Software Engineer
Listed on L3Harris Technologies’s official careers site. Posted October 13, 2026. Check that it is still open and apply there.
Apply on L3Harris Technologies’s careers site →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
Software Engineer Job Location: Montréal, QC Job Code: 44054 Job Schedule: Day Shift Compensation Range: Between $62 ,500 - $ 112,500 CDN annually We are seeking an junior-level automation/application developer to join the Automation Group in the Marine Division. The selected candidate will be reliable, creative, and open-minded, and will contribute to all stages of automation development.
Essential Functions
Participate in every phase of the automation lifecycle: requirements analysis, design, coding, documentation, testing, and validation of the automation software. Participate in project meetings and supporting team members by addressing questions related to control-sequence logic. Support system acceptance activities with the customer. Participate in sea trials, which may include travel to various locations worldwide.
Qualifications
Bachelor’s degree in Mechanical, Electrical or Software Engineering. Experience in developing control-sequence algorithms using PLCs or other types of controllers. Experience with Siemens S7 Safety preferred. Strong analytical and problem-solving skills with solid technical judgment. Strong English writing skills Bilingualism (French & English) required. The knowledge of the English language, other than the French language is necessary due to contractual requirements.
Preferred Additional Skills
Proficiency in MS Office; strong communication and interpersonal skills. Ability to adapt to a fast-paced agile environment and work effectively as part of a team. Results-driven approach with strong planning and organizational skills. Dependable, responsible, and committed to delivering high-quality work. Experience working with multiple operating systems (Windows, Linux, macOS). Strong verbal and written communication skills Knowledge of naval and commercial certification standards and related processes.
Experience using Atlassian Jira and MS Office tools.
Eligibility Criteria
Must be eligible for registration with the Controlled Goods Program; Must be eligible to obtain and maintain a government of Canada Reliability status and Secret Level 2/NATO Secret security clearance; Benefits of working at L3Harris MAPPS Montreal: Hybrid work schedule – 3 days on-site requirement 12 statutory holidays per year 15 days paid time-off per year 7 sick & 2 personal days
Complete medical & dental health benefits from day 1 (employee & family) Life insurance, Short-term & Long-term disability insurance Group RRSP with employer matching (up to 5%) Employee Assistance Program providing mental health and wellbeing support L3Harris is proud to be an equal opportunity employer and is committed to treating all of its employees and job applicants with respect and dignity and to maintaining a workplace free from discrimination.
Anyone applying for a position will be considered without regard to the following: race, national or ethnic origin, colour, religion, age, nationality, ancestry, ethnicity, gender, sex, sexual orientation, gender identity or expression, marital status, family status, genetic characteristics, disability, citizenship status, or conviction for an offence for which a pardon has been granted or in respect of which a record suspension has been ordered, or any other characteristic that is protected by applicable human rights legislation.
L3Harris maintains a drug-free workplace and conducts pre-employment drug and alcohol testing and background checks, in accordance with applicable law. Such results are only accessible and viewed by individuals at L3Harris who have direct responsibility in the hiring process. If you fail to report for a drug and alcohol test, refuse to undergo such test or test positive for the presence of drugs or alcohol, the hiring process may be concluded or your offer of employment may be rescinded, in L3Harris’ sole discretion.
This job is for an existing vacancy 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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