Senior Security Engineer
Full-time
Marqeta
Responsibilities
- Develop and lead IAM strategies aligned with cloud-native architecture and security principles.
- Build and operationalize IGA, PAM, SSO, MFA, access management, secrets management, and certificate lifecycle capabilities.
- Design IAM integrations for AWS services, SaaS platforms, third-party identity tools, CI/CD pipelines, and DevOps workflows.
- Automate identity provisioning, de-provisioning, access reviews, and policy enforcement using AI tools and infrastructure-as-code.
- Design identity and access controls for AI/ML training data, models, and inference APIs.
- Promote least-privilege and zero-trust principles through scalable access controls and policy automation.
- Mentor junior engineers and serve as technical lead for IAM-related projects.
- Collaborate with Security, DevOps, and Infrastructure teams and refine IAM strategy based on cloud threats and compliance requirements.
Requirements
- At least 8 years of related experience with a bachelor’s degree, 5 years with a master’s degree, or 3 years with a PhD, or an equivalent combination of related education and work experience.
- Strong experience with IAM tools including Okta, CyberArk, Ping, and SailPoint.
- Deep knowledge of AWS IAM, roles, policies, permissions boundaries, and federation.
- Proficiency with infrastructure-as-code tools such as Terraform and CloudFormation.
- Familiarity with SAML, OAuth2, OpenID Connect, and Kerberos.
- Experience with Active Directory, LDAP, and cloud-based directory alternatives.
- Hands-on scripting experience with Python or PowerShell.
- Understanding of NIST, SOC 2, PCI DSS, and related compliance standards.
- Experience integrating IAM into CI/CD pipelines, secrets management, and DevOps workflows.
- Strong communication skills and the ability to influence and lead cross-functional teams.
- Relevant certifications such as CISSP, CISM, CIAM/CAMS, CyberArk Certified, or Okta Certified Consultant are desirable.
- Experience with AWS Lambda, S3, DynamoDB, RDS, Aurora, SNS, SQS, CloudTrail, CloudWatch, CodePipeline, AWS Developer Tools, and IAM roles and permissions is desirable.
Benefits
- Annual bonuses for eligible employees.
- Multiple health insurance options.
- Flexible vacation time and additional floating holidays.
- Retirement savings program with company contribution.
- Equity in a publicly traded company.
- Monthly remote-work stipend.
- Annual professional development stipend.
- Family-forming benefits and generous parental leave base salary top-up.
- Full-time role performed remotely anywhere within Ontario or British Columbia, Canada.
Vacancy posted 5 days ago
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