Mechanical and System Engineering

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

More details

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

Airborne Imaging with WESCAM MX Series EO/IR Systems capturing Artemis II launch

Editorial | 06. 22. 2026

Capturing Artemis II: Airborne Imaging with WESCAM MX-Series EO/IR Systems

For space missions, reliability is everything.

Editorial | 06. 22. 2026

Capturing Artemis II: Airborne Imaging with WESCAM MX-Series EO/IR Systems

Editorial | 06. 16. 2026

L3Harris and Skydagger Sign Agreement to Collaborate on Drone Interceptor Technology

British Infantry wearing Binocular Night Vision Device (BNVD) - Fused

Editorial | 06. 11. 2026

L3Harris Leverages Global Scale to Deliver Tailored Support for NATO Nations

Press release | 06. 10. 2026

L3Harris Delivering Counter-Drone Systems to US Army

WESCAM MX-20 - MQ-9B - GA-ASI Team SkyGuardian Arctic

Editorial | 05. 25. 2026

Enabling Persistent Arctic Surveillance

Visit the Newsroom

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.