Senior OT Security Analyst

🔥 8 minutes ago

🇬🇧 United Kingdom – Remote

💵 £60k / year

⏰ Full Time

🟠 Senior

🔐 Security Analyst

👻 Ghost score 0%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Dragos, Inc.

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2016

🏭 Manufacturing

📦 Logistics

💼 Consulting

💰 $74M Series D - Dragos on 2023-09

Manufacturing • Logistics • Consulting

Dragos, Inc. is a cybersecurity company specializing in operational technology (OT) and industrial control systems (ICS) protection for critical infrastructure. It provides an OT-native platform that delivers asset visibility, vulnerability management, threat detection, and response playbooks, backed by threat intelligence, managed services (including OT Watch and incident response), training, and compliance support. Dragos focuses on defending sectors like energy, utilities, manufacturing, transportation, and other industrial environments through a combination of software, intelligence, and expert services.

📋 Description

• Lead shift operations and guide analysts triaging detection alerts and network telemetry across customer OT environments • Serve as a senior investigator of suspicious activity, misconfigurations, anomalies, and potential malicious behavior across industrial networks • Analyze findings and escalate actionable documentation to incident responders and threat hunters • Collaborate with analysts, threat hunters, incident responders, platform engineers, and Detection Engineering • Tune detection logic, reduce false positives, and help shape Dragos Platform detections and playbooks • Write and deliver incident summaries and operational reports for internal stakeholders and customers • Support asset classification, vulnerability management, hardening recommendations, and customer information requests • Continuously build expertise in ICS/OT protocols, adversary tradecraft, and industrial threat intelligence • Operate and maintain the Dragos Platform on behalf of customers

🎯 Requirements

• 3–5 years of experience in network security, ideally with hands-on exposure to real-world threat investigation • Solid understanding of TCP/IP, firewalls, DNS, and packet analysis • Hands-on experience with IDS/IPS, SIEM platforms, or network traffic analyzers • Strong written and verbal communication skills and close attention to detail • Genuine interest in ICS/OT cybersecurity and ability to learn and apply complex industrial-specific concepts • Ability to work independently in a remote environment while coordinating across distributed teams • Flexibility to participate in shift-based coverage and occasional weekend/on-call work • Initial schedule: Monday–Friday, 8am–5pm, with on-call weekends; later transition to a four-day, 10-hour shift model including one weekend day • Must pass a background check as a condition of employment • Preferred: Security Operations Center (SOC) experience • Preferred: Familiarity with OT protocols such as Modbus, DNP3, and Ethernet/IP and ICS environments • Preferred: Knowledge of OT adversary tactics and frameworks such as MITRE ATT&CK for ICS • Preferred: Hands-on lab or internship experience in cybersecurity operations, threat hunting, or digital forensics • Preferred: PCAP analysis or basic scripting with Python or Bash

🏖️ Benefits

• Competitive Equity Package • Comprehensive Benefits Plan • Remote-first work environment • Opportunity to build hands-on experience in active OT security operations

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