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Added 1 month ago
Principal Cloud Platform Engineer
Hasbro
Montreal, QC
As a Principal Cloud Infrastructure Engineer, you will define and drive the governance model and automation strategy for cloud infrastructure. This includes setting policy-as-code…
Added 1 month ago
WO
Principal Cloud Platform Engineer
Wizards of the Coast
Montreal, QC
- Full-time
As a Principal Cloud Infrastructure Engineer, you will define and drive the governance model and automation strategy for cloud infrastructure. This includes setting policy-as-code…
Added 2 months ago
FI
Principal Software Engineer - Zynque
Fulfillment IQ
Toronto, ON
- Full-time
Job Title: Principal Software Engineer - Zynque
Added 1 month ago
PX
Staff Machine Learning Engineer – AI & Agentic Systems
Project X Ltd.
Toronto, ON
- Full-time
…the Model Context Protocol (MCP), and sits between Senior and Principal level. There are no direct reports for this…
Added 1 month ago
PX
Staff Machine Learning Engineer – AI & Agentic Systems
Project X
Toronto, ON
- Full-time
…the Model Context Protocol (MCP), and sits between Senior and Principal level. There are no direct reports for this…
Added 1 month ago
S
Principal Site Reliability Engineer
Saviynt
Vancouver, BC
- $260,000 to $275,000 CAD / year
- Full-time
Work on a mission-critical SaaS platform used by global enterprises
Added 2 months ago
RE
Senior Software Engineer - Generalist (Foundations) (Apex Legends)
Respawn Entertainment
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
As a Senior Software Engineer, Engine Systems, you will report to Principal Technical Director and build the foundational technology that powers Apex Legends. You will design and maintain…
Added 1 month ago
RD
Lead Network Engineer
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Senior Engineering Specialist Lead – Network Security Services (Network Platform)
Added 1 month ago
CF
Sr Data Integration Engineer
Compeer Financial
Compeer, SK
- Full-time
Develops, maintains, and administers data platform databases, Lakehouses, Warehouses, and related data integration components.
Added 1 month ago
M
Senior Platform Engineer, Data II
Mistplay
Toronto, ON
- Full-time
Description de poste – Ingénieur principal de plateforme de données
Added 1 month ago
GC
Design Engineer (Senior / Staff / Principal)
Gym Class
Canada
- Full-time
This year we’re taking things to the next level - both scaling in virtual reality, and expanding our social games platform to mobile.
Added 1 month ago
H
Principal Engineer, Core Product (Hybrid)
Homebase
Toronto, ON
- $237,000 to $305,000 USD / year
- Full-time
As Principal Engineer, Core Product, you'll be the senior technical leader across Homebase's most critical product domains: Payroll, Scheduling, Time Tracking, HR Management (HRM). You’ll…
Added 1 month ago
H
Principal Engineer, Core Product (Hybrid)
Homebase
Toronto, ON
- $237,300 to $305,800 USD / year
- Full-time
As Principal Engineer, Core Product, you'll be the senior technical leader across Homebase's most critical product domains: Payroll, Scheduling, Time Tracking, HR Management (HRM). You’ll…
Added 1 month ago
E
Senior/Staff/Principal Product Manager, PLG & Self-Serve
EvenUp
Toronto, ON
- $177,650 to $209,000 USD / year
- Full-time
We're hiring a Senior/Staff/Principal Product Manager to lead product-led growth (PLG) and self-serve tooling that removes operational toil from the processes around the setup,…
Added 1 month ago
AG
DevSecOps – MTL / DevSecOps – Montréal
Aduna Global
Montreal, QC
- Full-time
…engineering to move fast and adopt AI safely. As a Senior Security Engineer, you'll be an individual contributor accountable for implementing security solutions across Aduna's platform and…
Added 2 months ago
P
Principal AI Engineer
PointClickCare
Mississauga, ON
- $191,700 to $213,000 CAD / year
- Full-time
To succeed as a Principal AI Engineer at PointClickCare, you need to be highly innovative, creative, accountable, collaborative, and passionate. The Principal AI Engineer partners with…
Added 2 months ago
T
Senior Founding Engineer, Frontend
Tyce
Toronto, ON
- Full-time
Minimum 3 years of engineering experience (previous Senior, Principal, Staff Engineer roles)
Added 1 month ago
Principal Development Architect
SAP
Montreal, QC
…managers, REST APIs, Unit Tests, Databases, at least one Cloud Platform (SAP BTP, AWS, GCP, Azure), Kubernetes, Git, CI/CD,…
Added 1 month ago
F
Senior Data Engineer / Ingénieur(e) de données senior
Flinks
Remote, Canada
- Full-time
- Remote
We're hiring our Senior Data Engineer (Data / ML Platform) to stand up data engineering as a discipline at Flinks. You'll own the data and ML platform that turns models into reliable…
Added 2 months ago
AM
Principal Systems Validation Engineer – Data Center GPU System Stress
Advanced Micro Devices, Inc
Vancouver, BC
- Full-time
We are seeking a Principal System Validation Engineer to help drive product-level system and stress testing across AMD's next-generation platforms. In this role you will define and drive…
Added 1 month ago
Directeur de la fabrication / Director of Manufacturing
Agapyo
Montreal, QC
Agir comme point de coordination interne principal pour les activités de fabrication, en maintenant une communication claire entre la R-D, l'équipe commerciale, la direction, les…
Added 2 months ago
I
Principal Engineer, Architecture
iQmetrix
Regina, SK
- Full-time
We are hiring a Principal Engineer, Architecture. This is a senior individual contributor role for someone who is still happiest with their hands on the keyboard, and who thinks in systems…
Added 2 months ago
S
Principal Research Engineer/Scientist
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 months ago
TH
SCIENTIFIQUE DES DONNÉES, ASKUITY, CANADA
The Home Depot Canada
Toronto, ON
- Other
Engineer robust feature pipelines in Airflow and design reusable data products for analytics and ML use cases.
Added 2 months ago
TH
Data Scientist (Askuity division)
The Home Depot Canada
Toronto, ON
- Other
Engineer robust feature pipelines in Airflow and design reusable data products for analytics and ML use cases.

Aduna Global

DevSecOps – MTL / DevSecOps – Montréal

Montreal, QC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: 8+ ans d'expérience en sécurité applicative, infonuagique ou discipline connexe
Posting language: English · French
Posted: Sep 4, 2026

Original job description

English section of this bilingual listing.

All Together, Extraordinary

www.adunaglobal.com

At Aduna, we're building the backbone of the global API economy - connecting telecom operators, cloud platforms, and software innovators to enable the next generation of digital communication services.

Aduna's Security team protects the company, our CSP partners, and the data flowing through our APIs, while enabling engineering to move fast and adopt AI safely. As a Senior Security Engineer, you'll be an individual contributor accountable for implementing security solutions across Aduna's platform and integration estate, and for operationalizing the standards, policies, and risk decisions set by Security governance.

You'll work hands-on with engineering teams across the company to turn governance into engineered controls that scale - including the controls needed to secure how we build with, and expose, AI capabilities. This role doesn't include people management, but requires strong accountability, the ability to influence engineers across teams toward the right security decisions, and rigorous attention to standards and telecom security guidelines.

What You'll Do

Risk Ownership & Cross-Team Leadership

Own one or more security risks at Aduna, including AI/LLM-related risks, driving engineering teams to address them while enabling the company to move fast
Lead cross-org technical efforts spanning Platform, Integration, SRE, and Product teams
Disambiguate and decompose security problems, creating clarity for engineering and product partners

Security Implementation & Engineered Controls

Design and implement security controls across application, infrastructure, and AI layers (identity, authentication, authorization, encryption, secret management, model/prompt safety)
Operate and evolve our secret management platform (HashiCorp Vault) - secrets engines, dynamic credentials, policies, and integration with CI/CD and AI/agent toolchains
Harden Kubernetes clusters, cloud accounts (AWS, Azure), CI/CD pipelines, and AI runtime environments
Build and maintain security tooling for vulnerability management, SAST/DAST, container scanning, IaC policy enforcement, and model/prompt scanning
Apply AI to security itself - using LLMs and ML-based tooling to scale triage, code review, threat detection, and evidence collection, with human oversight

Governance & Policy Operationalization

Translate governance policies and risk decisions into concrete technical controls, automated checks, and developer guidance, including responsible AI use standards
Support audits and assessments with technical evidence and remediation plans

What You Bring

Bachelor's degree in Computer Science, Engineering, Cybersecurity, or equivalent experience
8+ years in security engineering, application security, cloud security, or a related discipline
Proven track record managing security risk and balancing security with engineering velocity
Experience driving cross-team security initiatives end to end
Experience with system design, threat modeling, and risk assessment, ideally including AI/ML systems
Strong knowledge of security frameworks (ISO 27001, SOC 2, NIST CSF, OWASP ASVS, CIS Benchmarks) and growing familiarity with AI-specific frameworks (OWASP LLM Top 10, NIST AI RMF, MITRE ATLAS)
Knowledge of current threat TTPs, including AI-specific threats (prompt injection, model/data poisoning, jailbreaks, unsafe autonomous actions)
Cloud security experience on AWS and/or Azure (IAM, KMS, network security, logging, posture management)
Kubernetes security experience (RBAC, network policies, admission control, image signing, runtime security)
Working knowledge of IaC and GitOps (Terraform, FluxCD, GitLab CI or similar

🌟 Why Join Aduna?

Impactful Work: Shape platforms millions will rely on
Innovative Culture: High ownership, collaboration, and learning
Growth & Flexibility: Modern tools and work-life balance

Our Offer

Hybrid model: 3 days/week in the Montreal office
Competitive salary and full benefits (dental, medical, RRSP/DPSP)
Unlimited paid time off

📄 By applying, you consent to the processing of your personal data for recruitment purposes.

🔗 Privacy notice: https://www.adunaglobal.com/privacy-notice/

Aduna is committed to a diverse and inclusive workplace and welcomes applicants from all backgrounds.

--------------------------------

Tous ensemble, extraordinaires

Read the full bilingual original

All Together, Extraordinary

www.adunaglobal.com

What You'll Do

Risk Ownership & Cross-Team Leadership

Own one or more security risks at Aduna, including AI/LLM-related risks, driving engineering teams to address them while enabling the company to move fast
Lead cross-org technical efforts spanning Platform, Integration, SRE, and Product teams
Disambiguate and decompose security problems, creating clarity for engineering and product partners

Security Implementation & Engineered Controls

Design and implement security controls across application, infrastructure, and AI layers (identity, authentication, authorization, encryption, secret management, model/prompt safety)
Operate and evolve our secret management platform (HashiCorp Vault) - secrets engines, dynamic credentials, policies, and integration with CI/CD and AI/agent toolchains
Harden Kubernetes clusters, cloud accounts (AWS, Azure), CI/CD pipelines, and AI runtime environments
Build and maintain security tooling for vulnerability management, SAST/DAST, container scanning, IaC policy enforcement, and model/prompt scanning
Apply AI to security itself - using LLMs and ML-based tooling to scale triage, code review, threat detection, and evidence collection, with human oversight

Governance & Policy Operationalization

Translate governance policies and risk decisions into concrete technical controls, automated checks, and developer guidance, including responsible AI use standards
Support audits and assessments with technical evidence and remediation plans

What You Bring

Bachelor's degree in Computer Science, Engineering, Cybersecurity, or equivalent experience
8+ years in security engineering, application security, cloud security, or a related discipline
Proven track record managing security risk and balancing security with engineering velocity
Experience driving cross-team security initiatives end to end
Experience with system design, threat modeling, and risk assessment, ideally including AI/ML systems
Strong knowledge of security frameworks (ISO 27001, SOC 2, NIST CSF, OWASP ASVS, CIS Benchmarks) and growing familiarity with AI-specific frameworks (OWASP LLM Top 10, NIST AI RMF, MITRE ATLAS)
Knowledge of current threat TTPs, including AI-specific threats (prompt injection, model/data poisoning, jailbreaks, unsafe autonomous actions)
Solid IAM knowledge: OAuth 2.0, OIDC, SAML, mTLS, PKI
Cloud security experience on AWS and/or Azure (IAM, KMS, network security, logging, posture management)
Kubernetes security experience (RBAC, network policies, admission control, image signing, runtime security)
Working knowledge of IaC and GitOps (Terraform, FluxCD, GitLab CI or similar

🌟 Why Join Aduna?

Impactful Work: Shape platforms millions will rely on
Innovative Culture: High ownership, collaboration, and learning
Growth & Flexibility: Modern tools and work-life balance

Our Offer

Hybrid model: 3 days/week in the Montreal office
Competitive salary and full benefits (dental, medical, RRSP/DPSP)
Unlimited paid time off

📄 By applying, you consent to the processing of your personal data for recruitment purposes.

🔗 Privacy notice: https://www.adunaglobal.com/privacy-notice/

Aduna is committed to a diverse and inclusive workplace and welcomes applicants from all backgrounds.

--------------------------------

Tous ensemble, extraordinaires

Chez Aduna, nous construisons l'infrastructure de l'économie mondiale des API en reliant les opérateurs de télécommunications, les plateformes infonuagiques et les innovateurs du secteur logiciel afin de permettre la prochaine génération de services de communication numérique.

L'équipe Sécurité d'Aduna protège l'entreprise, nos partenaires CSP et les données qui transitent par nos API, tout en permettant à l'ingénierie d'avancer rapidement et d'adopter l'IA de façon sécuritaire. À titre d'ingénieur(e) principal(e) en sécurité, vous serez contributeur ou contributrice individuel(le), responsable de mettre en œuvre des solutions de sécurité dans les plateformes et environnements d'intégration d'Aduna, et d'opérationnaliser les normes et décisions de la gouvernance de la sécurité.

Vous travaillerez en collaboration avec les équipes d'ingénierie afin de transformer la gouvernance en contrôles techniques évolutifs - y compris ceux nécessaires pour sécuriser la façon dont nous développons et exposons des capacités d'IA. Ce rôle ne comporte pas de gestion de personnel, mais exige un grand sens des responsabilités, la capacité d'influencer les ingénieurs de différentes équipes, et une attention rigoureuse aux normes de sécurité des télécommunications.

Ce que vous ferez

Responsabilité des risques et leadership interéquipes

Assumer la responsabilité d'un ou plusieurs risques de sécurité, y compris ceux liés à l'IA/LLM, en mobilisant les équipes d'ingénierie
Diriger des initiatives techniques transversales touchant les équipes Plateforme, Intégration, SRE et Produit
Clarifier et décomposer les problèmes de sécurité pour les partenaires en ingénierie et en produit

Mise en œuvre de la sécurité et contrôles techniques

Concevoir et mettre en œuvre des contrôles de sécurité (identité, authentification, autorisation, chiffrement, gestion des secrets, sécurité des modèles/requêtes)
Exploiter et faire évoluer la plateforme de gestion des secrets (HashiCorp Vault)
Renforcer les clusters Kubernetes, les comptes infonuagiques (AWS, Azure), les pipelines CI/CD et les environnements d'IA
Développer des outils de sécurité pour la gestion des vulnérabilités, SAST/DAST, l'analyse des conteneurs et des politiques IaC
Appliquer l'IA à la sécurité elle-même (triage, revue de code, détection des menaces) avec supervision humaine

Gouvernance et opérationnalisation des politiques

Traduire les politiques de gouvernance en contrôles techniques concrets et directives pour développeurs
Soutenir les audits avec des preuves techniques et plans de remédiation

Ce que vous apportez

Baccalauréat en informatique, génie, cybersécurité ou expérience équivalente
8+ ans d'expérience en sécurité applicative, infonuagique ou discipline connexe
Expérience démontrée en gestion des risques et équilibre sécurité/vélocité d'ingénierie
Expérience en conception de systèmes, modélisation des menaces, idéalement avec des systèmes IA/ML
Connaissance des cadres de sécurité (ISO 27001, SOC 2, NIST CSF, OWASP ASVS) et cadres IA (OWASP LLM Top 10, NIST AI RMF, MITRE ATLAS)
Connaissance des menaces actuelles, y compris propres à l'IA (injection de requêtes, empoisonnement de modèles, jailbreaks)
Connaissance de la gestion des identités (OAuth 2.0, OIDC, SAML, mTLS, PKI)
Expérience en sécurité infonuagique AWS/Azure et sécurité Kubernetes
Connaissance pratique de l'infrastructure en tant que code (Terraform, FluxCD, GitLab CI)

🌟 Pourquoi rejoindre Aduna?

Travail à fort impact sur des plateformes utilisées par des millions de personnes
Culture d'innovation, collaboration et apprentissage
Croissance, outils modernes et équilibre travail-vie personnelle

Ce que nous offrons

Modèle hybride: 3 jours/semaine au bureau de Montréal
Salaire concurrentiel et avantages sociaux complets (dentaire, médical, REER/RPDB)
Congés payés illimités

📄 En soumettant votre candidature, vous consentez au traitement de vos renseignements personnels à des fins de recrutement.

🔗 Avis de confidentialité : https://www.adunaglobal.com/privacy-notice/

Aduna s'engage à offrir un milieu de travail diversifié et inclusif et accueille les candidatures de personnes de tous horizons.

\n\n

Apply About employer

More about this job

Responsibilities

You will be responsible for implementing security solutions across the platform and operationalizing governance standards into engineered controls. This includes leading cross-team technical efforts to mitigate risks, particularly those related to AI and LLM integrations.

Requirements

The role requires a bachelor's degree in a relevant field and over 8 years of experience in security engineering or a related discipline. Candidates must possess strong knowledge of security frameworks, cloud infrastructure, and modern security tooling.

Skills

DevSecOps
Security engineering
Cloud security
Kubernetes
HashiCorp Vault
IAM
Threat modeling
Risk assessment
AI/ML security
IaC
GitOps
AWS
Azure
CI/CD
Vulnerability management
Application security

Benefits

Dental insurance
Medical insurance
RRSP/DPSP
Unlimited paid time off

Visa sponsorship

Not detected in the job text

Keywords

DevSecOps
Security Engineering
Cloud Security
Kubernetes
HashiCorp Vault
IAM
OAuth 2.0
OIDC
SAML
mTLS
PKI
AWS
Azure
Terraform
FluxCD
GitLab CI
ISO 27001
SOC 2
NIST CSF
OWASP ASVS
CIS Benchmarks
AI/ML
LLM
Threat Modeling
Risk Assessment
Vulnerability Management
SAST/DAST
IaC
GitOps
API Economy

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