About this role
OT cybersecurity analyst role focused on monitoring and defending OT environments in manufacturing, with emphasis on SIEM, OT tools, and incident response in a hybrid Spain location.
Key Responsibilities
- Monitor security alerts in OT environments
- Respond to security incidents
- Improve SOC procedures
- Tune SIEM rules and detections
- Collaborate on asset identification and ICS/SCADA security improvements
Technical Overview
Uses SIEM, EDR/AV, and OT security tooling to monitor OT/ICS assets; requires knowledge of Purdue model, ICS/SCADA architectures, and OT network protocols; bilingual English/Spanish.
Ideal Candidate
The ideal candidate is a mid-level cybersecurity professional with 2+ years of SOC experience focused on OT/ICS environments, proficient with SIEM, OT security tooling, and analysts of OT/ICS architectures in manufacturing settings.
Must-Have Skills
Bachelor's Degree: Computer Science / Engineering / Telecommunications / SysAdmin / Networking2+ years of experience as a SOC analystExperience with SIEMlog analysisalert tuningand understanding detection logicHands-on familiarity with OT security tooling such as ClarotyNozomior similar platformsKnowledge of EDRAVand orchestration platforms and how they support monitoring workflowsExperience with networkingroutingswitchingand common OT/ICS protocolsUnderstanding of OT environmentsICS and SCADA architecturesPurdue modeland asset identificationWorking knowledge of operating systems (WindowsLinuxMac) and their security-relevant componentsKnowledge of common threat vectorsattacker techniquesvulnerabilitiesand security best practicesFluency in written and spoken English and Spanish
Nice-to-Have Skills
CEHCISSPCCNASANS Institute CertificationsSecurity+MCITP/MCSEITIL Foundations CertificationsCybersecurity Master's DegreeExperience with basic scripting (PythonPowerShell)
Tools & Platforms
ClarotyNozomiSIEMEDRAVOT security tools
Required Skills
Bachelor's Degree: Computer Science / Engineering / Telecommunications / SysAdmin / Networking; 2+ years SOC experience; SIEM; log analysis; alert tuning; OT tools (ClarotyNozomi); EDR; AV; OS knowledge; OT/ICS concepts; Purdue model; Windows; Linux; Mac; threat vectors; English; Spanish
Hard Skills
SIEMlog analysisalert tuningEDRAVClarotyNozomiOT security toolsPurdue modelICSSCADAWindowsLinuxmacOSNetworkingOT/ICS protocolsVulnerability reportingIncident response
Soft Skills
CommunicationTeamworkProblem-solvingAnalytical thinkingFluency in English and Spanish
Certifications
Preferred
CEHCISSPCCNASANS Institute CertificationsSecurity+MCITP/MCSEITIL Foundations
Keywords for Your Resume
OT SOC AnalystSIEMlog analysisalert tuningIncident responseOT security toolsEDRAVClarotyNozomiICSSCADAPurdue modelWindowsLinuxmacOSEnglishSpanishvulnerability reportingasset identificationSOC AnalystOT SecurityLog analysis
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