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HV Substation Design Approval Engineer (Contract)ResponsibilitiesAct as the technical authority for reviewing and approving high-voltage and extra-high-voltage substation design packages.Ensure primary electrical designs comply with applicable transmission standards, project specifications, and engineering best practice.Review, verify, and approve engineering drawings, calculations, technical reports, and design documentation before submission.Lead the delivery of primary plant designs for AIS, GIS, and HV substations throughout the project lifecycle.Produce and review general arrangement drawings, equipment layouts, section drawings, and associated technical documentation.Manage design revisions, assess engineering changes, and ensure all modifications are accurately documented and technically justified.Review vendor documentation and confirm selected equipment is suitable for the intended application.Participate in technical design reviews, constructability workshops, and engineering risk assessments.Work closely with multidisciplinary teams including Protection & Control, Civil, Overhead Line, and Cable engineers to ensure coordinated project delivery.Provide technical guidance and mentoring to engineers within the design team.Support engineering assurance activities by responding to technical queries and resolving review comments within agreed timescales.Promote quality, safety, and compliance throughout all stages of the engineering process.Ensure engineering solutions align with current UK transmission standards and industry regulations.RequirementsDegree in Electrical Engineering, Power Engineering, Mechanical Engineering, or a related discipline.Significant experience delivering HV/EHV substation primary design projects within the UK transmission sector.Previous experience in a Lead Design Engineer, Design Approval, or Technical Authority position.Strong understanding of transmission substation engineering principles, including AIS and GIS substations.Experience reviewing and approving engineering drawings, calculations, and technical documentation.Knowledge of UK transmission network standards and utility engineering requirements.Experience coordinating multidisciplinary engineering teams across complex infrastructure projects.Familiarity with engineering change management and formal design review processes.Working knowledge of relevant UK Health & Safety legislation and safe-by-design principles.Experience using CAD software, with exposure to 3D modelling or BIM tools considered advantageous.Excellent communication skills with the ability to engage internal engineering teams, contractors, and project stakeholders.Able to work independently while providing technical leadership on major transmission projects.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.

Senior Electrical Engineer - DistributionAbout the OpportunityAn established engineering consultancy is seeking a Senior Electrical Engineer to join its growing Distribution team. This position offers the opportunity to work on a diverse portfolio of electrical infrastructure projects across the utilities, industrial, renewable energy, and commercial sectors.The successful candidate will be involved in the design and delivery of medium and low voltage electrical networks, supporting projects from initial concept through to detailed design and implementation.Key ResponsibilitiesDesign medium and low voltage electrical distribution systems in accordance with UK utility standards.Develop network solutions including radial, ring main and open/closed ring configurations.Produce layouts for distribution substations, electrical plant and associated equipment.Prepare primary electrical designs for MV and LV infrastructure.Develop protection and control schemes, including wiring diagrams and equipment interfaces.Complete cable sizing calculations and produce routing, termination and installation drawings.Carry out earthing system design and modelling, including touch, step and transfer potential assessments.Design auxiliary electrical systems, standby power arrangements, SCADA interfaces and metering solutions.Produce technical specifications and assist with equipment selection and procurement activities.Collaborate with multidisciplinary engineering teams, contractors and project stakeholders.Support electrical network studies, validation activities and system performance assessments.Consider arc flash hazards and incorporate suitable mitigation measures into designs.Review technical documentation to ensure compliance with project requirements and engineering standards.Participate in internal design reviews and contribute to continuous improvement within the engineering team.RequirementsDegree or equivalent qualification in Electrical Engineering.Experience delivering MV and LV electrical design projects within the power or utilities sector.Knowledge of UK electrical engineering standards and utility network design practices.Understanding of power system fundamentals and electrical distribution principles.Strong technical report writing and documentation skills.Ability to work effectively with internal teams, clients and external suppliers.Desirable ExperienceExperience working within structured engineering design assurance processes.Knowledge of CDM regulations, design risk management and pre-construction documentation.MV and HV cable system design.Protection and Control engineering.Protection coordination, grading studies and fault level assessments.Experience supporting electrical infrastructure, transmission or distribution projects.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.

ersg are supporting the search for a Construction Manager on behalf of a leading business within the Irish Renewable Energy market. This role is a hybrid position, requiring occasional travel to projects across Ireland.The crux of this role is to deliver projects from late stage development through to completion. Supporting key stakeholders in the project (end client, consultancies/contractors, DNO/TSOs etc.). Candidates should have demonstrable experience of delivering to ESB/EirGrid standards.Core responsibilities include;Leading projects to Irish regulations and in a HSE compliant manner.Overseeing the delivery of project(s) on time and on budget.Ensuring clients are aware of project risk management.Inviting contractors to tender for delivery of projects and managing their progress.Understanding and inputting into design review process.Applicants MUST have experience within the Irish Renewable Energy sector. You should also have experience of working on projects that have 110kV grid connectivity and utility-scale renewables. Experience of AutoCAD is advantageous.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.

Mechanical Supervisor required for renewable energy main EPC Contractor to work on Solar Farm projects in Wexford, Ireland. Suitable candidates will have mechanical solar experience on Utility Scale ground-mounted solar projects with experience in ramming and mounting of PV Modules Structures. Suitable candidates will have a solid understanding of mechanical components, installations, design specifications, and safety regulations. Please only apply if you have the right to live and work in the EU.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.

About the RoleAn established engineering and infrastructure organisation is seeking an experienced Senior Project Manager - Design to join its growing multidisciplinary team. This role offers the opportunity to lead the delivery of renewable energy and utility infrastructure design projects from initial feasibility through to construction support.The position is primarily office-based, with occasional travel to project sites and stakeholder meetings as required.Working closely with multidisciplinary engineering teams, you will oversee project delivery, coordinate design activities, and ensure seamless collaboration between design and construction teams throughout the project lifecycle.Key ResponsibilitiesLead the delivery of multidisciplinary design projects from tender award through design completion and construction support.Manage project programmes, budgets, resources, and deliverables to ensure successful project execution.Coordinate civil, structural, and electrical design teams to achieve programme milestones.Act as the primary point of contact for key project stakeholders throughout the design lifecycle.Oversee the flow of technical information between design teams, contractors, and site personnel.Review design documentation and drawings to ensure quality and compliance before issue.Manage Requests for Information (RFIs) and design queries throughout project delivery.Support the preparation of technical information for tender submissions where required.Monitor project progress, identify risks, and implement mitigation strategies.Work collaboratively with engineering, commercial, quality, and health & safety teams to ensure compliance with company procedures and industry standards.Attend design coordination meetings and project sites when required to support successful delivery.RequirementsDegree qualified in Engineering, Construction Management, or a related discipline.Approximately 5+ years' experience delivering multidisciplinary infrastructure, utilities, or renewable energy projects.Proven experience managing multidisciplinary engineering teams.Strong project management, planning, and organisational skills.Experience managing stakeholder relationships from project initiation through completion.Excellent communication, leadership, negotiation, and problem-solving abilities.Experience using Microsoft Project and the Microsoft Office suite.Experience within large-scale utility, transmission, distribution, or renewable energy projects is highly desirable.Familiarity with design management processes and construction support activities.Knowledge or experience of PSDP responsibilities is advantageous.High attention to detail and strong commercial awareness.Full driving licence and willingness to travel to project sites when required.What's on OfferOpportunity to work on major renewable energy and utility infrastructure projects.Long-term project pipeline with a well-established engineering organisation.Collaborative multidisciplinary environment.Career progression and professional development opportunities.Competitive salary and benefits package.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all job applicants. We do not discriminate against applicants on the basis of age, sex, race, disability, pregnancy, marital status, sexual orientation, gender reassignment or religious background; all decisions are based on merit.