Senior Systems Engineer – Defence Systems, Hybrid (Australia)

RTX; Adelaide; Hybrid; AUD 140,000 - 190,000; Full time

Job summary

RTX Australia in Adelaide, SA, is seeking a Senior Systems Engineer to join a hybrid team embedded with defence partners at Edinburgh RAAF Base. You will contribute across the lifecycle from concept to delivery on high‑impact projects and benefit from flexible work arrangements, mentoring, and career growth within a global defence organisation.

You’ll apply MBSE, requirements engineering and V&V practices, collaborate with CASG and other stakeholders, and help deliver critical capabilities for

Qualifications

• Degree qualifications or relevant industry experience.
• Minimum of 10 years prior relevant experience.
• Experience using DOORS.
• Knowledge of Systems Engineering Standards.
• NV2 Security clearance eligibility required.

Responsibilities

• Provide systems engineering services across requirements, integration, V&V.
• Adopt agile systems engineering and MBSE in large programs.
• Develop and maintain FBL/ABL specs and IRS in DOORS.
• Conduct V&V activities and prepare reports.
• Support system certification and reviews.
• Coordinate with cross-functional teams and external partners.

Skills

Systems engineering

Requirements analysis

System integration

V&V

Education

Degree or equivalent experience

Tools

DOORS

CAMEO Systems Modeller

CATIA Magic

Job description

RTX Australia in Adelaide, SA, is seeking a Senior Systems Engineer to join a hybrid team embedded with defence partners at Edinburgh RAAF Base. You will contribute across the lifecycle from concept to delivery on high‑impact projects and benefit from flexible work arrangements, mentoring, and career growth within a global defence organisation.

You’ll apply MBSE, requirements engineering and V&V practices, collaborate with CASG and other stakeholders, and help deliver critical capabilities for