Environmental Jobs

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.

Principal Engineer - Temporary WorksLocation: Hybrid (3 days office / 2 days home)Contract: 12 MonthsDetermination: Outside IR35Rate: £500 - £600 per day (DOE)We're looking for a Chartered Principal Temporary Works Engineer to join a growing Energy team, leading the design and delivery of complex temporary works across gas and energy infrastructure projects.This is a key technical leadership role where you'll provide engineering assurance, mentor a developing team and help expand our in-house capability, reducing reliance on external consultants for high-value temporary works projects.Key ResponsibilitiesLead the design and technical review of temporary works solutions.Provide engineering governance and ensure compliance with BS 5975, Eurocodes and relevant British Standards.Act as the senior technical authority for complex temporary works projects.Support and mentor junior engineers, developing the team's capability.Work closely with clients, project teams and construction teams to deliver safe, practical and buildable solutions.Drive best practice in temporary works design, risk management and engineering compliance.About YouChartered Engineer (CEng).Degree in Civil or Structural Engineering.Extensive experience in temporary works design and management.Strong knowledge of BS 5975, Eurocodes and British Standards.Experience leading multidisciplinary engineering teams.Experience within hydrocarbon or energy infrastructure is highly 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.

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.

Senior Design EngineerRole PurposeLeads multidisciplinary design packages and provides technical oversight for complex infrastructure works.Key ResponsibilitiesPrepare structural and civil engineering calculations and drawings.Develop permanent works solutions for shafts, retaining walls, slabs, foundations, and reinforced concrete structures.Coordinate with geotechnical, construction, and temporary works teams.Support constructability reviews and value engineering exercises.Work in accordance with BIM Level 2 / ISO 19650 standards for information management and collaborative delivery.Comply with CDM 2015 regulations, company HSEQ procedures, and promote a positive safety culture across all activities.Support NEC4 contract administration, early warning processes, Program reviews, and change management activities.Prepare technical specifications, design reports, and assurance documentation.Review and approve design calculations and multidisciplinary deliverables.Provide mentoring and technical support to junior engineers.Technical RequirementsProficiency in AutoCAD, Civil 3D, and structural analysis software.Experience with reinforced concrete and steel design to Eurocodes.Knowledge of tunnelling interfaces including shafts, sprayed concrete linings, and underground structures.Understanding of buildability and construction methodologies.Experience using Tekla, Revit, or Robot Structural Analysis is advantageous.Experience managing design risk and design assurance processes.Experience & QualificationsDegree-qualified in Civil or Structural Engineering.6-10 years experience within infrastructure, structural, or tunnelling design.Understanding of Eurocodes, BS standards, and UK infrastructure requirements.Working towards or holding Chartered status with ICE or IStructE depending on level. Principal Design EngineerRole PurposeProvides strategic technical leadership for permanent and, or temporary works design and engineering solutions and governance.Key ResponsibilitiesPrepare and guide engineering principles on structural calculations and drawings.Develop permanent and temporary works solutions for shafts, retaining walls, slabs, foundations, and reinforced concrete structures.Coordinate with geotechnical, construction, and temporary works teams.Support constructability reviews and value engineering exercises.Work in accordance with BIM Level 2 / ISO 19650 standards for information management and collaborative delivery.Comply with CDM 2015 regulations, company HSEQ procedures, and promote a positive safety culture across all activities.Support NEC4 contract administration, early warning processes, Program reviews, and change management activities.Prepare technical specifications, design reports, and assurance documentation.Review and approve design calculations and multidisciplinary deliverables.Provide mentoring and technical support to junior engineers.Act as discipline lead during bids, technical governance reviews, and client engagements.Technical RequirementsProficiency in AutoCAD, Civil 3D, and structural analysis software.Experience with reinforced concrete and steel design to Eurocodes.Knowledge of tunnelling interfaces including shafts, sprayed concrete linings, and underground structures.Understanding of buildability and construction methodologies.Experience using Tekla, Revit, or Robot Structural Analysis is advantageous.Experience managing design risk and design assurance processes.Experience leading major design frameworks and multidisciplinary teams.Experience & QualificationsDegree-qualified in Civil or Structural Engineering.10+ years experience within infrastructure, structural, temporary works or tunnelling design.Understanding of Eurocodes, BS standards, and UK infrastructure requirements.Working towards or holding Chartered status with ICE or IStructE depending on level.Demonstrable leadership delivering complex UK infrastructure schemes. 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.

Freelance Solar Installers required to work on Commercial and Industrial (C&I) Solar rooftop projects around the Suffolk area. Rooftop solar installation experience is essential, preferably large commercial projects. The client will considers teams/gangs to complete the work. CSCS Cards are a necessity. This is a 9 week contract, with more projects in the pipeline to follow. Outside of IR35. Must be eligible to live and work in the UK.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.

Freelance Digger Operator required for a leading infrastructure contractor delivering telecom, renewable energy, and critical infrastructure projects across the UK and Europe. Candidate must have a minimum of 5 years excavator experience and hold a NRSWA certificate. You'll be responsible of operating a mini-digger while working on various EPC infrastructure projects UK wide such as EV & telecom works. This is a 1 year contract, working 8/9 hours per day, outside of IR35. Please only apply if you have the relevant digger operator certificates along with the right to work in the UK.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.

Freelance Solar Installers required to work on Commercial and Industrial (C&I) Solar rooftop projects around the Suffolk area. Rooftop solar installation experience is essential, preferably large commercial projects. The client will considers teams/gangs to complete the work. CSCS Cards are a necessity. This is a 9 week contract, with more projects in the pipeline to follow. Outside of IR35. Must be eligible to live and work in the UK.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.