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Posted 22 July, 2026

Senior Electrical Engineer - CONTRACT Outside IR35

ARCA Resourcing Ltd
Guildford, ENG, GB Full Time

Job Description

Senior Electrical Design Engineer / Senior Electrical Engineer - CONTRACT Outside IR35

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Surrey, UK

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Shape the Future of Clean Energy

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ARCA Resourcing is partnering with a pioneering clean energy technology company developing next-generation integrated power solutions. As part of a rapidly growing engineering team, we have a requirement for a Senior Electrical Design contractor to work on highly advanced electrical systems that are driving the future of sustainable power.

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We’re looking for a talented Senior Electrical Engineer / Senior Electrical Design Engineer with strong industrial electrical design expertise and a passion for solving complex engineering challenges.

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The Role

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You’ll conduct electrical engineering activities across innovative, high-impact projects — taking concepts from feasibility and architecture through to integration, testing, commissioning, and operational support.

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Working within a multidisciplinary environment, you’ll collaborate with engineers and scientists to deliver robust, high-performance electrical systems for cutting-edge industrial applications.

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Key Responsibilities

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  • Electrical engineering deliverables across multiple projects
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  • Develop electrical architectures and perform system-level trade studies
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  • Produce single line diagrams, schematics, and detailed electrical designs
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  • Specify electrical equipment, transformers, motors, protection systems, and wiring solutions
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  • Support system integration, testing, validation, and commissioning
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  • Carry out fault finding, root-cause analysis, and hardware testing
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  • Ensure compliance with quality, safety, and configuration control standards
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  • Mentor junior engineers and support technical development within the team
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What We’re Looking For

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  • Degree qualified in Electrical Engineering or related discipline
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  • Strong experience designing electrical systems within industrial/process environments
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  • Knowledge of BS7671:2018 and EN 60204 standards
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  • Experience with PLC hardware selection/configuration — ideally Siemens systems
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  • Strong electrical hardware design and fault-finding capability
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  • Experience working within hazardous area / ATEX environments is highly desirable
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  • Excellent communication and technical documentation skills
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Please apply via the link for immediate consideration!