Defence Site Security Officer

MSS Security

MSS Security is hiring Security Officers for a full-time role at Simpson Barracks. AGSVA clearance is preferred, along with a valid security licence.

Last checked on June 17, 2026. We may earn a commission when you click through.

If you're committed to security and want to contribute to Defence operations, this role offers a solid opportunity in a reputable company.

✓ Stable full-time employment ✓ Prestigious work location ✓ Professional development opportunities

Defence Site Security Officer

MSS Security

Updated 17 days ago

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Victoria Full Time

If you're committed to security and want to contribute to Defence operations, this role offers a solid opportunity in a reputable company.

About this role

MSS Security is hiring Security Officers for a full-time role at Simpson Barracks. AGSVA clearance is preferred, along with a valid security licence.

About the Company

MSS Security is a leading provider of security services in Australia, known for its commitment to integrity and professionalism.

Key Highlights

✓ Full-time role at a prestigious Defence site
✓ AGSVA clearance preferred
✓ Opportunity for career advancement
✓ Supportive work environment
✓ Training provided for Certificate II in Security Operations

💡 Honest Take: This position is ideal for security professionals looking to work in a Defence environment, but obtaining AGSVA clearance can be a lengthy process.

Pros

✓ Stable full-time employment
✓ Prestigious work location
✓ Professional development opportunities
✓ Supportive team culture

Cons

✗ AGSVA clearance required or must be obtained
✗ Not suitable for those seeking part-time work
✗ Potentially long clearance process

Best For: This role is for dedicated security officers looking to work in an esteemed environment and willing to undergo the clearance process.

Watch Out: Be prepared for the time commitment involved in obtaining AGSVA clearance, as it may delay your start.

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Expert Review

This role at MSS Security offers a unique chance to work in a Defence environment, providing a sense of purpose and responsibility. The position requires AGSVA clearance, which can take time, so applicants should be ready for a potentially lengthy onboarding process.

The company provides a full-time opportunity at the prestigious Simpson Barracks, ppealing for those looking to establish a career in security. MSS Security is known for fostering a supportive work culture, which can be beneficial for professional development.

For those interested in advancing their careers, MSS Security also offers training for the Certificate II in Security Operations, ensuring that employees have the necessary qualifications to excel in their roles. This is a significant advantage for anyone looking to enhance their skills in the security sector.

while the AGSVA clearance requirement may be a hurdle for some, the benefits of working for a reputable company like MSS Security in a Defence capacity can outweigh the challenges. Interested candidates can find more information and apply through their official site.