A.Team

Senior Security – Infrastructure Engineer

A.Team

full-time

Posted on:

Location Type: Remote

Location: United States

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Job Level

Senior

Tech Stack

AWSAzureCloudKubernetesTerraform

About the role

  • Own end-to-end platform security architecture for our AI solutions platform, including identity management, access controls, encryption, and network security.
  • Design and implement enterprise-grade RBAC (Role-Based Access Control) systems, including integration with client identity providers (Azure Active Directory, Okta, etc.).
  • Lead our multi-cloud security strategy across AWS (current) and Azure (expansion), ensuring consistent security posture as we scale.
  • Build and maintain secure infrastructure using Terraform CDK, Kubernetes (EKS/AKS), and modern IaC practices.
  • Implement secrets management, encryption at rest and in transit, and secure CI/CD pipelines.
  • Maintain and enhance our SOC 2 Type II compliance program, working with Vanta for continuous monitoring and audit readiness.
  • Drive ISO 27001 alignment and prepare for certification as enterprise clients require it.
  • Conduct security reviews of new features, integrations, and client deployments. Establish SLAs and reporting cadences.
  • Create and maintain security documentation, policies, and runbooks that satisfy enterprise procurement requirements.
  • Partner with legal and operations on vendor security assessments, client security questionnaires, and DPAs.
  • Establish security monitoring, alerting, and incident response procedures. Be a key member of the on-call rotation for security incidents.
  • Lead vulnerability management, including regular scanning, prioritization, and remediation tracking.
  • Provide weekly security status updates to engineering leadership and contribute to client-facing security communications.
  • Mentor engineers on secure development practices and conduct security-focused code reviews.

Requirements

  • 5+ years of experience in security engineering, DevSecOps, or infrastructure security roles, with at least 2 years at a senior level.
  • Proven experience building security programs from scratch or significantly maturing existing programs at a growth-stage company.
  • Deep expertise with AWS security services (IAM, KMS, Security Hub, GuardDuty, etc.) and infrastructure-as-code (Terraform strongly preferred).
  • Hands-on experience with Kubernetes security (network policies, RBAC, secrets management, service mesh).
  • Track record of achieving and maintaining compliance certifications (SOC 2, ISO 27001, HIPAA, or similar).
Benefits
  • Remote-first culture with a global team
  • Flexibility in work hours
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
security architectureidentity managementaccess controlsencryptionnetwork securityRBACTerraformKubernetesCI/CDvulnerability management
Soft Skills
leadershipmentoringcommunicationcollaborationproblem-solving
Certifications
SOC 2ISO 27001HIPAA