Power Delivery Engineer: Generator & Grid Control Expert

OCS; England; On-site; GBP 55,000 - 85,000; Full time

Benefits offered by this job

Award-winning employer

Digital learning

Wagestream access

Employee discounts

Professional development

Job summary

OCS UK & Ireland is a leading facilities management company recruiting a control systems engineer to design and implement control systems for generators, power distribution, and fuel delivery applications.

You will develop breaker logic, interlocks, protection schemes, and automation sequences while interpreting schematics for integration and fault‑finding. Strong knowledge of BS 7671 and IEC standards is required.

Qualifications

• Strong understanding of LV/HV schematics, switchgear control, and electrical protection.
• Experience with standby power systems (generators, UPS) and their control systems.
• Hands on experience with DSE/ComAp controllers (InteliGen, InteliSys, etc.).
• Knowledge of G99/G59 grid protection and generator paralleling (islanded and grid connected).
• Good working knowledge of BS 7671, IEC standards, and safe switching procedures.

Responsibilities

• Design and implement control systems for generator, power distribution, and fuel delivery applications.
• Develop breaker logic, interlocks, protection schemes, and automation sequences.
• Interpret LV/HV schematics and wiring diagrams for integration and fault‑finding.
• Produce and maintain technical documentation such as I/O lists, control philosophies, and test protocols.
• Produce accurate project‑specific engineering documents and support technical delivery.
• Prepare technical briefs and review subcontractor and supplier submissions.
• Commission control systems and perform functional and performance testing.
• Manage and close out snags, defects, and testing issues.
• Support site installation, energisation, and integration activities.
• Ensure suitable RAMS are in place for all works

Skills

LV/HV schematics

Switchgear control

Electrical protection

Generator control systems

DSE/ComAp controllers

Grid protection islanded/grid

Electrical drawings interpretation

Education

BS 7671 qualification

Tools

DSE/ComAp controllers (InteliGen/InteliSys)

Modbus/TCP/IP

Job description

OCS UK & Ireland is a leading facilities management company recruiting a control systems engineer to design and implement control systems for generators, power distribution, and fuel delivery applications.

You will develop breaker logic, interlocks, protection schemes, and automation sequences while interpreting schematics for integration and fault‑finding. Strong knowledge of BS 7671 and IEC standards is required.