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Added 1 hour ago
Intern, Developer (Winter 2027)
Bombardier
Mississauga, ON
$17.95 to $31 CAD / hour
Volunteer
Engineer backend automation scripts and data integration pipelines with Python and SQL, leveraging operational data to drive real-time insights and transformation on the shop floor.
Added 2 hours ago
Full Stack Engineer
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Brampton, ON
$110,000 to $140,000 CAD / year
Contract
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Senior QA Engineer – Mobile Testing (Field Mobility)
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Canada
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Senior QA Engineer - Mobile Testing (Field Mobility)
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System Protection Engineer III
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Full-time
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Added 5 hours ago
Senior Security Engineer, Detection and Response
Marqeta
Remote, Canada
Full-time · Remote
We’re seeking an experienced Senior Security Engineer with a strong passion for Identity and Access Management (IAM) and proven expertise in cloud-native environments, particularly AWS. In…
Added 5 hours ago
Director, Project Management
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SDET with Java
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Contract
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Added 7 hours ago
Senior Human Factors Engineer
AtkinsRéalis
Mississauga, ON
Full-time
Experience in managing and planning HF delivery to projects (HF Integration).
Added 7 hours ago
Senior Human Factors Engineer
AtkinsRéalis
Mississauga, ON
Full-time
Experience in managing and planning HF delivery to projects (HF Integration).
Added 7 hours ago
Senior Software Engineer, iOS
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Full-time
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Senior Programmer Analyst (24 Month Contract)
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Vancouver, BC · BC
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Ingénieur régional en colo électrique Sénior (Elec Colo Regional Engineer), Colocation Region Engineering- AMER
Amazon Web Services (AWS)
Pointe-Claire, QC
Full-time
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Ingénieur régional en colo électrique Sénior (Elec Colo Regional Engineer), Colocation Region Engineering- AMER
Amazon Web Services (AWS)
Pointe-Claire, QC
Full-time
Are you an engineer with a passion for data center design and looking for a challenge to chart your own course? If so, we are looking for you to help us make history.
Added 8 hours ago
Senior Data Engineer
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Vancouver, BC
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Added 8 hours ago
Senior Instrumentation and Controls Specialist
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Toronto, ON
$125,000 to $175,000 USD / year
Full-time
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Added 8 hours ago
Senior Data Engineer
Quandri
Vancouver, BC · Greater Vancouver Metropolitan Area
Full-time
…and backends with a focus on efficient data management and integration of system…
Added 9 hours ago
Senior AI Engineer
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Vancouver, BC · Canada, BC, Vancouver
Full-time
As a Senior AI Engineer in Agent Factory, you will drive the end-to-end system design, implementation, and product integration for a core domain of Workday’s next generation of intelligent…
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Senior Mission & Operations Satellite Systems Engineer | Remote Opportunity | Fastwater Staaffing
HIKINEX
Remote, Canada
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Marqeta

Senior Security Engineer, Detection and Response

Remote, Canada

Pay: The new-hire base salary range for this full-time position, reflected in CAD, is: 136,800 - 171,000.
Job type: Full-time
Workplace: Remote
Posting language: English
Posted: Oct 1, 2026

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Original job description

We’re seeking an experienced Senior Security Engineer with a strong passion for Identity and Access Management (IAM) and proven expertise in cloud-native environments, particularly AWS. In this role, you’ll help shape and implement modern identity strategies to secure access across all of Marqeta’s systems and services - 100% cloud-based, with no data center footprint.

We work Flexible First. This role can be performed remotely anywhere within Ontario or British Columbia, Canada. We’d love for you to join us!

Join us in building a secure, scalable, and frictionless IAM program where you’ll play a crucial part in:

Building and evolving our Identity Governance and Administration (IGA) capabilities.
Implementing & Operating Privileged Access Management (PAM) in a cloud-first (AWS-focused) environment.
Designing and architecting a Certificate Lifecycle Management solution that supports cloud-native workloads.
Driving integration of IAM across AWS services, SaaS platforms, and developer/DevOps pipelines.
Designing identity and access controls to protect AI/ML systems - ensuring secure access to training data, models, and inference APIs.

The Impact You’ll Have

Develop and lead implementation of robust IAM strategies aligned with cloud-native architecture and security principles.
Expand and operationalize the IAM program across IGA, PAM, SSO, MFA, access management, secrets management, and certificate lifecycle.
Automate identity provisioning, de-provisioning, and access reviews using AI tools and infrastructure-as-code.
Design IAM integrations for AWS-native services (Lambda, EC2, S3, IAM, etc.), SaaS platforms, and third-party identity tools (e.g., Okta, CyberArk).
Promote and enforce least privilege and zero-trust principles through scalable access controls and policy automation.
Mentor junior engineers and serve as a technical lead for IAM-related projects.
Collaborate with Security, DevOps, and Infrastructure teams to embed IAM controls across the engineering lifecycle.
Stay ahead of emerging trends and continuously refine IAM strategy based on evolving cloud threats and compliance requirements.

Who You Are

A minimum of 8 years related experience with a Bachelor’s degree; or 5 years and a Master’s degree; or a PhD with 3 years’ experience; or equivalent combination of related education and work experience.
Strong experience with IAM tools (e.g., Okta, CyberArk, Ping, SailPoint).
Deep knowledge of IAM in cloud-native environments, especially AWS IAM, roles, policies, permissions boundaries, and federation.
Proficiency in infrastructure-as-code (e.g., Terraform, CloudFormation).
Familiarity with authentication and authorization protocols (SAML, OAuth2, OpenID Connect, Kerberos).
Strong grasp of directory services like Active Directory, LDAP, and cloud-based alternatives.
Hands-on skills in scripting (e.g., Python, PowerShell) to automate IAM operations.
Solid understanding of compliance standards: NIST, SOC 2, PCI DSS, etc.
Proven experience integrating IAM into CI/CD pipelines, secrets management, and DevOps workflows.
Excellent communication skills and ability to influence and lead cross-functional teams.

Nice-To-Haves

Relevant certifications such as CISSP, CISM, or IAM-specific credentials (e.g., CIAM/CAMS, CyberArk Certified, Okta Certified Consultant).
Experience with AWS technologies such as Lambda, S3, DynamoDB, RDS, Aurora, SNS, SQS, CloudTrail, CloudWatch, Code Pipeline, AWS Developer Tools, and IAM roles and permissions
Experience with DevOps tools and practices, including secrets management and CICD pipelines

Compensation and Benefits

Marqeta calibrates pay to a competitive value according to working location. When determining salaries, we consider several factors including, but not limited to, skills, prior experience, and work location. The new-hire base salary range for this full-time position, reflected in CAD, is: 136,800 - 171,000.

We also believe in recognizing the contributions of our people. That's why we award annual bonuses to eligible employees, rewarding both individual performance and the success of the entire company.

Along with monetary compensation, Marqeta currently offers:

Multiple health insurance options
Flexible vacation time with additional floating holidays
Retirement savings program with company contribution
Equity in a publicly-traded company
Monthly stipend to support our remote work model
Annual development stipend to support our people growth and development
Family-forming benefits and generous parental leave base salary top-up

About Marqeta

Marqeta is on a mission to change the way money moves. We’re one of the earliest enablers of embedded finance, a market opportunity sized up in the trillions. Our card issuing platform provides unprecedented flexibility and control for companies to issue cards, authorize transactions, and manage payment operations in real time. Marqeta is powering the most well known brands in the new economy (Block, Cash App, Affirm, Instacart, Doordash, Uber, Walmart, etc). You don’t need to be a Payments expert to join the Marqeta Team, let us help you with that. This is the opportunity of a lifetime to work with innovators around the world and unlock equitable financial access for all.

Marqeta’s Values

– Solve for the Customer: With a deep understanding of our customers' business and empathy for their needs, we deliver products and services that drive their success. Earning and keeping their trust guides everything we do.

– Do What's Right: Knowing businesses and livelihoods depend on us, we pursue solutions that disrupt responsibly and deliver high-quality results that our customers count on. We own our work from start to finish.

– Simplify and Innovate: We approach challenges with curiosity and take smart risks. Innovation comes from finding better, simpler ways to achieve extraordinary outcomes.

– Win as a Team: We succeed together by embracing diverse perspectives and pushing each other to raise the bar. We lead with humility and set aside hierarchy to work as a team.

– Make it Count: We drive forward with focus and agility. With a sense of urgency and purpose, we get the job done, and done right.

Equal Employment Opportunity, Accommodations and Privacy

Marqeta is an equal opportunity employer committed to an inclusive workplace that fosters belonging. We do not discriminate based on race, color, religion, sex (including pregnancy, lactation, childbirth, or related medical conditions), veteran status or uniformed service member status, age, national origin or ancestry, citizenship or immigration status, physical or mental disability, gender identity, gender expression, sexual orientation, genetic information (including testing or characteristics) or any other characteristic protected by applicable law. We also consider qualified applicants with criminal histories, consistent with legal requirements.

Marqeta endeavors to make reasonable accommodations for applicants with disabilities. If you are an individual with a disability and require a reasonable accommodation to submit this application, complete any pre-employment testing, or otherwise participate in the employee selection process, please submit this form with your specific accommodation request.

Marqeta cares about your privacy. Personal data that is provided as part of the application and recruitment process is processed in accordance with the Applicant Privacy Notice. Additional information for California residents can be found here.

To keep our interview process fair and consistent, we ask that all candidates join video interviews with their camera on.

Notice on Use of AI in Recruitment
We may use artificial intelligence (AI) tools in our recruitment processing consistent with the requirements of applicable laws. For more information, review our AI notice here.

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More about this job

Responsibilities

You will design and implement robust IAM strategies, including IGA and PAM, within a cloud-native AWS environment. Additionally, you will collaborate with cross-functional teams to automate identity provisioning and enforce zero-trust security controls.

Requirements

Candidates must have at least 5 to 8 years of relevant experience and deep expertise in AWS IAM and identity tools. Proficiency in infrastructure-as-code, scripting, and knowledge of compliance standards like NIST and SOC 2 are required.

Skills

Identity and Access Management
AWS
Cloud-native security
Identity Governance and Administration
Privileged Access Management
Infrastructure-as-code
Terraform
Python
PowerShell
SAML
OAuth2
OpenID Connect
Okta
CyberArk
Zero-trust principles

Benefits

Health insurance
Retirement savings program
Equity
Monthly remote work stipend
Annual development stipend
Family-forming benefits
Parental leave base salary top-up
Flexible vacation time

Remote locations

Ontario, Canada
British Columbia, Canada

Remote locations (standardized)

British Columbia, Canada
Ontario, Canada

Visa sponsorship

Not detected in the job text

Keywords

IAM
AWS
Cloud-native
IGA
PAM
Okta
CyberArk
Terraform
Python
PowerShell
SAML
OAuth2
Zero-trust
NIST
SOC 2
PCI DSS
CI/CD
DevOps
Secrets management
Identity federation
Active Directory
LDAP
CISSP
CISM
Security Engineering
Automation
Identity provisioning
Access reviews
Cloud security
API security

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