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Added 8 mins ago
BS
QA Automation Engineer – Power BI / Digital Banking
BULL-IT SOLUTIONS LTD
Toronto, ON
- Full-time
…digital banking applications and business intelligence reporting solutions within the Digital Banking Platform.Top 3 Required Skills :- PowerBI, Java, Selenium, Cucumber, AgileTop 3…
Added 9 mins ago
Senior Security Engineer
Vectra
ON
As a Security Engineer (Pre‑Sales) at Vectra.ai, you will blend deep technical expertise with strong customer‑facing skills to build trust, influence architectural direction, and drive…
Added 9 mins ago
SM
Instrumentation & Controls Engineer/Technologist (Intermediate)
Solaris Management Consultants Inc
Surrey, BC · Calgary, AB
- $85,000 to $140,000 CAD / year
- Full-time
Job Title: Instrumentation & Controls Engineer/Technologist (Intermediate)
Added 9 mins ago
SM
Electrical Engineering - Project Lead (Surrey, BC & Calgary, AB)
Solaris Management Consultants Inc
Surrey, BC · Calgary, AB
- $130,000 to $170,000 CAD / year
- Full-time
…globe. Our work covers traditional and transitional energy solutions, including Natural Gas, LNG, Hydrogen, and Low-carbon assets. We deliver predictable outcomes through disciplined…
Added 9 mins ago
SM
Instrumentation & Controls Engineer - Project Lead
Solaris Management Consultants Inc
Surrey, BC
- $130,000 to $170,000 CAD / year
- Full-time
Job Title: Instrumentation and Controls Engineer – Project Lead
Added 23 mins ago
LM
MECHANICAL DESIGNER
Laframboise Mechanical Electrical Ltd
Long Sault, ON
- Full-time
Live our Core Values: We believe in maintaining high standards, fostering a safe and diverse work environment, and applying innovative solutions to every project.
Added 23 mins ago
TS
Senior Associate - Relocation to Edmonton (Relocation Bonus)
TalentSphere Staffing Solutions
Toronto, ON
- Full-time
We are working with a growing consulting engineering firm in Edmonton looking for an experienced Senior Mechanical Engineer who is ready to take the next step into a Senior Associate-level…
Added 23 mins ago
M
IAM Engineer (Ping & ForgeRock)
MethodHub
Montreal, QC
- Contract
Experience designing highly available and secure identity infrastructure solutions.
Added 23 mins ago
DT
Salesforce Marketing Cloud Lead Engineer
Diligente Technologies
Mississauga, ON
- Full-time
We are looking for a Salesforce Lead Engineer – Marketing Cloud Advanced to lead the design, development, integration, and delivery of scalable Salesforce Marketing Cloud solutions. The…
Added 23 mins ago
AT
Senior AI Engineer
Arkhya Tech Inc.
Canada
- Full-time
Collaborate with product, engineering, and business stakeholders to deliver scalable solutions.
Added 23 mins ago
H
AI Solution Architect
Hays
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…modern cloud platforms, agentic AI frameworks, enterprise data solutions, and next-generation customer experiences. This is an opportunity to join a highly collaborative architecture team…
Added 24 mins ago
SC
Project Coordinator - Fort McMurray
Sureway Construction Group
Fort McMurray, AB
- Temporary
…the design/drawings for construction.• Research and recommend solutions to design document problems, including conflicts, interferences and errors /omissions.• Act as liaison with…
Added 24 mins ago
M
Senior Full Stack Java Engineer
Miratech
Canada
- Full-time
We are looking for a Senior Full Stack Engineer to join our engineering team and and contribute to the development of solutions for telecom and contact center environments. The ideal…
Added 24 mins ago
RV
Radical Ventures: AI Product Engineer
Radical Ventures
Toronto, ON
- Full-time
We are seeking an AI Product Engineer with a passion for building AI-native applications,
Added 24 mins ago
AI
Wind Energy Field and Operations Specialist
Acuren Inspection, Inc.
Saint John, NB · Sarnia, ON · Goderich, ON · Quebec, QC · St. John's, NL
- Full-time
…supporting field operations, delivering high-quality technical solutions, and contributing to innovative projects within the wind energy sector. This is an excellent opportunity for a…
Added 24 mins ago
C
Electrical Engineer P&C
CIMA+
Vancouver, BC
- $92,240 to $126,830 CAD / year
- Full-time
…have the skills and experience required to deliver innovative solutions adapted to their reality. Join us and immerse yourself in a dynamic, innovative, and collaborative environment where…
Added 24 mins ago
C
Electrical Engineer P&C
CIMA+
Calgary, AB · Vancouver, British Columbia
- Full-time
…have the skills and experience required to deliver innovative solutions adapted to their reality. Join us and immerse yourself in a dynamic, innovative, and collaborative environment where…
Added 38 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 38 mins ago
C
Electrical Engineer P&C
CIMA+
Regina, SK
- Full-time
…have the skills and experience required to deliver innovative solutions adapted to their reality. Join us and immerse yourself in a dynamic, innovative, and collaborative environment where…
Added 38 mins ago
A
Security Research Engineer – AI & Emerging Cybersecurity / Toronto, ON (Hybrid) FTE
AceStack
Toronto, ON
- Full-time
Role: Security Research Engineer – AI & Emerging Cybersecurity
Added 38 mins ago
C
Electrical Engineer P&C
CIMA+
Kelowna, BC
- $92,240 to $126,830 CAD / year
- Full-time
…have the skills and experience required to deliver innovative solutions adapted to their reality. Join us and immerse yourself in a dynamic, innovative, and collaborative environment where…
Added 38 mins ago
S
Technical Presales
Survalent
Mississauga, ON
- Full-time
…motivated individual to join our Sales team. The Pre-Sales Engineer will play a key role in partnering with Sales to identify the right technology solutions for both prospects and existing…
Added 38 mins ago
C
Electrical Engineer P&C
CIMA+
Saskatoon, SK
- Full-time
…have the skills and experience required to deliver innovative solutions adapted to their reality. Join us and immerse yourself in a dynamic, innovative, and collaborative environment where…
Added 38 mins ago
TS
Senior Mechanical Designer/Engineer - Hybrid
TalentSphere Staffing Solutions
Kitchener, ON
- Full-time
We are seeking a Lead Mechanical Designer/Engineer to join a well-established building engineering consulting firm based in KWG Area. This firm has built a strong reputation for delivering…
Added 38 mins ago
S
Technical Presales
Survalent
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…motivated individual to join our Sales team. The Pre-Sales Engineer will play a key role in partnering with Sales to identify the right technology solutions for both prospects and existing…

Halliburton

Application Security Engineer (senior - principal) Landmark

Calgary, AB, T2P 3V4, Canada

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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.

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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

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