IT Infrastructure and Security Manager
Posted 2ds ago
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Job Description
IT Infrastructure & Security Manager securing Infusion for Health’s multi-site healthcare environment. Managing Microsoft security, compliance readiness, vendors, and network operations remotely across the USA.
Responsibilities:
- Own day-to-day security posture, identity hygiene, and compliance readiness across a multi-site healthcare environment
- Manage identity and access hygiene, including joiner/mover/leaver processes, stale and orphaned account elimination, and credential rotation
- Document, approve, and technically enforce security policies using Group Policy, Intune, and Conditional Access to support HIPAA security requirements
- Maintain 100% MFA and Conditional Access coverage for users and administrators
- Administer and monitor Microsoft Defender (XDR and/or Defender for Office 365) and at least one SIEM platform
- Oversee email protection controls, including DMARC, SPF, and DKIM
- Ensure server and domain controller patching cadence and backup verification
- Build and run SOC 2 Type II evidence collection as a repeatable process and support attestation readiness
- Deliver a monthly security posture report to the CIO covering open risks, remediation aging, and audit readiness
- Hold the outsourced IT partner and offshore resources accountable for SLA performance
- Independently verify completed work and conduct third-party access reviews
- Supervise network-related work involving site firewalls, VPN/SD-WAN, VLANs, and DNS
- Follow through on aging remediation items and communicate risk clearly to non-technical leaders
Requirements:
- 5+ years administering Microsoft environments at multi-site scale
- Experience with Entra ID/Azure, Microsoft 365, on-prem Active Directory, Group Policy, and Intune
- Hands-on experience with Microsoft Defender (XDR and/or Defender for Office 365)
- Experience with at least one SIEM platform
- Practical network competence with firewalls, VPN/SD-WAN, VLANs, and DNS
- Ability to supervise a network engineer
- Direct experience producing evidence for a SOC 2, HITRUST, or comparable audit
- Strong PowerShell skills for automation and auditing
- Clear communication with non-technical stakeholders
- Demonstrated ability to hold vendors accountable
- Comfort being hands-on while directing and verifying others' work
- Healthcare industry experience and familiarity with HIPAA security requirements highly preferred
- Certifications such as SC-200, AZ-500, Security+, or CISSP highly preferred
- Experience supervising or working within a managed service provider (MSP) delivery model highly preferred
- Monday to Friday availability
- Must be based in the USA
Benefits:
- Career advancement opportunities
- Professional development opportunities
- Supportive environment
- Remote work arrangement



















