IT Systems Administrator

IT Systems Administrator
Job Locations

US-MA-Wakefield

ID
2026-7938

Category
Information Technology

Type
Full Time

Biweekly Hours
80

Location : Name
Corporate Headquarters

Min
USD $120,000.00/Yr.

Max
USD $130,000.00/Yr.
Position Summary

Odyssey Systems is seeking a skilled and dependable IT Systems Administrator to provide end-user and systems support across multiple sites. This role will report directly to the Director of IT and will serve as a key IT resource supporting a growing organization of approximately 300 indirect and 1800 direct employees.
The IT Systems Administrator maintains and supports the integrity of the operating system and cloud environment including the management, security, and optimization of the organization's Microsoft 365 environment. This role ensures reliable operation of Microsoft cloud services including Exchange Online, SharePoint Online, Teams, OneDrive, Entra ID (Azure ID), and related security and compliance components. The administrator acquires, installs, and tests system software upgrades and computer components, configures software and resolves technical problems and maintains documentation of IT infrastructure and cloud environments as well as troubleshooting procedures. They will also work closely with IT leadership and cross-functional teams to enhance productivity, strengthen security posture, and support end-user needs.
This position is Hybrid on-site Tuesday - Thursday at our Wakefield, MA HQ (frequent visits to Lincoln, MA office)

Responsibilities

Duties include, but not limited to:
Administer, configure, and maintain all Microsoft 365 services, including Exchange Online, SharePoint Online, Teams, OneDrive, Power Platform, and Entra ID.
Manage user accounts, group policies, licensing, and permissions across the Microsoft 365 tenant.
Monitor system performance, usage, and service health; troubleshoot issues and coordinate with Microsoft support as needed.
Implement and maintain Microsoft 365 security configurations such as MFA, Conditional Access, identity governance, security baselines, and threat protection settings.
Oversee data retention, eDiscovery, compliance policies, and backup/recovery procedures.
Support and administer Microsoft Teams, including telephony/voice capabilities, collaboration policies, and lifecycle management.
Manage Exchange Online components such as mail flow, transport rules, message tracing, and spam/phishing protections.
Develop and maintain documentation for system configurations,... For full info follow application link.

Odyssey Systems Consulting Group, LTD. Is An Equal Opportunity/Affirmative Action Employer. All Qualified Applicants Will Receive Consideration For Employment Without Regard To Race, Color, Religion, Sex, Pregnancy, National Origin, Disability, Sexual Orientation, Gender Identity Or Expression, Marital Status, Genetic Information, Protected Veteran Status, Or Other Factors Protected By Federal, State, And/or Local Law. This Policy Applies To All Terms And Conditions Of Employment