Find work in Canada.

319,012 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 5 mins ago
SI
PeopleSoft Consultant (Technical or Techno-Functional)
Spruce InfoTech Inc.
Toronto, ON
- Contract
Solid technical expertise in Oracle Database, SQL/PLSQL, Performance Tuning, Cloud Platforms (AWS/Azure/OCI), CI/CD Pipelines, DevOps practices, and Integration Monitoring
Added 5 mins ago
TR
Senior Scrum Master
Top Recruitment
Toronto, ON
- Contract
Familiarity with AWS, Azure, or Google Cloud.
Added 6 mins ago
DAM Engineering Specialist
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
…ServiceNow, etc.), Cloud Hyper scalars and their services (AWS, Azure, GCP, etc.), custom solutions,…
Added 6 mins ago
Automation Tester - Senior Consultant - Banking Tech 1
EY
Toronto, ON
Leverage cloud-based testing strategies for AWS, Azure, or Google Cloud environments
Added 6 mins ago
R
Spécialiste, Ingénierie Logicielle / Specialist, Software Engineering
RTX
Longueuil, QC
- Full-time
Développer des solutions d’infrastructure en tant que code (IaaS) basées sur le cloud sur AWS.
Added 6 mins ago
MI
Senior Manager Software Engineering
Magna International
Toronto, ON
- Full-time
Experience operating cloud-native systems (AWS preferred) required
Added 20 mins ago
H
Guidewire Policy Centre Integration Lead
Hays
Toronto, ON
- Contract
· Familiarity with CI/CD pipelines, Git/SVN, and cloud deployment practices (Azure/AWS/GCP).
Added 20 mins ago
MA
Senior Shopify Developer, Apps & Integrations
Makro Agency
Canada
- Full-time
We are looking for a senior developer to design, architect and build the custom apps, extensions and integrations that run our merchants' B2B operations, and take them all the way to…
Added 20 mins ago
H
Guidewire Policycenter Developer
Hays
Toronto, ON
- Contract
Job Title: Senior Guidewire PolicyCenter Developer
Added 20 mins ago
D
Angular Developer
Dexian
Mississauga, ON
- Other
We're looking for an experienced Angular UI Developer to join a large-scale enterprise program. You'll build secure, accessible, high-performance web applications used by thousands of…
Added 20 mins ago
NI
Technology Delivery Lead - CIAM
Nityo Infotech
Toronto, ON
- Contract
Added 21 mins ago
RV
Radical Ventures: AI Product Engineer
Radical Ventures
Toronto, ON
- Full-time
Build reusable platform components, developer tooling, and infrastructure that
Added 21 mins ago
X
Engineer
Xero
Vancouver, BC
- Full-time
…collaborating across teams to drive technical excellence and developer…
Added 35 mins ago
B
Software Developer
Botpress
Montreal, QC
- Full-time
As a Software Developer at Botpress, you'll be at the forefront of developing innovative solutions that drive the future of conversational AI. As part of the engineering team, you'll work…
Added 35 mins ago
A
Java Full Stack Developer (React/Angular)
Apptad
Montreal, QC
- Contract
Job Title: Java Full Stack Developer (Angular/React)
Added 35 mins ago
A
Security Architect – Cloud & Application : Montreal, QC : Full time
AceStack
Montreal, QC
- Full-time
…and implement secure enterprise architectures across Azure, AWS, and GCP environments. The ideal candidate will have hands-on experience with Zero Trust, IAM, security analytics, logging,…
Added 35 mins ago
SI
Python Developer
Siri InfoSolutions, Inc.
Toronto, ON
- Full-time
Added 51 mins ago
R
Lead Data Engineer
RBC
Toronto, ON
- Full-time
…contributor and technical lead, owning the design and build of our AWS-based data platform and mentoring other…
Added 51 mins ago
T
Principal Architect - Digital Assets & Tokenization
TD
Toronto, ON
- Full-time
Added 1 hour ago
BR
Scrum Master
BITS Recruiting
Toronto, ON
- Contract
Familiarity with modern cloud and containerization technologies, such as Azure, AWS, Google Cloud, Docker, or Kubernetes.
Added 1 hour ago
AT
Certified Sr. Snowflake Engineer
Arkhya Tech Inc.
Canada
- Full-time
Experience with cloud computing platforms such as AWS, Azure, or GCP
Added 1 hour ago
RC
Technical Architect
RAPS Consulting Inc
Toronto, ON
- $70 to $85 CAD / hour
- Contract
Experience with AWS/Azure/GCP, Docker, Kubernetes, and DevOps.
Added 1 hour ago
KR
Java Developer
KTek Resourcing
Toronto, ON
- Full-time
We are looking for a Java Developer with strong experience in Java 17, Spring Boot, Spring WebFlux, microservices, REST APIs, IBM MQ, and Apache Kafka. The role involves developing…
Added 1 hour ago
RT
Conseiller(ère) sénior, Gestion des données de Foundry | Senior Advisor, Foundry Data Management
Rio Tinto
Montreal, QC
- Full-time
Expérience avec AWS, Azure ou des technologies de lac de données.
Added 1 hour ago
A
Senior Software Developer
Autodesk
Toronto, ON · ON · BC · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
Developer Experience & Engineering Productivity

Halliburton

Application Security Engineer (senior - principal) Landmark

Calgary, AB, T2P 3V4, Canada

Apply About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Oct 5, 2026

Original job description

We are looking for the right people - people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry.

About Landmark

Landmark, a Halliburton business line, provides the industry’s most comprehensive suite of digital solutions for exploration, drilling, and production optimization. Its software and data platforms empower customers to model subsurface assets, manage drilling risk, and accelerate decision-making through cloud, AI, and advanced analytics.

About the Role

As an Application Security Engineer at Landmark, you will help identify and reduce security risk in the software products and digital platforms used by the energy industry. Working under general direction, you will perform and support application security assessments, analyze security-testing results, investigate vulnerabilities, and partner with engineering teams to move findings through remediation.

You will work across application security, secure software development, DevSecOps, cloud security, and software supply chain security. The role requires someone who can examine technical use cases, identify realistic attack paths, distinguish meaningful risks from tool-generated noise, and provide practical guidance that helps development teams build and deliver more secure software.

Key Responsibilities

Perform application security assessments and analyze potential vulnerabilities across web applications, APIs, cloud services, and enterprise software.
Review results from static application security testing, dynamic application security testing, software composition analysis, and related security tools.
Validate findings, assess exploitability and business impact, identify potential attack paths, and help prioritize remediation.
Work directly with software engineers to explain identified risks, recommend practical corrective actions, and track vulnerabilities through resolution.
Support the integration and operation of security controls within CI/CD pipelines and software development workflows.
Contribute application security requirements and guidance throughout the software development lifecycle.
Review application architectures, designs, features, and technical changes for common security weaknesses and potential misuse scenarios.
Retest remediated vulnerabilities and document whether corrective actions adequately address the identified risk.
Support secure cloud application deployments by reviewing relevant identity, access, logging, networking, configuration, and data-protection controls.
Help identify risks in open-source components, third-party dependencies, build artifacts, and other parts of the software supply chain.
Document assessment results, remediation guidance, risk decisions, and security metrics clearly for technical and business stakeholders.

Qualifications

Required

Undergraduate degree in Computer Science or a related field.
A minimum of three years of experience in software development, Application Security, Cybersecurity, DevSecOps, Cloud Security, or a related technical discipline.
Working knowledge of the software development lifecycle and secure software development practices.
Experience identifying, evaluating, or remediating security vulnerabilities in software applications.
Understanding of common application attack vectors, security weaknesses, and software security controls.
Ability to communicate technical security risks and remediation guidance clearly to software engineering and product delivery teams.

Preferred

Experience with SAST, DAST, SCA, vulnerability-management platforms, penetration-testing tools, or comparable application security technologies.
Familiarity with OWASP guidance, threat modeling, API security, authentication, authorization, session management, encryption, and secure coding practices.
Experience with GitLab or another source-code repository and CI/CD platform.
Familiarity with Microsoft Azure, Amazon Web Services, or comparable cloud platforms, including identity and access management, logging, networking, and secure deployment concepts.
Experience with Terraform, pipeline automation, infrastructure as code, or scripting using languages such as Python, PowerShell, or Bash.
Familiarity with software supply chain security, including third-party dependency risk, software composition analysis, software bills of materials, artifact integrity, or CI/CD security controls.
Awareness of emerging security considerations associated with AI-enabled applications, machine learning services, or AI-assisted software development.

Candidates who possess qualifications exceeding the minimum job requirements may be considered for higher-level positions based on experience, additional qualifications, demonstrated capabilities, and current business needs. Depending on education, experience, and skill level, candidates may be eligible for roles ranging from Application Security Engineer to Application Security Engineer Sr or Application Security Engineer Principal.

Core Competencies

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Location

700 9th Ave SW Suite 2000, Calgary, Alberta, T2P 3V4, Canada

Job Details

Requisition Number: 212115
Experience Level: Experienced Hire
Job Family: Engineering/Science/Technology
Product Service Line: Landmark Software & Services
Full Time / Part Time: Full Time

Additional Locations for this position:

Compensation Information
Compensation is competitive and commensurate with experience.

Apply About employer

More about this job

Responsibilities

You will perform application security assessments, analyze vulnerabilities, and collaborate with engineering teams to remediate security risks. Additionally, you will support the integration of security controls within CI/CD pipelines and review software architectures for potential security weaknesses.

Requirements

Candidates must hold an undergraduate degree in Computer Science or a related field and possess at least three years of experience in software development, cybersecurity, or DevSecOps. Strong knowledge of secure software development practices and the ability to communicate technical security risks to engineering teams are required.

Skills

Application Security
Secure SDLC
DevSecOps
Vulnerability Management
SAST
DAST
Software Composition Analysis
Threat Modeling
OWASP
API Security
Cloud Security
Secure Coding
CI/CD Security
Software Supply Chain Security
GitLab
Azure

Visa sponsorship

Not detected in the job text

Keywords

Application Security
DevSecOps
Cloud Security
SAST
DAST
SCA
Vulnerability Management
Threat Modeling
OWASP
API Security
CI/CD
GitLab
Azure
AWS
Terraform
Python
PowerShell
Bash
Software Supply Chain Security
Secure Coding
Identity and Access Management
Infrastructure as Code
Machine Learning
AI-enabled applications

Report this job