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IT Infrastructure Engineer

IT Infrastructure Engineer

CompanySierra
LocationSan Francisco, CA, USA
Salary$180000 – $210000
TypeFull-Time
Degrees
Experience LevelMid Level, Senior

Requirements

  • 4–8 years in IT infrastructure, software engineering, or related roles
  • Familiarity with tools and platforms such as Google Workspace, Okta, Vanta, AWS, and HRIS systems
  • Strong understanding of SAML, SCIM, OAuth/OIDC, REST APIs, and Infrastructure as Code (IaC) practices
  • Proficiency in Python, Bash, JavaScript, and Terraform; experience with React is a plus
  • Ability to operate independently with minimal oversight, bringing a systems-thinking approach to a fast-paced startup environment

Responsibilities

  • Lead the migration from Google Workspace Identity to Okta, designing a scalable, secure identity foundation across the organization
  • Integrate real-time device posture signals into conditional-access policies using a modern endpoint-compliance solution
  • Implement an identity-analytics capability to automate orphaned-account discovery, anomalous-login detection, and access-review workflows
  • Develop automated user-lifecycle pipelines (provisioning through deprovisioning) to reduce manual provisioning time
  • Deploy enterprise DLP and endpoint-based DLP solutions; automate asset tagging and policy enforcement
  • Build integrations between internal systems and our compliance automation platform to support audits, reporting, and operational efficiency
  • Drive efficiency through automation using Bash, Python, and low-code platforms to streamline routine IT processes
  • Build and maintain scalable internal tools that integrate with business systems via APIs to support operations and compliance
  • Manage SaaS lifecycle processes with a focus on compliance, security, and operational best practices
  • Operate effectively within enterprise-scale environments, balancing speed with reliability and security

Preferred Qualifications

  • Familiarity with IT compliance areas such as access audits, data residency planning, and control implementation
  • Experience working with security tools and integrations, including CASB, EDR, and MDM solutions
  • Track record of building internal IT documentation and onboarding guides