Transmission & Distribution 

Our client is seeking experienced Pre-Construction Managers to lead multi-disciplinary design and engineering teams across major projects. This role will ensure the successful transition from pre-construction through to delivery, driving technical assurance, buildability, and commercial efficiency.You will work closely with design, commercial, and delivery teams to ensure solutions are practical, cost-effective, compliant, and aligned with programme requirements. Strong leadership, stakeholder management, and problem-solving skills are key to ensuring seamless project execution.The position may require managing multiple projects simultaneously, with occasional travel to office and site locations.Key ResponsibilitiesReview tender documentation to understand client and project requirementsSupport estimating and commercial teams with risk/opportunity assessmentsProvide input into cost estimates and programme assumptionsRespond to technical and design-related tender queriesLead constructability and design assurance reviewsProvide delivery input into project schedules and quality plansSupport development of risk registers and project HSQE documentationEnsure a smooth design-to-construction handover processResolve design and coordination issues throughout the construction cycleEnsure design intent and quality standards are maintainedCapture lessons learned to inform continuous improvementCandidate ProfileOur client is looking for individuals with strong technical grounding, commercial awareness, and proven leadership capability within complex project environments. Professional accreditation is encouraged; senior candidates should already be chartered or actively working toward it.Essential RequirementsDemonstrable experience in pre-construction and delivery support rolesAbility to lead, manage, and motivate project and engineering teamsStrong understanding of project delivery, construction processes, and HSQEHND/Degree in Engineering, Construction, or related technical disciplineHealth & Safety qualification (SMSTS, IOSH or NEBOSH)Desirable RequirementsExperience working within regulated project environmentsUnderstanding of safe systems of work and design assurance processesProficiency with MS Office and project management toolsRelevant industry card/competency certification (e.g., CSCS or equivalent)Strong leadership, communication, and stakeholder management skillsersg 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.

The primary purpose of this role is to lead and deliver control and protection engineering designs for electrical substation projects up to 400kV.The position also encompasses wider responsibilities in planning, procurement support, and project delivery to ensure successful engineering execution across substation programmes.Ensure all duties are performed in line with company Quality, Health & Safety, Environmental policies, and business processes.Support skills development and training initiatives within the design team according to experience and capability.On contract award, coordinate requirements with the Project Manager, client, external suppliers, and internal teams.Define design scope, resources, and timelines; develop detailed engineering plans aligned with project schedules.Monitor progress, report against targets, forecast resource requirements, and escalate concerns where necessary.Collaborate with internal departments to specify and quantify equipment and material needs to optimise value.Identify and communicate scope changes; proceed only following agreed approvals.Issue instructions for materials and specialist tools required on site.Specify technical documentation requirements including test certificates and O&M manuals.Interpret contract documents, identify scope boundaries, and ensure compliance with relevant national and international standards, legislation, and client requirements.Produce design risk assessments and ensure CDM compliance.Review contract scope vs tender scope and highlight deviations.Participate in design reviews and project close-out meetings, ensuring actions are completed.Coordinate with engineers, designers, and draughtspersons to produce required drawings.Check and approve engineering designs produced by the design team.Initiate and approve drawings for client or subcontractor submission.Prepare installation and commissioning packages aligned with site schedules.Develop specialist test specifications and procedures.Review "as-installed" documentation and support compilation of final records for client handover.Identify design issues, propose solutions, and work with management to resolve.Undertake engineering checks in accordance with business process requirements.EducationHNC in Electrical Engineering or higher (or equivalent).ExperienceExperience collaborating with clients and suppliers.UK industry experience; experience working with National Grid standards advantageous.Background in electrical power system design and specification.Proven ability to complete engineering calculations to validate design integrity.Proficient in Microsoft Office applications.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.

Role OverviewResponsible for coordinating and executing safety-from-the-system activities for mechanical and electrical systems across onshore and offshore substations and export cables, including onshore commissioning at assembly and construction sites. A key focus is early engagement with project teams and EPC contractors to ensure all safety documentation, processes, and interfaces are in place to support seamless transition from construction to commissioning under safety rules.Key AccountabilitiesLead and coordinate commissioning activities in line with HSE, QA/QC, project, contractor, and O&M requirements.Prepare and review commissioning procedures and RAMS.Participate in HAZOP and HAZID workshops.Plan, organise, monitor, and support site commissioning to ensure safe and efficient resource use and compliance with project scope, schedule, and budget.Oversee integration of ABB SCADA control systems with operator control and trading platforms.Lead teams of SAPs, control engineers, supervisors, back-office support, and technicians, ensuring high performance and resource allocation across internal and contractor teamsAssign and oversee commissioning work scopes.Plan and deliver SAP-related activities for all onshore and offshore substation transmission systems, including export cables and pre-commissioning works at the construction/assembly yard.Manage team and individual performance, identifying training needs and addressing wellbeing or performance issues in line with company processes.Knowledge, Skills & ExperienceRequiredRelevant technical qualification (HNC/HND or equivalent, ideally electrical).Proven experience in managing commissioning activities and associated workflows.5+ years' experience in UK offshore wind construction, commissioning, or operations.Experience working as an electrical engineer or SAP (up to 400kV preferred).Strong drive, quality focus, and professional standards.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.

Primary Design Engineer - HV SubstationsOverview:Lead the design delivery for high-voltage (up to 400kV) substation projects, ensuring alignment with National Grid requirements and industry standards. Support Design Delivery Managers with team oversight and contribute to project planning and procurement.Key Responsibilities:Lead and coordinate HV primary substation design, ensuring compliance with specifications and applicable standards.Check and approve key design deliverables: single line diagrams, layouts, SC force and earthing calculations, access provisions, etc.Act as Contractor Design Approval Engineer (CDAE) per National Grid procedures.Represent the Principal Designer role under CDM 2015, where required.Review technical specs and supplier proposals.Support planning, work allocation, and resource coordination within the design team.Contribute to design risk assessments and ensure safety and sustainability by design.Prepare and review design management plans (DEMP) and ensure compliance with internal engineering expectations (e.g., GMEE).Qualifications & Experience:Degree in Electrical Engineering (or equivalent); Chartered Engineer or working towards chartership.Member of a relevant professional body (e.g., MIET).10+ years' experience in HV substation design.Strong understanding of AIS/GIS up to 400kV and HV plant equipment.Familiarity with National Grid standards and TP141 qualification (advantageous).Competence in engineering tools (e.g., AutoCAD, MS Office) and design validation through calculations.BIM 360 experience desirable.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.

I'm currently looking for an experienced CAD Technician to support a power distribution alliance project based in Stevenage. This is a 1-month contract, working inside IR35.Key Details:Role: CAD TechnicianLocation: Stevenage, HertfordshireDuration: 1 Month (Inside IR35)Rate: £25 - £30 p/hStart: ImmediateRequirements:Strong AutoCAD experienceProven ability to produce and complete As-Built drawingsBackground in utilities, power, or infrastructure projects preferredYou'll be responsible for updating and finalising as-built drawings from site mark-ups and ensuring they meet project standards.If you're available and interested, please respond and I'll get in touch to discuss further. 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.

EPC Solar Farm Electrical Supervisor required for a large-scale Solar Farm project based in Cork, Ireland. This is a freelance position starting ASAP on a 9+ month contract, paying €400 - €480 per day. The client's preference is for candidates with previous solar farm experience, however they are also open to individuals with strong MV/HV construction backgrounds gained on substations and/or onshore wind 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.

Job Title: Estimator - Civil EngineeringLocation: Lincolnshire Employment Type: Permanent Reports To: DirectorRole Overview:The Estimator will be responsible for preparing accurate cost estimates and tenders for civil engineering projects, ensuring that all proposals are commercially viable and aligned with project specifications and company standards. The role requires strong technical understanding of civil works, attention to detail, and the ability to interpret complex engineering drawings and documentation.Key Responsibilities:Prepare detailed and accurate cost estimates for civil engineering projects, including earthworks, roads, drainage, utilities, and structures.Review tender documentation, drawings, and specifications to identify project requirements and risks.Liaise with project managers, engineers, and procurement teams to gather technical and commercial input.Obtain and evaluate quotations from subcontractors and suppliers.Develop bill of quantities (BoQ), cost breakdowns, and tender submissions.Ensure compliance with client requirements, specifications, and company pricing strategies.Conduct value engineering to identify cost-saving opportunities without compromising quality.Support bid presentations and client negotiations.Maintain an up-to-date cost database for materials, labour, and subcontractors.Assist with post-tender analysis and handover to project delivery teams.Skills & Experience Required:Degree or HNC/HND in Civil Engineering, Quantity Surveying, Construction Management, or related field.Proven experience as an Estimator within the civil engineering or infrastructure sector (e.g. highways, utilities, earthworks, drainage, or structures).Strong understanding of construction methods, materials, and pricing.Proficient in estimating software (e.g. Causeway, Candy, or similar) and Microsoft Excel.Excellent analytical, numerical, and problem-solving skills.Strong communication and negotiation abilities.Ability to work to tight deadlines in a fast-paced environment 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.