Mission Systems Architect - Flexible, Impactful Leader

Leidos Australia; Melbourne; On-site; AUD 120,000 - 170,000; Full time

Benefits offered by this job

Flex Your Way

Headspace & wellbeing

On-demand courses

Impactful national projects

Career development

Growth opportunities

Job summary

Leidos Australia is seeking a seasoned Architecture professional to define and govern the architecture of complex systems from concept to delivery and sustainment. You will translate needs into coherent structures, interfaces and design principles while guiding multidisciplinary teams through key decisions.

Develop architectures, decompose requirements, and lead reviews with engineering, security and delivery teams to ensure alignment and ongoing governance.

Qualifications

• Experience developing system, solution or enterprise architectures for complex technical environments.
• Knowledge of requirements decomposition, functional analysis, interfaces and systems engineering lifecycle practices.
• Capability in architecture modelling, design documentation and technical governance.
• Experience evaluating solution options and communicating trade-offs, risks and recommendations.
• Ability to collaborate across engineering disciplines and maintain alignment between architecture and implementation.
• Experience engaging customers, technical authorities and delivery leadership.

Responsibilities

• Develop system architectures, viewpoints, models and technical roadmaps aligned with capability and lifecycle requirements.
• Decompose operational needs into system requirements, functions, components and interfaces.
• Lead architecture reviews, option assessments and technical trade studies, documenting decisions and constraints.
• Work with engineering, security, integration and project teams to maintain architectural integrity as the solution evolves.

Skills

System architectures

Requirements decomposition

Architecture modelling

Stakeholder engagement

Cross-functional collaboration

Clear architectural communication

Tools

MBSE tools

Job description

Leidos Australia is seeking a seasoned Architecture professional to define and govern the architecture of complex systems from concept to delivery and sustainment. You will translate needs into coherent structures, interfaces and design principles while guiding multidisciplinary teams through key decisions.

Develop architectures, decompose requirements, and lead reviews with engineering, security and delivery teams to ensure alignment and ongoing governance.