Senior MS 365/Azure Admin & Security Lead

Open Systems Technologies; Boston (MA); On-site; USD 90,000 - 120,000; Full time

Job summary

Open Systems Technologies in Boston, Massachusetts, is seeking a Sr. Microsoft Systems Administrator to manage and secure Microsoft 365 and Azure environments. This role will be instrumental in supporting the onboarding and integration of multiple acquired firms and will involve close collaboration with our Managed Service Provider, Thrive.

The ideal candidate will have over 5 years of hands-on administration experience with Microsoft 365 and Azure, a strong background in security management, and exceptional communication skills suited for a wealth management firm.

Qualifications

• 5+ years of hands-on Microsoft 365 / Azure administration experience.
• Deep understanding of Entra ID, Intune, Exchange Online, and Defender suite.
• Experience supporting financial or regulated environments preferred.

Responsibilities

• Administer Microsoft 365, Entra ID, Intune, Exchange Online, and related security tools.
• Administer Zoom, including AI, telephony, and SMS.
• Lead vulnerability management, patching, and security configuration.

Skills

Microsoft 365 administration

Azure administration

Security management

Customer service skills

Tools

Bititan

Sharegate

Entra ID

Intune

Exchange Online

Job description

Open Systems Technologies in Boston, Massachusetts, is seeking a Sr. Microsoft Systems Administrator to manage and secure Microsoft 365 and Azure environments. This role will be instrumental in supporting the onboarding and integration of multiple acquired firms and will involve close collaboration with our Managed Service Provider, Thrive.

The ideal candidate will have over 5 years of hands-on administration experience with Microsoft 365 and Azure, a strong background in security management, and exceptional communication skills suited for a wealth management firm.