Lead Power Electronic Systems Modelling Engineer
The Power Electronic Systems Modelling Engineer will develop, validate and apply advanced models of power electronic systems, converter‑based architectures and their interactions with electrical machines and power networks. The role involves high‑fidelity modelling, control system development and simulation of DC & AC power systems with deep penetration of converter technologies. The candidate combines strong analytical skills with a deep understanding of power electronics, control and electrical systems to drive innovation and system‑level performance optimisation.
Key Responsibilities
System Modelling & Analysis
* Develop detailed high‑fidelity dynamic models of power electronic converter systems, electrical machines and power systems using state‑of‑the‑art modelling tools (e.g., MATLAB/Simulink, PLECS, ANSYS Maxwell, PSCAD, DIgSILENT PowerFactory).
* Perform system‑level studies to analyse the impact of high converter penetration on converter‑fed power grid stability, harmonic distortion, transient response and control interactions.
* Investigate and model converter control strategies (e.g., DC & AC grids, current/voltage control, droop control, grid‑forming and grid‑following control, active and reactive power management).
* Develop reduced‑order and high‑fidelity models suitable for different analysis layers — from control design to large‑scale power network simulations.
* Support the design and optimisation of multi‑MW converter systems, ensuring accurate representation of electromagnetic, thermal and dynamic behaviours.
Control & Simulation Development
* Design, implement and validate control algorithms for converter systems, integrating with machine and DC & AC grid dynamics.
* Carry out time‑domain, frequency‑domain and stability analyses to assess performance under various operational conditions.
* Develop digital twin models and real‑time simulation frameworks to support hardware‑in‑the‑loop (HIL) and software‑in‑the‑loop (SIL) testing.
* Evaluate the influence of converter topology, modulation techniques and control architectures on system‑level.
System Studies & Integration
* Conduct grid integration studies for converter‑dominated systems, including fault ride‑through, system strength and power quality assessments.
* Collaborate with cross‑functional teams in power electronics design, control and system integration to ensure alignment between model assumptions and physical implementations.
* Develop methodologies to predict and mitigate interaction effects between multiple converters and grid components on AC & DC grids for marine power systems applications.
Validation & Documentation
* Support model validation through comparison with experimental and field test data.
* Document modelling procedures, assumptions and validation results to ensure traceability and knowledge transfer.
* Contribute to technical reports, publications and design reviews to support internal R&D and customer projects.
* Stay current with emerging modelling methodologies, tools and standards for converter‑based power systems.
Qualifications & Experience
* Degree (BEng/MEng/PhD) in Electrical Engineering, Power Systems, Control Engineering or a related discipline.
* Strong theoretical and practical understanding of power electronics converters, control systems and electrical machines.
* Proven experience in dynamic system modelling and simulation of converter‑based power systems.
* Expertise with modelling and simulation tools, such as MATLAB/Simulink, PLECS, PSCAD, PSSE, DIgSILENT or Modelica.
* Understanding of control design, signal processing and system stability theory.
* Knowledge of grid integration challenges in renewable or converter‑dominated networks (e.g., wind, solar, HVDC, microgrids).
Desirable
* Experience with real‑time simulation platforms (e.g., OPAL‑RT, Typhoon HIL, RTDS).
* Familiarity with EMT, RMS and hybrid simulation techniques for multi‑timescale studies.
* Experience in harmonic analysis, electromagnetic transient analysis or EMC/EMI modelling.
* Background in co‑simulation frameworks combining electrical, thermal and mechanical domains.
* Strong programming and scripting skills (e.g., MATLAB, Python, C/C++, Modelica or VHDL‑AMS).
Personal Attributes
* Strong communication, leadership and stakeholder management skills.
* Strong analytical and problem‑solving mindset with a passion for technical innovation.
* Strong report writing skills; writes clearly and succinctly to meet the needs and understanding of the intended audience.
* Strong personal organisational skills, ability to manage time effectively, monitor performance against deadlines and milestones, works productively in a pressurised environment.
* Upholds ethics and values, demonstrates integrity.
* Willing to travel within UK and overseas for short‑term working.
* Able to achieve UK security clearance.
You can expect from us
* Work on exciting cutting‑edge technology on novel drive system topologies and challenging and exciting global projects.
* A work environment where we understand that not everyone has the same expectations about their jobs, careers and work‑life balance and we are happy to discuss flexibility requirements.
* Attractive compensation.
* Flexible benefits so you can build a package that fits your personal needs. Some core benefits are: Employer pension contribution (not subject to individual contribution), Income protection, Private Health Insurance and Life Assurance.
* 26 days vacation + bank holidays.
* Opportunities for professional growth and career advancement in a global company.
* Dynamic and collaborative work environment with a focus on innovation and creativity.
It will be necessary to carry out background checks and suitability assessments (UK BPSS clearance OR UK SC clearance) as part of the hiring process.
We’re always looking for top talent! If this role isn’t quite right, but you’re interested in joining GE Vernova, we can support you to understand where your skills could help. Get in touch today and become part of a team shaping the future of power conversion technology!
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