Thomas Global Systems is a leader in the design, manufacture and support of high-integrity aviation and defence electronics, operating out of locations in Sydney, Australia and Irvine, California.
We are now seeking a highly skilled and motivated Systems Engineer to join our dynamic Simulation & Training Solutions
team. In this role, you will provide system-level oversight and guidance to project technical teams, ensuring the delivery of holistic, contextually aware, and verifiable solution architectures for training simulator systems and other emerging systems. You will work closely with in-house and third-party engineers to develop verification evidence, prepare analysis reports, and support system-level accreditation activities. In the near term the role is primarily focused on a key land-based training simulator system in the midst of detailed design.
Location: on-site Sydney Olympic Park

• Develop and interpret system requirements, specifications, and functional and performance specifications.
• Design and maintain system architecture through iterative development and formal reviews.
• Identify, analyze, and mitigate technical risks.
• Manage integration activities, including developing integration management plans and leading technical demonstrations.
• Conduct verification and validation (V&V) activities, including developing test procedures and managing accreditation tests.
• Liaise with quality assurance teams, certifying bodies, and customers to ensure compliance and certified product delivery.
• Develop and maintain critical project documentation, including requirements specifications, block diagrams, integration plans, and technical manuals.
• Manage change control processes using tools like Polarion or equivalent.