Full-Time
Applied Systems Engineer
Updated on 7/23/2026
L3Harris Technologies
10,001+ employees
Defense technology solutions for national security
Compensation Overview
CA$85.5k - CA$135.5k/yr
Hamilton, ON, Canada
In Person
 Aerospace Engineering (1) |
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- Bachelor’s Degree and minimum 4 years of progressive technical and project experience, or Graduate Degree and a minimum of 2 years of prior related experience, or in lieu of a degree, minimum of 8 years of prior related experience.
- Act as a main technical point of contact for Wescam customers for book and build programs. This role will support assigned programs from pre-sale to post delivery.
- Provide program engineering support to the Program Office for a variety of projects. Projects will vary from Engineering R&D, major system developments, government system sales, to OEM and commercial sales.
- Manage multiple technical projects in a cross functional environment, with the ability to balance requirements of a variety of stakeholders, including internal and external parties.
- Develop Concept of Operations, system level requirements specification and interface documentation to support customer missions.
- Execute the technical perspective of the contracts. Define system configuration, and develop equipment and data deliverable list.
- Lead and collaborate with other engineering teams to create deliverables to meet contractual requirements.
- Proactively manage assigned projects, generate timely and quality outputs, and work with associated parties, including factory, to meet delivery schedule.
- Act as a subject matter expert to internal and external customers on the installation, integration and verification of Wescam products.
- Develop systems level test procedure, perform functional verification and software regression tests of Wescam products.
- Perform site survey, provide onsite integration and system acceptance support.
- In collaboration with Design team and NPI to help develop new systems technologies and products to fulfill a wide variety of requirements.
- Support to Bids and Proposal, and Sales Activities, including analysis of customer missions in order to define technical solutions, preparation of engineering estimates, and carryout of sales demos.
- Support Lean Six Sigma and Continuous Improvement initiatives.
- Familiarity with the installation and integration of systems in one of the following domains, airborne, maritime, or land.
- Understanding of systems engineering principles in a government contract environment.
- Strong leadership, planning, organizational, analytical, and decision-making skills.
- Strong project and technical management skills. Ability to manage and execute multiple projects simultaneously.
- Ability to coordinate activities with multiple departments such as Design Engineering, Manufacturing and Programs Management office.
- Good communication and interpersonal skills.
- Ability to deal directly with internal and external customers.
- Ability to learn and grow within a fast-paced environment.
- Understanding and familiarity with Military Specifications. These include MIL-STD- 810, MIL-STD-461, MIL-STD-704 and RTCA DO-160 standards with respect to environmental testing.
- Understanding and familiarity of communication protocols.
- Understanding of airworthiness.
- Willing to travel on short notice.
- Meets the requirements of the Controlled Goods Registration Program and is eligible for a Canadian government security clearance.
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's Take
What believers are saying
- Backlog nearly doubled to over $40 billion in Q1 2026, signaling sustained defense demand and twice revenue coverage[11].
- $600 million classified space contract with multi-billion potential expands its 28% classified business share in orbital programs[11].
- Wall Street maintains Strong Buy with 30% upside as Q1 EPS beat 33% year-over-year driven by US government weapons demand[11].
What critics are saying
- HASC may force DoD to divest $1 billion equity within 6–12 months to diversify solid rocket motor suppliers, collapsing Axyv IPO[11].
- 2027 budget uncertainty could trigger $3 billion earnings miss and margin compression as Bernstein cut price targets citing weapon program delays[11].
- DataShapes AI dependency for Wraith Shield™ enables 30%+ revenue share demands within 9–15 months, locking L3Harris into software-only model[11].
What makes L3Harris Technologies unique
- L3Harris uniquely combines space, missile propulsion, and secure communications in three aligned segments since January 2026 reorganization[7][8].
- Its trusted disruptor model blends prime scale with startup agility via an Agile Development Group and Shield Capital partnerships[1][2].
- The $1 billion DoW equity investment in Missile Solutions before its Axyv IPO creates unmatched propulsion capacity leverage[6][11].
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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
6 month growth
↑ 14%1 year growth
↑ 14%2 year growth
↑ 14%L3Harris Technologies has demonstrated solid financial performance with earnings per share growing 16% annually over the past three years. The US$66 billion defence contractor reported revenue of US$22 billion, up 2.5%, whilst maintaining stable EBIT margins. Company insiders hold US$220 million worth of shares, representing 0.3% of the company. Whilst modest in percentage terms due to L3Harris's size, this stake provides alignment between management and shareholders. The company's combination of revenue growth, profit expansion and insider ownership distinguishes it from speculative, loss-making ventures. Its established track record of profitability offers investors lower risk compared to companies relying solely on growth narratives without financial substance. The article suggests L3Harris warrants consideration for investors seeking profitable, growing companies over high-risk ventures.
L3Harris Technologies has raised investor attention following recent share price movements, with the stock up 2.3% over the past week. The company has delivered strong longer-term returns, including a 71.8% one-year total shareholder return and 92.9% over three years. With revenue of $21.9 billion and net income of $1.6 billion, L3Harris is trading at $361.97. One valuation narrative suggests the stock is modestly undervalued at a fair value of $392.16, supported by expected US defence budget growth and the company's positioning in areas like missile warning and tracking. However, L3Harris' current price-to-earnings ratio of 42.1x sits above the US aerospace and defence industry average of 38.8x, suggesting potential valuation risk if market sentiment shifts.
Xoople, an AI data infrastructure company, and L3Harris Technologies have announced the co-development of a satellite constellation optimised for AI applications. The system, resulting from seven years of design and research, aims to deliver unprecedented precision in Earth observation data. The constellation features advanced optical and sensor design to maximise data quality, providing what Xoople calls "Earth's System of Record". The platform is designed to support AI systems shifting towards autonomous action, offering real-time monitoring with precision levels where even 1% error is unacceptable. Applications include supply chain optimisation, infrastructure management, risk underwriting, disaster response and security monitoring. CEO Fabrizio Pirondini said the system delivers the scale and precision required for AI-era decision-making across enterprises and governments.
L3Harris Technologies supplied propulsion, avionics, thrusters and communications systems for NASA's Artemis II mission, the first crewed lunar journey in over 50 years. The company's involvement spans more than 100 mission elements, highlighting its capabilities in space hardware and systems integration for government programmes. Whilst the Artemis II role demonstrates L3Harris's technical breadth, analysts note it does not materially alter the near-term investment case. The company faces ongoing risks from fixed-price development contracts and potential US space budget constraints that could pressure margins. L3Harris's investment narrative projects $27 billion in revenue and $2.9 billion in earnings by 2029, requiring 7.3% annual revenue growth. Community analysts estimate fair value between $388 and $452 per share.
US Defense Secretary Pete Hegseth plans to request $200 billion from Congress to fund operations against Iran, adding to the Pentagon's roughly $1 trillion budget for the current fiscal year. Two defence stocks well-positioned to benefit from this spending increase are Axon and L3Harris, according to Barchart. Axon, which provides law enforcement equipment including Tasers and AI-driven systems, reported 39% revenue growth to $797 million in Q4. The company's AI-powered tools are particularly relevant given recent suspected terrorist attacks in the US. L3Harris, a defence contractor selling missiles, satellites and communications products, saw 6% revenue growth to $5.6 billion last quarter, whilst cash from operations jumped 74% year-over-year. Analysts predict Axon's earnings per share will rise 13% this year and 115% in 2027.