SubCom

Cybersecurity Analyst

Newington, NH, USPosted 1 month ago

Job Description

Are you looking for an opportunity with plenty of growth potential? Do you enjoy working in an exciting, fast-paced, collaborative environment? Are you interested in working with the world’s most innovative companies to create a more connected world?

*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.

Responsibilities

  • Monitor and analyze security events across corporate IT, remote sites, vessel networks, cloud platforms, and customer-connected environments to identify and respond to threats in real time.
  • Lead initial cybersecurity incident triage and response activities, including containment, escalation, root cause analysis, recovery coordination, and post-incident documentation.
  • Conduct proactive threat hunting and security analysis using SIEM, endpoint, network, and cloud telemetry to identify emerging threats and anomalous activity.
  • Administer, maintain, and optimize cybersecurity technologies including SIEM, endpoint protection, firewalls, VPNs, MFA, and intrusion detection/prevention systems.
  • Oversee vulnerability management activities including scanning, risk prioritization, re...

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