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Added 2 days ago
MD
Data Engineer - ITS3 or ITS4
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Are you passionate about building and optimizing data systems that drive meaningful insights? As a Data Engineer with Minnesota IT Services (MNIT) partnering with Direct Care and Treatment…
Added 2 days ago
RR
Staff Mechanical Engineer
Remote Robotic
Ottawa, ON · Kanata, ON
- $115,000 to $135,000 CAD / year
- Full-time
Working closely with electrical, software, and manufacturing teams, you will drive development across the full product lifecycle, including CAD, prototyping, testing, validation, supplier…
Added 2 days ago
RR
Senior Mechanical Engineer - Aero & Propulsion
Remote Robotic
Ottawa, ON · Kanata, ON
- $95,000 to $120,000 CAD / year
- Full-time
We are looking for an engineer who combines strong mechanical fundamentals with propulsion experience, a data-driven approach, and a build-test-iterate mindset. Depending on team needs, the…
Added 2 days ago
DC
Electrical Engineer
Dillon Consulting Limited
St. John's, NL · Halifax, NS · Sydney Indian Reserve No. 28A, NS · Sydney, NS
- Full-time
Are you someone with strong leadership and technical capabilities? Do you enjoy building relationships and working collaboratively in a multidisciplinary team environment? Are you a thought…
Added 2 days ago
GS
Electrical Engineer/Designer
Grantek Systems Integration
Burlington, ON
- Full-time
The Electrical Engineer/Designer at Grantek is an exciting opportunity for an intermediate to senior-level professional with a strong background in electrical design and industrial control…
Added 2 days ago
MD
Assistant Projects Engineer - Engineer Senior
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Licensure as a professional engineer with the Minnesota Board of Architecture, Engineering, Land Surveying, Landscape Architecture, Geoscience and Interior Design (AELSLAGID). If obtaining…
Added 2 days ago
MD
Assistant Projects Engineer - Engineer Senior
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
This position assists the State Aid Projects Engineer with tasks that include acting as a technical liaison and resource to leadership, District State Aid Engineers, MnDOT and local…
Added 2 days ago
C
: Ingénieur(e) COBOL / Soutien à la production
CGI
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- Full-time
Analysis & Documentation: Perform analysis for system upgrades. Provide development/testing estimates, and author technical design specifications and application documentation.
Added 2 days ago
A
Instrumentation and Control Engineer
Airswift
AB · Alberta, Canada
- Contract
Strong understanding of industrial control and safety-instrumented systems, including process control theory, control logic development, and loop tuning
Added 2 days ago
C
Senior Full Stack Software Designer (Java & React)
CGI
Toronto, ON
- Full-time
Design and implement microservices based architectures for scalable and modular application development.
Added 2 days ago
TT
Lead Electrical Engineer
Tetra Tech
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
…complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For nearly 60 years, we have been at…
Added 2 days ago
G
Electrical Engineer/Designer
Grantek
Burlington, ON
- Full-time
The Electrical Engineer/Designer at Grantek is an exciting opportunity for an intermediate to senior-level professional with a strong background in electrical design and industrial control…
Added 2 days ago
KG
Water Resources Engineer-in-Training
KGS Group
Winnipeg, MB
- Full-time
…To us that means we put our people first. From professional development opportunities to an open, flexible and collaborative work environment, a career at KGS is like no…
Added 2 days ago
A
Geotechnical Engineer
AtkinsRéalis
Toronto, ON · Vaughan, ON
- Full-time
Our Geotechnical Team in Ontario is expanding, and we are now looking for an experienced Geotechnical Engineer to join our team. This position is located in Vaughan, Ontario but we would…
Added 2 days ago
A
Senior Process Engineer
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Toronto, ON
- Part-time
AtkinsRéalis is seeking an experienced Senior Process Engineer to join our growing national Process & Water practice in Ontario. In this role, you will help deliver innovative, safe, and…
Added 2 days ago
A
Rock Mechanics Engineer
AtkinsRéalis
Ottawa, ON · Vaughan, ON
- Full-time
The successful applicant will be a Geotechnical Engineer specializing in Rock Mechanics with a strong focus on the design and construction of shafts and tunnels.
Added 2 days ago
Project Manager - Water / Waste Water
Kiewit
Calgary, AB · Burnaby, BC
Kiewit is seeking an experienced Project Manager with a water and waste water experience to lead the delivery of a major infrastructure projects in Western Canada. Project Managers at…
Added 2 days ago
ES
Chargé(e) de projets
Enero Solutions
Montreal, QC
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Design, configure, test, and commission advanced control strategies and process solutions
Added 2 days ago
TG
Application Security Engineer
TMX Group
Toronto, ON
- $105,000 to $115,000 CAD / year
- Full-time
An Application Security Engineer will be responsible for implementing the design and
Added 2 days ago
B
SSV Plastic Engineer
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Valcourt, QC
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E
Senior Data Engineer
E-IT
Toronto, ON
- Contract
· Design, develop, and deploy Spark program in databricks environment to process and analyze large volumes of data.
Added 2 days ago
MH
Senior Electrical Engineer
MSCP Heat Management Solutions
Sherwood Park, AB
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Support EHT design and integration by coordinating piping, process-temperature, ambient-condition and insulation inputs. Work with experienced EHT specialists or suppliers on heat-loss…
Added 2 days ago
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SDET/Automation – Mobility (IOS Applications)
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Vancouver, BC
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Added 2 days ago
Adobe Engineer
Capgemini
Vancouver, BC · Mississauga, ON
We are seeking a proactive and skilled Adobe Experience Platform (AEP) Customer Data Platform (CDP) Engineer to join our growing team. This hands-on role will be crucial in building,…
Added 2 days ago
Senior Data Engineer
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Strong proficiency with Microsoft Azure Cloud Services.Experience with Microsoft Fabric and related technologies:Azure Data FactoryAzure Synapse AnalyticsAzure Data Lake…

TMX Group

Application Security Engineer

Toronto, ON, Canada

$105,000 to $115,000 CAD / year · Full-time

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Job details

Pay: $105,000 to $115,000 CAD / year
Job type: Full-time
Apply by: Dec 6, 2026
Posting language: English
Posted: Nov 6, 2026

Original job description

Venture outside the ordinary - TMX Careers

The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we’re connecting cross-functionally, traversing industries and geographies, moving opportunity into action, advancing global economic growth, and propelling progress. Through a rich exchange of ideas, meaningful collaboration, and a nimble operating model, we're powering some of the nation's most critical systems, fueling capital formation and innovation, bringing increased opportunity to business visionaries, product ingenuity to consumers, and career exploration to our team.

Ready to be part of the action?

An Application Security Engineer will be responsible for implementing the design and

execution of our Application Security Programme including architecting secure design

principles, identifying complex vulnerabilities, conducting security assessments and working

closely with development teams to promote secure coding practices.

Primary Responsibilities

Lead, and execute ongoing application security testing against the organisation’s product suite.
Collaborate with development and product teams to design secure application architectures that meet business requirements while minimizing security risks.
Perform thorough code reviews to identify security flaws, coding errors and potential attack vectors in application codebases.
Articulate complex technical vulnerabilities in a clear, actionable manner to key stakeholders, including development teams, product owners, and executive leadership.
Provide guidance on the application vulnerability management lifecycle, tracking vulnerabilities according to our risk management process and ensuring development teams successfully resolve identified issues.
Provide guidance to developers and other team members on secure coding practices, security best practices and latest security trends.
Maintain Key Performance Indicator (KPI) reports and metrics summarizing the organization's application security posture.
Stay up to date with the latest security tools and technologies & evaluate their effectiveness in streamlining application security objectives.
Ensure applications adhere to relevant security standards, regulations & industry best practices.
Identify advanced application-level security vulnerabilities in our products using modern penetration testing techniques and threat modeling.
Create and maintain detailed documentation related to application security architectures, design decisions and security guidelines.

Additional Responsibilities

Cultivate strategic relationships with development teams and engineering leadership to ensure smooth execution and cultural adoption of the security testing programme.
Partner with development and DevOps teams to architect and automate security tests and guardrails into continuous integration/continuous deployment (CI/CD) pipelines.
Maintain deep expertise in emerging technologies, novel attack vectors, and evolving vulnerability landscapes.

Required Skills

Proven hands-on experience (ideally 3+ years) of performing application security engineering; penetration tests and security code reviews.
Deep, authoritative knowledge of key application security vulnerabilities (OWASP Top 10, CWE Top 25) and how to remediate them.
Experience with secure coding practices and secure development lifecycle. Knowledge of modern development methodologies.
Understanding of common CI/CD environments.
Strong understanding of web application, cloud security and microservices architectures.
Advanced knowledge of key application layer protocols and data formats (HTTP, WebSockets, SQL, JSON, Protobufs).
Strong proficiency in common application development languages and frameworks, with the ability to perform secure code review (C++, C#, Python or JavaScript).
Deep working knowledge of cryptographic protocols, implementations, and best practices (TLS).
Experience with interpreting vulnerability scanning and penetration testing results.
Previous knowledge in conducting penetration testing as well as penetration testing methodologies is a plus.
Knowledge of cloud security and cloud architecture (CNAPP, Docker/Kubernetes, AWS Lambda).
Working understanding of network protocols, firewall configurations and common web protocols.
Expert-level use of common industry tools (Burp Suite Professional, Chrome/FF dev tools, SQLmap, Wireshark, CSPM and SAST/DAST tools).
Excellent written and verbal communication skills - able to express complex technical issues in a concise, accurate, and business-impact context.
Strong pragmatism - expert at identifying strategic compromises that balance security risk with business and engineering delivery needs.

Desirable Qualifications

SANS GXPN (GIAC Exploit Researcher and Advanced Penetration Tester)
OSCP / OSWE (Offensive Security Certified Professional / Web Expert)
Relevant certifications such as CISSP, OSCE, OSEE, CCSAS

Salary Range: 105,000/year -115,000/year CAD

Please note that the salary range included is a guideline only. The salary offered may vary based on factors, including, but not limited to, the successful candidate’s relevant knowledge, skills, and experience.

The recruiting efforts for this role are intended to fill a vacant position.

In the market for…

Excitement - Explore emerging technology and innovation, as well as ventures and digital finance that shape the future of global markets! Experience the movement of the market while grounded in the stability of close to 200 years of success.

Connection - With site hubs in some of the world’s most multicultural cities, we leverage our size and structure to create rich connections and belonging while experiencing powerful global impact through our work.

Impact - More than a platform, we use our talents to power mission-critical systems that drive global economic advancement, innovation, and growth. As well, our employee-led Team Impact spreads social good via our giving strategy.

Wellness - From empathetic leadership to a culture of flexibility and balance, we believe wellness at work creates the maximum yield and a stronger “we”. Plus, with a cloud-first and hybrid workstyle, as well as generous time-off and leaves, we support a life well lived!

Growth - From a growth mindset in our work, to expansion in our business, TMX is home to action-takers energized by the achievement of ambitious growth.

Ready to enrich your career with impactful work, leaders who truly care, and the flexibility and programs to help you thrive as part of #TeamTMX ? Apply now.

Please note that our company is not currently sponsoring work permit applications and the applicant must be authorized to work in the country where this position is located.

TMX is committed to creating and sustaining a collegial work environment in which all individuals are treated with dignity and respect and one which reflects the diversity of the community in which we operate. We provide accommodations for applicants and employees who require it.

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More about this job

Responsibilities

Lead application security testing, code reviews, threat modeling, and vulnerability management across the organization’s products. Partner with development and DevOps teams to improve secure design and coding practices, integrate security controls into CI/CD pipelines, and report on the organization’s security posture.

Requirements

The role seeks ideally three or more years of hands-on application security engineering experience, including penetration testing and security code reviews, with strong knowledge of OWASP and CWE vulnerabilities. Candidates should have experience with secure development, web and cloud security, CI/CD, application programming languages, cryptography, and industry security tools; relevant security certifications are desirable.

Skills

Application Security
Penetration Testing
Secure Code Review
Secure Coding
Threat Modeling
Vulnerability Management
CI/CD Security
Web Application Security
Cloud Security
Microservices Security
Cryptography
C++
C#
Python
JavaScript
Burp Suite Professional

Benefits

Flexible Work
Hybrid Workstyle
Generous Time Off
Leaves
Wellness Programs

Visa sponsorship

Not detected in the job text

Keywords

Application Security
OWASP Top 10
CWE Top 25
Penetration Testing
Secure Code Review
Secure Coding
Secure Development Lifecycle
Threat Modeling
Vulnerability Management
CI/CD
Web Application Security
Cloud Security
Microservices
HTTP
WebSockets
SQL
JSON
Protobuf
C++
C#
Python
JavaScript
TLS
Burp Suite Professional
SQLmap
Wireshark
SAST
DAST
Docker
Kubernetes

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