Job Description

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Calexi is seeking highly capable Engineers across multiple disciplines to deliver end-to-end engineering and technical services within government, Defence, and regulated environments.

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Candidates applying for these positions must hold a current NV2 Clearance (essential).

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These roles span a wide range of engineering domains, including mechanical, electrical, mechatronics, communiations, systems, ICT, and cyber security.

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You will work closely with client stakeholders to design, develop, integrate, assess, and sustain complex systems, applying structured engineering methods and risk-based decision making to deliver mission-critical capability.

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This role is suited to professionals who bring strong technical foundations and can operate across design, delivery, integration, and advisory functions within high-assurance environments.

Engineering Discipline Areas n

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- Mechanical Engineering
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- Electrical & Electronic Engineering
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- Mechatronics & Robotics
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- Systems Engineering (MBSE, Integration, Architecture)
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- Software & ICT Engineering
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- Cyber Security Engineering
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- Network & Infrastructure Engineering
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- Embedded Systems & Control Systems
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- Test & Evaluation / Verification & Validation
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- Integration Engineering (C4I, platforms, systems-of-systems)
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- DevSecOps & Automation
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- Cloud & Platform Engineering
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- Data & AI/ML Engineering
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- Operational Technology (OT) & Industrial Systems
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- Safety, Reliability & Certification Engineering
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- Engineering Management & Technical Leadership
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Qualified engineers are encouraged to apply across all areas. Degree Qualification is Mandatory

Analytical & Problem-Solving Skills n

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- Strong problem-solving and systems thinking capability
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- Ability to analyse complex systems and identify practical solutions
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- Capability to assess risk, trade-offs, and engineering constraints
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- Ability to operate in ambiguous and evolving environments
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Communication & Professional Skills n

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- Transparent communication across technical and non-technical stakeholders
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- Strong documentation, reporting, and engineering artefact development
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- Ability to work independently and within integrated, multidisciplinary teams
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- High level of professionalism, accountability, and adaptability
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- Strong stakeholder engagement and relationship-building skills
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Technical & Consulting Skills n

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- Experience working in complex engineering or ICT environments
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- Ability to contribute across design, integration, and delivery lifecycles
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- Experience in client-facing or consulting environments highly desirable
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- Understanding of systems engineering lifecycle and governance
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Qualifications & Experience n

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- University Degree in Engineering or relevant technical field
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- Demonstrated experience in one or more engineering disciplines
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- Experience within Defence, government, or regulated environments highly desirable
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- Familiarity with Australian frameworks and standards (e.g. ISM, PSPF, DISP, ISO) preferred
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- Relevant certifications desirable (e.g. Chartered Engineer, CISSP, Azure/AWS, ITIL), but not essential
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Why Join Calexi n

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- Work on high-impact Defence, government, and critical infrastructure projects
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- Contribute to the design and delivery of mission-critical systems
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- Exposure across engineering, cyber, and systems integration domains
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- Collaborative, high-performing consulting culture
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- Opportunity to grow into senior technical and leadership roles
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📌 Engineers (All Disciplines) (Canberra)
🏢 Calexi
📍 Canberra