Mechanical and System Engineering

Support Canada's National Interests with Complete In-Service Support Solutions

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We provide answers to problems by challenging assumptions, changing the question, or by finding “out-of-the-box” solutions. From attaching a test engine to a Boeing 747 to installing a repair in an unreachable location of an F/A-18 using robotics, we realize the extraordinary and make it possible.

Featured News

L3Harris’ Sky Warden™ aircraft is showcased at the company’s facility at the Tulsa, Oklahoma International Airport. The company is expanding its production capability and increasing its workforce in anticipation of an upcoming defense contract award.

Editorial | 05. 14. 2025

Achieving Air Dominance by Advancing Imaging & Designating EO/IR Capabilities

L3Harris’ WESCAM MX™-Series of multi-sensor, multi-spectral, electro-optical and infrared (EO/IR) imaging systems support intelligence, surveillance, reconnaissance and target acquisition missions from platforms across the air, land and maritime domains.

Editorial | 05. 14. 2025

Achieving Air Dominance by Advancing Imaging & Designating EO/IR Capabilities

Editorial | 03. 20. 2025

IMS President Jon Rambeau: The Next Era of Autonomous Defense

WESCAM MX-Series black hot night vision Thumbnail

Editorial | 03. 12. 2025

Evolving EO/IR Technology For All-Domain Airborne Law Enforcement

FNSS Kaplan20 with L3Harris WESCAM MX™-GCS

Editorial | 02. 14. 2025

Four Ways L3Harris Targeting and Sensor Systems are Defining the Future of Land Missions

Press release | 02. 10. 2025

L3Harris Launches New Technology to Control Autonomous Swarms

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Engineering Solutions

Structural Engineering

At L3Harris, we use the most advanced computer-aided engineering techniques supported by software such as CATIA for detail, installation and general assembly drawings.

Mechanical and System Engineering

Avionics and Electrical Engineering

Software Engineering

Flight Sciences

On-Aircraft Implementation

Airworthiness

Integrated In-Service Support Services

Fleet Management

We offer an expanded scope of fleet management services; engineering support, aircraft component repair & overhaul, integrated logistics support, stripping & painting, field service support, electronic publications, & integrated data environment.

Program Management

Engineering Solutions

Electronic Publications

Integrated Logistics Support

Modifications and Upgrades

Maintenance, Repair and Overhaul

Supply Chain Management

In-Service Training Solutions

Configuration and Data Management

In-Service Support Programs

Other Services

Integrated In-Service Support

L3Harris offers recognized experience across the entire spectrum of ISS competencies, such as fleet management, Program Management, engineering capabilities, Integrated Data Environment, Electronic Publications, Integrated Logistics Support.