Test Engineering, Mechanical Tooling Designer/Engineer

L3Harris

Toronto, CAonsite$84k-$108k/yrPosted Jul 16, 2026
Posting intelligenceActively listedReposted 16×, possible evergreen/ghost posting

About the role

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Test Engineering, Mechanical Tooling Designer

Reference #41007

Toronto, On

Primary Responsibilities

Design mechanical tooling to support product build, testing, and repair

Engage closely with machine shops and operations engineering teams in assembly and verification of new tooling, trouble-shooting existing tools, and procuring parts for prototype units once a design is approved

Creating and/or updating 3D mechanical models in CAD programs

Work closely with the customer to gain knowledge of project specifications

Guide internal customers and make recommendations to tooling requirements

Generate details, assembly drawings and Bills of Material (BOM) for new and existing tooling projects

Create tooling procedures and user manuals

Utilize the PLM application (Team Center) to control tooling documentation and commercial parts creation

Provide “Design For Manufacturability” input to the “New Product Introduction” process, relating to tooling

Ensure manufacturing process optimization, capacity utilization, and waste reduction

Develop novel and innovative technical solutions to solve Manufacturing build challenges

Assist with preventive maintenance activities as required

Assemble and repair tooling and/or the coordination of outside services

Mentor to students working in the Tool design team

Desired Skills and Knowledge

Can work well and integrate within a team environment.

Self-driven and motivated with the ability to learn new technologies quickly.

Strong troubleshooting/debugging and problem solving skills.

Strong understanding of what it takes to have a production ready solution.

Strong communication skills and the ability to prepare detailed technical reports and specifications

Excellent verbal and written communication and collaboration skills.

Proficient user of FEA for static and dynamics analysis

Working knowledge of drawing standards and mechanical design GD&T standard practice

Working knowledge of a 3D CAD system, preferably SolidWorks

Applied knowledge in strength of materials and classical analysis methods

Applied knowledge in machining and sheet metal manufacturing techniques and processes

Applied knowledge in rapid prototyping techniques and methods

Applied knowledge in Materials Science

Experience & Education Requirements

Bachelor’s Degree and minimum 2 years of prior relevant experience, or

Graduate Degree and a minimum of 0-2 years of prior related experience, or

In lieu of a degree, minimum of 6 years of prior related experience.

This posting is for a current vacancy. In the province of Ontario, Canada, the salary range for this position will be $84,000 - $108,000

#LI-TZ2

At L3Harris, we foster an inclusive and equitable workplace. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. For applicants with disabilities, we will provide you with accommodation so that you have what you need in order to be at your best.

L3Harris performs background checks prior to employment as all applicants must be eligible for registration with the Controlled Goods Program and obtain and maintain a positive security assessment. Some positions may require a government of Canada “Reliability” status and/or Level 2 (Secret) security clearance. In addition, L3Harris performs pre-employment substance abuse testing where required.

Compensation

This Software Engineer role pays $84k-$108k/yr. Within typical range for software engineer roles in Canada.

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