Job Description
Mō tēnei tūranga mahi | About this role
Mō te tūnga | About the role
The Underwater Intelligence, Surveillance and Reconnaissance (UISR) team provides specialist advice inside the NZDF related to underwater sensor performance. We conduct original research into compact acoustic array design, source detection, classification and tracking techniques, build tools for analysis of underwater acoustic and magnetic signals, and support in-service signature measurement systems.
A typical day in this role will see you assisting the team in our compact acoustic array project by computer simulation and in-water testing, investigating new techniques for source identification and classification, and providing technical support to in-service capabilities. You will contribute to our ongoing efforts to develop and maintain tools for underwater signature analysis including navigation and sensor data fusion algorithms, electromagnetic signature models, instrumentation development, data analysis workflows and report generation. Some of this work will require production of technical reports and there may be opportunity to publish in open-source literature.
You will get the opportunity to work with industry and partner organizations in data collection, processing, analysis, algorithm and software development. Infrequently, you may be required to participate in experiments at sea, onboard commercial workboats or Navy vessels. You will also be required to provide direct specialist support to NZDF uniformed personnel in areas in which you have expertise.
The role will require the ability to travel both internationally (valid passport needed) and domestically. You will also need a full driver's licence and be able to work in remote and challenging environments with military personnel in the air, land and maritime domains.
The remuneration offered will be dependent on skills and experience.
Applications may be reviewed upon receipt. It is advised to apply early to avoid disappointment, as this role may close ahead of time due to a high volume of applicants.
Ngā pūkenga me ngā wheako | Skills and Experience
We are seeking an individual with at least a bachelor's degree in physics, mechanical engineering, electrical engineering, applied mathematics, or a related applied science; a Master's or Ph.D. degree is preferred.
From one to three years post-graduate experience in either industry or an academic research group is desirable but not essential.
Key technical skills:
- Physics-based modelling and simulation.
- Underwater sound, digital signal processing and sonar.
- Physics of electromagnetism and magnetic sensing.
- Inertial sensors, navigation systems and data fusion.
- Proficiency in scientific programming languages. (MATLAB, Python)
In addition to strong skills in several of these areas, you will need to be able to work with low levels of supervision both inside and outside of the laboratory environment and have strong written and verbal communication skills.
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 Monday 11 August 2025.
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.