SR. Systems ADMIN

SENIOR SYSTEMS ADMINISTRATOR: $95,444-$115,000/YEAR + 12.5% POTENTIAL

ANNUAL BONUS

SHIFT/

HOURS:

Full-time; schedule not specified; occasional after-hours support may be required

JOB TYPE: Full-time

LOCATION: Ayer, MA; supporting Ayer, Brockton, Devens, and other assigned locations

Ajinomoto Cambrooke is seeking a Senior Systems Administrator to oversee local IT operations, site-level infrastructure, and advanced enterprise systems administration. This position will provide technical leadership for servers, networks, cloud platforms, endpoints, collaboration tools, business applications, backup and disaster recovery systems, and physical-security technology. The Senior Systems Administrator will serve as the senior technical authority for supported Cambrooke locations while partnering with AHN corporate IT and MIS/IT-DX teams on enterprise standards, cybersecurity, compliance, shared platforms, and major technology initiatives.

• Serve as the senior local IT technical owner for supported Cambrooke locations.
• Coordinate with AHN corporate IT regarding enterprise standards, shared platforms, security direction, and escalation procedures.
• Oversee site-level IT operations and infrastructure at Ayer, Brockton, Devens, and other assigned local or remote sites.
• Administer and maintain Windows servers, virtualization platforms, and network infrastructure.
• Oversee administration of Entra , Intune, Teams, and SharePoint.
• Provide technical ownership and support for Cambrooke business applications, including access management, troubleshooting, vendor escalation, system availability, documentation, and coordination with business stakeholders.
• Provide Tier 3 technical support for local and remote sites.
• Manage and support enterprise collaboration and communication systems.
• Ensure systems, hardware, firmware, and software are patched and maintained.
• Administer, monitor, test, and document enterprise backup and disaster recovery solutions.
• Design, test, and execute backup and recovery procedures for on-premises and cloud-based workloads.
• Help ensure business continuity and recoverability of critical systems.
• Coordinate network upgrades and vendor-supported infrastructure improvements.
• Coordinate vendors and managed-service providers for infrastructure, business applications, support services, telecommunications, physical-security systems, licensing, renewals, issue escalation, and project delivery.
• Support the enforcement of information-security policies and access controls.
• Support security, access, compliance, and audit-readiness activities, including user-access reviews, privileged-access controls, endpoint compliance, documentation, and evidence gathering.
• Administer and maintain physical-security systems, including cameras and access-control systems.
• Ensure appropriate video retention and support security or safety investigations.
• Support major migrations and enterprise projects, including domain migrations, identity and endpoint-management changes, infrastructure modernization, application transitions, network upgrades, cybersecurity initiatives, and corporate IT standardization efforts.
• Train and support end users and new hires on MIS-controlled systems.
• Mentor and guide Systems Administrators I?
  
  III.
• Work closely with corporate MIS teams to ensure compliance with applicable standards.
• Participate in planned maintenance, urgent incident response, critical-outage support, enterprise changes, business-application issues, physical-security events, and project cutovers.