J. Murphy & Sons Ltd

2 job(s) at J. Murphy & Sons Ltd

J. Murphy & Sons Ltd
Apr 30, 2026
Full time
Murphy is recruiting for a Senior Engineering Manager to work with the Energy Team on the National Grid, ETP Framework. Our business is well-known for its extensive in-house expertise, experience, and continuous drive to innovate within the industry to create added value for all our customers. Throughout our history we have strived to challenge the norm and incorporate a wide range of new technologies and capabilities to ensure we meet the ever-changing markets and demands. Today we support groundbreaking transmission and distribution projects in four countries - ensuring their energy security for decades to come. We offer a wide range of services including design, construction and commissioning. We deliver Engineering, Procurement & Construction (EPC) projects serving both regulated and private customers along with technical and engineering solutions within the conventional power and energy transition markets. Our continual drive to innovate, while encouraging sustainability, ensures we remain at the forefront of the industry, and is demonstrated in our long-standing relationships with major energy providers in multiple countries. A day in the life of a Murphy Senior Engineering Manager: Lead the engineering design delivery of existing major Transmission HV 132/275/400kV Substation new build and extension projects. Lead Design Management requirements at tender and/or Early Contractor Engagement stage and allocate resources as appropriate during tender, FEED, and detailed design stages. Integrate multiple engineering disciplines including HV Plant, Protection and Control and Civils from a mix of internal and external designers and OEMs. Undertake the role of Principal Design Representative on project(s) ensuring design information is being suitable managed to the various roles and compliant with the requirements of CDM 2015 Regulations Involvement in the development of Business Unit and Group Design Management continual process improvement activities Review design pack submissions as required for technical compliance, quality and completeness. Develop and assist the project Planners with maintaining the design and engineering aspect of programmes. Monitor and expedite key engineering programme issues including the procurement of services and equipment to the Business Unit Procurement function. Review and liaise with internal Temporary Works Coordinators and Designers to ensure appropriate consideration of constructability and required permanent works. Ensure an understanding of, and an influence on the contracts Design Consultants are working under including their fees, schedule of services, programme, and liabilities and warranties. Review and comment the payment applications from consultants and pass to the contract surveyor for processing and payment. Still interested, does this sound like you? Experience managing multi-disciplinary design packages on HV Power Projects. Electrical engineering education (preferably to degree level) and High Voltage project design experience Experience carrying out the role of Principal Designer Representative under CDM 2015 Experience of delivery of substation projects for UK Transmission Service Operators (SSEN, National Grid, Scottish Power Energy Networks, NIE Networks) is desirable. Membership of a UK Engineering institute
J. Murphy & Sons Ltd Wigan, Lancashire
Apr 30, 2026
Full time
Murphy is recruiting for a title to work with Energy as part of our delivery of the Great Grid partnership (GGP) The project is currently in the process of mobilising the project teams in order to support the early works, inclusive of DCO support, ahead of site commencement Mid 2027. The works are currently split between our regional office in Stone Cross (Warrington), with GGP support in Birmingham and working with the Client based in Bury St Edmunds. Our business is well-known for its extensive in-house expertise, experience, and continuous drive to innovate within the industry to create added value for all our customers. Throughout our history we have strived to challenge the norm and incorporate a wide range of new technologies and capabilities to ensure we meet the ever-changing markets and demands. Today we support groundbreaking transmission and distribution projects in four countries - ensuring their energy security for decades to come. We offer a wide range of services including design, construction and commissioning. We deliver Engineering, Procurement & Construction (EPC) projects serving both regulated and private customers along with technical and engineering solutions within the conventional power and energy transition markets. Our continual drive to innovate, while encouraging sustainability, ensures we remain at the forefront of the industry, and is demonstrated in our long-standing relationships with major energy providers in multiple countries. Overall responsibility for all engineering activities related to Extra High Voltage (EHV) cable systems (400kV, 275kV, 132kV AC) across design, procurement, installation, testing, commissioning and rectification works. Lead the technical delivery and assurance of HV cable projects, ensuring compliance with customer scope, specifications, processes and relevant IEC/British Standards. A day in the life of a Murphy Engineering Manager ( HV Cables) Review the design of EHV cable systems, with a focus on 400kV, 275kV, and 132kV AC and DC systems with the ability offer practical installation, testing and maintenance inputs Practical experience and appreciation of civil engineering aspects of HV cable installation including the management of temporary works and trenchless crossing design and installation techniques. Possess a robust understanding and application of cable system design principles, including thermal ratings Provide technical support to the Procurement function through scope production, review of designer specifications, BoMs and review of offers/proposals for the purchasing of HV cables and associated accessories, engaging with international suppliers. Lead supplier engagement for Type Testing, customer Type Registration requirements and Factory Acceptance Testing (FAT), ensuring all deliverables meet associated IEC, British Standards and customer specifications/scope. Ensure all engineering activities and deliverables are fully compliant with applicable standards and client specifications. Oversee and support HV cable installation, jointing, and termination (AIS/GIS) works, ensuring best practice and high standard of safety are considered at all times. Provide technical leadership for site teams, including the review and acceptance of supplier and subcontractor Risk Assessment Method Statements (RAMS), Inspection Test Plans (ITPs), checklists, and associated QA/QC documentation. Manage and coordinate HV testing and commissioning activities, including pressure testing, sheath testing and system energisation. Lead technical investigations into asset failures, conduct root cause analysis, and report findings. Develop and implement corrective and preventive actions to mitigate future risks through NCR and Lesson Leartn processes. Build and lead a high-performing HV Cable Engineering team, fostering a culture of technical excellence and continuous improvement. Mentor and develop junior engineers, supporting their professional growth Promote knowledge sharing and best practice across the team and wider business. Support RDEC claim for projects and area of expertise Represent the business in technical meetings, audits, and reviews with National Grid and other key clients. Champion best practice in health, safety, and environmental management, working closely with the SHES department. Ensure all engineering activities are conducted in accordance with company policies and legal requirements. Still interested does this sound like you? Degree in Electrical/Power Engineering or equivalent. Chartered Engineer status (or working towards) with IET or IMechE. Significant experience (typically 10+ years) in EHV/HV cable system design, installation, and commissioning. Demonstrable experience with technical procurement and supplier management for HV cable systems. In-depth knowledge of IEC, British Standards, and National Grid Technical Specifications. Proven track record in leading technical investigations and implementing corrective actions. Experience in developing and leading engineering teams. Ideally with xperience with CYMCAP or similar cable rating software and maybe experience in both onshore and offshore HV cable projects. Familiarity with digital engineering and GIS for cable projects would be a bonus