Junior Electrical and Instrumentation Engineer
24 hours ago
Wimbledon
Doris Group UK are looking for a Junior Electrical and Instrumentation Engineer. As a leader in Engineering, advisory and project management for energy, the mission is to make conventional energies cleaner and make renewable and new energies possible. As a Junior E&I Engineer, you’ll support the design and development of electrical and instrumentation systems across a range of projects. With a strong focus on safety, quality, and innovation, we work collaboratively across multidisciplinary teams to deliver reliable and efficient power and control systems. This is an exciting opportunity to join a team shaping the future of energy systems, particularly within the renewable and offshore wind space. What you'll do • Assisting in the design of LV, MV, and HV power systems, • Supporting the preparation of technical documentation including design reports, calculations, datasheets, and specifications, • Producing and reviewing drawings such as single line diagrams (SLDs), wiring diagrams, loop diagrams, and hook-up drawings, • Supporting power system studies and simulations (load flow, short circuit, voltage stability, harmonics, etc.), • Assisting in instrument selection (pressure, temperature, flow, level transmitters, valves, etc.), • Working with key design documents such as P&IDs, instrument indexes, I/O lists, and cable schedules, • Supporting integration of instruments with control systems (PLC, DCS, SCADA), • Coordinating with multidisciplinary teams including process, mechanical, and project engineers, • Ensuring work is delivered in line with project standards, procedures, and specifications, • Contributing to a strong safety culture and ensuring compliance with SHEQ policies and statutory requirements What you'll bring We’re looking for someone eager to develop their engineering career, with a solid technical foundation and a proactive mindset. You’ll ideally have: • A degree in Electrical or Electronic Engineering, • Understanding of electrical power systems and instrumentation design, • Familiarity with UK and/or EU Grid Codes, • Knowledge of power system modelling and analysis, • Awareness of transmission and distribution systems (LV through to EHV), • Basic understanding of control systems (PLC, DCS, SCADA) and industrial communication protocols (e.g. HART, Modbus, Profibus, Profinet, Ethernet/IP), • Familiarity with electrical design tools such as AutoCAD, ETAP, DigSILENT, PSSE, or Aveva Instrumentation, • Ability to read and interpret P&IDs, • Strong analytical and problem-solving skills, • Good communication and teamwork abilities, • High attention to detail and strong IT literacy, • A willingness to learn, develop, and take on new challenges Why join us? This is a fantastic opportunity to work on high-impact, forward-looking energy projects while developing your expertise in a collaborative, hybrid working environment. You’ll be part of a passionate team contributing to cleaner energy solutions and safer industrial operations.