Описание:

We are looking for an experienced OT Security Engineer with a strong background in OT infrastructure and cybersecurity to support Threat and Vulnerability Management (TVM) across Operational Technology environments. The ideal candidate is hands-on, technically strong in ICS/SCADA security, and comfortable working across IT and OT teams to reduce cyber risk in industrial environments.

Задачи:

- Support Threat and Vulnerability Management (TVM) activities in OT environments, including vulnerability scanning, assessment, prioritization, and remediation tracking.
- Work closely with infrastructure and engineering teams to ensure secure configuration, patching, and hardening of OT assets.
- Analyze and respond to security s and incidents impacting OT systems.
- Implement, maintain, and monitor security controls for ICS/SCADA systems, PLCs, and other industrial devices.
- Develop and maintain OT asset inventories and associated risk profiles.
- Ensure alignment between IT and OT security strategies by collaborating with cross-functional teams.
- Assist in the deployment, configuration, and tuning of security tools, such as Microsoft Defender for IoT, Nessus, and Qualys.
- Document and report on vulnerabilities, remediation progress, and overall risk posture to key stakeholders.
- Stay current with emerging OT threats, vulnerabilities, and mitigation techniques to continuously improve security posture.

Требования:

- Nozomi (must).
- Minimum 4+ years of experience in OT security,



OT infrastructure, or related cybersecurity roles.
- Strong understanding of IC**S, SCADA architectures, and network segmentation in industrial environments.
- Hands-on experience with TVM tools, frameworks, and processes.
- Familiarity with Microsoft Defender, SIEM platforms, and endpoint protection solutions in OT contexts.
- Good knowledge of industrial protocols such as Modbus, DNP3, OPC, and similar.
- Experience configuring and working with firewalls, IDS/IPS, and network monitoring tools.
- Ability to analyze CVEs, assess their impact on OT systems, and coordinate remediation with engineering teams.
- Strong communication, documentation, and stakeholder management skills.

Условия:

Hybrid position in Madrid or Barcelona (3 days at client´s office) Business hours (40 hours weekly with 1 hour for lunch).

- 23 days of Annual Leave plus the 24th and 31st of December as discretionary days Numerous benefits (Health Care Plan, teleworking compensation, Life and Accident Insurances).
- `Retribución Adaptable´ Program: (Meals, Kinder Garden, Transport, online English lessons, Health Care Plan)
- Free access to several training platforms Professional stability and career plans UST also, compensates referrals from which you could benefit when you refer professionals.
- Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime)
- UST Club Platform discounts and gym Access discounts

📌 OT security engineer (Barcelona)
🏢 UST España & Latam
📍 Barcelona