Scada Engineer

SCADA & Communications Engineer (EPC – HV Substation & BESS Projects) Location: Glasgow Employment Type: Full-time, Permanent Reports to: Lead Electrical Engineer / Engineering Manager This is a key technical position ensuring our energy infrastructure achieves safe, reliable, and cyber-secure control and data connectivity between site assets, substations, and remote monitoring centres. You’ll collaborate closely with electrical, protection, and commissioning teams across all project stages - from concept and detailed design through to FAT, SAT, and final handover. Key Responsibilities Design and develop SCADA and communication architectures for HV substations and BESS installations (11–400 kV).

Specify, configure, and integrate RTUs, PLCs, HMI systems, and network equipment (routers, switches, firewalls). Develop SCADA I/O schedules, communication diagrams, and interface control documents (ICDs). Define and implement communication protocols (IEC 61850, IEC 60870-101/104, DNP3, Modbus TCP/RTU, etc.).

Ensure robust and compliant data, control, and telemetry links between site assets, DNO/TO control centres, and client systems. Support FAT/SAT, testing, and commissioning of SCADA and communication systems. Liaise with DNOs, TOs, and NGESO for telemetry, RTU configuration, and interface acceptance.

Ensure designs comply with National Grid, DNO, and ENA standards, and meet cybersecurity and IT/OT network security requirements. Work closely with Protection & Controls, Electrical Design, and Commissioning teams. Manage all technical documentation and workflows via Procore or equivalent platforms.

Apply knowledge of CDM Regulations 2015, the Health and Safety at Work Act 1974, and other key HSE legislation. Qualifications & Experience Essential: Degree (or equivalent) in Electrical, Electronic, Control, or Communications Engineering. Proven experience designing or delivering SCADA and communications systems in HV substations, grid connections, or BESS projects.

Strong understanding of industrial communication protocols and control architectures. Hands-on experience with RTUs, PLCs, HMIs, and network devices from major OEMs (e.g. Siemens, Schneider, GE, SEL, Emerson).

Familiarity with network configuration (VLANs, routing, VPNs, firewalls). Knowledge of IEC 61850, IEC 60870, and DNP3 standards. EPC or design-and-build delivery experience.

Experience integrating BESS Controllers, Inverters, Transformers, and Auxiliaries within SCADA systems — including coordination of data exchanges between SCADA–PPC, SCADA–EMS, and SCADA–DNO/IDNO interfaces. Desirable: Understanding of grid code compliance, telemetry, and DNO/NGESO interface requirements. Knowledge of cybersecurity standards (ISO 27001, NCSC CAF, etc.) for OT systems.

Experience with Procore, BIM 360, or other digital collaboration tools. Chartered Engineer or working toward professional registration (IET or equivalent). What We Offer Competitive salary and benefits package.

Opportunity to work on cutting-edge renewable and grid-scale energy projects across the UK. Exposure to EPC project delivery from design to commissioning. Support for professional development, training, and chartership.

A collaborative, innovative, and growth-focused working environment.