About Us

Key Staff

Industry Sector Manager - Defence


Alongside his role as Managing Director, Sean is the manager of GPA’s operations in the Defence sector.

With over 30 years of technical and management experience across defence, telecommunications, transport, resources and energy, Sean has developed businesses both locally throughout Australia and exporting Australian technology overseas to; Europe, Asia and Latin America.

Through his initial service as with the ADF, and experience in leadership roles within defence suppliers, Sean has a wealth of expertise in the defence industry.

Sean has been on the Board of the Defence Teaming Centre since 2018.

  • Areas of expertise
    • Commercial Management
    • Business Strategy
    • Human Resources
    • Engineering Management
    • International Business Development

Join the team

GPA are dedicated to career development and progression with industry specific training, offering the ability to expand your knowledge and experience, working closely with seasoned industry professionals. Our collaborative culture fosters excellence in engineering, sharing individuals expertise in a team based professional environment.

Careers at GPA