Senior Security Platform Engineer
Location: Toronto, ON – (Remote/Hybrid) – Onsite Wednesdays & Open to fully remote.
Pay Rate: $79.56/hr - $93.91/hr
Contract Length: 6 Months with possibility for extension
Responsibilities:
Certificate Lifecycle Automation
Design, develop, and implement automated certificate lifecycle management solutions.
Build automation for certificate issuance, renewal, deployment, rotation, and revocation.
Support enterprise SSL certificate rotation initiatives across production and non-production environments.
Identify and eliminate manual certificate management processes through automation.
Machine Identity Security & Venafi Engineering
Support and enhance CyberArk Machine Identity Security (Venafi) capabilities.
Develop integrations between certificate management platforms and enterprise systems.
Implement reusable onboarding and automation patterns for application teams.
Improve certificate visibility, compliance, governance, and operational efficiency.
Platform Integration Engineering
Design and implement certificate management integrations with enterprise platforms, including:
F5
Akamai
AWS Certificate Manager (ACM)
Amazon EKS / Kubernetes
Microsoft Graph
HashiCorp Vault
Container platforms and cloud-native workloads
Additional enterprise applications and infrastructure services
HashiCorp Vault Automation
Develop certificate automation solutions leveraging HashiCorp Vault PKI capabilities.
Build and enhance integrations between Vault and enterprise applications.
Create automated certificate issuance and rotation workflows.
Support onboarding of applications to Vault-based certificate management services.
Application Onboarding & Support
Partner with application and infrastructure teams to implement certificate automation solutions.
Provide technical guidance, troubleshooting, onboarding support, and best practices.
Develop technical documentation, implementation guides, and operational runbooks.
Lead knowledge-sharing and enablement sessions for stakeholders.




Engineering & Delivery
Develop automation using scripting, APIs, Infrastructure-as-Code, and DevOps practices.
Participate in Agile delivery processes including backlog refinement, estimation, sprint planning, and implementation activities.
Contribute to platform resiliency, monitoring, operational support, and continuous improvement initiatives.
Must have Requirements
Technical Experience
5+ years of experience in Security Engineering, Infrastructure Engineering, Platform Engineering, or related disciplines.
Strong experience with PKI, SSL/TLS certificates, and certificate lifecycle management.
Hands-on experience with CyberArk Machine Identity Security (Venafi) or equivalent certificate management platforms.
Experience implementing certificate automation at enterprise scale.
Robust knowledge of cryptography principles, certificate trust chains, and machine identity security.
Platform & Cloud Experience :
Hands-on experience with several of the following:
HashiCorp Vault
AWS Certificate Manager (ACM)
Amazon EKS / Kubernetes
Microsoft Graph
F5 Load Balancers
Akamai
Azure and/or AWS cloud services
REST APIs and platform integrations
Automation & DevOps:
Experience with:
Python
PowerShell
Terraform
Ansible
Git
CI/CD pipelines
Infrastructure as Code
API-based automation
Infrastructure Skills
Linux and Windows administration
Networking fundamentals
TLS/SSL protocols
Load balancers and reverse proxies
Kubernetes and container platforms
Monitoring and logging solutions
Preferred Qualifications:
Experience with HashiCorp Vault PKI Secrets Engine.
Experience supporting large-scale certificate management programs.




Experience working in Agile delivery environments.
Security certifications such as CISSP, CCSP, Security+, GIAC, or equivalent.
Experience supporting enterprise security platforms and cloud-native technologies.
Top 3 Skills:
CyberArk Machine Identity Security (formerly Venafi) / Certificate Management- managing certificate lifecycles and integrations with platforms such as HashiCorp Vault, Akamai, and other enterprise systems. Understanding of certificate workflows and automation processes.
Scripting and Automation- scripting skills using Python, Java
PKI / Certificate Lifecycle Knowledge- how certificates work, including SSL/TLS, PKI concepts, certificate issuance, renewal, deployment, and operational workflows.
Looking for meaningful work? We can help!
Raise is an established hiring firm with over 65 years of experience. We believe strongly in making the world a better place through work, which is why we’re a certified B Corporation and donate 10% of our profits to charity.
We strive to build teams that reflect the diversity of the communities we work in. We encourage all qualified applicants to apply, including people from traditionally underrepresented groups such as women, visible minorities, Indigenous peoples, people identifying as LGBTQ2SI, veterans, and people with visible/nonvisible disabilities.
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📌 Senior Security Platform Engineer (Ontario)
🏢 Raise
📍 Ontario