OT Security and Networks Consultant

OT Security and Networks Consultant

Nunsys
Nunsys
Remote, SpainRemoteCompetitiveAdded 8 days agoMid · 2+ years

This job was originally posted in Spanish and automatically translated to English. You'll most likely need Spanish to apply.

About the role

Are you passionate about technology? Do you want to grow in a dynamic, constantly expanding company? We are looking for you! At Nunsys Group we are expanding our Microsoft team and we are looking for an OT Security and Networks Consultant to join our team.

Our journey began in 2007 and we have one goal: to be the leading Spanish technology company. We are passionate about digital transformation and have a broad portfolio of technology solutions. This ensures we can take on any challenge our clients present to us.

We currently have more than 2,700 professionals and a presence in 25 Spanish cities, Portugal, the USA, Colombia and Ecuador. And this is only the beginning!  

Your mission will be to design and implement secure OT network architectures for industrial environments.

And what does the role involve? The day-to-day work is very varied, but some of the tasks you will take part in are: 

What you'll do

  • Cybersecurity and OT network architecture projects in the food manufacturing, distribution logistics and other industrial sectors.
  • Design of segmented network architectures following the Purdue model and the zones and conduits model of IEC 62443.
  • Selection and configuration of industrial network equipment (switches, firewalls, routers).
  • Preparation of formal technical documentation (project reports, network diagrams, regulatory compliance tables).
  • You will work in coordination with other team profiles (OT engineering, systems engineering, security engineering) and, on some projects, with other Circles / UNEs.

What you'll get

Will you choose us? With us you will find: 

🌴 Reduced working hours in July and August and every Friday of the year. 

📚Our team believes in people and their talent, which is why we invest in the training of our professionals.

💳Option to join the flexible remuneration programme: Nursery voucher, Restaurant voucher, Transport card and Medical Insurance. 

🤑Discounts at various establishments, products (appliances, fashion, technology) and services (travel, car rental, health). 

💗 A diverse and above all inclusive environment where people come first. 

🎉 It's not all work, there is also time for fun! We hold different events throughout the year, from our "Christmas Jumper Day" to our Halloween costume contest; we are always looking for ways to create a fun atmosphere.  

📍 In addition, you can enjoy: 

  • Sports activities, aimed at families. We love paddle tennis, running, bringing the Three Kings at Christmas and water parties in summer. 
  • Free gym at the facilities. 
  • Free coffee in all office buildings. 
  • Sushi station in the office itself. 

And many more things we want you to discover! 

How you'll work

remote

About the company & team

Digital Industry

Hiring process

Do you want to join us and be part of the change? 

Requirements

🌟 What are we looking for?

  • We are looking for people with strong organisational skills and impeccable working methods; in this team, everyone contributes. 
  • At Nunsys Group, teamwork is essential. We support each other to overcome any challenge and achieve our goals as a team.
  • Minimum 2 years' experience working with industrial networks or OT environments (not exclusively IT).
  • Degree in Computer Engineering, Telecommunications Engineering, Industrial Engineering or Electronic Engineering. A Higher Level Training Cycle in Telecommunications Systems or Automation with equivalent demonstrable experience will also be considered.
  • Practical knowledge of network segmentation and security zone architectures.
  • Experience with CLI configuration on at least one industrial networking manufacturer.
  • Understanding of basic IEC 62443 concepts (zones, conduits, security levels SL).
  • Ability to produce clear, well-structured technical documentation.
  • Certification in industrial networks from a relevant manufacturer (for example Siemens CPIN / CEIN or equivalent in the Rockwell/Schneider ecosystem).
  • Certified knowledge or accredited training in IEC 62443 (Fundamentals level).

If you have experience in this role and want to be part of our team, we are on the right track! 

🔝 Anything else that adds value?

  • Minimum B2 technical English for reading manufacturer documentation (SIOS, Fortinet, Palo Alto).
  • Driving licence, as projects may require travel to plant sites.
  • Additional valued skills: ability to work in multidisciplinary teams, willingness for ongoing training on new manufacturers, good client communication in technical meetings.
  • Valuable certifications such as:

-Fortinet NSE (any level, especially NSE 4 or higher focused on FortiGate).

-Palo Alto Networks certification (PCNSA or PCNSE).

-Specific training in Nozomi Networks or equivalent OT monitoring platforms.

-ISA/IEC certification in industrial cybersecurity

Additional information

We would like to inform anyone interested in our job offers that the only current vacancies are published on our website https://empleo.nunsys.com/ or https://www.sothis.tech/unete-al-equipo/; you should not rely on portals that merely aggregate information from our offers in order to collect your personal data. 

Application managed by Nunsys