Top 5 Security administrator Jobs in New Hampshire

Associate Systems & Cybersecurity Administrator
Amphenol Communications Solutions —Nashua, NH
- Mid-level
- Continuous improvement
- Associate's degree
7d
Associate Systems & Cybersecurity Administrator
Amphenol TCS —Nashua, NH
- Mid-level
- Continuous improvement
- Associate's degree
Quick Apply
7d
Senior IT SOX Compliance Administrator
Elbit America —Merrimack, NH
- Full-time
- Oracle
- Computer Science
- Mid-level
- Paid parental leave
- AD&D insurance
2d

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Associate Systems & Cybersecurity Administrator
Amphenol TCS —Nashua, NH
Demonstrated reliability, attention to detail, and clear communication with both technical and non-technical stakeholders.
Quick Apply
7d
Associate Systems & Cybersecurity Administrator
Amphenol Communications Solutions —Nashua, NH
Demonstrated reliability, attention to detail, and clear communication with both technical and non-technical stakeholders.
7d

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Associate Systems & Cybersecurity Administrator

Amphenol Communications Solutions -
Nashua, NH

Apply Now

Job Details

7 days ago

Qualifications

Endpoint Security
Associate's degree in cybersecurity
Bachelor's degree in information technology
IT user and group management
Linux support
Wireless networking
GPO
Technical documentation
Incident report management
Triage
Cloud security management
Vulnerability assessment tools
Firmware
Data recovery
Server backup and recovery
Operating system updates
Mid-level
Incident Escalation
Hyper-V
Endpoint Detection and Response (EDR)
IT infrastructure
VLAN
Patch management
Associate's degree in information technology
Continuous improvement
Computer management
Network switching
Security Event Management (security operations)
Log analysis tools
Azure AD

Full Job Description

Location:

Nashua, NH

Department:

Posted:

8/6/2026

Location Name:

Nashua

Wage:

Depends on Experience

Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader in interconnect solutions for Communications, Mobile, RF, Optics, and Commercial electronics markets. Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. ACS has an expansive global presence in research and development, manufacturing, and sales. We design and manufacture a wide range of innovative connectors as well as cable assemblies for diverse applications including server, storage, data center, mobile, RF, networking, industrial, business equipment, and automotive.

Position: Associate Systems & Cybersecurity Administrator

Location: Nashua, NH

Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Our products help to enable the electronics revolution and remain a key enabler for all the major Tier 1 OEMs globally. Amphenol is hiring 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, assists with systems and security administration, maintains documentation, and helps mature the organization's technology and cybersecurity programs.

Key Responsibilities

Monitor, review, and triage security alerts across email, cloud, and endpoint protection platforms.
Investigate security events, document findings, resolve false positives, and escalate confirmed incidents with recommended next steps.
Perform routine security administration: account and permission updates, MFA, access reviews, and security group maintenance.
Maintain security documentation, standard operating procedures, incident records, asset information, audit evidence, and internal knowledge base materials.
Administer, monitor, and maintain Windows infrastructure services: Active Directory, DNS, DHCP, Group Policy, file, print, and certificate services.
Perform backup administration: monitor job success, validate integrity, run periodic restore testing, and support disaster recovery planning.
Support VMware vSphere and Microsoft Hyper-V environments.
Manage operating system, application, and firmware patching across servers, workstations, and infrastructure devices.

Desired Skills and Experience

One to three years in cybersecurity, security operations, help desk, or systems administration (preferred).
Familiarity with any of: Microsoft 365 Security, Defender, Sentinel, Entra ID, Intune, Active Directory, Windows Server, DNS, DHCP, Group Policy, PowerShell, SIEM, EDR, vulnerability scanners, email security tools, networking fundamentals (TCP/IP, VLANs, routing, switching, wireless, and troubleshooting), firewalls, VPNs, or basic Linux administration.
Exposure to virtualization (VMware vSphere, Hyper-V), storage (SAN/NAS), and backup/DR tools (Veeam, Azure Backup, or comparable) is a plus.
Associate or Bachelor’s degree in Cybersecurity, IT, or a related field preferred; equivalent experience considered.
Experience with enterprise backup, storage systems, RAID, and disaster recovery procedures.
Familiarity with infrastructure monitoring platforms such as SolarWinds, ManageEngine, or comparable.

Candidate Attributes

Demonstrated reliability, attention to detail, and clear communication with both technical and non-technical stakeholders.
Ability to work independently, follow procedures, document accurately, and manage competing priorities.
Commitment to professional growth, accountability, and continuous improvement of security processes.

Amphenol Corporation is proud of our reputation as an excellent employer. Our focus is to provide the highest level of support and responsiveness to both our employees and our customers, the world's largest technology companies. Amphenol Corporation offers the opportunity for career growth within a global organization. We believe that Amphenol Corporation is unique in that every employee, regardless of his or her position, has the ability to positively impact the business.

Amphenol is an “Equal Opportunity Employer” - Minority/Female/Disabled/Veteran/Sexual Orientation/Gender Identity/National Origin. For additional company information please visit our website at https://www.amphenol-cs.com/

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