Generator Control Engineer

EMCOR UK; Eastleigh; On-site; GBP 29,000 - 48,000; Full time

Benefits offered by this job

25 Days holidays + Bank holidays

Holiday Buy Scheme - up to 5 days

Maternity & Paternity Policies

Refer a Friend scheme – £500 referral

GEMS – vouchers program

Job summary

EMCOR UK is recruiting for a role focused on designing and deploying control systems for generator, power distribution, and fuel delivery in data center environments. You will interpret LV/HV schematics, develop protection schemes, and generate project documentation to support successful delivery.

The position involves hands-on commissioning, FAT/SAT testing, and ensuring RAMS are in place. Applicants should have hands-on experience with standby power systems, DSE/ComAp controllers, and

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.
• Ability to read and interpret electrical drawings and control schematics.
• Understanding of Health & Safety legislation and CDM responsibilities.
• Current BS 7671 qualification.
• Experience with Modbus/TCP/IP or other industrial communication protocols.
• Familiarity with AutoCAD

Responsibilities

• Design and implement control systems for generator, power distribution, and fuel delivery applications.
• 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.
• Commission control systems and perform functional and performance testing.
• Support site installation, energisation, and integration activities.
• Ensure suitable RAMS are in place for all works.

Skills

LV/HV schematics understanding

Standby power systems experience

DSE/ComAp controllers experience

G99/G59 grid protection knowledge

BS 7671 knowledge

Electrical drawings interpretation

CDM responsibilities understanding

Modbus/TCP/IP or industrial protocols

AutoCAD familiarity

Tools

AutoCAD

Job description

Role Overview

Location: Eastleigh with National Travel

Salary: Up to £48,000 + Overtime + Company Van

Working Hours: Monday - Friday, 08.00 - 17.00

Contract Type: Permanent

Benefits: 25 days holidays + Bank holidays, Holiday Buy Scheme - up to 5 days, EMCOR Flex Discount Scheme (Discount Shopping, Gym, Days Out) Extensive Learning & Development opportunities - including opportunities for progression.

About EMCOR UK

At EMCOR UK, we revolutionise facilities management by combining our engineering heritage and innovation capability. We prioritise people in everything we do, collaborating closely with our customers to understand all their needs, from the big picture to day-to-day operations. Our purpose is to "create a better world at work". Using our unique insight platform, "One Data World," we harness data-driven intelligence to make informed decisions, adapting our services to meet our customers’ evolving requirements. This allows us to cultivate an enhanced workplace experience for their teams whilst optimising efficiency, meticulously managing every asset, and minimising their impact on the planet. All supported by our commitment to safety, compliance, and assurance. Our partnering approach empowers our customers to shape a better future. Whether guiding their path to net zero or redeveloping their facilities for enhanced efficiency, we create better places for work whilst taking away the burden of facility operations, freeing up our customers to concentrate on their business.

You will support the design, installation, commissioning and Handover of multiple Power Generation installation projects within the Data Centre Arena within allocated budgets and programmes.

What You’ll Do

• 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.
• Understand contractual obligations, milestones, and H&S requirements.
• Prepare technical briefs and review subcontractor and supplier submissions.
• Commission control systems and perform functional and performance testing.
• Support and conduct FATs and SATs for control panels and generator systems
• 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

Who You’ll Be

• 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.
• Ability to read and interpret electrical drawings and control schematics.
• Understanding of Health & Safety legislation and CDM responsibilities.
• Current BS 7671 qualification.
• Experience with Modbus/TCP/IP or other industrial communication protocols.
• Familiarity with AutoCAD

About The Role

Not Specified

EMCOR UK Benefits

• 25 Days holidays + Bank holidays
• Holiday Buy Scheme - up to 5 days a year
• Industry leading Maternity & Paternity Policies
• Refer a Friend scheme – worth £500 per referral
• GEMS – Internal recognition scheme with vouchers for Amazon and retail/dining
• Extensive Learning & Development opportunities, including opportunities for progression.
• Access to Flex Benefits: Discount Shopping, Gym, Mobile, Family Activities, Insurance, Dining Experience, Car Leasing and Breakdown Cover.
• Bike To Work Scheme
• Paid volunteering and charity days
• Medicash - Health cash plan - Benefits covered include dental, optical, physiotherapy and a health & wellbeing.
• Employee Assistance Programme - Offering guidance and advice on Personal, Health, Legal and Financial queries.

Our Diversity & Inclusion Statement

At EMCOR UK, we embrace and celebrate diversity in all its forms. We welcome applicants from all backgrounds and experiences, regardless of age, race, gender, sexual orientation, religion, disability, or any other characteristic that makes you unique. We believe that a diverse and inclusive workforce fosters creativity, innovation, and better problem-solving. We encourage applications from all candidates and are committed to providing equal opportunities for employment and growth, supported by our inclusive policies and practices. Join us in our endeavour to build a culture of mutual respect and equity, a place where every voice is heard, and every individual is championed.

Join us in building a better world at work.