Full-Time

Technical Lead

System Engineering

L3Harris Technologies

L3Harris Technologies

10,001+ employees

Defense technology solutions for national security

Compensation Overview

CA$126.5k - CA$176.5k/yr

Montreal, QC, Canada

In Person

Canada Top Secret Clearance Required

Bachelor's

Category
Engineering Management (1)
Required Skills
Quality Assurance (QA)

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Requirements
  • A bachelor's degree in Electrical Engineering or a related discipline; equivalent combinations of education and experience may be considered.
  • A minimum of 8 years of project engineering experience or related work experience.
  • Comprehensive subject matter expertise and hands-on experience in data acquisition hardware, software interfaces, and industrial communication protocols within distributed control systems environments.
  • Experience selecting and designing hardware for control and monitoring of process plant instrumentation and translating customer requirements into hardware and software specifications.
  • Experience using IBM DOORS or similar requirements management tools, including requirements capture, bidirectional traceability, change control, version management, and verification and validation support within complex engineering projects.
  • Ability to design and execute thorough test procedures, diagnose faults, and implement corrective actions, including detailed troubleshooting of subassemblies to the component level.
  • Ability to decompose complex systems into functional components and analyze interdependencies across hardware and software interfaces.
  • Bilingual communication in English and French is essential.
  • Eligibility for registration with the Controlled Goods Program.
  • Eligibility to obtain and maintain Government of Canada Reliability status and Secret Level 2/NATO Secret security clearance.
Responsibilities
  • Own the design, integration, and verification of control and data acquisition systems.
  • Set technical direction across hardware and software disciplines, translate customer requirements into system specifications, and lead engineers, developers, and stakeholders.
  • Develop the systems engineering management plan for the department and projects, oversee systems engineering activities, and execute engineering processes.
  • Deliver tools, procedures, and training for Systems Engineers; identify training needs, prepare training plans, and contribute to developing and delivering systems engineering training.
  • Lead and collaborate with engineers, developers, and stakeholders and influence decisions across the organization.
  • Provide guidance, coaching, and mentoring to engineers and contribute to developing new concepts or standards.
  • Manage systems engineering budgets and resources and brief leadership on key business and functional matters.
  • Contribute to bids and proposals by reviewing design proposals and preparing or reviewing systems engineering estimates.
  • Plan engineering metrics with project engineers, customers, and stakeholders and implement measurement and reporting plans.
  • Perform technical planning, system integration, verification and validation, cost and risk analyses, and supportability and effectiveness analyses for total systems.
  • Review trade studies, systems specifications, system architecture, and interface documents and ensure quality objectives are achieved.
  • Lead and oversee development of test plans, test procedures, requirements traceability, and test reports.
  • Manage technical specifications, design, manufacturing, and test or verification documents; organize engineering baselines and coordinate design reviews.
  • Manage design data and technical baselines through information management tools and processes to support project milestones.
  • Perform or oversee Reliability, Maintainability, and Availability analyses, including failure modes and effects analysis, maintainability assessments, and availability modeling.
  • Develop and implement an engineering measurement and reporting framework.
  • Identify and prioritize process improvements, lead implementation activities, assess systems engineering software and tools, and recommend improvements.
Desired Qualifications
  • Working knowledge of power supply technologies, grounding and bonding architectures, and isolation concepts applied to distributed control system power distribution subsystems.
  • Experience setting up, executing, and documenting electromagnetic compatibility testing in accordance with internal procedures and applicable standards such as IEC and CISPR, including troubleshooting and compliance verification.
L3Harris Technologies

L3Harris Technologies

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L3Harris Technologies provides defense and national-security technology solutions across space, air, land, sea, and cyber domains. It develops integrated systems with advanced communications, surveillance, and reconnaissance to support government agencies and defense contractors under long-term contracts. The product combines hardware, software, and services to deliver secure, interoperable, mission-critical capabilities. Its goal is to help clients strengthen operational readiness and national security through reliable, multi-domain technologies and sustained partnerships.

Company Size

10,001+

Company Stage

IPO

Headquarters

Melbourne, Florida

Founded

1895

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Simplify Jobs

Simplify's Take

What believers are saying

  • July 29, 2026 backlog hit $42 billion, with revenue guidance raised to $23.7 billion.
  • July 27, 2026 Pentagon expanded L3Harris propulsion capacity for Patriot and THAAD interceptors.
  • July 13, 2026 contract supports at least 70 missile-tracking satellites, with five already in orbit.

What critics are saying

  • August 17, 2026 CEO Christopher Kubasik was ousted after conduct violations.
  • THAAD and Patriot ramps demand flawless execution; delays jeopardize seven-year Pentagon awards.
  • Program concentration on missile defense ties growth to one customer family and procurement cycle.

What makes L3Harris Technologies unique

  • July 13, 2026 SDA awarded L3Harris 18 Golden Dome missile-defense satellites.
  • L3Harris controls Patriot, THAAD, and NGI propulsion across multiple manufacturing sites.
  • January 5, 2026 reorganization sharpened three segments around missile, space, and communications.

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Benefits

Health Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Vacation

Paid Holidays

Mental Health Support

Relocation Assistance

Growth & Insights and Company News

Headcount

6 month growth

14%

1 year growth

14%

2 year growth

14%
Yahoo Finance
Aug 22nd, 2026
L3Harris taps Intuitive Machines to build 18 spacecraft for $1.8B missile defence mission

L3Harris Technologies selected Intuitive Machines on 4 August to build 18 advanced spacecraft platforms for the Space Development Agency's Accelerated Missile Defense Tranche 3 mission. Intuitive Machines will manufacture and deliver the satellite platforms to host L3Harris' payload technology for national security space operations. L3Harris reported Q2 2026 revenue of $5.9 billion, an 8% year-over-year increase, with net income of $600 million. The company raised its full-year 2026 revenue guidance to $23.2 billion–$23.7 billion, backed by a $42.0 billion backlog. Intuitive Machines reported Q2 2026 revenue of $206 million, more than four times its prior-year level. However, the company posted an operating loss of $47 million and burned $84 million in cash during the quarter, leaving $367 million in cash. Its backlog expanded to a record $1.8 billion.

Yahoo Finance
Aug 18th, 2026
L3 Harris CEO ousted amid misconduct allegations, echoing 2012 Lockheed Martin exit

Christopher Kubasik has been ousted as CEO of L3 Harris following allegations of misconduct. According to Semafor, citing sources familiar with the matter, an investigation found he was engaged in an inappropriate relationship with a subordinate. This marks the second time Kubasik has been forced out of a leadership position under similar circumstances. In 2012, he was set to become CEO of Lockheed Martin but resigned after an ethics investigation confirmed he had a close personal relationship with a subordinate employee. L3 Harris, headquartered in Melbourne, Florida, announced Kubasik's departure on 17 August. The company said the misconduct was unrelated to financial reporting, controls, customer relationships or operational performance. Kubasik will retain some vested stock options but won't receive severance payments.

Yahoo Finance
Aug 17th, 2026
L3Harris CEO steps down after conduct review, shares fall 2.7%

L3Harris Technologies announced the immediate departure of CEO Christopher Kubasik following a conduct review, causing shares to fall roughly 2.7% in premarket trading Monday. The board appointed Sam Mehta as president and CEO, whilst Lewis Hay III became independent chairman. The company stated Kubasik's conduct was inconsistent with its Code of Conduct, though unrelated to financial reporting, controls, customer relationships, or operational performance. Following an investigation with independent counsel, the board entered into a separation agreement with Kubasik. Mehta joined L3Harris in 2023 and brings over 25 years of aerospace and defence leadership experience. He previously led segments comprising more than 80% of the company's total revenue. Despite the leadership change, L3Harris reaffirmed its 2026 consolidated revenue and financial guidance.

Associated Press
Aug 10th, 2026
L3Harris completes hot-fire test of stage two rocket motor for Next Generation Interceptor program

L3Harris Technologies has successfully completed a hot-fire test of its stage two advanced large solid rocket motor for the Missile Defense Agency's Next Generation Interceptor programme. The company conducted the test as part of the Lockheed Martin team developing the homeland missile defense system. The test validated the system's design integrity, with the motor completing a full-duration burn in a simulated high-altitude, vacuum environment. Engineers evaluated performance in conditions mimicking Earth's upper atmosphere. L3Harris serves as the primary propulsion and control systems provider for NGI, producing both stage one and stage two rocket motors, plus the Attitude Control System and Divert and Attitude Control System. The company manufactures components across facilities in California, Virginia, Alabama, and Arkansas.

Yahoo Finance
Aug 10th, 2026
Iran tensions expose defense supply gaps as AeroVironment lands $186M drone deal

Iran's recent attacks in the Strait of Hormuz and Red Sea have exposed critical shortages in defense supplies, particularly drones, precision weapons, and artillery shells. This situation presents opportunities for defense contractors positioned to scale production. AeroVironment secured a $186 million US Army order in February 2026 for Switchblade loitering munitions, part of a five-year contract with a $990 million ceiling. The systems enable small units to destroy armored vehicles without larger missiles. L3Harris Technologies reported orders of $7.8 billion in Q1 2026, with a book-to-bill ratio of 1.4 and record backlog of $40.7 billion. By Q2, backlog reached $42 billion on $7.3 billion in new orders, with revenue increasing 8% to $5.9 billion. Both companies are positioned to benefit from increased demand driven by ongoing conflicts.