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 qualified 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: Sr. Specialist - Embedded Software Developer

Job Code: 47117

Job Location: Onsite - Waterdown, ON

Primary Responsibilities

Design, develop and maintain Yocto/OpenEmbedded layers, recipes, images and root filesystems for complex electro-optical surveillance systems, including custom BSP and distribution configuration

Lead board bring-up, including bootloader (CBoot, UEFI), kernel configuration, device tree development, and driver integration on new hardware platforms

Develop and maintain Docker container images for application deployment, platform configuration, and system integration

Collaborate with electrical, mechanical, electro-optics and systems engineering to meet project objectives

Provide software support to manufacturing and customer support teams, troubleshooting and resolving issues as required

Produce technical documentation to support project development, integration, and sustainment activities

Contribute to project estimation, planning, scheduling, and execution activities.

Participate in design reviews and code reviews to ensure quality, maintainability, and adherence to standards

Support department-level improvement initiatives, including code refactoring, test development, and the establishment of design and coding guidelines

Mentor junior team members and provide technical guidance on engineering best practices

Provide technical leadership for medium-scale projects and cross-functional initiatives





Lead the technical aspects of estimation, planning, scheduling, risk assessment, and review activities for assigned projects

The duties and responsibilities described in this job profile are not intended to be all inclusive. Additional job-related duties may be assigned as necessary to support business objectives and organizational requirements.

Desired Skills and Knowledge

Extensive experience with Embedded Linux development, with a strong understanding of Linux kernel architecture, system internals, userspace components, shell scripting, and development tooling

Hands-on experience with the Yocto Project/OpenEmbedded, including development and maintenance of recipes, custom layers, images, SDKs, and machine/distribution configurations

Strong understanding of root filesystem design and construction, including init systems (systemd), package management, filesystems (ext4, overlayfs), partitioning strategies, and root filesystem architectures

Experience with bootloaders (CBoot, UEFI), Linux kernel configuration, device tree development and device driver integration

Experience supporting hardware bring-up, platform integration and system validation activities

Background in one or more of the following:

Embedded Linux

Embedded software development using C and/or C++

Arm-based processors

FPGA-based systems

Real time operating systems (RTOS), particularly ThreadX or vxWorks

Embedded systems interfaces such as I2C, SPI, CAN, Ethernet, etc.

Docker and containerized deployment environments

OTA update solutions such as Mender, RAUC, or SWUpdate

Experience in any of the following areas:

Python for scripting and automation

Video or image processing

Tracking and detection algorithms

Avionics and/or defense applications

Development of software for complex electronic and FPGA-based systems.





Automated software test methodologies tailored to embedded systems

Software development using simulation and/or emulation environments

Experience with "tools of the trade" such as IDEs/editors, compilation toolchains and source control management systems

Experience with design patterns and architectures for complex embedded software

Windows and Linux host development environments

Agile software development methodologies

Excellent communication and interpersonal skills

Experience leading technical aspects of software development projects

Proficiency in the local language (spoken and written) is required where necessary to effectively perform the responsibilities of the role, collaborate with employees and stakeholders, and support business operations within the local market.

Education and ExperiencesRequirements
Requires strong knowledge of job area

Typically viewed as having a specialty within discipline. May have broad knowledge of project management.

Bachelor’s Degree and minimum 6 years of prior relevant experience

Graduate Degree and a minimum of 4 years of prior related experience

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 $102000- $152000

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.

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📌 Sr. Specialist - Embedded Software Developer (Ontario)
🏢 L3Harris Technologies
📍 Ontario