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Added 1 hour ago
Senior Application Security Engineer
Nutrien
Saskatoon, SK
Full-time
The Senior Application Security Engineer is a senior technical role responsible for advancing security across the software development lifecycle (SDLC). Working closely with application…
Added 1 hour ago
Senior Application Security Engineer
Nutrien
Calgary, AB
Full-time
The Senior Application Security Engineer is a senior technical role responsible for advancing security across the software development lifecycle (SDLC). Working closely with application…
Added 2 hours ago
Systems Testing/QA Specialist – Senior - RQ11510
S M Software Solutions Inc
Toronto, ON
Internship
Understanding of scripting languages (e.g., Python, JavaScript, Bash) for automation or test data setup.
Added 2 hours ago
Systems Testing/QA Specialist – Senior - RQ11509
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Systems Testing/QA Specialist – Senior to support the Ministry of Public and Business Service Delivery and Procurement in an enterprise-level IT environment.…
Added 2 hours ago
Systems Testing/QA Specialist – Senior - RQ11510
S M Software Solutions Inc
Toronto, ON
Internship
Understanding of scripting languages (e.g., Python, JavaScript, Bash) for automation or test data setup.
Added 2 hours ago
Systems Testing/QA Specialist – Senior - RQ11510
S M Software Solutions Inc
Toronto, ON
Internship
Understanding of scripting languages (e.g., Python, JavaScript, Bash) for automation or test data setup.
Added 2 hours ago
Systems Testing/QA Specialist – Senior - RQ11509
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Systems Testing/QA Specialist – Senior to support the Ministry of Public and Business Service Delivery and Procurement in an enterprise-level IT environment.…
Added 2 hours ago
Systems Testing/QA Specialist – Senior - RQ11509
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Systems Testing/QA Specialist – Senior to support the Ministry of Public and Business Service Delivery and Procurement in an enterprise-level IT environment.…
Added 3 hours ago
Senior Azure Platform / DevOps Engineer
Makai Labs
Canada
Full-time
…strategic challenges at scale. We help businesses with enterprise automation, human-machine teaming, product design and development, and market intelligence. Until now, people have had to…
Added 3 hours ago
Senior Data Platform Engineer - Zonda - Toronto, Ontario
CoStar
Toronto, ON
$140,000 to $170,000 CAD / year
Full-time
…cloud infrastructure. It owns Data Platform infrastructure and automation within the data domain while partnering with enterprise Infrastructure and Security teams on underlying cloud,…
Added 4 hours ago
Cloud Operations Analyst - Operate
Deloitte
Toronto, ON
Full-time
…and decommissioning of cloud resources under the guidance of senior team members. The role also involves supporting backup, recovery, patching, and maintenance activities across cloud and…
Added 5 hours ago
Kubernetes Reliability Engineer
Roche
Mississauga, ON · Canada Pharma Campus
Full-time
…massively distributed, fault-tolerant systems, focusing heavily on automation, security, and…
Added 6 hours ago
Senior Test Analyst
Symbiotic Digital
ON · Central Toronto (Summerhill West / Rathnelly / South Hill / Forest Hill SE / Deer Park), Ontario
Contract
of scripting languages such as Python, JavaScript, and Bash for automation
Added 7 hours ago
Kubernetes Reliability Engineer
Roche
Mississauga, ON
Full-time
…massively distributed, fault-tolerant systems, focusing heavily on automation, security, and…
Added 8 hours ago
Infrastructure System Admin
TechDoQuest
Toronto, ON
Contract
The Senior IHS/WAS Middleware Administrator is a technical leader responsible for the strategic planning, design, implementation, and ongoing management of IBM HTTP Server (IHS) and…
Added 8 hours ago
Senior Security Engineer - Cloud Security
PagerDuty
Toronto, ON
Full-time
Build and operate security-focused platforms, services, and automation at scale - using Python/Go, Terraform, and Kubernetes policy-as-code - that reduce manual work and let 30+ engineering…
Added 8 hours ago
Senior SCADA Engineer
HV Logic Ltd.
Calgary, AB
$125,000 to $170,000 CAD / year
Full-time
…substation electrical design, protection relay settings, custom automation solutions, SCADA development, network communication, cyber security design, and field integration and…
Added 8 hours ago
Senior Software Engineer in Test
Okta
Toronto, ON
As a Senior Software Development Engineer in Test, you'll own quality for medium-sized features on your scrum team, and co-own larger ones, from the first design review through release and…
Added 9 hours ago
Senior Software Engineer in Test
Okta
Toronto, ON
$118,000 to $162,000 CAD / year
Full-time
As a Senior Software Development Engineer in Test, you'll own quality for medium-sized features on your scrum team, and co-own larger ones, from the first design review through release and…
Added 9 hours ago
Senior Security Engineer - Cloud Security
PagerDuty
Toronto, ON
Build and operate security-focused platforms, services, and automation at scale - using Python/Go, Terraform, and Kubernetes policy-as-code - that reduce manual work and let 30+ engineering…
Added 9 hours ago
Staff Engineer, AI Security
EQ Bank | Canada's Challenger Bank
Toronto, ON
Full-time
The incumbent develops reusable security patterns, guardrails, control implementations, automation, and detection capabilities that support enterprise AI adoption while protecting the bank…
Added 9 hours ago
Senior Technology Resilience and Availability Management Analyst
TD
Toronto, ON
Full-time
Experience with automation and infrastructure-as-code tools such as Python, or PowerShell.
Added 9 hours ago
Devsecops Engineer
Tekshapers
Toronto, ON
Full-time
Develop scripts/utilities for metadata extraction, validation, and migration automation.
Added 10 hours ago
Senior Infrastructure Engineer
Upstart
Canada
Improve developer efficiency and infrastructure reliability by working with cross-functional stakeholders like Data Engineering, Machine Learning, Analytics, Compliance, and Security.
Added 11 hours ago
Senior DevOps Engineer - Digital Platforms
Four Seasons Hotels and Resorts
Toronto, ON · Four Seasons Corporate Headquarters Toronto
Full-time
The Senior DevOps Engineer - Digital Platforms is a senior, hands-on technical role accountable for advancing the reliability, scalability, security, performance, and operational maturity…

Nutrien

Senior Application Security Engineer

Calgary, AB, Canada

Job type: Full-time
Apply by: Oct 29, 2026
Experience: Minimum 6-8 years of related experience
Posting language: English
Posted: Sep 29, 2026

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Original job description

Nutrien is a leading provider of crop inputs and services, and our business results make a positive impact on the world. Our purpose, Feeding the Future, is the reason we come to work each day. We’re guided by our culture of care and our core values: We put safety first. We act with integrity. We are stronger together. We deliver with excellence.

Through the collective expertise of our nearly 26,000 employees, we operate a world-class network of production, distribution, and ag retail facilities. We efficiently serve growers' needs and strive to provide a more profitable, sustainable, and secure future for all stakeholders.  Help us raise the expectation of what an agriculture company can be and grow your career with Nutrien. 

This Sr. Level role is to help development teams build and run software more securely without slowing them down. This role is part of the application security team and works across application development, DevOps, and cyber security to help teams work through vulnerabilities, improve day-to-day security practices, and make better decisions about where to focus on the cyber risk areas. It is also a senior role on the team, so there is an expectation to mentor others, provide practical guidance, and step in when leadership support is needed.

The value of the role is that it helps turn security from something teams react to into something that is built into how they work. For the team, that means clearer direction, stronger technical support, and better follow-through on the issues that matter most. For the business, it means reducing avoidable risk, improving consistency across application security work, and giving leadership confidence that security issues are being managed in a practical and accountable way.

The Role

The Senior Application Security Engineer is a senior technical role responsible for advancing security across the software development lifecycle (SDLC). Working closely with application development, DevOps, cyber security, and IT teams, this position leads the identification, assessment, prioritization, and remediation of vulnerabilities across code, infrastructure, and applications, while providing technical direction on secure development practices, automation, and risk reduction.

This role serves as a trusted technical leader and escalation point for application and vulnerability management matters, partnering across teams to drive remediation, influence technical decisions, and support consistent execution across multiple initiatives. The successful candidate will bring strong technical depth, sound judgment, and a strong application development background, along with the ability to provide leadership continuity and decision support when the manager is out of office.

What You'll Do

Build strong relationships across application development, DevOps, cyber security, and IT teams to influence secure development outcomes and provide expert technical guidance
Lead vulnerability management activities, including prioritization, risk evaluation, progress tracking, and stakeholder communication
Monitor emerging business, technology, and cyber security trends and translate insights into practical improvements for development teams
Partner with engineering and DevOps teams to evaluate, implement, and optimize vulnerability management capabilities across people, process, and technology
Own and enhance key components of vulnerability management and application security solutions in complex enterprise environments
Conduct and oversee targeted vulnerability assessments to identify control gaps and evaluate the effectiveness of existing safeguards
Apply security and risk frameworks such as ISO 27001-2, PCI DSS, NIST CSF 20, ITIL, COBIT, CVSSv4, OWASP, and MITRE ATT&CK to guide technical decisions and remediation priorities
Provide hands-on expertise with vulnerability management and prioritization platforms, driving adoption of risk-based remediation practices
Perform root cause analysis on vulnerabilities and work with development and platform teams to determine practical, effective solutions
Assess exploitability and business impact in organizational context and recommend remediation strategies that balance risk reduction with operational needs
Bring broad cyber security expertise spanning vulnerability management, privacy, incident response, governance, risk and compliance, enterprise security strategy, and security architecture
Lead and coordinate cyber security initiatives by shaping plans, driving execution, and communicating status to technical stakeholders and leadership
Mentor other team members by sharing technical guidance, supporting development, and helping build consistency across the team’s application security work

What You'll Bring

Bachelor’s degree in Computer Science, Information Systems, Engineering, Business, or a related field is preferred
Minimum 6-8 years of related experience
Strong understanding of the vulnerability management lifecycle, governance, and risk-based prioritization in enterprise environments
Deep familiarity with application security and risk frameworks, including ISO 27001-2, ISO 31000, PCI DSS, OWASP ASVS, NIST frameworks, ITIL, COBIT, CVSSv4, and MITRE ATT&CK
Hands-on experience with vulnerability management tools such as Qualys, Tenable, Snyk, and TruffleHog Pro
Experience working in Agile development environments
Strong understanding of operating systems (Windows, Unix, and MacOS), cloud concepts (including secure build images, ephemeral workloads, and cloud patching), and networking fundamentals
Strong application development background, with broad understanding of full-stack application development and mobile development across iOS and Android
Experience developing metrics, dashboards, and risk reporting for technical teams and leadership
Experience with API security scanning and application security testing approaches
Ability to communicate complex technical issues clearly and succinctly to engineers, senior leaders, and business stakeholders
Broad knowledge of cyber security practices including secure configuration management, data protection and privacy, security monitoring, incident response, governance, risk and compliance, patch management, and enterprise security architecture
Strong written and verbal communication skills with the ability to influence senior management, technical subject matter experts, and cross-functional stakeholders
Demonstrated ability to examine issues strategically and analytically, balancing technical depth with practical business outcomes
Advanced understanding of the use of AI in application development
Experience working in cloud and container environments
Penetration testing and application security experience
Automation and scripting experience, such as Python or Bash
Deep experience in enterprise application development

Ready to make an impact with us? Apply today!  

The estimated salary that Indeed, Glassdoor and LinkedIn lists does not represent Nutrien's compensation structure. Nutrien is an equal opportunity employer.  We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.  

This job will remain posted until filled. In accordance with Nutrien policies, you will be required to undergo a background check, and may be required to undergo a substance test. While we appreciate all applications we receive, only candidates under consideration will be contacted. Applicants must meet minimum age requirements, as permitted by law. 

Our Recruitment Process: Application > Resume Review > Pre-screen/Interview > Offer > Pre-Employment Conditions > Welcome to Nutrien 

To stay connected to us and for the latest job postings and news, follow us on:  LinkedIn, Facebook, and Instagram.

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More about this job

Responsibilities

Lead vulnerability identification, assessment, prioritization, and remediation across applications, code, and infrastructure, while improving secure development practices and vulnerability management capabilities. Provide technical leadership, coordinate security initiatives, communicate risk and progress to stakeholders, and mentor team members.

Requirements

Requires 6–8 years of related experience, a strong application development background, and deep knowledge of vulnerability management, application security, and security frameworks. Candidates should have experience with security tools, cloud and container environments, application testing, automation or scripting, risk reporting, and communicating technical issues to varied stakeholders; a relevant bachelor’s degree is preferred.

Skills

Application Security
Vulnerability Management
Risk-Based Prioritization
Secure Software Development
Cloud Security
Container Security
API Security
Penetration Testing
Incident Response
Security Architecture
Risk Assessment
Python
Bash
Agile Development
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Application Security
Vulnerability Management
Secure Software Development
ISO 27001
ISO 31000
PCI DSS
OWASP ASVS
NIST Cybersecurity Framework
ITIL
COBIT
CVSSv4
MITRE ATT&CK
Qualys
Tenable
Snyk
TruffleHog Pro
Agile Development
Windows
Unix
macOS
Cloud Security
Container Environments
API Security Scanning
Penetration Testing
Python
Bash
Incident Response
Risk-Based Remediation
Artificial Intelligence in Application Development

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