Senior M365 Engineer (Messaging/Exchange)

Location: San Jose, California, United States; Shift 1 (United States of America).

Salary: $133.2K–$192.8K USD annually for Bay Area California.

Company

hirify.global is a semiconductor company supporting a global workforce with secure and reliable communication services.

What you will do

• Administer and optimize Exchange Online, including mailbox management, transport rules, mail flow, shared mailboxes, distribution groups, and mail-enabled objects.
• Administer internal SMTP servers and maintain hybrid messaging connectivity.
• Troubleshoot email delivery issues, NDRs, mail flow anomalies, and hybrid connectivity problems.
• Monitor messaging service health and manage capacity and performance proactively.
• Implement DLP, retention policies, compliance holds, email auditing, eDiscovery, and legal hold requirements.
• Manage email security controls including anti-spam, anti-phishing, DKIM, DMARC, and SPF.

Requirements

• Deep expertise in Exchange Online administration and mail flow management.
• Strong knowledge of SPF, DKIM, DMARC, and MX configuration.
• Experience with Exchange hybrid configurations and migrations from on-premises Exchange.
• Proficiency with Microsoft 365 Admin Center, Exchange Admin Center, and PowerShell for bulk operations.
• Knowledge of Microsoft 365 compliance features including DLP, retention, and eDiscovery.
• Microsoft 365 Certified: Messaging Administrator Associate or equivalent.

Nice to have

• Experience with Proofpoint, Mimecast, or Microsoft Defender for Office 365.
• Familiarity with email archiving platforms and compliance requirements in regulated industries.
• Knowledge of SMTP relay configuration for industrial or lab devices.
• Bachelor's degree in Information Technology or a related field.

Culture & Benefits

• Regular full-time employment.
• Incentive opportunities based on individual and company performance.
• Applicants must be eligible for required U.S. export authorizations.
• Artificial intelligence is used to screen, assess, or select applicants.