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Principal Civil Engineer - EnergyRole focus: Technical leadership, civil engineering design, project scoping and quality assuranceRole OverviewWe are seeking an experienced Principal Civil Engineer to provide technical leadership across a varied portfolio of energy infrastructure projects. The role will involve translating client requirements into clear, deliverable engineering scopes, developing practical and commercially aware solutions, and providing technical oversight and quality assurance across project delivery.The successful candidate will bring a strong civil engineering background and the ability to apply sound engineering judgement to complex, multidisciplinary projects. They will work closely with clients, project leads and specialists across civil, structural, geotechnical, mechanical and electrical, environmental and project management disciplines.This is a technically led position suited to an engineer who enjoys solving problems, supporting delivery teams and building trusted client relationships through the quality of their engineering advice. It is not primarily a business development role, although contributing to repeat business and the growth of the energy-sector portfolio will be important.Key ResponsibilitiesTechnical Leadership and Engineering DeliveryProvide senior technical leadership for civil engineering elements of energy infrastructure projects, from early-stage feasibility and concept development through detailed design and delivery support.Review client requirements, site constraints, design information and project objectives to identify appropriate engineering approaches and practical solutions.Develop, define and review civil engineering scopes of work, including deliverables, assumptions, interfaces, design responsibilities and key technical risks.Provide technical guidance to engineers and delivery teams, promoting consistent standards, robust design decisions and proportionate, buildable solutions.Review calculations, drawings, specifications, reports and other technical deliverables, ensuring they are fit for purpose and meet agreed quality requirements.Identify technical gaps, design constraints and opportunities to improve safety, efficiency, constructability and whole-life performance.Energy Infrastructure ProjectsProvide civil engineering input across a range of energy-sector developments, which may include grid-scale substations, overhead transmission and distribution lines, underground cable routes, onshore wind farms, solar farms, battery energy storage systems (BESS), hydrogen infrastructure and carbon capture pipelines.Consider site layout, levels, earthworks, access roads, drainage, foundations, below-ground services, ground conditions and interfaces with other engineering disciplines, as relevant to each project.Support the assessment of site constraints and engineering options, helping clients and project teams understand the implications of different design choices.Coordinate civil engineering requirements with structural, geotechnical, MEP, environmental, project management and other specialist inputs.Help resolve technical issues that arise during design development and, where required, support responses to construction-stage queries and design changes.Client and Stakeholder EngagementEngage with clients to understand their objectives, operational requirements, technical standards, programme constraints and project-specific challenges.Translate client needs into clearly defined engineering solutions and scopes that can be understood, resourced and delivered by project teams.Present technical advice and options clearly, explaining risks, assumptions, constraints and recommendations to both technical and non-technical stakeholders.Build and maintain trusted working relationships through responsive communication, sound engineering judgement and reliable technical delivery.Work collaboratively with market and project leads to maintain alignment between client expectations, the agreed scope and the work undertaken by delivery teams.Quality Assurance, Risk and ComplianceUndertake technical reviews and quality assurance of project outputs in line with applicable procedures, client requirements and relevant standards.Identify and communicate design risks, technical uncertainties, interfaces and dependencies at an appropriate stage of the project.Ensure engineering recommendations take account of health, safety, environmental considerations, buildability, maintainability and whole-life value.Support design reviews, risk workshops and technical assurance activities, recording decisions and actions where appropriate.Promote clear documentation, traceable engineering decisions and effective management of design changes.Team Collaboration and Technical DevelopmentWork closely with multidisciplinary colleagues to develop coordinated solutions and manage interfaces between civil engineering and other technical workstreams.Provide mentoring, coaching and technical support to engineers, helping strengthen capability and consistency across project teams.Share lessons learned, emerging good practice and technical knowledge to improve resilience and the quality of future project delivery.Contribute to the development of practical solutions to sector-specific engineering challenges and support the organisation's reputation for technical expertise in energy infrastructure.Sector Growth and Repeat BusinessSupport the development of long-term client relationships by delivering dependable technical advice and high-quality engineering outcomes.Identify opportunities to extend existing project relationships through relevant technical support and additional engineering services, working with the appropriate project and sector leads.Contribute technical insight to proposals, scope discussions and project planning where required, ensuring commitments are realistic and deliverable.Help strengthen the organisation's profile in the energy sector through technical credibility, collaboration and successful project outcomes.Skills and Experience RequiredA degree or equivalent qualification in Civil Engineering.Substantial professional experience in civil engineering design, consultancy or the delivery of infrastructure projects, with the technical credibility to lead reviews and advise project teams.Experience in the energy generation, storage, transmission or distribution sectors is preferred. Relevant experience in other complex infrastructure sectors may also be applicable.Strong understanding of civil engineering design principles and the ability to assess site constraints, technical risks, design options and practical delivery considerations.Experience defining engineering scopes of work from client requirements, including deliverables, assumptions, interfaces and technical boundaries.Experience reviewing technical reports, drawings, calculations or specifications and providing constructive, evidence-based feedback.A pragmatic, solutions-focused approach, with the ability to apply engineering experience to unfamiliar or evolving challenges.Strong client and stakeholder management skills, including the ability to explain technical issues and recommendations clearly.Experience working in multidisciplinary teams and coordinating civil engineering inputs with other technical disciplines.Good written and verbal communication skills, with strong attention to technical quality and detail.Desirable ExperienceChartered Engineer status, or actively working towards chartership, with a relevant professional institution.Experience across several energy infrastructure asset types, such as substations, cable routes, renewables, BESS or pipeline infrastructure.Experience supporting projects through multiple stages, from feasibility and concept design to detailed design and construction support.Experience mentoring engineers, leading technical reviews or acting as a technical authority within a project team.Familiarity with relevant design standards, statutory requirements and client-specific engineering specifications.Benefits and Working Environment The original role information describes a supportive and inclusive working environment with competitive rewards and opportunities for professional development. The stated package includes a pension contribution match of 5%, life assurance, long-service recognition, 25 days' annual leave rising to 28 days, the option to purchase additional leave, hybrid working with three office days, flexible core hours, healthcare cash-plan support, a Cycle to Work scheme, wellbeing initiatives, funded training, chartership support, paid professional subscriptions, volunteering days, social events and employee discounts. Confirm the applicable package and working arrangements at offer stage.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.

Set up in 2008, ersg is an award winning, international leader in staffing services to the global energy and built environment markets. We work with major international companies through to smaller independent businesses to enable their projects to be facilitated effectively throughout the entire project life cycle. Whilst headquartered in London, our global business has over 200 staff with offices across Europe, the US and Asia. Key Responsibilities Candidate Sourcing* Source high-quality talent using our internal database, LinkedIn Recruiter, job boards internal databases and referrals.* Draft and post engaging job adverts to attract talent.* Proactively build pipelines of talent and work closely alongside your team/manager to understand upcoming projectsand requirements. Candidate Screening* Review CV's and conduct phone screenings to assess candidate suitability and motivation.* Brief candidates on suitable roles and interview processes.* Check right-to-work documentation, qualifications and references. Relationship Management* Schedule candidate interviews with clients and deliver constructive feedback.* Guide candidates through offer negotiation, acceptance and onboarding stages.* Keep our internal database updated with accurate candidate records. About you:* Motivated by hitting delivery targets and earning commission.* Tenacious and resilient, not easily phased by setbacks and comfortable in high pressure situations.* Excellent organisation* Excellent verbal and written communication skills.* Ability to multi-task and prioritise roles in a fast-paced environment.* A-Level or Degree qualified (desirable).* Proven fluency in English; additional languages are a bonus.* Proficient in Microsoft office* Outgoing and friendly personality About ersgSet up in 2008, ersg is an award winning, international leader in staffing services to the global energy and built environment markets. We work with major international companies through to smaller independent businesses to enable their projects to be facilitated effectively throughout the entire project life cycle. Whilst headquartered in London, our global business has over 200 staff with offices across Europe, North America and Asia.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all staff job applicants. We do not discriminate against staff or 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.

Set up in 2008, ersg is an award winning, international leader in staffing services to the global energy and built environment markets. We work with major international companies through to smaller independent businesses to enable their projects to be facilitated effectively throughout the entire project life cycle. Whilst headquartered in London, our global business has over 200 staff with offices across Europe, the US and Asia. Key Responsibilities Candidate Sourcing* Source high-quality talent using our internal database, LinkedIn Recruiter, job boards internal databases and referrals.* Draft and post engaging job adverts to attract talent.* Proactively build pipelines of talent and work closely alongside your team/manager to understand upcoming projectsand requirements. Candidate Screening* Review CV's and conduct phone screenings to assess candidate suitability and motivation.* Brief candidates on suitable roles and interview processes.* Check right-to-work documentation, qualifications and references. Relationship Management* Schedule candidate interviews with clients and deliver constructive feedback.* Guide candidates through offer negotiation, acceptance and onboarding stages.* Keep our internal database updated with accurate candidate records. About you:* Motivated by hitting delivery targets and earning commission.* Tenacious and resilient, not easily phased by setbacks and comfortable in high pressure situations.* Excellent verbal and written communication skills.* Ability to multi-task and prioritise roles in a fast-paced environment.* A-Level or Degree qualified (desirable).* Proven fluency in English and French; additional languages are a bonus.* Proficient in Microsoft office* Outgoing and friendly personality About ersgSet up in 2008, ersg is an award winning, international leader in staffing services to the global energy and built environment markets. We work with major international companies through to smaller independent businesses to enable their projects to be facilitated effectively throughout the entire project life cycle. Whilst headquartered in London, our global business has over 200 staff with offices across Europe, North America and Asia.ersg are an equal opportunities employer; we are committed to promoting equality of opportunity for all staff job applicants. We do not discriminate against staff or 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 Water Consultant Contract Type: Interim / Temporary Contract Start Date: December 2026 Role OverviewWe are seeking an experienced Senior Water Consultant for an interim assignment supporting the delivery of water, flood risk and drainage projects across the UK.The role is ideally suited to a consultant with a strong understanding of UK flood risk and drainage policy, experience in hydraulic modelling and hydrological analysis, and the ability to contribute effectively to project delivery.Key ResponsibilitiesSupport the delivery of water, flood risk and drainage consultancy projects, ensuring work meets agreed programme, budget and quality requirements.Undertake and contribute to hydraulic modelling assessments using relevant industry software.Carry out hydrological analysis using Flood Estimation Handbook (FEH) methodologies and associated tools.Apply knowledge of the National Planning Policy Framework (NPPF) and UK flood risk and drainage policy to project assessments.Contribute to technical reports, flood risk assessments and Environmental Statement chapters where required.Support the development and assessment of drainage strategies and Sustainable Drainage Systems (SuDS).Work collaboratively with project teams, clients and relevant stakeholders to achieve project objectives.Share technical knowledge and provide support to junior team members where appropriate.Assist with the preparation of technical documentation, data analysis and project deliverables.Essential Skills and ExperienceGood understanding of the National Planning Policy Framework (NPPF) and UK flood risk and drainage policy.Experience supporting the delivery of consultancy projects, with an understanding of programme, budget and quality requirements.Practical experience using hydraulic modelling software, particularly Flood Modeller Pro and/or TUFLOW.Experience undertaking hydrological analysis using Flood Estimation Handbook (FEH)Familiarity with hydrological tools such as ReFH2 and WINFAP.Competence in GIS software, such as QGIS, and Microsoft Office applications.Strong written and verbal communication skills.Ability to build effective working relationships with colleagues, clients and other stakeholders.A collaborative approach and willingness to support and share knowledge with junior team members.Desirable Skills and ExperienceExperience using InfoWorks ICM.Experience contributing to Environmental Statement chapters.Awareness of the Water Framework Directive (WFD).Understanding of drainage strategies and Sustainable Drainage Systems (SuDS).Experience with AutoCAD, Civil 3D and Causeway Flow. 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.

Manage, maintain and continuously improve the existing health and safety management system across the project.Ensure compliance with applicable Belgian health and safety legislation, regulations and project-specific requirements.Conduct regular site inspections, safety audits and compliance checks to identify hazards and areas for improvement.Review and monitor risk assessments, method statements and safe systems of work.Provide health and safety guidance and support to project managers, site supervisors, contractors and subcontractors.Monitor site activities to ensure safe working practices are consistently implemented.Investigate incidents, near misses and unsafe conditions, implementing appropriate corrective and preventative actions.Deliver site inductions, toolbox talks and safety briefings to promote awareness and engagement.Track health and safety performance, maintain accurate documentation and report on key safety metrics.Support continuous improvement initiatives to strengthen safety standards and reduce workplace risks.Promote a positive health and safety culture across all project activities.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 is supporting a leading international marine engineering consultancy in the search for a Senior Electrical Engineer to join their growing engineering team in Gdynia, Poland.This is an excellent opportunity for an experienced marine electrical professional to take a leading role in the delivery of vessel engineering projects, technical consultancy services, and shipyard support activities across a diverse range of offshore and maritime sectors. The successful candidate will combine strong technical expertise with project leadership responsibilities, mentoring junior engineers while acting as a key technical interface with clients and shipyards. ResponsibilitiesLead and deliver marine electrical engineering projects.Manage and support project teams of up to five engineers.Produce electrical installation documentation including:Single-line diagramsBlock diagramsDetailed termination drawingsDevelop material schedules and equipment specifications.Select electrical equipment in line with project and client requirements.Support vessel modifications, upgrades, and new-build projects.Supervise shipyard construction activities and vessel delivery phases.Provide technical consultancy across a range of marine electrical engineering challenges.Mentor and support junior engineers.Contribute to technical reviews, quality assurance activities, and proposal preparation. RequirementsMinimum 8 years' experience in marine electrical engineering and design.Strong understanding of vessel electrical systems and ship installations.Experience working to classification society standards such as:DNVLloyd's Register (LR)Bureau Veritas (BV)Proven experience producing electrical design documentation.Ability to lead small engineering teams while remaining technically hands-on.Strong communication and stakeholder management skills.Willingness to travel for shipyard supervision and project support.Fluent English and Polish language skills.Degree qualified (MEng, MSc, BEng or equivalent engineering qualification).Full working rights for Poland are essential. What's on OfferOpportunity to work on a wide variety of marine and offshore engineering projects.Exposure to international clients, shipyards, and vessel operators.Technical leadership responsibilities within a highly respected engineering environment.Long-term career progression within a growing global business.If you are an experienced marine electrical engineer looking for your next challenge in Gdynia, we would be keen to hear from you.Apply now or contact ERSG for a confidential discussion. 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.