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Senior Systems Administrator

Osaic
dental insurance, 401(k)
United States, Massachusetts, Boston
Dec 30, 2025
Current Employees and Contractors Apply Here Osaic Careers

Information Technology Opportunity in Financial Services

Senior Systems Administrator

Location(s):

Boston, MA: 155 Seaport Blvd, Boston, MA 02210

Osaic has returned to the office on a hybrid schedule requiring a minimum of 4 days weekly in the office. Applicants located must be willing to work this schedule.

Osaic is not considering remote candidates at this time.

Role Type: Full time

Salary: $110,000 - $120,000 per year + annual performance-based bonus

Actual compensation offered will be determined individually, based on a number of job-related factors, including location, skills, experience, and education.

Our competitive compensation is just one component of Osaic's total compensation package. Additional benefits include health, vision, dental insurance, 401k, paid time away, volunteer days and much more. To view more details of what you can look forward to, visit our careers page:Osaic Benefits.

Summary:

The Sr. Microsoft Systems Administrator will manage and secure our Microsoft 365 and Azure environments. Responsible for the Microsoft 365 and Zoom incl. Telephony environments. This role supports the onboarding and integration of multiple acquired firms, including data transfers utilizing a variety of tools such as Bititan, Sharegate and others. Works closely with Thrive (our MSP) on daily operations and escalations.

Responsibilities:

  • Administer Microsoft 365, Entra ID, Intune, Exchange Online, and related security tools.
  • Administer Zoom, including AI, telephny, and SMS.
  • Lead vulnerability management, patching, and security configuration.
  • Support onboarding and IT integration for acquired firms.
  • Maintain a high level of responsiveness & customer service in a fully online, wealth mgt environment.
  • Partner with Thrive to maintain a professional and productive relationship.

Education Requirements:

Bachelor's degree is required.

Basic Requirements:

  • 5+ years of hands-on Microsoft 365 / Azure administration experience.
  • Deep understanding of Entra ID, Intune, Exchange Online, and Defender suite.
  • Strong security and vulnerability management background.
  • Experience supporting financial or regulated environments preferred.
  • Presentation, communication and customer service skills appropriate for wealth management firm.
Current Employees and Contractors Apply Here
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