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

Editorial | 02. 12. 2026

L3Harris’ VAMPIRE System Successfully Fires Thales’ Belgian-Made 70 mm Rockets

Demonstrating true flexibility to meet unique operational requirements, L3Harris Technologies integrated its modular VAMPIRE™ counter-unmanned weapons system with Thales Belgium’s 70 mm FZ275 laser-guided rocket, adding another weapon option to defeat hostile drones and ground targets.

Editorial | 02. 12. 2026

L3Harris’ VAMPIRE System Successfully Fires Thales’ Belgian-Made 70 mm Rockets

Leaders at the World Defense Show sign letters

Press release | 02. 10. 2026

L3Harris Signs Agreement with Kingdom of Saudi Arabia for Advanced Defense Collaboration

L3Harris employee and AI-powered production

Editorial | 12. 16. 2025

Palantir and L3Harris: Reindustrializing Defense Through AI-Powered Production

The less than 2 kg ICN can be easily integrated into a soldier’s load carrying equipment, enabling multirole, multifunction EW capability from a small form factor, thumbnail image.

Editorial | 12. 01. 2025

Revolutionizing Defense: L3Harris' Advanced Counter-UAS Cutting-Edge Technologies Offer Scalable Solutions for NATO

Airplane in flight as viewed through another airplane window

Editorial | 10. 16. 2025

Unseen and Unmatched: L3Harris Marks a First in Infrared Tracking Technology

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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.