email-security jobs in San Diego

IT Manager responsible for end-to-end IT operations at a mid-sized organization, including infrastructure administration, security, incident response, and disaster recovery. Oversees Windows Server, Active Directory, Microsoft Exchange DAG, virtualization, SAN storage, and Azure hybrid environments.…See more Leads IT projects from scoping to delivery, manages vendor relationships, owns cost optimization, and supervises IT team members while ensuring business continuity and SOC 2 compliance.

Serve as a primary administrator for core security technologies including Microsoft Defender Suite, Entra ID, Conditional Access, and endpoint protection, while also administering enterprise infrastructure across Microsoft 365, Azure, AWS, VMware, and hybrid platforms. Troubleshoot complex infrastructure and security issues, manage cloud backup and disaster recovery, monitor alerts through LogicMonitor and SIEM/MDR/SOCaaS services, and coordinate with security operations teams on investigations and remediation.…See more Requires 8+ years of hands-on experience in cybersecurity and infrastructure engineering in business-critical environments, with deep expertise in Microsoft identity and security technologies, cloud platforms, vulnerability management, and enterprise backup solutions. Participate in after-hours support and escalation activities as needed.

Senior Technology Consultant responsible for deploying, administering, and securing Microsoft 365 environments and enterprise generative AI platforms (OpenAI, Anthropic Claude) for biotech and life sciences clients. Lead independent technical projects from requirements gathering through implementation, troubleshoot complex issues across cloud services and endpoints, and translate business requirements into technology solutions.…See more Communicate technical concepts to diverse stakeholder groups ranging from end users to C-suite executives. Strong background in Microsoft Entra ID, Exchange Online, SharePoint, Teams, MFA, Conditional Access, endpoint management, SaaS applications, and modern cybersecurity principles required.