BMS and Niagara Systems Specialist for Critical Infrastructures

WHAT ARE WE LOOKING FOR?

Personas con muchas ganas de darlo todo y marcar la diferencia. Apasionadas de la innovación y las tecnologías punteras.

DO YOU IDENTIFY WITH THIS? IT'S TIME TO TAKE THE LEAP!

EDUCATION

Degree or Master's in Industrial Engineering, Telecommunications, Electronics, Automation, Energy, or equivalent technical qualification.

Other degrees will be accepted if they provide demonstrable experience in BMS, automation, and critical infrastructures.

VALUED KNOWLEDGE AND SKILLS

Advanced mastery of Niagara 4: Workbench, Supervisor, JACE/controllers, stations, drivers, histories, alarms, schedules, tagging, BQL, PX, users, backups, and deployments.

Integration via BACnet/IP and MS/TP, Modbus TCP/RTU, SNMP, OPC UA, MQTT, and REST API; diagnosis of OT/IP networks and communications.

Critical HVAC systems: direct expansion, chillers, free cooling, CRAC/CRAH, pumps, ventilation, regulation, and control sequences.

MV/LV and -48 V electrical systems: transformers, panels, analyzers, ATS, generator sets, UPS, rectifiers, and batteries.

Design of alarms, automation, histories, trends, KPIs, root-cause analysis, and energy efficiency.

High availability architectures, virtualization, databases, APIs, access control, hardening, vulnerability management, and service continuity.

Commissioning, FAT/SAT, reading of diagrams and blueprints, as-built documentation, configuration, and version management.

Project and vendor management, preparation of specifications/RFP, technical-economic evaluation, and executive communication.

Minimum B2 technical English.

Systems thinking

Technical rigor

Operational orientation

Analytical skills

Autonomy

Cross-functional leadership

Vendor negotiation

Communication skills

Structured documentation

Risk- and data-based decision making.

DESIRED EXPERIENCE

Minimum 5 years in design, integration, programming, commissioning, or support of BMS/SCADA systems, with at least 3 years of practical experience in Niagara 4.

Demonstrable experience in 24x7 critical installations, preferably telecommunications, data centers, industry, or extensive building networks.

Current Niagara 4 technical certification is highly valued.

Having led legacy system migrations, multi-site integrations, commissioning, and technical governance of integrators will be valued.

If you join Telefónica, you join one of the TOP TEN technology companies to work for in Spain and a team that keeps reinventing itself every day to be a leader in its sector.

Y es que, en Telefónica España, creemos firmemente que son las personas como tú las que dan sentido a la tecnología y no al revés. Queremos hacer nuestro mundo más humano, conectando la vida de las personas. Y por ello, aspiramos a digitalizar a toda la sociedad, sin dejar a nadie atrás.

Además, somos uno de los mejores empleadores:

Immersing yourself in innovative and challenging projects.

Boosting your professional development through continuous training tailored to your needs and motivations.

We are committed to the balance between professional and personal life. At Telefónica Spain, we promote flexibility, positioning ourselves as a benchmark in new ways of working, schedules, working hours, and work-life balance measures: you will be able to enjoy a hybrid work model.

Te ofrecemos un contrato Indefinido y una retribución muy atractiva.

Life insurance, pension plan, and private medical insurance.

Inviting you to participate in our volunteering program.

BMS AND NIAGARA SYSTEMS SPECIALIST FOR CRITICAL INFRASTRUCTURES

Telefónica España

Do you want to join a leading company in the technology industry?

Sabemos que estás en búsqueda de un cambio...

And that's why, at Telefónica España, we offer you the opportunity to join our team.

Con esta oportunidad podrás adentrarte en el apasionante universo tecnológico y ser parte del cambio: un mundo más conectado, más humano, y lleno de historias que transforman vidas.

WE WANT PEOPLE LIKE YOU... Leading the definition, implementation, evolution, and technical governance of the BMS (Building Management System) based on Niagara Framework for the supervision and control of Telefónica de España's critical infrastructures, ensuring the homogeneous integration of HVAC, energy, and auxiliary systems, the quality of alarms and data, operational continuity, cybersecurity, and energy efficiency. The position will act as the technical reference for Atalaya/Niagara, coordinating internal areas, manufacturers, and integrators, and guaranteeing an open, scalable, maintainable architecture oriented toward the 24x7 operation of power plants, data centers, and access sites.

Define and maintain the functional and technical architecture of the BMS based on Niagara 4: hierarchy of Supervisors and controllers, stations, templates, data model, tagging, histories, graphics, user profiles, backups, and high availability criteria. Prepare and update the Style Guide, regulations, and technical specifications to ensure homogeneous and reusable solutions across all sites.

Design and validate the integration into Atalaya/Niagara of HVAC, LV panels, transformers, generator sets, ATS, UPS, -48 V power panels, batteries, network analyzers, and environmental sensing via BACnet, Modbus, SNMP, OPC, MQTT, REST API, and legacy protocol gateways, including the progressive migration from EOC/N2R.

Define, standardize, and optimize alarms, thresholds, priorities, timings, interlocks, automation, and correlation logic between energy, climate, and service. Ensure that supervision allows for remote diagnosis, safe action, and reduction of false alarms, with differentiated criteria according to site criticality.

Technically govern manufacturers, integrators, and maintenance providers: review engineering and developments, coordinate FAT/SAT testing, commissioning, and handover to operations, validate deliverables and as-built documentation, and manage defects, risks, and action plans until closure.

Exploit BMS data to identify opportunities for energy efficiency, predictive maintenance, and improved availability. Prepare dashboards, root-cause analyses, technical reports, improvement plans, and executive presentations to facilitate decision-making and investment prioritization.

Coordinate the integration of the BMS with corporate operation, maintenance, inventory, and analytics systems, as well as with the IT architecture, IP communications, and security. Define requirements for interfaces, traceability, monitoring, access management, updates, and service continuity alongside Systems, Security, and Operations.

WORK LOCATION: NATIONAL SCOPE