OT Cybersecurity Specialist

hace 2 semanas

Barcelona, Barcelona, España CyberProof A tiempo completo


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 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

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.

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