About Us

Never Alone. Always Aware.

Accelerating Innovation to Advance Your Mission

We provide advanced thinking, design expertise, and implementation know-how to equip military and first responders with leading-edge hardware, software and systems. Our business groups include: Land Communications, Cyber Solutions, Airborne Mission Systems, and Underwater Warfare.

Our History

Established in 1948, General Dynamics Mission Systems–Canada has been a trusted and reliable partner to Canada’s National Defence for decades. Supporting Canada’s armed forces and more than 20 allied forces and first responders worldwide is our story – past, present and future.

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Our Organization

One of Canada's leading defence and security electronics companies, we enjoy a worldwide reputation for excellence in the production of technology-based, integrated solutions across all domains:






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Our People

Our company is built on the ideas of our employees. We offer a variety of challenging positions, including engineering, project management, technology support, materials management, manufacturing, professional and administrative support functions.

Careers with GD

Our Community

We love giving back to the communities in which we live and work. We support youth in STEM initiatives with FIRST Robotics Canada, women in defence and security with WiDS Canada, veterans with Team Rubicon Canada and the Canadian Armed Forces with the Canada Army Run. 

How We Help

Our Suppliers

We recognize that no business can be an expert in everything. That's why we work closely with small, medium, and large enterprises to integrate their products and services into our mission system solutions. Our supply chain is vast and we are proud that it includes over 250 Canadian suppliers.

Doing Business With Us

Infographic highlighting GDMS-C's sites in Calgary, Ottawa, and Halifax.

Copyright 2024 General Dynamics Mission Systems, Inc.

A General Dynamics Business