Power System Engineer
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Position Overview & Specifications
Power System Engineer
JOB DESCRIPTION
Role Title: Power System Engineer
Department: Technology
Employment Type: Full-Time
Location: UK Flexible – Remote & On-site as required
ABOUT KX POWER
KX Power (“KXP”) are a well-established, UK-based, asset management firm specialising in the origination, development, investment and management of real, renewable energy and power generation assets. With deep knowledge of the complete value chain and entire lifecycle of renewable energy projects, KXP’s local teams have successfully developed, financed, built and operated energy storage assets in the UK. With this strong foundation and an ambition for growth, KXP have coalesced a strong pipeline for the development of future energy assets.
KXP are dedicated to the transition to a low-carbon energy ecosystem. With its expertise and resources in green technology, digitalisation, power trading/optimisation and project finance, KXP’s vision is to become the preeminent UK renewable energy sponsor.
THE OPPORTUNITY
Currently we're looking for a Power System Engineer who will lead the technical aspects of the battery energy storage projects and provide expertise to support project development from the project inception through to energisation. A job with KXP means a job with the market leader in one of the UK’s most dynamic and fastest growing sectors, gaining exposure to diverse roles and highly experienced partners.
KEY RESPONSIBILITY
- General design of grid scale battery storage system including site layout and SLD design, augmentation optimisation, power system study and grid code compliance, control/monitoring system and ancillary systems.
- Technical support for the procurement of grid scale battery storage system.
- Technical support for EPC tendering and technical due diligence.
- Review the project specific constraints, specify technical requirements and collaborate with the EPC/contractors to optimise the design and engineering solutions (BoP and ICP).
- Work closely with Project Manager to monitor project development process and review technical deliveries throughout the design, construction and commissioning.
- Supervision of Factory Acceptance Test (FAT) and/or Site Acceptance Test (SAT).
- Attend technical meetings with key stakeholders (EPC, NG/DNO, Technical Due Diligence, …).
- Technical assessment of new BESS projects in the development portfolio.
SKILL & COMPETENCIES
ESSENTIAL
- Design experience in grid scale battery storage plant or utility HV and EHV substation.
- Proven technical knowledge of Li-ion battery, inverter and battery storage system integration.
- Experience with design software DIgSILENT or ETAP.
- Knowledge of applicable standards and certifications in energy storage system.
- Ability to keep up-to-date with new products / technology and technology advancements in the industry.
- Commercial awareness of system design and engineering solutions.
- Excellent communication skills and collaboration abilities.
DESIRABLE
- Familiarity and experience with Transmission & Distribution network and Grid Code requirements in UK.
- Experience in grid battery storage plant.
- Excellent AutoCAD and MS Office skills.
QUALIFICATIONS & EXPERIENCE
- Bachelor or Master degree in engineering (with a specialism in Electrical Power Engineering or equivalent).
Job Type: Full-time
Salary: Up to £100,000.00 per year
Benefits:
- Work from home
Schedule:
- Monday to Friday
Supplemental pay types:
- Bonus scheme
Ability to commute/relocate:
- London: reliably commute or plan to relocate before starting work (required)
Application question(s):
- Do you have proven technical knowledge of Li-ion battery, inverter and battery storage system integration?
Education:
- Bachelor's (preferred)
Experience:
- Electrical Engineering: 3 years (preferred)
Work Location: Hybrid remote in London
Candidate Selection & Onboarding Process
Application & Resume Screening
Submit your tailored CV/Resume directly to the talent acquisition portal.
Technical & Competency Interviews
Virtual interviews with the hiring manager and multidisciplinary team.
Formal Offer & Benefits Negotiation
Written agreement outlining compensation, equity, retirement vesting, and relocation allowances.
Onboarding & Corporate Integration
Equipment provisioning, team orientation, and commencement of duties.
United Kingdom Right to Work & Skilled Worker Visa Guide
Employment in the United Kingdom requires legal Right to Work verified under the Home Office Points-Based Immigration System:
Sponsoring employers must hold an active Home Office A-rated Sponsor License and assign a valid Certificate of Sponsorship (CoS). Role must meet the general minimum salary threshold (£38,700) or occupation going rate.
Continuous employment under Skilled Worker status establishes eligibility for Indefinite Leave to Remain (ILR) after 5 continuous years, leading to British Citizenship.
Candidate Preparation Blueprint: General
Based on transatlantic hiring benchmarks for Power System Engineer roles across KX POWER LIMITED's corporate sector, successful applicants typically excel across three core dimensions:
Demonstrated portfolio evidence, architecture/system design case studies, or validated professional certifications directly applicable to General.
STAR method competency responses highlighting cross-functional leadership, conflict resolution, and delivering measurable enterprise ROI under tight timelines.
Total compensation expectation aligned within the benchmarked £100,000 - £100,000 bracket, including retirement vesting and health parity.
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