Associate Cybersecurity & Systems Administrator

Amphenol Corporation; Nashua (NH); On-site; USD 65,000 - 90,000; Full time

Job summary

Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is seeking an Associate Systems & Cybersecurity Administrator to support day-to-day IT and security operations, including networking, server, and backup administration.

The role monitors security alerts, helps mature the organization's cybersecurity programs, maintains documentation, and works with VMware vSphere and Hyper‑V environments.

Qualifications

• 1–3 years in cybersecurity, security operations, help desk, or systems administration.
• Experience with Microsoft 365 Security, Defender, SIEM, EDR, backups, and networking basics.
• Exposure to virtualization, storage, and backup/recovery tools is a plus.
• Associate or Bachelor’s degree in Cybersecurity/IT or related field; equivalent experience considered.

Responsibilities

• Monitor, triage, and respond to security alerts across email, cloud, and endpoints.
• Investigate events, document findings, and escalate incidents with remediation steps.
• Perform routine security administration: accounts, MFA, access reviews, group maintenance.
• Maintain security docs, SOPs, incident records, asset info, and audit evidence.
• Administer Windows infrastructure services: AD, DNS, DHCP, GPO, file/print/certificates; backup ops.
• Support VMware vSphere and Hyper‑V; patching across servers and devices; DR planning.

Skills

Cybersecurity operations

Systems administration

Communication skills

Detail oriented

Independent work

Education

Associate or Bachelor’s degree in Cybersecurity or IT

Tools

Microsoft 365 Security

Defender

Sentinel

Entra ID

Intune

Active Directory

Windows Server

DNS

DHCP

Group Policy

PowerShell

SIEM

EDR

VMware vSphere

Hyper-V

Veeam / Azure Backup

SolarWinds

ManageEngine

Job description

Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is seeking an Associate Systems & Cybersecurity Administrator to support day-to-day IT and security operations, including networking, server, and backup administration.

The role monitors security alerts, helps mature the organization's cybersecurity programs, maintains documentation, and works with VMware vSphere and Hyper‑V environments.