Senior Cyber Security Vulnerability and Pen-Tester

Mo te tunga | About the role

We are offering an exciting opportunity for an experienced Senior Cyber Vulnerability and Penetration Tester to join our growing security team.

At the Defence Cyber Security Centre (DCSC), we are committed to defending and ensuring the security of the Defence Information Environment against potential ICS threats. Our work involves proactive threat monitoring, efficient response strategies, and risk assessment.

In your role as a senior team member, you will have a pivotal role in identifying vulnerabilities that could jeopardize the integrity of the Defence Information Environment.

Your responsibilities will include:

• Conducting network penetration testing, web application penetration testing, and configuration reviews in accordance with industry security standards.
• Generating detailed reports with findings and offering valuable recommendations.
• Participating in peer reviews of vulnerability assessment and penetration testing reports.
• Assisting in the investigation, documentation, response, and remediation of cyber incidents.
• Conducting research on emerging trends and vulnerabilities in the cyber landscape.
• Providing input regarding identified vulnerabilities, weaknesses, and potential upgrades or improvements.
• Engaging in cyber challenges as required enhancing your skills and expertise
• Mentoring and monitoring analyst staff in CVP.

Please note: As this role requires a high level of security clearance, you will need to be / have been a NZ, UK, Australian, Canadian or USA citizen for a minimum of 10 years to be eligible for this role.

The successful candidate is required to undergo a psychological assessment as part of the pre-employment security vetting process.

Nga pukenga me nga wheako | Skills and Experience

We are eager to hear from individuals who can demonstrate strong analytical and technical skills and is committed to achieving results.

In particular, we are looking for candidates who can meet the following criteria:

• At least 3-5 years Senior-level experience gained in the field of cybersecurity within a large and intricate IT environment.
• An appropriate tertiary qualification.
• A proven record of accomplishment in assessing Cyber Security policies, frameworks, and standards.
• A solid grasp of the various products, tools for Vulnerability Assessment/Penetration Testing, and methodologies in the realm of Cyber Security.
• Exceptional report-writing skills, an ability to think broadly, focus on solutions, and thrive under pressure within a collaborative, multi-disciplinary team.
• A certification in Offensive Security Cyber is desirable, but not essential.

If you meet these qualifications, we encourage you to get in touch with us as your skillset aligns with our requirements.

Nou 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 pehea te tuku tono | How to Apply

Applications close on Sunday 7 December 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 for at least the last ten (10) years.
• 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.
• To obtain this level of clearance, you must have a background history of fifteen (15) years 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.