Defence Security Officer

Austal-7

Austal-7 seeks a Defence Security Officer to oversee compliance and security initiatives, requiring NV1 clearance and a solid background in security management.

Last checked on June 15, 2026. We may earn a commission when you click through.

Austal-7 offers a critical position for those looking to advance their career in defence security, though it may not be suitable for entry-level applicants.

✓ Opportunity to work with a leading defence company ✓ Engaging role with varied responsibilities ✓ Strong focus on compliance and security strategy

Defence Security Officer

Austal-7

Updated 48 minutes ago

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Western Australia

Austal-7 offers a critical position for those looking to advance their career in defence security, though it may not be suitable for entry-level applicants.

About this role

Austal-7 seeks a Defence Security Officer to oversee compliance and security initiatives, requiring NV1 clearance and a solid background in security management.

About the Company

Austal-7 is a prominent defence contractor based in Western Australia, specializing in shipbuilding and maritime services.

Key Highlights

✓ Manage security compliance and initiatives
✓ Lead security incident responses
✓ Support the overall security strategy
✓ Coordinate practices across teams
✓ NV1 clearance required

💡 Honest Take: This role is ideal for individuals with a strong background in security management, but the NV1 clearance requirement may limit the candidate pool.

Pros

✓ Opportunity to work with a leading defence company
✓ Engaging role with varied responsibilities
✓ Strong focus on compliance and security strategy

Cons

✗ NV1 clearance is mandatory
✗ Limited to experienced candidates
✗ Position based in Perth only

Best For: This role is targeted at individuals with extensive security experience and a commitment to maintaining high compliance standards.

Watch Out: Candidates without NV1 clearance or relevant experience may find their applications unsuccessful.

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What Customers Say

Feedback from employees highlights a dynamic work environment but notes the high expectations and strict clearance requirements.

Expert Review

The Defence Security Officer position at Austal-7 is crucial for ensuring that security measures align with compliance standards. With the role focusing on managing security incidents and supporting the company's security strategy, it demands a proactive and knowledgeable individual. NV1 clearance is a strict prerequisite, making it less accessible for entry-level job seekers.

Austal-7 is recognised for its expertise in the maritime sector, and this role offers the chance to contribute to high-stakes projects. Successful candidates will lead security initiatives but also collaborate across various teams to enhance overall security practices. This collaborative environment fosters a comprehensive understanding of security in the defence context.

that the position is located in Perth, which may deter applicants not willing to relocate. The emphasis on compliance also means that candidates must be well-versed in current security regulations and practices. According to Austal-7's page, the position is integral to maintaining the integrity of their operations.

Overall, while the Defence Security Officer role presents exciting opportunities within a reputable company, the strict clearance requirements may restrict the applicant pool. Those interested should ensure they meet all qualifications before applying.