Senior Systems Engineer – Cloud & Architecture (NV1)

Paxus Australia Pty Ltd.; Canberra; On-site; AUD 140,000 - 190,000; Full time

Job summary

Paxus Australia Pty Ltd. invites an experienced Senior Systems Engineer to influence requirements and design across a secure Commonwealth Government program. The role spans requirements engineering, architecture, cloud and hybrid infrastructure, and preparation for capability delivery.

The position focuses on translating complex operational needs into clear technical specs, contributing to system documentation and verification planning within a safety-critical environment.

Qualifications

• Experience in developing and managing system requirements and ensuring traceability.
• Experience analyzing and designing systems in cloud or hybrid environments.
• Ability to produce system specifications, engineering artefacts and requirements traceability documentation.
• Strong technical writing and documentation skills.
• Familiarity with complex architectures, interoperability and governance.

Responsibilities

• Undertake system and subsystem requirements analysis, decomposition and traceability.
• Develop and maintain FPS, SSDDs, high-level and detailed designs.
• Support systems architecture development and interface definition.
• Contribute to design activities across cloud and hybrid-hosted environments.
• Maintain alignment between requirements, specifications and verification activities.
• Support procurement documentation such as Statements of Requirement and Statements of Work.
• Participate in technical reviews, architecture assessments and assurance activities.
• Collaborate with teams to resolve design and integration challenges.

Skills

Requirements

System design

Documentation

Cloud & Hybrid

Stakeholder mgmt

Lifecycle methods

Education

Engineering degree

Tools

DOORS

MBSE tools

Job description

Paxus Australia Pty Ltd. invites an experienced Senior Systems Engineer to influence requirements and design across a secure Commonwealth Government program. The role spans requirements engineering, architecture, cloud and hybrid infrastructure, and preparation for capability delivery.

The position focuses on translating complex operational needs into clear technical specs, contributing to system documentation and verification planning within a safety-critical environment.