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Added 3 months ago
K
Senior Manager, SR&ED (Software Engineer)
KPMG
Vancouver, BC
- Full-time
Hands-on experience building software with AI coding agents and tools (Claude Code, Cursor, GitHub Copilot, Codex, MCP, custom skills/subagents, automation agents, and multi-agent…
Added 1 month ago
Sr. Engineer, SoC Design Verification Engineer, System Management Controller
Tenstorrent
Toronto, ON
Tenstorrent is seeking a SoC Design Verification Engineer to validate the System Management Controller (SMC) and enable seamless multi-chip integration. In this role, you will design and…
Added 2 months ago
S
AI Engineer
Sanofi
Toronto, ON
- Full-time
We are seeking a skilled AI Engineer to drive innovation and impact at the intersection of AI and Commercial operations. This role will be a part of the Digital Commercial Advanced…
Added 2 months ago
S
Principal Consultant - Cybersecurity & Agentic AI
Synechron
Toronto, ON · Greater Toronto Area, Canada
- $130,000 to $145,000 CAD / year
- Full-time
As “Principal Consultant, Agentic AI Cybersecurity Engineer” Candidate will work hands-on alongside our cybersecurity engineering and application security teams to build, operate, and…
Added 2 months ago
UG
Chief Architect - Data Engineering (Databricks Practice)
Unison Group
Toronto, ON
- Full-time
…large-scale migration and cloud transformation programs. This is a hands-on leadership role for a builder who can equally command a whiteboard in front of a CTO and a Spark UI when a…
Added 2 months ago
PI
MLOps & Data Engineer
Palitronica Inc.
Waterloo, ON
- $90,000 to $120,000 CAD / year
- Full-time
Palitronica is seeking an MLOps & Data Engineer to develop, maintain, and extend the Python framework and data foundation behind our production machine-learning systems. Models and…
Added 2 months ago
Z
Associate LLM Engineer (Forward Deployment)
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 2 months ago
TA
Forward Deployed Engineer (Generative AI)
Tiger Analytics Inc.
Remote, Canada
- Full-time
- Remote
Tiger Analytics is looking for experienced Forward Deployed Engineer (Generative AI) with Gen AI experience to join our fast-growing advanced analytics consulting firm. Our employees bring…
Added 2 months ago
II
Lead Analytics Engineer
Innodata Inc.
Canada
- $130,000 to $150,000 CAD / year
- Contract
We are hiring a Staff / Lead-level Data Analyst / Analytics Engineer to embed with the Monetization Data Science & Analytics team as a senior individual contributor and technical leader.…
Added 2 months ago
RS
Security Engineer
R Systems
Mississauga, ON
- Contract
As a Security Engineer at R Systems, you will play a key role in implementing, managing, and optimizing enterprise security technologies and controls. You will work closely with security…
Added 2 months ago
TT
Reliability Engineer
Teledyne Technologies Incorporated
Waterloo, ON · Canada - Waterloo, ON
- Full-time
As part of our continuing growth in this high technology market, Teledyne Digital Imaging is recruiting for a Reliability Engineer !
Added 2 months ago
RB
AI-First Quality Engineering Lead
Royal Bank of Canada
Toronto, ON
- Full-time
As AI-First Quality Engineer Lead in QEX & DevOps, you will be a driving force in fundamentally reimagining how RBC builds and delivers software - where AI is not a feature of the QE…
Added 2 months ago
R
AI-First Quality Engineering Lead
RBC
Toronto, ON
- Full-time
As AI-First Quality Engineer Lead in QEX & DevOps, you will be a driving force in fundamentally reimagining how RBC builds and delivers software - where AI is not a feature of the QE…
Added 5 months ago
S
Forward Deployment Engineer
SymphonyAI
UNAVAILABLE, Ontario
- Full-time
…are looking for a dynamic and innovative Forward Deployment Engineer to join our Professional Services…
Added 2 months ago
CA
AI Engineer
Cambio AI Inc.
Remote, Canada
- Full-time
- Remote
We're looking for an AI Engineer to build AI-powered features, help teammates do their best work, and have fun doing it.
Added 2 months ago
G
Solutions Engineer (Pre-Sales)
Gumloop
Vancouver, BC
- Full-time
As a Pre-Sales Solutions Engineer at Gumloop, you'll be the technical partner Account Executives rely on to win deals, and work directly with prospects to turn their highest-value…
Added 2 months ago
AM
Sr. Systems Design Engineer - Data Center GPU
Advanced Micro Devices, Inc
Markham, ON
- Full-time
We are looking for a dynamic, energetic Sr. Systems Design Engineer to join our growing Data Center GPU team. As a key contributor to the success of AMD’s product, you will be part of a…
Added 2 months ago
AM
Design Verification Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
The Data Accelerator (DACC) team at AMD is seeking an experienced Silicon Design Verification Engineer to take a significant role across multiple aspects of IP verification. This is an…
Added 1 month ago
Staff/Sr Staff Electro-Optic Link Codesign Engineer
Lightmatter
Toronto, ON
We are seeking a Sr. Staff Engineer, Photonic Link Co-Design to join our Laser Systems Architecture & Engineering team. This is one of the most technically demanding roles at Lightmatter:…
Added 2 months ago
H
Ingénieur(e) Full Stack Senior, HTS Assist// Senior Full Stack Engineer (Realtime & Voice) Customer Experience Platform
Hopper
Remote, Canada
- Full-time
- Remote
…technologique : interfaces React/TypeScript, services Scala et Python, et infrastructure infonuagique. L'équipe est restreinte et expérimentée, la portée des responsabilités est large, et…
Added 2 months ago
H
Senior Full Stack Engineer (Realtime & Voice) Customer Experience Platform
Hopper
Remote, Canada
- $200,000 to $250,000 CAD / year
- Full-time
- Remote
…largest travel brands. We're looking for a senior full stack engineer to anchor this product, owning the realtime and voice layer end to end while building across React/TypeScript front…
Added 2 months ago
SH
Data Engineer
Spectrum Health Care
Toronto, ON
- Full-time
Are you a Data Engineer with experience building cloud-based data solutions and transforming healthcare data into actionable insights? At Spectrum Health Care (Spectrum), we're building a…
Added 2 months ago
Senior Release Engineer
Questrade Financial Group
Toronto, ON
We’re looking for our next Senior Release Engineer. Could It Be You?
Added 1 month ago
Senior Software Engineer, Data - Mapping
Lyft
Toronto, ON
As a Senior Software Engineer, Data on the Mapping team, you will collaborate with our world-class team of engineers, product managers, and scientists to grow and improve the quality of…
Added 2 months ago
TM
Software Engineer
The MRG Group
Toronto, ON
- $85,000 to $130,000 CAD / year
- Full-time
Engineer for quality. Write and maintain automated test suites (unit, API, E2E) and do exploratory testing to catch the edge cases that AI-generated implementations tend to hide.

R Systems

Security Engineer

Mississauga, ON, Canada

Contract

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Applications open in a new tab.

Job details

Job type: Contract
Experience: Target experience: 3-8 years in cybersecurity or infrastructure engineering.
Posting language: English
Posted: Aug 19, 2026

Original job description

About R Systems:

R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs, SaaS, and Internet companies, as well as product companies in telecom, media, finance, manufacturing, and health verticals.

We Are Great Place to Work® Certified™ in 10 countries with a full-time workforce [India, USA, Canada, Poland, Romania, Moldova, Indonesia, Singapore, Malaysia & Thailand]!

We are recognized as one of the Best Tech Brands 2024 by theTimes Group and India's Top 500 Value Creators 2023 by Dun & Bradstreet.

Company Link: R Systems | Digital Product Engineering

Position Overview:

As a Security Engineer at R Systems, you will play a key role in implementing, managing, and optimizing enterprise security technologies and controls. You will work closely with security and infrastructure teams to deploy security solutions, strengthen detection and monitoring capabilities, support incident response, and automate security processes. The ideal candidate will bring hands-on experience with SIEM, SOAR, EDR/XDR, AWS, Azure, IAM, vulnerability management, and PowerShell/Python automation.

Target experience: 3-8 years in cybersecurity or infrastructure engineering.

Key Responsibilities:

Deploy and maintain security platforms and configure/tune security controls.
Implement automation and integrations between security tools.
Support incident response investigations.
Develop detection rules and monitoring capabilities.
Manage cloud security controls and perform security testing/validation.
Support vulnerability remediation efforts

Key technical / capability areas

SIEM: CrowdStrike Next-Gen SIEM, Microsoft Sentinel, Splunk or QRadar.
SOAR platforms.
EDR/XDR solutions.
AWS and Azure security services.
PowerShell and/or Python automation.
IAM and vulnerability management tooling.

What strong candidates will demonstrate

Strong troubleshooting ability.
Hands-on experience implementing enterprise security solutions.
Improves automation, reduces manual effort, and strengthens operational security.

Why Join R Systems?

Frequent Internal Hackathons: Engage in dynamic competitions with exciting prizes to keep your skills sharp.
Cultural Celebrations: Strengthen our familial bonds through shared celebrations, fostering a sense of community.
Diverse Project Exposure: Work on a variety of projects across sectors like Healthcare, Banking, e-commerce, and Retail, collaborating with leading global brands.
Centre of Excellence (COE): Benefit from technical guidance and upskilling opportunities provided by our team of technology experts, helping you navigate your career path.
E-Learning Platform: Gain access to comprehensive e-learning platforms coupled with a robust mentorship program to enhance your skills.
Open Door Policy: Embrace a culture of mutual support, respect, and open dialogue, promoting a collaborative work environment.

If you are passionate and excited about working in a fast-paced, innovative environment, we would love to hear from you!

R Systems is an equal opportunity employer that does not discriminate against any employee or job applicant because of race, color, religion, national origin, sex, physical or mental disability, age, or any other characteristic protected by law. We strive to build a team that reflects the diverse communities we serve, and we actively encourage applications from individuals of all backgrounds and experiences. Our commitment to equal opportunity extends to all aspects of employment, including recruitment, hiring, training, promotion, and benefits.

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More about this job

Responsibilities

The Security Engineer will implement, manage, and optimize enterprise security technologies and controls across cloud and on-premise environments. Key duties include developing detection rules, automating security processes, and supporting incident response investigations.

Requirements

Candidates need 3-8 years of experience in cybersecurity or infrastructure engineering with hands-on expertise in SIEM, SOAR, and EDR/XDR tools. Proficiency in AWS, Azure, and automation using PowerShell or Python is required.

Skills

SIEM
SOAR
EDR/XDR
AWS Security
Azure Security
IAM
Vulnerability Management
PowerShell
Python
Incident Response
Security Automation
Detection Rule Development
Troubleshooting
Cloud Security Controls
Security Testing
Infrastructure Engineering

Benefits

Internal Hackathons
Cultural Celebrations
Diverse Project Exposure
E-Learning Platform
Mentorship Program
Open Door Policy

Visa sponsorship

Not detected in the job text

Keywords

CrowdStrike Next-Gen SIEM
Microsoft Sentinel
Splunk
QRadar
AWS
Azure
IAM
Vulnerability Management
PowerShell
Python
SIEM
SOAR
EDR
XDR
Cybersecurity
Infrastructure Engineering
Incident Response
Cloud Security
Digital Product Engineering
Security Automation
Detection Rules
Security Testing
IT Services
IT Consulting

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