Senior OT Security Analyst

Dragos, Inc.

. Lead shift operations and guide analysts triaging detection alerts and network telemetry across customer OT environments .

Posted 11/4/2026full-timeRemote • United StatesSenior💰 $110,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in network security and incident investigation, with a strong focus on ICS/OT cybersecurity and the ability to effectively communicate findings and recommendations. Proficient in utilizing security monitoring tools and collaborating with cross-functional teams to enhance detection capabilities.

Highest-signal resume keywords

Network Security ExperienceIncident InvestigationSecurity Monitoring ToolsICS/OT Cybersecurity KnowledgeStrong Communication Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TCP/IPFirewallsDNSPacket AnalysisIncident ResponseThreat InvestigationVulnerability ManagementAsset ClassificationDetection Logic TuningOperational Reporting

Soft Skills

Attention to DetailIndependent WorkTeam CoordinationMentoring

Tools & Technologies

IDS/IPSSIEM PlatformsNetwork Traffic AnalyzersDragos Platform

Industry Keywords

ICSOTIndustrial NetworksThreat IntelligenceAdversary Tradecraft

Tech Stack

Tools & technologies

Cyber SecurityDNSFirewallsTCP/IP

About the role

Key responsibilities & impact

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
Escalate findings to incident responders and threat hunters with clear, actionable documentation
Partner with analysts, threat hunters, incident responders, platform engineers, and Detection Engineering to tune detection logic and reduce false positives
Shape new 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
Build expertise in ICS/OT protocols, adversary tradecraft, and industrial threat intelligence
Operate and maintain the Dragos Platform on behalf of customers
Mentor junior analysts

Requirements

What you’ll need

3–5 years of experience in network security, ideally with hands-on exposure to real-world threat investigation
Solid understanding of core networking concepts — TCP/IP, firewalls, DNS, packet analysis
Hands-on experience with security monitoring tools, such as IDS/IPS, SIEM platforms, or network traffic analyzers
Strong written and verbal communication skills, with close attention to detail
Genuine interest in ICS/OT cybersecurity and ability to learn and apply complex industrial-specific concepts
Comfortable working 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 of Monday–Friday, 8am–5pm, with on-call weekends; later transition to a four-day, 10-hour shift model including one weekend day
All new hires must pass a background check as a condition of employment

Benefits

Comp & perks

Competitive Equity Package
Comprehensive Benefits Plan