Electro- Optical Technician (Afternoons)

L3Harris Technologies; Hamilton; On-site; CAD 50,000 - 62,000; Full time

Job summary

L3Harris Technologies in Waterdown, Ontario, is seeking an Electro-Optical Technician for the Afternoon shift. You will assemble, test, and troubleshoot complex electro-mechanical systems, interpreting schematics, and supporting continuous improvement initiatives. A background in Lean manufacturing and ISO9000/AS9100 environments is valued. Pay range is $25-30 CAD per hour.

Collaboration with engineers and production teams is essential to ensure quality and timely delivery of customer projects.

Qualifications

• 3-5 years' experience in Mechanical and/or Electro-mechanical field.
• College diploma in Mechanical Technician/Technology or equivalent.
• Experience with Lean Manufacturing is an asset.
• Experience in ISO9000/AS9100 environments.
• College diploma in Electronics with mechanical aptitude may be considered.
• Ontario posting notes pay range: $25-30/hr.

Responsibilities

• Analyze and interpret electrical schematics and mechanical drawings.
• Assemble complex electro-mechanical assemblies with precision.
• Diagnose and troubleshoot electrical and mechanical components.
• Investigate and resolve assembly defects with engineers.
• Conduct environmental screening using thermal chambers and vibration tables.
• Manage multiple priorities to meet project timelines.
• Collaborate with operation engineers, production teams and management.
• Maintain detailed documentation of assembly, maintenance, test results and solutions.
• Handle customer-owned equipment with diagnostics, repairs and upgrades.
• Identify process inefficiencies and contribute to continuous improvements.

Skills

Read electrical schematics

Electro-Mechanical tech

Troubleshooting

Software & firmware handling

Environmental testing

Collaboration & communication

Continuous improvement

Quality standards

Self-awareness

Education

3-5 years mechanical/electro-mechanical experience

College diploma: Mechanical Technician/Technology

Lean Manufacturing experience

ISO9000/AS9100 environment experience

College diploma: Electronics + mechanical aptitude

Job description

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.

Job Title: Electro-Optical Technician (AFTERNOON SHIFT)

Job Code: 39451

Job Location: Waterdown, Ontario

Schedule: 9/80 - Afternoons

Primary Responsibilities

• Analyze and interpret complex mechanical and electrical schematics, ensuring precise execution of assembly, and testing procedures
• Execute the assembly of complex electro‑mechanical assemblies using precise attention to detail, and strict adherence to process. Handle and apply chemicals, primers and sealants as part of the assembly process, with strict adherence to PPE and safety protocols
• Diagnose and troubleshoot electrical and mechanical components, including but not limited to motors, sensors and wire harness assemblies, to ensure optimal system performance and reliability
• Investigate and resolve assembly level defects by collaborating with senior technicians and engineers, contributing to continuous product development and process improvement
• Execute environmental screening, operating thermal chambers and vibration tables, running test scripts, and analyzing performance data to validate system integrity
• Effectively manage multiple priorities, balancing assembly, testing, and troubleshooting tasks to meet critical project timelines and production goals
• Engage in cross‑functional collaboration, work closely with Operation Engineers, production teams, and management to tackle complex technical challenges and drive innovative solutions
• Ensuring meticulous documentation, maintaining detailed records of assembly, maintenance, test results, troubleshooting efforts and implemented solutions
• Handle customer‑owned equipment (as required), with precision and care, performing diagnostic testing, electro‑mechanical repairs, and upgrades while ensuring compliance with all quality standards
• Contribute to continuous improvement initiatives, identifying inefficiencies in assembly processes, recommending enhancements, and implementing best practices to optimize system quality and workflow efficiency.

Required Capabilities

• Technical Proficiency – Strong ability to read and interpret electrical schematics, mechanical drawings and test procedures
• Electro‑Mechanical Technology Expertise – Experience in assembling, configuring, and testing complex electromechanical systems
• Troubleshooting & Diagnostics – Skilled in identifying, analyzing and resolving electrical and mechanical issues
• Software & Firmware Handling – Ability to load, configure and verify software on integrated hardware systems
• Environmental & Performance Testing – Proficiency in operating large test equipment
• Strong Collaboration & Communication – Strong interpersonal skills to work effectively with engineers, production teams and management.
• Continuous Improvement & Safety Mindset – Ability to think critically, identify inefficiencies in processes, suggest improvements and be open minded to change.
• High Standards in quality with attention to detail, capable of learning and taking on new tasks with an increasing level of responsibility
• Self‑awareness – Ability to reflect on one's own thoughts, emotions and actions with the intent to improve the collective effectiveness and success of the team

Desired Education And Experiences

• 3 - 5 years’ experience in the Mechanical and/or Electro‑mechanical field desired
• Community College diploma in a Mechanical Technician/Technology or equivalent
• Experience with Lean Manufacturing an asset
• Previous experience working in ISO9000, AS9100 environment
• College diploma in Electronics combined with demonstrated mechanical aptitude may be considered
• This posting is for a current vacancy. In the province of Ontario, Canada, the pay range for this position will be $25‑30/hr.

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.