Marine Energy Electrical Engineer (Design and Powertrain Focus)

Job Posted: 18 August 2025

• Contract Term: Permanent
• Location: Cowes, Isle of Wight
• Contract Type: Full time
• Salary: £60,000+
• Industries: Engineering Marine Mechanical and Electrical

Company Overview

Spiralis Energy Ltd is a leading innovator in marine renewable energy solutions, specializing in tidal & wave energy projects globally.
We are committed to harnessing sustainable marine resources to contribute to the net-zero transition. Our team designs, develops, and deploys cutting-edge tidal & wave energy systems, and we are seeking a talented Electrical Engineer to join our dynamic engineering division.

Job Title

Marine Energy Electrical Engineer – Electrical Design and Powertrain

Location

We are based in Cowes on the Isle of Wight and you will need to be able to commute at least 2 or 3 days a week. This role involves travel across the UK, as well as internationally including occasional overnight stays.

Job Type

Full-time, Permanent

Salary

Competitive, commensurate with experience £60k+ doe

Reporting To

Senior Power Systems Manager / Engineering Lead

Job Purpose

As a Marine Energy Electrical Engineer with a focus on design and powertrain, you will play a key role in the development and optimization of electrical systems architecture for tidal & wave energy along with their associated sensors. This includes designing powertrain schematics, integrating electrical systems with tidal & wave systems, ensuring efficient power generation, transmission, and distribution in marine environments. You will collaborate with multidisciplinary teams to deliver innovative, reliable, and cost-effective solutions that meet regulatory and client requirements.

Key Responsibilities

• Lead the electrical design of tidal & wave energy systems, including powertrain components such as generators, converters, transformers, and cabling, ensuring compliance with industry standards and environmental considerations.
• Conduct power engineering analyses, including load flow, fault studies, and system stability assessments for tidal & wave power generation.
• Manage multiple design projects simultaneously, prioritizing tasks to meet conflicting deadlines while maintaining high standards of quality and safety.
• Produce detailed technical reports, specifications, and documentation to support project delivery, regulatory approvals, and client presentations.
• Communicate design decisions effectively to clients, colleagues, and stakeholders, justifying choices based on technical, commercial, and operational rationale.
• Collaborate with cross-functional teams (e.g., mechanical engineers, project managers, and contractors) to integrate electrical designs into overall tidal & wave energy systems.
• Negotiate with suppliers, contractors, and clients on technical and commercial aspects to achieve optimal outcomes.
• Contribute to innovation in tidal & wave energy technologies, including R&D for improved powertrain efficiency and grid integration.
• Travel across the UK/Internationally for site visits, installations, and meetings, with occasional overnight stays as required.
• Ensure all work adheres to health, safety, and environmental regulations, promoting a culture of continuous improvement.

Essential Qualifications and Experience

• Degree in Electrical Engineering (or equivalent qualification).
• Previous experience in electrical design, ideally within the electrical contracting, utilities, or renewable energy sectors.
• Strong technical knowledge of power engineering, including high-voltage systems, power electronics, and grid connections.
• Proven ability to manage multiple design projects and deliver under conflicting deadlines.
• High level of communication skills, with the ability to justify design decisions to clients and colleagues.
• Capable of producing high-quality written technical reports.
• Strong organizational and time management skills, with proficiency in IT tools (e.g., MS Office) and excellent spoken and written English.
• Ability to clearly communicate technical and commercial information, negotiate effectively, and contribute to a dynamic team environment.
• Adaptable, resilient, and proactive approach to work.
• Willingness to travel across the UK / Internationally with occasional overnight stays.
• Holds a full UK driving licence.
• Right to Work in the UK without limitation.

Desirable Qualifications and Experience

• A postgraduate qualification in Power Systems (or related field).
• Working towards or holding professional registration (IENG/CENG) with the Institution of Engineering and Technology (IET) or an equivalent body.

Skills and Attributes

• Excellent problem-solving abilities with a focus on innovative solutions in challenging marine environments.
• Proficiency in relevant software tools (e.g., ETAP, MATLAB, or similar for power system modelling – training provided if needed).
• Commitment to sustainability and renewable energy principles.
• Ability to thrive in a fast-paced, team-oriented setting while maintaining attention to detail.

What We Offer

• Opportunity to work on groundbreaking tidal & wave energy projects contributing to the UK's / Global renewable energy goals.
• Professional development support, including funding for further qualifications and chartership.
• Competitive benefits package, including pension, health insurance, and flexible working options.
• A collaborative and inclusive culture with opportunities for career progression.

How to Apply

Please submit your CV and a cover letter outlining your relevant experience 

Applications will be reviewed on a rolling basis.

Spiralis Energy Ltd is an equal opportunities employer and welcomes applications from all suitably qualified individuals. We value diversity and are committed to creating an inclusive environment for all employees.