Network Engineer (7506)

SubCom•Newington, NH

37d•Onsite

About The Position

Connecting Continents. Impacting Communities. The backbone of the Internet is a series of high-tech subsea fiber optic cables deployed throughout the globe - SubCom has deployed over 50% of them. Our employees ensure data communications networks are engineered, manufactured, deployed to the highest standards, enabling faster and more reliable connectivity to communities worldwide. Every member of the SubCom team plays a role in an end-to-end process that is critical to enterprises, governments, big cities, and rural towns. We encourage, expect, and value creativity, thoughtful risk taking, openness to change, and diverse perspectives. Whether you’re a seasoned applicant seeking a new and exciting challenge, or you’re new to the workforce and looking for a flexible, rewarding, and fast-paced position with an innovative and stable organization (since 1953), SubCom has opportunities to advance your career. Position Overview The Network Engineer is responsible for monitoring, supporting, and maintaining network and infrastructure across corporate IT, NOC, remote sites, vessel-based systems, and cloud environments (Azure, AWS, GCP). This role ensures secure, reliable, and high-performing connectivity through proactive monitoring, troubleshooting, and both planned and emergency maintenance. Working closely with IT teams, NOC engineers, and customer technical staff, the Network Engineer supports incident response, escalation, and resolution to maintain network performance and availability. The position reports to the Cloud and Infrastructure Manager.

Requirements

Bachelor’s degree in IT, Networking, or related field (or equivalent experience)
Strong knowledge of routing, switching, firewalls, VPNs, and TCP/IP
Experience with Azure, AWS, GCP, and network monitoring/management tools
Ability to diagnose and resolve network issues in real time
Experience in 24/7 environments with understanding of firewalls, segmentation, and secure access
Ability to collaborate across teams and produce clear technical documentation

Responsibilities

Monitor and maintain network infrastructure across corporate IT, remote sites, vessel environments and NOC-managed networks to ensure high availability, reliability, and performance.
Support cloud networking environments in Azure, AWS, and GCP, including connectivity, security, and performance optimization.
Troubleshoot network incidents and outages, performing root cause analysis and driving timely resolution.
Manage and troubleshoot WAN, Internet, telecommunications, and carrier connectivity, coordinating with service providers to resolve outages and performance issues
Perform network configuration and maintenance for routers, switches, firewalls, and VPN technologies.
Configure, maintain, and troubleshoot enterprise wireless infrastructure, including access points, controllers, authentication, and performance.
Support NOC operations, including alert monitoring, escalation handling, and coordination during service-impacting events.
Implement and maintain network security controls, including firewalls, segmentation, and secure remote access.
Participate in planned and emergency maintenance activities, including upgrades, patching, and infrastructure changes.
Collaborate with cross-functional teams and vendors/customers to support network initiatives, deployments, and issue resolution.
Maintain network documentation, including diagrams, configurations, and standard operating procedures.
Support capacity planning and performance tuning to ensure scalable and efficient network operations across all environments.
Ensure applicable regulatory requirements are met for qualifying outages, including timely FCC notifications and reporting when required.