Demo

Senior Systems Administrator

Upcoresolutions
Ayer, MA Full Time
POSTED ON 8/13/2026
AVAILABLE BEFORE 9/11/2026

Our client is seeking a Senior Systems Administrator for a pharmaceutical company in Ayer, MA. This role provides technical leadership and oversees IT infrastructure and systems across multiple Massachusetts locations. This is a Direct Hire position. 

Responsibilities

  • Manage and support Windows servers, virtualization platforms, and network infrastructure.
  • Administer Active Directory/Entra ID, Intune, Microsoft Teams, and SharePoint.
  • Provide Tier 3 technical support and troubleshoot complex infrastructure and application issues.
  • Manage enterprise backup, disaster recovery, and data protection systems.
  • Maintain patching, firmware, software updates, and endpoint compliance.
  • Support network upgrades, migrations, cybersecurity initiatives, and infrastructure modernization projects.
  • Manage user access, privileged access controls, security policies, and audit documentation.
  • Support business applications and coordinate troubleshooting and escalations with vendors.
  • Coordinate managed-service providers and technology vendors.
  • Administer physical security systems, including cameras and access control.
  • Maintain technical documentation and support compliance and audit-readiness activities.
  • Mentor and provide technical guidance to other Systems Administrators.
  • Support and train employees on company IT systems.

Schedule: This is a full time position, Mon-Fri. Some planned after-hours work may be required for critical outages, maintenance, system changes, and project cutovers.

Other: Travel as needed between Ayer, Devens, Brockton, and other Massachusetts locations.

Benefits

  • Competitive salary and performance-based bonus (12.5%) program
  • Comprehensive health, dental, and vision insurance
  • Paid time off and holidays
  • 401(k) with company match
  • Opportunities for professional growth and advancement
  • Employee discount programs

Salary.com Estimation for Senior Systems Administrator in Ayer, MA
$114,769 to $142,734
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