- Technical Office for Substations - (Protection and Control)

Grupo Ortiz·Madrid, Spain

What they ask for

  • Have the right to work in Spain

    No sponsorship mentioned, and this kind of work is rarely sponsored in Spain.

  • Speak fluent Spanish

    Listed as a requirement in the ad.

  • Work in English

    English is required, per the ad.

  • Work on-site in Madrid

    No relocation package mentioned.

  • Have 3+ years of experience

    Mid-level role.

Pulled from the advert automatically — the full ad is what counts.

Added 13 days ago
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About the role

We are looking for a Cybersecurity and Networks Technician/Engineer for our Technical Office of the Transport and Distribution area, (substations) who will lead the application of network architecture and cybersecurity criteria aligned with NIS2 and client requirements, ensuring that the designs, deliverables, and evidence from the various suppliers meet the required standards.

What you'll do

  • Define, maintain, and deploy cybersecurity and network criteria applicable to substation projects (from bid/design, commissioning, and operation and maintenance).
  • Orchestrate and coordinate suppliers of control, monitoring, and network systems (SCADA/RTU, telecommunications, firewalls, networks, etc.) to enforce NIS2 requirements, evidence, and documentation.
  • Review and validate OT/IT network architectures and designs: segmentation, zones/DMZ, firewalls, access controls, proposed hardening, logs, and traceability.
  • Prepare, consolidate, and maintain client documentation: compliance matrices, requirements, evidence, methodology, hardening plans/procedures, and documentation packages.
  • Lead technical meetings with clients and suppliers (in Spanish and English), recording agreements, actions, and follow-up until closure.
  • Support the T&D team in the early identification of cyber and network risks to prevent rework and non-conformities during approvals.

What you'll get

  • Participation in large-scale international projects
  • Demanding and collaborative technical environment
  • Professional development opportunities
  • Commitment to sustainability and innovation

About the company & team

With over 65 years of experience, Grupo Ortiz has established itself as a key player in the construction of sustainable infrastructure on a global scale. With a presence in 12 countries, we specialize in the investment, design, construction, and management of large-scale projects in sectors such as Concessions, Real Estate, Energy, and Infrastructure.

Requirements

  • Approximately 3 years of experience in cybersecurity: controls, hardening, evidence, security audits, security requirements, documentation management, or similar.
  • Practical knowledge of NIS2: compliance approach, evidence, and documentation applicable to critical infrastructure projects such as electrical substations.
  • Solid foundation in networks: architecture, segmentation/VLANs, basic routing, firewalls (concepts), DMZ, access control, and best practices.
  • Ability to lead technical meetings and coordinate suppliers, with the judgment to request deliverables and validate proposals.
  • Strong focus on documentation and traceability: document quality, organization, follow-up, and closure.
  • General understanding of OT communications: physical layers (fiber/copper/industrial Ethernet), industrial protocols at a conceptual level (e.g., IEC 104, IEC 61850, Modbus, SNMP, NTP).
  • Autonomy, rigor, and a delivery-focused mindset in project environments (deadlines, changes, multiple stakeholders).
  • English. Technical meetings with clients and suppliers.

Additional information

Grupo Ortiz is firmly committed to diversity and equal opportunities and guarantees that in all its selection processes there will be no discrimination based on race, nationality, gender, sexual orientation or identity, age, marital status, religious beliefs, or disability.

This job was automatically translated to English, .

About the company

Grupo Ortiz

Grupo Ortiz

Construction and Infrastructure

View company profile
Spanish company
5000 employees