Senior Power Electronics Engineer - Clean Energy Hydrogen

ALTEN

Greater London

Hybrid

GBP 65,000 - 90,000

Full time

42 hours ago

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Benefits offered by this job

Private Medical Insurance

Cycle & Tech Scheme

Employee assistance programme

Life insurance & Pension

Social atmosphere

Flexible working

Job summary

ALTEN in London is seeking a Senior Power Electronics Engineer to support clean energy and hydrogen technology initiatives. You will design and develop electrical and power electronic systems for fuel cell and electrolysis technologies, collaborating within a multidisciplinary team to deliver innovative solutions.

The role emphasizes grid integration, installation, and commissioning of advanced power systems.

Qualifications

Strong experience in electrical design and power electronic systems.
Experience delivering grid connection solutions for power generation or industrial power systems.
Practical experience with AC and DC electrical distribution systems.
Knowledge of cable sizing, protection device selection, earthing/grounding design, and electrical infrastructure.
Experience interfacing electrical systems with PLCs, microcontrollers, power converters, and protection systems.
Understanding of national and international electrical standards and grid connection requirements.
Mandatory experience using ETAP, EPLAN, MATLAB, or equivalent analysis and design tools.
Ability to review electrical drawings, schematics, loads, BoMs, and design documentation.
Strong communication, organisational, and stakeholder management skills.

Responsibilities

Contribute to the design and development of fuel cell and electrolyser stack systems and associated electrical architectures.
Develop electrical network designs for grid-connected fuel cell and electrolysis systems across AC and DC distribution networks.
Perform electrical modelling, power analysis, and technical feasibility assessments.
Produce electrical schematics, wiring diagrams, and technical design documentation.
Review and approve electrical designs and installation activities completed by contractors and suppliers.
Provide technical guidance to project teams on electrical design risks and integration challenges.
Ensure compliance with relevant electrical standards including IEEE, ANSI, IEC, and NFPA.
Generate and review interface requirements for system integration and external connections.
Support installation, troubleshooting, commissioning, and validation of electrical systems.