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Position: Material Estimator / Material Planning Specialist (m/f/d)Project: Overhead Line Construction Location: Stuttgart, Germany Start Date: October 2026 Contract Duration: Until September 30, 2027, with potential extension Workload: Approx. 40 hours/week (1.0 FTE) Remote Work: 60% On-site Presence: 40% in Stuttgart, typically around 2 days per weekResponsibilitiesDetermine and compile project-specific material requirements for overhead line construction using defined tools and methodologies.Calculate material requirements for conductor wires, earth wires, overhead cables, fittings, insulators, attachments, construction cables, steel components, connecting materials, climbing systems, and related equipment.Calculate conductor wire drum/pass lengths.Determine additional material requirements for sample testing based on applicable standards, normative requirements, and internal technical guidelines.Coordinate and monitor delivery quantities and delivery schedules with internal departments and suppliers.Support the Project Manager in arranging replacement deliveries for defective or non-conforming materials.Maintain, validate, and control project-related material and numerical data.Carry out ad-hoc calculations and provide numerical evaluations related to material requirements.Support the project team in ensuring that material requirements are delivered in accordance with project schedules, quality requirements, and technical specifications.Provide regular and structured information to the overall project management and management team regarding material-related topics.Support the timely and budget-compliant execution of outstanding measures within the overhead line construction project. RequirementsCompleted technical qualification as a Technician or a completed degree in Engineering (FH, University, or DH).Strong numerical and analytical skills with a high affinity for working with figures and data.Very good Microsoft Excel skills; programming knowledge in Excel VBA is advantageous.Experience in overhead line construction (Freileitungsbau) is highly desirable.Experience in project management and knowledge of line construction, steel construction, or linear infrastructure projects.Strong ability to work with technical and project-related data and translate requirements into accurate material calculations.Ability to work independently while coordinating effectively with project management, internal departments, and external suppliers.German communication skills sufficient for effective coordination within the project environment.Willingness to travel to project locations within Baden-Württemberg Tools / SystemsMicrosoft Excel / MS OfficeExcel VBA advantageousMS ProjectSharePointELOIHL-webQ-GISOther internal project management tools 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.

Join one of the UK's largest electricity infrastructure programmes and play a key role in delivering major civil engineering works including overhead line upgrades, substations, earthworks, roads, drainage, piling and foundations.As a Section Engineer, you'll support site delivery, carry out setting out and engineering control, coordinate construction activities, maintain quality records, and provide technical support across multiple work fronts.What We're Looking ForSite Engineer, Section Engineer or similar experienceStrong setting out and engineering control backgroundCivil engineering, infrastructure, utilities or construction project experienceCSCS Card and Full UK Driving LicenceCivil Engineering qualification (or related discipline)Must have full UK working rightsWhat's on Offer?Major career development opportunityExposure to a nationally significant infrastructure projectCompetitive salary + car allowanceLong-term project pipeline and progression opportunitiesPlease note: This is a site-based role requiring travel between project locations and successful completion of a DBS check.Apply today with ERSG to be part of a project helping shape the UK's future energy network. 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 Quantity Surveyor - FreelanceLocation: IrelandContract: Freelance / ContractStart: Immediate / ASAPWe're looking for an experienced Senior Quantity Surveyor to join a major project on a freelance basis, taking ownership of the commercial and contractual management of the project from procurement through to completion.This is a hands-on commercial role suited to an SQS who is confident managing subcontractors, upstream contracts, variations, cost control, forecasting and commercial risk.Key ResponsibilitiesLead commercial and contractual management across allocated projects.Manage upstream contracts, notices, variations and commercial compliance.Develop and maintain project budgets, forecasts and cost reports.Procure, negotiate and manage subcontract packages.Manage subcontractor accounts, valuations, variations, payments and final accounts.Prepare and submit monthly applications and supporting commercial documentation.Maintain variation, liability, risk and opportunity registers.Identify and mitigate commercial risks while maximising opportunities.Work closely with Project Managers, Contracts Managers and delivery teams.Support commercial audits, governance and continuous improvement.What We're Looking ForProven experience as a Senior Quantity Surveyor on major construction or engineering projects.Strong subcontract management and upstream contract administration experience.Excellent knowledge of variations, valuations, payment applications, forecasting and cost control.Strong contractual and commercial awareness.Ability to operate independently in a fast-paced project environment.Highly advantageous:M&E / Mechanical & Electrical experiencePharmaceutical / Life Sciences project experienceExperience working on complex, high-value engineering or construction projects.If you're an experienced Freelance SQS looking for your next opportunity and have a strong commercial background, we'd like to hear from you.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.

The Site Manager is responsible for the delivery of assigned sections of large-scale projects.Working closely with the Project Manager and Site Management team, the Section Manager ensures that works are delivered safely, to the highest quality standards, on programme and within budget.This role has a strong focus on health & safety leadership, quality control, subcontractor coordination, and the effective sequencing of works to support the overall construction programme.Key ResponsibilitiesTake ownership of designated sections of the project, ensuring works are delivered in line with project specifications, programme milestones and Walls Construction standards.Lead and enforce all Health, Safety, Environmental & Quality (HSEQ) requirements, ensuring full compliance with company procedures and local regulatory standards.Manage and coordinate subcontractors, forepersons and direct labour to achieve production targets and programme objectives.Plan and oversee site setup activities within assigned sections, including logistics, access, security, deliveries and traffic management.Work closely with the Project Manager to support programme delivery, including the effective sequencing of trades to maximise quality and minimise rework.Monitor and manage resources including labour, plant, materials and site overheads within your section.Ensure quality inspections, snagging and handover activities are completed to the required data centre standards.Maintain clear communication with the wider site team to ensure smooth interfaces between sections and trades.Support a positive site culture, maintaining strong employee and subcontractor relations.RequirementsMinimum 7+ years' experience in a site management role.Experience across commercial, industrial, residential, fit-out or refurbishment projects; data centre experience is highly advantageous.Strong knowledge of construction sequencing, quality management and HSEQ systems.Proven ability to manage subcontractors and multiple work fronts in a fast-paced environment.Willingness and flexibility to work on European-based projects as required.Excellent organisational, communication and leadership skills.Rewards & BenefitsA competitive and attractive rewards package, including car allowance, pension scheme, professional subscription support, and additional benefits.Opportunities for increased responsibility, continued professional development, and long-term career progression within the organisation.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 searching for a Project Manager to deliver a Utility-Scale Solar Farm in the Midland of Ireland. This role will see the successful candidate initially managing one Solar/PV project before supporting across several other projects over the next couple of years. Each project will be well-resourced, with site-based colleagues overseeing the day-to-day activities.Applicants will be responsible for;Managing project performance from a time and cost perspective.Managing coordination across the EPC functions.Leading contractual management, and mitigating budget variations).Risk management.Stakeholder management.This role will be a hybrid position (80% home based)Applicants MUST have experience of acting as an EPC Contractor within the Irish market. Also, experience in delivering Utility-Scale Solar/PV projects is essential to ensure the success of the project. Applicants MUST hold a degree in Construction, Engineering, Project Management or a related discipline required.Salary is €100,000-€120,000 + bonus + benefits.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 searching for an Assistant Site Manager to deliver a Utility-Scale Solar Farm in the Midland of Ireland. Upon joining, our client will provide training and development on an existing project before providing the scope to act as Site Manager on another site, which will go live at the beginning of 2027.Applicants will be responsible for;Ensuring the smooth running of the site, in accordance with SHEQ principals.Managing subcontractors, engineers and suppliers to ensure delivery of project.Managing site progress and resolving challenges to site delivery.Ensure site records are managed appropriately.Being proactive in ensuring stock levels are controlled.Supporting handover to the end-client.This role will be site-based (five days per week).Applicants MUST have experience of acting as an EPC Contractor within the Irish market. Also, experience in delivering Utility-Scale Solar/PV projects is essential to ensure the success of the project. Applicants with a degree in Construction, Engineering or a related discipline preferred.Salary is €60,000-€70,000 + bonus + benefits.You MUST be eligble to work in Ireland, and have a valid drivers license. 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.