Active Directory / Windows   Engineer

CommServe Technologies Inc
📍 Irvine, California, United States 💼 Full-time 🕒 Posted July 02, 2026

Job Description

Active Directory / Windows   Engineer Location:



  • Irvine CA- Hybrid Duration: Contract, 6 months Technical Expertise 10+ years in enterprise messaging and directory services (Microsoft-focused).

  • Proven experience in Exchange Online, Exchange Hybrid, and Active Directory / Azure AD.
  • Deep knowledge of M365 tenant configurations, mail flow routing, and domain migration.
  • Expertise in identity synchronization (AD Connect, Entra ID) and conditional access.
  • Understanding of DNS, SPF, DKIM, DMARC, and MX records.
  • Experience with Mimecast or similar email security gateways.
  • Familiarity with PowerShell scripting for automation and configuration discovery. 10+ years’ experience in large Enterprise environments with thousands of users and hundreds of servers and critical Enterprise Applications.
  • Strong understanding of overall IT Infrastructure concepts including data center, compute, storage, network...

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Job Details

  • Location Irvine, California
  • Job Type Full-time
  • Category Computer Occupations
  • Posted Date July 02, 2026
  • Application Deadline August 11, 2026