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Wire Harness Design Engineer Jobs in Ontario (NOW HIRING)

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Senior Hardware Developer

Kitchener, ON · On-site

Collaborate with our mechanical team on Wiring Harness Design to minimize EMI and ensure proper ... Sc. in electrical engineering or equivalent. * Minimum 7+ years of hardware design experience in a ...

Arcadis

Intermediate Roadway Design Engineer

Waterloo, ON · On-site

CA$80K - CA$120K/yr

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy ... It's why we are pioneering a skills-based approach, where you can harness your unique experience ...

Arcadis

Intermediate Roadway Design Engineer

Toronto, ON · On-site

CA$80K - CA$120K/yr

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy ... It's why we are pioneering a skills-based approach, where you can harness your unique experience ...

Arcadis

Intermediate Roadway Design Engineer

Waterloo, ON · On-site

CA$80K - CA$120K/yr

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy ... It's why we are pioneering a skills-based approach, where you can harness your unique experience ...

Q-Block Computing

Optomechanical Design Engineer

Ottawa, ON · On-site

CA$75K - CA$145K/yr

The Optomechanical Design Engineer will own the mechanical and optomechanical design of Q-Block ... CNC milling, CNC turning, wire EDM, sheet metal fabrication, anodizing, and precision grinding ...

Spaceium

Electrical Intern (Fall 26)

Ottawa, ON · On-site

Support schematic capture and PCB layout for spacecraft avionics * Assist with harness design ... Collaborate with mechanical, software, and systems engineers Basic Qualifications * Currently ...

Spaceium

Electrical Intern (Winter 27)

Ottawa, ON

Support schematic capture and PCB layout for spacecraft avionics * Assist with harness design ... Collaborate with mechanical, software, and systems engineers Basic Qualifications * Currently ...

Arcadis

Senior Drainage Design Engineer

Toronto, ON · On-site

The Senior Drainage Design Engineer will lead the design and implementation of drainage and ... harness your unique experience and expertise to carve your career path and maximize the impact we ...

Arcadis

Senior Drainage Design Engineer

Toronto, ON · On-site

The Senior Drainage Design Engineer will lead the design and implementation of drainage and ... It's why we are pioneering a skills-based approach, where you can harness your unique experience ...

Poutrix

Senior Drainage Design Engineer

Toronto, ON · On-site

$100 - $125/hr

Role description The Senior Drainage Design Engineer will lead the design and implementation of ... It's why we are pioneering a skills-based approach, where you can harness your unique experience ...

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All JobsWire Harness Design Engineer JobsWire Harness Design Engineer Jobs in Ontario

Wire Harness Design Engineer information

What is a wire harness design engineer?

A wire harness design engineer works to design harnesses to protect electrical wiring and cable in airplanes, cars, and other devices that rely on electrical power. In this career, your duties focus on designing harnesses that allow the electrical distribution system to bring energy safely to the outlet where the mechanisms, product, airplane, or vehicle needs it. Your responsibilities involve using your electrical engineering skills to analyze the electrical needs for the project, calculate current requirements, and incorporate this data into your harness design.

What does a wire harness design engineer do?

A Wire Harness Design Engineer is responsible for designing and developing wire harnesses used to connect electrical and electronic components in vehicles, machinery, or equipment. Their work involves creating detailed wiring diagrams, selecting appropriate materials, ensuring compliance with industry standards, and collaborating with manufacturing teams to optimize production. They also perform testing and troubleshooting to ensure the harnesses meet safety and functional requirements. This role is crucial in industries like automotive, aerospace, and industrial equipment where reliable electrical connections are essential.

What are the key skills and qualifications needed to thrive as a wire harness design engineer?

To thrive as a Wire Harness Design Engineer, you need a solid background in electrical or mechanical engineering, knowledge of wiring standards, and experience with harness design principles, often backed by a relevant degree. Proficiency with CAD software (such as AutoCAD Electrical or CATIA), harness design tools, and familiarity with industry regulations (like IPC/WHMA-A-620) are commonly required. Strong attention to detail, problem-solving skills, and effective communication are essential soft skills for collaborating with multidisciplinary teams and ensuring design accuracy. These competencies are crucial for delivering safe, reliable, and cost-effective wiring solutions in industries like automotive and aerospace.

What are some common challenges a wire harness design engineer faces when coordinating with manufacturing teams?

Wire Harness Design Engineers often encounter challenges related to ensuring that their designs are manufacturable and meet production timelines. Translating complex electrical schematics into practical, assembly-ready harnesses requires close collaboration with manufacturing teams to address issues such as routing constraints, component availability, and assembly ergonomics. Open communication is key to resolving discrepancies between design intent and production feasibility, and engineers frequently participate in design reviews or on-site walkthroughs to ensure smooth implementation. Being proactive in soliciting feedback and making iterative improvements helps minimize costly rework and keeps projects on schedule.

What is the difference between Wire Harness Design Engineer vs Electrical Engineer?

AspectWire Harness Design EngineerElectrical Engineer
CredentialsTypically requires a degree in electrical or mechanical engineering, certifications like IPC/WHMA-A-620 are commonRequires a degree in electrical engineering; professional licensure (PE) may be preferred
Work EnvironmentDesigning and testing wiring harnesses in manufacturing or automotive settingsDesigning electrical systems, circuit analysis, and testing in various industries
Industry UsageAutomotive, aerospace, industrial equipmentElectronics, power systems, telecommunications

While both roles involve electrical knowledge, the Wire Harness Design Engineer specializes in creating wiring assemblies for specific products, whereas the Electrical Engineer focuses on broader electrical system design and analysis. The roles often overlap in skills and certifications but differ in scope and application.

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Wire Harness Design Engineer jobs near you
Infographic showing various Wire Harness Design Engineer job openings in Ontario as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Manufacturing Technician (CNC Machining & Fabrication)

Spaceium

Ottawa, ON • On-site

CA$55K - CA$70K/yr

Full-time

Posted 25 days ago

Job description

At Spaceium, we are building spacecraft systems designed to push the boundaries of what's possible in orbit. As a Manufacturing Technician, you will make the parts and assemblies our spacecraft are built from. You'll run CNC machines, weld and fabricate, and support hands-on build and assembly - turning engineering drawings into flight and test hardware in a fast-moving shop.

Responsibilities
  • Set up and operate CNC machining equipment (mills and/or lathes) to produce precision parts
  • Program or edit CNC toolpaths (G-code / CAM) and select tooling, speeds, and feeds
  • Weld and fabricate - TIG/MIG welding, cutting, bending, and sheet-metal/structural fabrication
  • Build wire harnesses and cable assemblies - crimping, connectorization, potting, and labeling
  • Perform precision soldering (through-hole, surface-mount, connectors, and cabling) to space workmanship standards
  • Read and work from engineering drawings, GD&T, wiring diagrams, and specifications
  • Operate manual machine tools (mill, lathe, drill press) and general shop equipment
  • Perform in-process and final inspection using calipers, micrometers, and gauges
  • Support mechanical assembly, integration, and test hardware builds
  • Maintain machines and tools, keep the shop safe, clean, and organized (5S)
  • Work closely with mechanical engineers to improve manufacturability and turnaround
Basic Qualifications
  • High school diploma or equivalent; trade certificate or college diploma in machining, welding, manufacturing, or a related field is an asset
  • Hands-on experience with CNC machining and/or welding and fabrication
  • Experience with soldering and/or wire harness and cable assembly
  • Ability to read and interpret engineering drawings, GD&T, and wiring diagrams
  • Proficiency with precision measurement tools (calipers, micrometers, gauges)
  • Strong attention to detail, safety-focused, and reliable
What We're Looking For

We're building technology that hasn't been done before. Experience is helpful, but drive, craftsmanship, and the ability to learn quickly matter more. If you take pride in making things well, enjoy hands-on work, and want to help build spacecraft, we encourage you to apply - whether you're early in your career or a seasoned machinist.

Preferred Skills
  • Resourceful problem solver with a scrappy, get-it-done approach under tight timelines.
  • CNC programming experience (Fusion 360, Mastercam, or similar CAM software)
  • Certified or highly proficient in TIG welding, especially aluminum and stainless
  • NASA-STD-8739.3 (or IPC J-STD-001 Space Addendum) soldering certification, or high-reliability space soldering experience
  • Wire harness and cable assembly experience to NASA-STD-8739.4 (crimping, interconnecting cables, harnesses, and wiring) or similar space workmanship standards
  • Experience machining aerospace or precision materials (aluminum, titanium, stainless)
  • Familiarity with fixtures, jigs, and tooling design
  • Experience in a machine shop, fabrication shop, or hardware startup environment
  • Comfortable working across multiple skills and picking up new ones as the shop grows
Additional Requirements
  • Extended hours and weekend work may be required to support critical project and mission milestones.
  • This role requires a physical presence at the Ottawa facility.
  • Ability to safely lift and handle materials and stand for extended periods.
Compensation
  • Salary: $55,000 - $70,000 CAD per year
  • Equity: 0.05% - 0.4%

If you're excited about building the hardware behind the future of space systems, we'd love to hear from you.

Please submit any projects that you have worked on.

Apply