Apply now

Posted 21 days ago

Mechanical Designer, Sr. Specialist

@ L3Harris Technologies

Waterdown, Ontario

6+ years experience
Apply now
SIGNALS

Overview

L3Harris WESCAM is hiring a Mechanical Designer, Senior Specialist (L4) in Hamilton, Ontario, to design complex opto-mechanical and electromechanical products from concept through production. The role is a technical lead on advanced projects, with FEA/CFD analysis, design reviews and mentoring. Pay is stated as $105,000 to $155,000 in Ontario.

Responsibilities:

  • Mechanical design and analysis of complex opto-mechanical and electromechanical products
  • Lead or contribute to advanced projects and technical problem solving
  • Participate in design reviews and verification and validation
  • Guide and mentor staff on design practices

Requirements summary:

  • Bachelor's with 6+ years relevant experience, or graduate degree with 4+ years
  • Proficiency in ANSYS FEA and CFD, and advanced SolidWorks
  • Knowledge of opto-mechanical design, vibration and materials
  • Controlled Goods registration and Canadian security clearance eligibility

Tools & skills

Benefits mentioned

Vision
Source and dates

Employer career site / ATS feed · successfactors

Employer posting date
2026-10-17
First seen by our source
2026-10-09
Source record updated
2026-10-18

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentEngineering
Experience6+ years
Work settingOffice, Laboratory
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesEnglish
Licences & certificationsControlled Goods Registration
EducationBachelor’s degree (preferred), Master’s degree (preferred)
Security clearanceOther clearance

Summary and details written by AI from the posting; the employer’s posting is the authority.

L3Harris Technologies

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

Full company description

L3Harris Technologies is the Trusted Disruptor in the defense industry. 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. Visit L3Harris.com for more information.

LinkedIn followers
883,579
People associated on LinkedIn
30,525
Reported office locations
  • 1025 W. NASA Boulevard, Melbourne, Florida 32919, US
Business categories
  • Information Technology
  • National Security
  • Business Development
  • Commercial
  • Industrial
  • Aerospace
  • Manufacturing
Other recorded names
  • L3Harris Technologies
  • L3HHCM20
  • Harris
Profile identifies a recruitment agency
No
Reported total investment
2,250,000,000

Currency and observation date were not supplied; this is not a current valuation or a funding round.

L3Harris Technologies is the Trusted Disruptor in the defense industry. 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. Visit L3Harris.com for more information.

FieldValue
IndustryDefense and Space Manufacturing
Company size10,001+ employees
HeadquartersMelbourne, Florida
Organization typePublic Company
Open jobs on Jobsy131
LinkedInView page
Job description

Mechanical Designer, Sr. Specialist (L4)

Reference #41437

Hamilton, Ontario

About L3HARRIS WESCAM

As a subsidiary of L3Harris Technologies and within the Integrated Mission Systems Segment, the WESCAM division develops the most advanced optical sensor and targeting systems for global defense and military sectors, National Security, Search & Rescue and Airborne law enforcement agencies. From long-range covert surveillance missions to search and rescue operations, our MX-series systems, and the mission systems solutions they are a part of, produce stabilized high-magnification electro-optical and infrared images from airborne, marine and ground based platforms, enabling our customers to see first and act first.

About the Role

Our Mechanical Engineers are responsible for design of highly complex opto-mechanical and electromechanical components from concept straight through to production. Although our work is driven by specific objectives, goals and defined boundaries, we execute our work under wide guidelines.

Mechanical Engineering at L3HARRIS WESCAM requires the application of advanced engineering experiences requiring specialized knowledge for decidedly complex engineering assignments. Our state-of-the-art electro-optical stabilized imaging systems are renowned globally for their durability, capability and modularity. This is by no accident – our Mechanical Engineers are some of the best in the industry and are directly responsible for our success.

Primary Responsibilities

  • Responsible for mechanical design and analysis of complex opto-mechanical and electromechanical products from concept through to production using modern CAD and analysis tools. Assigned projects will be of an advanced nature and will involve solving difficult technical problems.
  • Perform innovation and/or suggest ways to improve our systems and/or reduce cost
  • Carries out complex and difficult engineering assignments requiring specialized engineering knowledge. Requires application of advanced engineering knowledge. Assigned projects and problems make it often necessary to modify established methods and devise new approaches. Is relied upon to complete difficult projects in a timely manner.
  • A major technical contributor or lead to the completion of project goals and objectives.
  • Contributes to the definition of departmental best practices and design approaches.
  • Work is assigned in terms of specific objectives and goals with defined boundaries. Work is carried out within wide guidelines. Technical guidance and review is available as required.
  • Often gives technical or project related guidance and direction to other staff. May act as a lead on larger projects. May provide guidance or mentor staff on complex design practices and development methods. May provide some level of product level ownership.
  • Participate in design reviews as either a presenter or a reviewer.
  • Supporting the verification and validation of new product designs.
  • Keep in synchronization with mechanical industry trends and new technologies that may be relevant to L3 Wescam’s present and future product development

Required Capabilities

  • Proficient user of FEA for static and dynamics analysis, preferably ANSYS
  • Proficient user of a CFD (computation fluid dynamics) analysis package, preferably ANSYS
  • Advanced knowledge of a 3D CAD system, preferably SolidWorks
  • Experience with Matlab or an equivalent mathematical application
  • Extensive knowledge of drawing standards and mechanical design standard practice
  • Well versed in mechanical dynamics and vibration
  • Well versed in strength of materials and classical analysis methods
  • Well versed in opto-mechanical design principles
  • Well versed in machining, casting, sheet metal, and composites manufacturing techniques and processes
  • Well versed in rapid prototyping techniques and methods
  • Well versed in Materials Science
  • Technical Leadership skills
  • Strong communication skills and the ability to prepare detailed technical reports and specifications
  • A highly motivated, self-starter
  • Ability to learn and grow within a fast paced environment
  • Meets the requirements of the Controlled Goods Registration Program and is eligible for a Canadian government security clearance

Desired Education and Experiences

  • Bachelor’s Degree and minimum 6 years of prior relevant experience (ideally with 8 years of Mechanical Systems Engineering experience), or Graduate Degree and a minimum of 4 years of prior related experience, or In lieu of a degree, minimum of 10 years of prior related experience.

*This posting is for a current vacancy. In the province of Ontario, Canada, the pay range for this position will be $105,000 to $155,000

#LI-RK2

Similar jobs

  • Mechanical Designer (May 2027)

    Toronto, ON

    MCW Group of Companies: is a leading Canadian Energy Services Company (ESCO), qualified nationally under the Federal Buildings Initiative (FBI), member of Energy Service…

    MCW Group of Companies needs a candidate with a university degree in mechanical engineering or a related discipline and 0 to 1 year of relevant experience; new graduates are encouraged to apply. AutoCAD proficiency and strong written and verbal communication are required, with Revit MEP, bid process and client experience as assets.

    AutoCAD, Revit MEP, Microsoft Excel, Microsoft Word

  • Mechanical Designer

    Cambridge, ON
    $51/hrContract

    Insight Global: Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.

    4+ YOECandidates need at least 4 years of mechanical design or engineering experience, strong SolidWorks skills including analysis, and knowledge of drafting principles. A P.Eng and nuclear compliance experience with CSA N299, N286 or N285 are nice to have.

    SolidWorks

    Intermediate Mechanical Designer

    Cambridge, ON
    $51/hrContract

    Insight Global: Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.

    3+ YOECandidates need 3 to 5+ years of custom automation experience, strong GD&T and SolidWorks skills, pneumatics experience, and solid mechanical engineering fundamentals including calculations, timing charts and actuator sizing. Life sciences experience and servo motor experience are assets.

    SolidWorks, Pneumatic components, Servo motors

  • Senior Mechanical Designer

    Barrie, ON
    $80k–$100k/yrFull Time

    GERRITS ENGINEERING LIMITED

    6+ YOECandidates need post-secondary education in Mechanical Engineering Technology and 6+ years as a designer. They must have advanced Revit skills, AutoCAD, strong knowledge of HVAC, plumbing and hydronic systems and the Ontario Building Code, and clear communication and time management.

    Revit, AutoCAD, Microsoft Office

  • Mechanical Designer

    Strathroy, ON

    Parmerit Inc.

    5+ YOECandidates need a post-secondary degree or diploma in mechanical or mechatronics engineering, and 5 to 8 or more years of mechanical design experience with custom machinery or automation. They need advanced SolidWorks, SolidWorks PDM and AutoCAD skills, and knowledge of manufacturing processes and integrating pneumatic, hydraulic and control systems.

    SolidWorks, SolidWorks PDM, AutoCAD

  • Mechanical Designer

    Stoney Creek, ON
    On-siteFull Time

    Zelus Material Handling: Zelus specializes in designing, manufacturing and servicing of overhead cranes, monorails, hoists and jib cranes of all capacities.

    3+ YOECandidates need a post-secondary degree in mechanical or structural (civil) engineering and 3 to 5 years of mechanical design experience. AutoCAD proficiency is required, and SolidWorks or other 3D modeling experience is an asset.

    AutoCAD, SolidWorks

  • Mechanical Designer, Automation

    Brampton, ON
    $30–$45/hr

    StackTeck Systems Limited: StackTeck is a global provider of injection molding solutions with innovative technologies for:

    2+ YOECandidates need a college or university education in mechanical engineering or design, or a related discipline, and 2 to 5 years of mechanical design experience in automation, robotics or machinery. Strong SolidWorks 2D and 3D skills and SolidWorks PDM experience are required. Injection molding and in-mold labelling knowledge is an asset.

    SolidWorks, SolidWorks PDM

  • Mechanical Designer

    Elmira, ON
    $35–$43/hrFull Time

    Tri-Mach Group Inc.

    3+ YOECandidates need a post-secondary diploma or degree in mechanical engineering or design and at least 3 years of mechanical design experience. Advanced SolidWorks and AutoCAD skills, metal fabrication knowledge and BOM experience are required, with simulation and hydraulic or pneumatic experience as assets.

    SolidWorks, AutoCAD, Autodesk, ERP system

Locations & environments

Locations

All of CanadaRemote · Hybrid · On-site · Field

Pro tip: add remote jobs to widen your search.

Exclude locations

Workplace type

Company jobs in these results

These are this company’s jobs loaded in your current search. The company may have more openings.