OT Cybersecurity Specialist (Nozomi) - Hybrid Barcelona

CyberProof; Madrid; Híbrido; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A leading cybersecurity solutions provider is seeking an OT Cybersecurity Specialist (L2) with expertise in Nozomi. You will manage critical security incidents, optimize the Nozomi Networks platform, and lead incident response efforts. The role emphasizes OT security in site-based environments. The position offers flexible working, annual leave, and numerous benefits, creating a work-life balance environment.

Servicios

23 days of Annual Leave

Health Care Plan

Teleworking compensation

Flexible work-life measures

Access to training platforms

Formación

• Experience working with Nozomi in operational technology environments.
• Hands-on exposure to OT security systems.
• Certifications in Nozomi are highly desirable.

Responsabilidades

• Manage and escalate OT security incidents using a structured escalation model.
• Lead incident response and threat containment in OT environments.
• Design and maintain advanced playbooks for incident response.

Conocimientos

OT security experience

Nozomi platform familiarity

Strong communication skills

Fluency in English, Spanish and Portuguese

Descripción del empleo

We are looking for the very Top Talent…and we would be delighted if you were to join our team!

More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.

What we look for?

We are looking for

OT Cybersecurity Specialist (L2)

with experience working with Nozomi.

Location: Barcelona (2 day working from home)

Main tasks and accountabilities will be :

• Manage and escalate critical OT security incidents using a structured L1 → L2 → L3 model, ensuring swift and effective resolutions.
• Lead incident response and threat containment in OT environments, minimizing downtime and ensuring operational safety.
• Optimize Nozomi Networks platform by tuning detection rules, reducing false positives, and collaborating with stakeholders.
• Design and maintain advanced playbooks to automate and streamline Nozomi-related incident response.
• Continuously improve threat detection logic and strengthen system protection.
• Act as an OT security expert, guiding teams and addressing complex security challenges.
• Communicate effectively with diverse teams, including non-technical stakeholders.
• Stay up-to-date with Nozomi certifications and maintain proficiency in the platform.

What do we expect from you?

• Experience in OT security, particularly in site-based environments.
• Emphasis on hands-on, on-the-ground exposure to operational technology systems and environments.
• Specific familiarity with Nozomi platform.
• Details on duration of experience with Nozomi tools.
• Certifications in Nozomi are highly desirable and expected.
• Ability to explain and operate within a structured L1 → L2 → L3 escalation model.
• Familiarity with handling workflows, including response timelines and communication protocols.
• Strong communication skills, with the ability to collaborate across teams and explain technical concepts to non-technical stakeholders.
• Fluent in English, Spanish and Portuguese (valuable).

What can we offer?

• ✈️ 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 Flexible` 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.
• The option to pick between 12 or 14 payments along the year.
• Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime…)
• UST Club Platform discounts and gym Access discounts

If you would like to know more, don’t hesitate to apply and we’ll get in touch to fill you in detail. We are waiting for you!

Equal Opportunity Statement

In UST we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation or nationality. We have a special commitment to Disability & Inclusion, so we are interested in hiring people with disability certificate.