3D CAD Designer - Energy InfrastructureLocation: Hybrid (3 days office / 2 days home)Contract: 12 MonthsDetermination: Outside IR35Rate: £40-£50 per hour (DOE)We're looking for an experienced 3D CAD Designer to help build out an in-house design capability. Working alongside engineers and project teams, you'll produce high-quality 3D models and engineering drawings that support projects from bid and FEED stages through to construction.Key ResponsibilitiesProduce detailed 3D models and engineering drawings using industry-standard CAD software.Develop general arrangement drawings, layouts and construction details.Coordinate multidisciplinary models to identify and resolve clashes.Prepare drawing packages for client, procurement and construction teams.Update models throughout the project lifecycle, including as-built information.Ensure designs comply with engineering standards, BIM requirements and CDE processes.Support visualisations, construction sequencing and practical, buildable design solutions.About YouHNC/HND or Degree in Engineering, CAD, Design or similar.Experience with software such as AutoCAD 3D, Civil 3D, Revit, Inventor, SolidWorks or Bentley OpenBuildings/OpenRoads.Background producing engineering drawings for infrastructure or construction projects.Understanding of BIM, Common Data Environments (CDE) and engineering drawing standards.Strong attention to detail and the ability to work collaboratively within project teams. 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.

We are looking for a Design Coordinator to support the delivery of gas infrastructure Design & Build projects across large frameworks. The role involves coordinating design activities, managing deliverables, and supporting tender submissions.Hybrid working with regular visits to project sites and design offices.ResponsibilitiesCoordinate multidisciplinary design activities.Manage and track design deliverables.Liaise with design teams, contractors and clients.Support design reviews and technical meetings.Monitor design progress, risks and issues.Maintain document control and design records.Support tender and bid activities.Assist with design approvals and change management.Experience Experience as a Design Coordinator, Design Manager, Engineering Coordinator or similar.Background in gas, utilities, energy or infrastructure projects.Experience within Design & Build environments.Coordinating multidisciplinary engineering teams.Tendering or pre-construction experience desirable.Technical BackgroundIdeally from one of the following disciplines:Gas Process EngineeringEC&IMechanical EngineeringSystems ExperienceExperience with one or more of:AconexProjectWiseProcoreCEMAR 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 Geotechnical EngineerRole PurposeLeads geotechnical design packages and mentors junior engineers on complex infrastructure and tunnelling projects.Key ResponsibilitiesUndertake geotechnical assessments and interpret ground investigation data.Prepare geotechnical design reports in accordance with Eurocode 7.Carry out soil-structure interaction analysis and geotechnical calculations.Support or lead deep excavation, retaining wall, and foundation design activities.Contribute to tunnelling assessments including SCL, TBM, shaft, and portal works.Comply with CDM 2015 regulations, company HSEQ procedures, and promote a positive safety culture across all activities.Work in accordance with BIM Level 2 / ISO 19650 standards for information management and collaborative delivery.Support NEC4 contract administration, early warning processes, Program reviews, and change management activities.Review and approve technical deliverables, calculations, and specifications.Provide mentoring and technical development support to junior engineers.Technical RequirementsProficiency in 2D/3D, and geotechnical design software.Experience with gINT/OpenGround for ground investigation data management.Understanding of pile design, retaining structures, and settlement analysis.Knowledge of UK ground conditions and geotechnical risk management.Familiarity with finite element modelling and construction staging.Experience managing multidisciplinary interfaces and design assurance processes.Experience & QualificationsDegree-qualified in Civil Engineering, Geotechnical Engineering, or Engineering Geology.6-10 years experience within infrastructure, tunnelling, or ground engineering sectors.Working towards or holding Chartered status with ICE or Geological Society depending on level.Strong understanding of Eurocode 7, BS standards, and UK industry practice.Working towards or holding Chartered status with ICE or Geological Society depending on level. Senior Geotechnical EngineerRole PurposeLeads geotechnical design packages and mentors junior engineers on complex infrastructure and tunnelling projects.Key ResponsibilitiesUndertake geotechnical assessments and interpret ground investigation data.Prepare geotechnical design reports in accordance with Eurocode 7.Carry out soil-structure interaction analysis and geotechnical calculations.Support or lead deep excavation, retaining wall, and foundation design activities.Contribute to tunnelling assessments including SCL, TBM, shaft, and portal works.Comply with CDM 2015 regulations, company HSEQ procedures, and promote a positive safety culture across all activities.Work in accordance with BIM Level 2 / ISO 19650 standards for information management and collaborative delivery.Support NEC4 contract administration, early warning processes, Program reviews, and change management activities.Review and approve technical deliverables, calculations, and specifications.Provide mentoring and technical development support to junior engineers.Technical RequirementsProficiency in 2D/3D, and geotechnical design software.Experience with gINT/OpenGround for ground investigation data management.Understanding of pile design, retaining structures, and settlement analysis.Knowledge of UK ground conditions and geotechnical risk management.Familiarity with finite element modelling and construction staging.Experience managing multidisciplinary interfaces and design assurance processes.Experience & QualificationsDegree-qualified in Civil Engineering, Geotechnical Engineering, or Engineering Geology.6-10 years experience within infrastructure, tunnelling, or ground engineering sectors.Working towards or holding Chartered status with ICE or Geological Society depending on level.Strong understanding of Eurocode 7, BS standards, and UK industry practice.Working towards or holding Chartered status with ICE or Geological Society depending on level. 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.