defence Science & Technology (DST) is a civilian unit within the New Zealand Defence Force (NZDF), delivering scientific advice and technical support to the Army, Navy, and Air Force.

Based at Devonport Naval Base, DST brings together a multidisciplinary team working on challenges spanning underwater to space—supporting the NZDF to operate in increasingly complex and contested environments.

We're looking for a Research Scientist/Engineer to join our Undersea Intelligence, Surveillance, and Reconnaissance (UISR) team.

You'll contribute to research that enhances NZDF's undersea sensing capabilities, with a strong focus on underwater acoustics and a growing interest in autonomous systems. The role offers a high level of technical challenge, along with strong opportunities for professional development.

Key responsibilities:

• Lead and deliver research in undersea sensing and related technologies. 
• Provide expert technical advice to NZDF and government stakeholders.
• Communicate research outcomes through reports, presentations, and briefings.
• Collaborate with national and international research partners.
• Contribute to future capability development and research direction.

What DST offer:

• Work on meaningful, real-world problems supporting national defence.
• Access to unique research platforms and operational environments.
• Collaboration with other research teams and international partners.
• A friendly and supportive environment with an emphasis on professional development.

Ngā pūkenga me ngā wheako | Skills and Experience

You're a technically strong and curious problem-solver who enjoys applying science to real-world challenges.

You will have:

• A university degree in Physics, Engineering, or Applied Mathematics (essential); a master's or PhD is preferred.
  • Experience in one or more of the following technical areas:Physics-based modelling and simulation.
  • Digital signal processing.
  • Magnetic sensing and source reconstruction.
  • Underwater acoustics and communication systems.
  • Navigation, robotics, and autonomy.
• Proficiency in scientific computing tools such as MATLAB, Python, and C; some experience in embedded systems engineering would be advantageous.
• Strong written and verbal communication skills.
• Ability to work effectively with both technical and non-technical stakeholders.

Desirable Experience

• Approximately five years' experience in a maritime defence role, or in a related industry or academic environment.

Couple of things to note

• You will need to be able to travel nationally and internationally as and when required.
• You will need to be comfortable working in military environments (for example at sea).
• Salary being offered will be based on the skills and experiences you bring to the role.

If you're excited about applying advanced science and engineering to real-world defence challenges, we encourage you to apply.

Nōu te rourou | What's in it for you

Your skills and dedication deserve recognition, and NZDF delivers with competitive pay matched to your experience. But that's just the beginning – safeguard your loved ones with a fully funded life cover of up to $300,000 and critical illness protection. Other benefits include discounted additional insurances, free will services and savings schemes for the Defence community. Get expert financial guidance and mortgage broker services. Find all our benefits and more on the Force 4 Families website.

NZDF champions diversity and inclusivity, valuing every member and fuelling their success. We embrace uniqueness, understanding that diverse teams drive creativity, innovation, and excellence. With an open door to all – irrespective of gender, ethnicity, ability, age, or family dynamics – NZDF offers a flexible, empowering work environment. Join us in shaping a brighter future, where everyone thrives.

Me pēhea te tuku tono | How to Apply

Applications close on Wednesday 20 May 2026.

Use the links on this page where you'll be directed to the Defence Careers website.

Please Note:

• All applications must be made online, via the Defence Careers website. Each listing contains the Position Description and a Contact Us option for any queries or technical issues.
• Your cover letter will be a key part of our selection process, so please highlight how your experience relates to the key activities outlined in the Advert and Position Description.
• Applicants will be required to undergo a pre-employment drug-screening test prior to any offer of employment being made.

NZDF Employees/Members – please apply internally via the HR Toolkit; this will ensure that you are visible as an internal candidate.

NZDF Contractors – please apply via the Defence Careers website.

NZDF Reserves – please apply via the Defence Careers website if you cannot access the HR Toolkit.

Please Note:

To be eligible for the required level of government security clearance with the NZ Defence Force, you need to meet certain citizenship and residency criteria. Here's what you need to know:

Higher Level Security Clearance

• You must be a New Zealand citizen or you must hold New Zealand Permanent Residence or have a current New Zealand Residency Class Visa.
• At minimum, you must hold New Zealand Permanent Residence or have a current New Zealand Residency Class Visa, and you must be a citizen of and have lived in Australia, Canada, United Kingdom, United States of America or New Zealand continuously for the last ten (10) years.
• You must have a ten (10) year background history that can be verified and assessed appropriately by the NZ Security Intelligence Service (NZSIS) to determine if you are suitable for a security clearance at this level.

If you do not meet the minimum criteria, unfortunately, your application will not be accepted. We do welcome your application at a time when you will meet the requirements.