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Added 26 mins ago
ED
Sr Software Developer (Lead) - EN 178
Export Development Canada | Exportation et développement Canada
Vancouver, BC
- $96,557 to $128,743 CAD / year
- Full-time
Software Engineer 18: Salaries typically range from $96,557 to $128,743 annually, based on qualifications and experiences, plus a performance-based incentive
Added 57 mins ago
V
Java Developer
Virtusa
Mississauga, ON
- Full-time
We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain
Added 1 hour ago
MP
Design engineer - mechanical
Multi-Power Products
Kelowna, BC
- $85,000 to $95,000 CAD / year
- Full-time
- On-site
Registration as a Professional Engineer (P. Eng.) by a provincial or territorial association
Added 1 hour ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Collaborate with product development, marketing, and sales teams to align product strategies.
Added 1 hour ago
V
Lead Software Engineer
Virtusa
Halifax, NS
- Full-time
The Senior Data Engineer leads complex data engineering projects, working on designing data
Added 1 hour ago
V
Senior Software Engineer
Virtusa
Toronto, ON
- Full-time
…software quality standards while actively participating in the development and execution of comprehensive testing…
Added 1 hour ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Provide production support for issues requiring business analysis, including new product setup and related activities.
Added 1 hour ago
OI
Senior Software Engineer
Oryn, Inc.
Mississauga, ON
- Full-time
Role Description The Senior Software Engineer will design, develop, and maintain robust software systems that power Oryn’s AI-driven products. Day-to-day responsibilities include…
Added 1 hour ago
AI
Applications Engineering Manager, Nuclear
ATS Industrial Automation
Cambridge, ON
- Full-time
…we promise - on time and on budget. Combined with our broad product portfolio, financial strength and global presence, we provide our customers with the best automation solutions wherever…
Added 1 hour ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Lead and mentor engineering teams through code reviews, technical solution design, continuous integration workflows, and adherence to development best practices.
Added 1 hour ago
Z
LLM Engineer
ZS
Toronto, ON
- Full-time
We are seeking a highly skilled LLM Engineer with 1-4 years of experience in software development and 1-2 years in LLM solution development,. The ideal candidate will have strong experience…
Added 1 hour ago
O
AI Automation Engineer
Osmow's
Mississauga, ON
- Full-time
Our Digital & Technology team operates more like a focused product team than a traditional restaurant IT department. We build, automate, experiment quickly and scale what works across…
Added 2 hours ago
S
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow
Montreal, QC
- Full-time
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 2 hours ago
A
Mechanical Design Engineer
Actalent
Ottawa, ON
- $50 to $65 CAD / hour
- Contract
The Mechanical Design Engineer leads the mechanical design and development of specialty equipment that supports API and final drug product manufacturing. This role owns projects across the…
Added 2 hours ago
A
Ingenieur Qualité - Conception Biomedical
Actalent
Montreal, QC
- $45 to $70 CAD / hour
- Contract
Ensure at every stage of the development cycle (initial requirements, design, testing, validation, etc.) that FDA standards and applicable medical device regulations are fully respected.
Added 2 hours ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- Full-time
As a Senior Software Engineer on the IC3 AEGIS team, you will design and build an AI-driven platform supporting centralized security automation and risk remediation. You will develop…
Added 2 hours ago
Q
ASIC/FPGA Design Verification Engineer, Senior
Qualcomm
Ottawa, ON
- Full-time
…create a smarter, connected future for all. As a Qualcomm ASIC Engineer, you will define, model, design (digital and/or analog), optimize, verify, validate, implement, and document IP…
Added 2 hours ago
Q
IC/FPGA Design Verification Engineer, Sr Staff
Qualcomm
Ottawa, ON
- Full-time
…create a smarter, connected future for all. As a Qualcomm ASIC Engineer, you will define, model, design (digital and/or analog), optimize, verify, validate, implement, and document IP…
Added 2 hours ago
CI
Lead software engineer
Cogency Inc
Toronto, ON
- From $57 CAD / hour
- Full-time
- On-site
Coordinate the development, installation, integration and operation of computer-based systems
Added 3 hours ago
TT
CNC Machining Centre Programmer
Titan Trailers Industries Limited - UK
Tillsonburg, ON
- Full-time
…pay. We have high-end equipment and we make a very high-end product. You’ll be proud when you are driving down the street and you see one of our trailers that YOU helped build. We offer a…
Added 3 hours ago
TT
Co-op or Recent Graduates - CNC Programmers
Titan Trailers Industries Limited - UK
Tillsonburg, ON
- Full-time
…pay. We have high-end equipment and we make a very high-end product. You’ll be proud when you are driving down the street and you see one of our trailers that YOU helped build. We offer a…
Added 3 hours ago
DT
Senior Android Engineer – Mobile Design Systems
Diligente Technologies
Canada
- Contract
Seeking a Senior Android Engineer with 5+ years of native Android development experience to build and evolve scalable mobile Design Systems and reusable UI components. The ideal candidate…
Added 3 hours ago
FI
QA Analyst
Fellow Insights Inc.
Remote, Canada
- Full-time
- Remote
…team decide when something is ready to ship. You will sit with Product, Design, and Engineering early enough to influence scope, catch gaps, and bring the customer perspective into the…
Added 3 hours ago
OE
Senior Mechanical Design Engineer
OSI Engineering
ON · Ontario, Canada
- $140,000 to $180,000 CAD / year
- Full-time
We’re searching for a Senior Mechanical Design Engineer in Concord, Canada. This team focuses specifically on packaging, converting, and finishing equipment - machinery that performs…
Added 3 hours ago
FP
Software Engineer
Found People Inc.
Toronto, ON
- $110,000 to $140,000 CAD / year
- Full-time
End-to-end product development: Take ownership of features from identifying the problem and designing the solution through implementation, testing and production.

L3Harris Technologies

Senior Product Cybersecurity Engineer - Platform Security

Montreal, QC, H4T 1G5, Canada

Compensation Range: Between $102,000 - $152,000 CDN annually

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Job details

Pay: Compensation Range: Between $102,000 - $152,000 CDN annually
Apply by: Oct 17, 2026
Posting language: English
Posted: Sep 10, 2026

Original job description

Job Title: Senior Product Cybersecurity Engineer – Platform Security

Job Location: Montreal, QC

Job Code: 44138

Job Schedule: Day Shift

Compensation Range: Between $102,000 - $152,000 CDN annually

L3Harris MAPPS' Integrated Platform Management System (IPMS) is a mission-critical solution deployed on various military and cruise ships. It integrates and controls nearly all onboard equipment, combining L3Harris-developed technologies with commercial off-the-shelf (COTS) components. The IPMS operates within its own dedicated on-premises IT environment, using standard infrastructure elements such as virtualized servers, networking equipment, storage systems, databases, domain controllers, Active Directory, automation, and many others.

As a member of the Cybersecurity team, you will play a pivotal role in strengthening the system’s security posture across all phases of the development lifecycle - from initial design to final deployment. You will work closely with software development teams, DevOps, and Integration & Test (I&T) engineers in a highly collaborative environment.

Because IPMS is a complete and self-contained solution, we value broad cybersecurity expertise spanning software, hardware, and IT infrastructure.

If interested, you may also have the unique opportunity to support deployments directly onboard ships.

Essential Functions:

Assess, implement, and manage a range of cybersecurity and IT technologies integrated into the IPMS solution, as described above.
Support cross-functional teams by clearly communicating cybersecurity concepts, providing guidance, and helping to prioritize security-related tasks.
Proactively identify, assess, and remediate security vulnerabilities within the system, based on risk and impact.
Develop tools, scripts, and automation to enhance cybersecurity operations; may also involve contributing to security-relevant code.
Define and document cybersecurity requirements for other software components to ensure compliance with established security standards.
Deploy, configure, and maintain cybersecurity solutions to continuously improve the security posture of the overall system.

Qualifications:

Minimum of 10 years of experience in cybersecurity serving as a Senior IT/Security Administrator, Security Engineer, or Security Architect within engineering-driven product development environments, including hardware and software product development for on-premises platforms, embedded systems, or connected devices.
Deep expertise in the following areas:

- Linux System Administration: Extensive hands-on experience with Linux-based infrastructure and administration, including centralized identity and access management (e.g., LDAP, FreeIPA, Kerberos), privilege and role-based access control, system hardening, patch and package management, SSH and certificate-based authentication, and PKI/certificate lifecycle management.
- Role-Based Access Control (RBAC) and Identity Security: Familiarity with RBAC architecture, access model design, Identity and Access Management, Privileged Access Management, and directory services such as LDAP and Active Directory; experience with centralized authentication and authorization protocols including RADIUS and TACACS+; experience with related platforms, policy design, and access governance tools is an asset.
- Network Security Architecture & Design: Experience designing and securing enterprise or product networks, including segmentation, secure topologies, and defense-in-depth; strong knowledge of firewalls, IDS/IPS, VPNs, and Zero Trust; familiarity with protocols such as IPsec, TLS, RADIUS, and TACACS+; experience with NAC, secure routing/switching, and monitoring tools is an asset.
- Secure software development: Proficient in industry best practices for secure coding, including awareness of OWASP Top Ten vulnerabilities, secure coding techniques, penetration testing, and threat modeling. Familiar with tools such as Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), and Software Composition Analysis (SCA).

Broad cybersecurity knowledge, with practical understanding in several of the following domains:

- Vulnerability Management
- Software Configuration Management and Platform as Code
- Endpoint Security
- Virtualization and containerization.
- Governance & Standards: Experience establishing and enforcing cybersecurity governance frameworks, policies, and standards; familiarity with industry guidelines (e.g., NIST, ISO 27001)
Hands-on experience in scripting and automation using tools such as PowerShell, Bash, Python, Ansible, and Terraform.
Demonstrated ability to evaluate and strengthen the security architecture of complex systems - capable of identifying vulnerabilities, recommending changes, and guiding implementation to reduce the attack surface.
Excellent communication skills, with the ability to translate cybersecurity requirements into actionable guidance for development teams.
Strong analytical and decision-making skills, using both quantitative data and expert judgment.
Fluency in English is required; proficiency in French is an asset.

Preferred Additional Skills:

Security tools proficiency: SIEM tools (e.g., Splunk, QRadar, ELK), Endpoint protection (EDR/XDR platforms), Vulnerability scanners (e.g., Nessus, OpenVAS)
Cyber security certifications, In order of preference: CompTIA Security+, CySA+, Linux+ / RHCSA, GIAC or OSCP.
Familiarity with Atlassian tools.
Agile and scrums.

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;

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

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More about this job

Responsibilities

You will assess, implement, and manage cybersecurity technologies within the Integrated Platform Management System while collaborating with cross-functional teams to strengthen system security. Additionally, you will develop automation tools, remediate security vulnerabilities, and define cybersecurity requirements to ensure compliance with industry standards.

Requirements

Candidates must have a minimum of 10 years of experience in cybersecurity, specifically within engineering-driven product development environments. Proficiency in Linux administration, network security architecture, and secure software development practices is essential, along with eligibility for Canadian government security clearances.

Skills

Linux System Administration
Cybersecurity
Network Security
Identity and Access Management
RBAC
Vulnerability Management
Scripting
Automation
Secure Coding
Threat Modeling
PKI
Firewalls
Zero Trust
Ansible
Terraform
Python

Visa sponsorship

Not detected in the job text

Keywords

Linux
LDAP
Kerberos
PKI
RBAC
Active Directory
RADIUS
TACACS+
Firewalls
IDS/IPS
VPN
Zero Trust
IPsec
TLS
OWASP
SAST
DAST
SCA
PowerShell
Bash
Python
Ansible
Terraform
NIST
ISO 27001
SIEM
Splunk
EDR
Nessus
Agile

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