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Senior IT Systems Administrator

Abby Care· IT
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Hybrid (San Francisco)$120k - $155kFull-timePosted 3w ago

About the role

Senior IT Systems Administrator role based in San Francisco, hybrid work, reporting to the Director of IT, Information & Security. Owns identity, endpoint, and access foundations (Okta, JAMF, Google Workspace, SentinelOne) and helps shape the compliance and tooling stack as the company scales.

Responsibilities

  • Administer Okta lifecycle management (SSO, SAML/OIDC/SCIM, MFA, conditional access) enforcing least-privilege access.
  • Manage RBAC policies and identity resources as code using Terraform and CI/CD pipelines.
  • Lead access certifications and remediation in partnership with Security for compliance (SOC 2, ISO 27001).
  • Manage the macOS fleet via JAMF Pro, overseeing zero-touch deployment (ADE), patch management, and security compliance.
  • Deploy and maintain SentinelOne agents, triaging alerts, enforcing ransomware protection, and handling threat remediation.
  • Administer Google Workspace (user lifecycle, DLP, Vault, security policies) and integrate with core identity and endpoint tools.
  • Serve as Tier 2/3 escalation support, driving IT automation via scripting/APIs and managing hardware and SaaS inventories.

Qualifications

  • 6+ years of experience in IT systems administration or a related role
  • Associate’s or Bachelor’s degree in Computer Science, Information Systems, Cybersecurity, or a related field, or equivalent practical experience
  • Prior experience in healthcare or health tech with HIPAA understanding
  • Hands-on administration experience with Okta and core IAM standards (SSO, MFA, SCIM, SAML/OIDC)
  • Proven track record managing macOS fleets with JAMF, SentinelOne, and Google Workspace
  • Core networking fundamentals (DNS, DHCP, VPN) and troubleshooting
  • Strong technical documentation and ability to prioritize and manage multiple tickets/projects

Skills

Required:Okta (Identity and Access Management)Terraform + CI/CD for IAM as codeJAMF Pro / macOS endpoint managementSentinelOne / EDRGoogle Workspace administration
Nice to have:Scripting / automationHIPAA / healthcare data security

Benefits

  • Competitive compensation packages
  • Comprehensive health coverage (medical, dental, vision) with $0 deductible PPO and company-funded HSA
  • Employer-paid life and disability insurance
  • Generous paid time off and 10 paid company holidays
  • HSA contributions, optional FSA and commuter benefits, full coverage of 401(k) account fees (employer match not currently offered)
  • Paid parental leave up to 10 weeks based on tenure
Last updated Oct 14, 2026. Interested? Apply on the company site.

About Abby Care

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