Security and Infrastructure Engineer

Ada
Canada
Workplace: RemoteFull timeFunction: DevOps, Cloud & InfrastructureExperience: 8+ yearsSkills: ["Mentorship","Technical leadership","Communication","Risk translation","Automation orientation"]

Own cloud and platform security end to end for Ada’s agentic AI platform across AWS and Azure, replacing manual security processes with secure-by-default guardrails. Architect and operate identity, networking, secrets, detection/response, and security observability wired into Datadog and Sentry. Translate NIST, PCI DSS, and CIS controls into enforceable engineering solutions while mentoring security engineers and enabling self-serve security through policy and infrastructure as code.

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FursaFursa
Ada
Ada
1 day ago

Security and Infrastructure Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 5 hours agoStatus: Live

Job Summary

Own cloud and platform security end to end for Ada’s agentic AI platform across AWS and Azure, replacing manual security processes with secure-by-default guardrails. Architect and operate identity, networking, secrets, detection/response, and security observability wired into Datadog and Sentry. Translate NIST, PCI DSS, and CIS controls into enforceable engineering solutions while mentoring security engineers and enabling self-serve security through policy and infrastructure as code.
Location: Canada
Workplace: Remote
Employment Type: Full time
Job Function: DevOps, Cloud & Infrastructure
Seniority: Mid level

Key Responsibilities

  • •Architect, design, and operate security technologies across cloud, network, identity, endpoint, and application layers across public, private, and hybrid environments.
  • •Define cloud security reference architectures, threat models, and guardrails aligned with zero trust and least privilege.
  • •Build agentic platform safety guardrails and partner with teams to ensure agent behavior is safe by construction.
  • •Stand up security observability (detection, alerting, response) and engineer automated response/remediation workflows using cloud-native automation and SOAR.
  • •Translate security and regulatory frameworks into enforceable technical controls; support audits, risk assessments, and evidence collection.

Pay and Benefits

Perks:Paid LeaveHealth InsuranceDentalVisionTravel AllowanceLife InsuranceWellness StipendAssistance PlanRemote WorkLearning Budget

Key Requirements

  • •8+ years in cloud, infrastructure, or security engineering, including setting technical direction across multiple teams.
  • •Hands-on experience with at least one major cloud provider (preferably AWS); Azure experience is a plus.
  • •Strong experience securing cloud IAM, networking, secrets management, and distributed systems at scale.
  • •Experience with infrastructure as code (Terraform or CloudFormation) and policy as code, using automation and preventative controls.
  • •Experience building or operating detection and response systems (SIEM, CSPM/CIEM, cloud security monitoring) and securing LLM/agentic AI systems with guardrails and failure isolation.
Experience:8+ yearsCloudInfrastructureSecurityAWSAzureSIEMLLMAgentic AI
Skills:MentorshipTechnical leadershipCommunicationRisk translationAutomation orientation
Languages:English
Tech Stack:AWSAzureTerraformCloudFormationSIEMCSPMCIEMEDRDLPDatadogSentrySOARCI/CDInfrastructure as codePolicy as codeZero trustLeast privilegeNIST SP 800-53PCI DSSCIS Benchmarks

Company Brief

Ada
Builds AI-powered customer service automation platform delivering chatbots and self-service experiences that help enterprises resolve inquiries, route complex issues, and scale support while integrating with existing systems and workflows.
Industry: SaaS
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Funding: Series C
Headquarters: Toronto, Canada
Founded: 2016
WebsiteLinkedIn