Security Specialist - High Security Programs

We are seeking an experienced Security Lead to join a critical Defence program based in Exmouth. This is a unique opportunity to play a key role in supporting national security outcomes, while leading and shaping site-wide security operations. 

In this role, you will act as the central security authority on-site, owning security operations, influencing best practice, and contributing to the maturity of the overall security function.  

Why this role?  

• Purpose-driven work – contribute directly to national defence capability 

• High-impact role – autonomy to lead and evolve the security function 

• Flexible working options - including hybrid working, 9 day fortnights, volunteer leave and varying start and finish times to suit your family needs

• Stability & structure – work within a well-established global organization 

• Professional development – further education, leadership development, professional industry memberships and unlimited access to a range of online training 

About the role 

As Security Lead, you will manage the day-to-day security operations of the site while ensuring compliance with Defence and organisational security frameworks.  

You will also play a key role in building security awareness, strengthening processes, and supporting program success through proactive risk management and governance.  

Key responsibilities 

• Lead and implement protective security practices in line with DSPF, PSPF, and ISM requirements. 

• Manage and administer site security systems, user access, and reporting processes  

• Oversee visitor management, contractor access, and site compliance activities  

• Maintain and improve security registers, audit processes, and documentation  

• Deliver security briefings, education sessions, and awareness programs 

• Manage security clearances and liaise with AGSVA on personnel security matters  

• Provide expert security advice to stakeholders and contribute to policy and process improvements  

• Support audits, reviews, and ongoing security program development  

What you bring 

You are a proactive and detail-oriented security professional who thrives in complex, high-security environments and enjoys taking ownership of outcomes. 

• Ability to obtain and maintain an NV2 (Top Secret) AGSVA clearance  

• Experience working within Defence or government security frameworks 

• Strong understanding of protective security principles and compliance requirements 

• Excellent stakeholder engagement and communication skills 

What to expect 

This role is based in a remote, high-security environment, requiring adaptability, resilience, and strong stakeholder collaboration across Defence, government, and international teams.  

You will operate in a complex regulatory environment, balancing operational priorities with strict security requirements while contributing to continuous improvement initiatives.  

Apply now 

If you’re looking for a role where you can step into ownership, influence outcomes, and contribute to something bigger, we’d love to hear from you.