Defence Industry Engineering Services


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Calian has been providing a vast arrange of engineering services to the defence industry for over 25 years.

Systems Engineering

Calian’s SED has been providing companies in the aerospace, defence, and security markets with design, manufacturing, and build-to-print systems engineering services for over 25 years. Our customers are leaders in their industries and we satisfy their demanding requirements with practical solutions delivered on time and on budget. DRS, Kidde Aerospace, General Dynamics Canada, General Dynamics Land Systems, and DRDC have relied on SED to deliver quality solutions for their mission critical programs and projects. Many of these customers have worked with us for decades and their significant levels of repeat business are testament to our ability to fully satisfy our customers’ needs. Learn more


Engineering Services

We offer full-spectrum systems engineering and technical services supporting the Department of National Defence (DND), other government departments, and industry since 1984. Our professional engineers and technologists apply expertise in disciplines essential for system development, operation, and maintenance.

Calian's capabilities provide full life-cycle support for propulsion, electrical and electronic systems, computer systems, naval architecture, and aerospace systems. Associated support infrastructure is also provided in Integrated Logistics Support, drafting, technical writing and preparation of documentation to stringent standards and specifications as required by Government. Our uncompromising commitment to technical excellence, quality assurance, and cost effectiveness, has resulted in successful programs and lasting client relations.
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