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Offshore Construction and Commissioning Automation & Telecom Discipline Lead - Offshore wind The Automation & Telecom Discipline Lead reports operationally to the CC Offshore Installation Manager for the offshore substations. The position is a 14/14 rotational role offshore in the Polish Baltic Sea, with accommodation provided on the adjacent jack-up barge. The role is responsible for leading Company follow-up of offshore construction, completion and commissioning activities within the automation and telecom discipline. Responsibilities Lead the offshore automation and telecom discipline at the OSS, ensuring activities are executed safely and in accordance with the approved design, specifications, procedures, system boundaries and project requirements.Lead Company follow-up of contractors, package suppliers and vendors, verifying progress and quality, resolving technical blockers and escalating risks to the OIM and Commissioning Lead.Cover the relevant automation, SCADA, telecom, fibre-optic and industrial network systems, including interfaces between the OSS, ONS/control room, WTGs and other project packages.Review and support the preparation of work orders, work packs, commissioning procedures, test packs and RAMS, ensuring system boundaries and execution prerequisites are verified before field execution.Coordinate and witness mechanical completion, pre-commissioning, SAT, functional and end-to-end testing.Monitor completion status in ProCoSys or the applicable completion system, including punch categorisation, closure, documentation and readiness for handover.Coordinate offshore fibre termination, patching, continuity and network testing, including dependencies with control and protection activities.Ensure technical clarifications and required changes are properly assessed, authorised, recorded and tested.Coordinate discipline interfaces with electrical, control and protection, commissioning, Operations, IT/OT, cybersecurity and other contractors.Support the safe operation, monitoring and troubleshooting of automation and telecom systems during hook-up and commissioning.Participate in daily planning, SIMOPS, control-of-work and look-ahead meetings, ensuring discipline prerequisites and resource requirements are visible.Lead and coordinate assigned engineers, inspectors and vendor representatives, including priorities, field coverage and reporting.Support system acceptance and staged handover to Operations, ensuring outstanding conditions, punches and responsibilities are clearly documented.Maintain effective cooperation with contractor and vendor teams while ensuring they retain responsibility for their contractual scope and deliverables.Complete a structured handover between back-to-back rotation holders covering system status, risks, punches, vendor actions, configuration changes and upcoming activities.Perform an assigned emergency-response role where required and maintain the necessary medical, safety, technical and offshore competence. Qualifications and experience Relevant engineering or technical qualification in automation, control, telecom, instrumentation, electrical engineering or equivalent experience.Experience in automation and telecom construction and commissioning within offshore wind, offshore substations, HV substations, oil and gas or comparable major infrastructure.Previous experience in a lead or senior supervisory role.Strong knowledge of SCADA, industrial networks, fibre-optic systems, telecom systems and commissioning practices.Experience with completion-management systems such as ProCoSys, PIMS or equivalent.Experience managing contractors, vendors, system interfaces, punches and handover to Operations.Good written and spoken English.Able to work offshore on a 14/14 rotation and meet applicable project, medical and Polish mobilisation requirements. 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.

Offshore Construction and Commissioning Automation & Telecom Discipline Lead - Offshore wind The Automation & Telecom Discipline Lead reports operationally to the CC Offshore Installation Manager for the offshore substations. The position is a 14/14 rotational role offshore in the Polish Baltic Sea, with accommodation provided on the adjacent jack-up barge. The role is responsible for leading Company follow-up of offshore construction, completion and commissioning activities within the automation and telecom discipline. Responsibilities Lead the offshore automation and telecom discipline at the OSS, ensuring activities are executed safely and in accordance with the approved design, specifications, procedures, system boundaries and project requirements.Lead Company follow-up of contractors, package suppliers and vendors, verifying progress and quality, resolving technical blockers and escalating risks to the OIM and Commissioning Lead.Cover the relevant automation, SCADA, telecom, fibre-optic and industrial network systems, including interfaces between the OSS, ONS/control room, WTGs and other project packages.Review and support the preparation of work orders, work packs, commissioning procedures, test packs and RAMS, ensuring system boundaries and execution prerequisites are verified before field execution.Coordinate and witness mechanical completion, pre-commissioning, SAT, functional and end-to-end testing.Monitor completion status in ProCoSys or the applicable completion system, including punch categorisation, closure, documentation and readiness for handover.Coordinate offshore fibre termination, patching, continuity and network testing, including dependencies with control and protection activities.Ensure technical clarifications and required changes are properly assessed, authorised, recorded and tested.Coordinate discipline interfaces with electrical, control and protection, commissioning, Operations, IT/OT, cybersecurity and other contractors.Support the safe operation, monitoring and troubleshooting of automation and telecom systems during hook-up and commissioning.Participate in daily planning, SIMOPS, control-of-work and look-ahead meetings, ensuring discipline prerequisites and resource requirements are visible.Lead and coordinate assigned engineers, inspectors and vendor representatives, including priorities, field coverage and reporting.Support system acceptance and staged handover to Operations, ensuring outstanding conditions, punches and responsibilities are clearly documented.Maintain effective cooperation with contractor and vendor teams while ensuring they retain responsibility for their contractual scope and deliverables.Complete a structured handover between back-to-back rotation holders covering system status, risks, punches, vendor actions, configuration changes and upcoming activities.Perform an assigned emergency-response role where required and maintain the necessary medical, safety, technical and offshore competence. Qualifications and experience Relevant engineering or technical qualification in automation, control, telecom, instrumentation, electrical engineering or equivalent experience.Experience in automation and telecom construction and commissioning within offshore wind, offshore substations, HV substations, oil and gas or comparable major infrastructure.Previous experience in a lead or senior supervisory role.Strong knowledge of SCADA, industrial networks, fibre-optic systems, telecom systems and commissioning practices.Experience with completion-management systems such as ProCoSys, PIMS or equivalent.Experience managing contractors, vendors, system interfaces, punches and handover to Operations.Good written and spoken English.Able to work offshore on a 14/14 rotation and meet applicable project, medical and Polish mobilisation requirements. 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.

Controls Engineer - BESS CommissioningJob Title: Controls Engineer - BESS CommissioningProject: Battery Energy Storage System (BESS)Contract: Contract / FreelanceLocation: Site-based, UKStart: ASAP / ImmediateDuration: TBC, with potential extensionWorking Pattern: Site-based, with commissioning and testing periods potentially requiring extended hoursRole OverviewWe are seeking an experienced Controls Engineer to support the commissioning, testing and integration of a large-scale Battery Energy Storage System (BESS) project.The successful candidate will be responsible for commissioning and troubleshooting the control systems associated with the BESS, including PLC/RTU systems, SCADA, EMS/PMS, BMS interfaces, PCS/inverters and plant-level controls.The role will involve working closely with the commissioning, electrical, SCADA, protection and OEM teams to ensure the complete BESS control architecture is correctly configured, integrated, tested and handed over to the client.Key ResponsibilitiesLead and support controls commissioning activities for the BESS project from pre-commissioning through to energisation, functional testing and handover.Commission and troubleshoot PLC, RTU, SCADA, EMS/PMS and plant control systems.Configure and test control logic, sequences, interlocks, permissives, alarms and trips.Verify communications and data exchange between:BESS PLC/RTUSCADAEnergy Management System (EMS)Power Management System (PMS)Battery Management System (BMS)Power Conversion System (PCS)InvertersHV/LV equipmentProtection and metering systemsCarry out I/O checks, loop checks and point-to-point testing.Support FAT/SAT activities and review test documentation.Perform functional testing of BESS operating modes, including charging, discharging, standby, grid support and emergency shutdown functions.Test and validate remote/local control functionality.Support testing of active power, reactive power, voltage and frequency control functions.Verify grid-code related control functions, where applicable.Investigate and resolve PLC, RTU, SCADA and communications faults during commissioning.Test and validate alarms, events, status indications and control commands within the SCADA system.Support Modbus TCP/IP, IEC 61850, IEC 60870-5-104, OPC UA/DA or other industrial communications as required by the project.Review PLC/RTU logic, control narratives, functional design specifications and cause-and-effect documentation.Assist with integration between the BESS and DNO/TSO/utility control systems.Support testing of emergency stop, safety interlocks and shutdown sequences.Work with OEMs and subcontractors to diagnose and resolve commissioning issues.Record test results, punch-list items, defects and corrective actions.Produce and review commissioning documentation, test sheets and handover documentation.Support final performance testing and successful handover to operations.Technical Experience RequiredThe ideal candidate will have strong experience in industrial controls commissioning, preferably within the energy, power generation, renewable energy or BESS sectors.Experience with some or all of the following is desirable:BESS control systemsPLCs and RTUsSCADA systemsEMS / PMSBMS and PCS interfacesBattery energy storage systemsPower conversion systems / invertersHV/LV electrical systemsIndustrial communicationsModbus TCP/IPIEC 61850IEC 60870-5-104OPC UA / OPC DAEthernet/IPProfinetTCP/IP networkingRemote Terminal Units (RTUs)PLC programming and fault findingHMI/SCADA configurationAlarm and event managementControl panels and instrumentationElectrical protection interfacesMetering systemsGrid connection/control systemsCommissioning ExperienceCandidates should have demonstrable experience with:Pre-commissioning inspectionsI/O and point-to-point testingLoop checksCold commissioningHot commissioningEnergisation supportFunctional testingSATIntegrated systems testingTroubleshootingControl system modificationsSite acceptance testingPerformance testingDefect/punch-list managementSystem handoverBESS-Specific TestingParticular emphasis will be placed on experience testing the interaction between the various BESS control layers.The engineer may be required to verify:BMS → PCS → PLC/RTU → EMS/PMS → SCADA → Grid/DNOincluding:State of Charge (SoC)State of Health (SoH)Charge/discharge commandsActive power setpointsReactive power setpointsVoltage controlFrequency controlRamp ratesImport/export limitsBattery limitsPCS operating modesGrid connection statusFault conditionsEmergency shutdownInterlocks and permissivesAlarm and trip functionalityRemote control commandsCommunications failure behaviourLoss-of-grid conditionsQualifications & CertificationsDegree/HNC/HND or equivalent qualification in Electrical Engineering, Control Systems, Automation or a related discipline.Demonstrable commissioning experience within an industrial or energy environment.Strong understanding of electrical and control systems.Relevant electrical/control systems safety qualifications.CSCS/ECS or equivalent site certification desirable.18th Edition desirable depending on project requirements.Experience working under RAMS, permit-to-work and site commissioning procedures.Desirable Sector ExperienceExperience on projects involving:Battery Energy Storage SystemsSolar PVWindSubstationsGrid connectionsPower generationHV infrastructureRenewable energyData centresIndustrial automationPower plantsUtilitiesersg 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.

Controls Engineer - BESS CommissioningJob Title: Controls Engineer - BESS CommissioningProject: Battery Energy Storage System (BESS)Contract: Contract / FreelanceLocation: Site-based, UKStart: ASAP / ImmediateDuration: TBC, with potential extensionWorking Pattern: Site-based, with commissioning and testing periods potentially requiring extended hoursRole OverviewWe are seeking an experienced Controls Engineer to support the commissioning, testing and integration of a large-scale Battery Energy Storage System (BESS) project.The successful candidate will be responsible for commissioning and troubleshooting the control systems associated with the BESS, including PLC/RTU systems, SCADA, EMS/PMS, BMS interfaces, PCS/inverters and plant-level controls.The role will involve working closely with the commissioning, electrical, SCADA, protection and OEM teams to ensure the complete BESS control architecture is correctly configured, integrated, tested and handed over to the client.Key ResponsibilitiesLead and support controls commissioning activities for the BESS project from pre-commissioning through to energisation, functional testing and handover.Commission and troubleshoot PLC, RTU, SCADA, EMS/PMS and plant control systems.Configure and test control logic, sequences, interlocks, permissives, alarms and trips.Verify communications and data exchange between:BESS PLC/RTUSCADAEnergy Management System (EMS)Power Management System (PMS)Battery Management System (BMS)Power Conversion System (PCS)InvertersHV/LV equipmentProtection and metering systemsCarry out I/O checks, loop checks and point-to-point testing.Support FAT/SAT activities and review test documentation.Perform functional testing of BESS operating modes, including charging, discharging, standby, grid support and emergency shutdown functions.Test and validate remote/local control functionality.Support testing of active power, reactive power, voltage and frequency control functions.Verify grid-code related control functions, where applicable.Investigate and resolve PLC, RTU, SCADA and communications faults during commissioning.Test and validate alarms, events, status indications and control commands within the SCADA system.Support Modbus TCP/IP, IEC 61850, IEC 60870-5-104, OPC UA/DA or other industrial communications as required by the project.Review PLC/RTU logic, control narratives, functional design specifications and cause-and-effect documentation.Assist with integration between the BESS and DNO/TSO/utility control systems.Support testing of emergency stop, safety interlocks and shutdown sequences.Work with OEMs and subcontractors to diagnose and resolve commissioning issues.Record test results, punch-list items, defects and corrective actions.Produce and review commissioning documentation, test sheets and handover documentation.Support final performance testing and successful handover to operations.Technical Experience RequiredThe ideal candidate will have strong experience in industrial controls commissioning, preferably within the energy, power generation, renewable energy or BESS sectors.Experience with some or all of the following is desirable:BESS control systemsPLCs and RTUsSCADA systemsEMS / PMSBMS and PCS interfacesBattery energy storage systemsPower conversion systems / invertersHV/LV electrical systemsIndustrial communicationsModbus TCP/IPIEC 61850IEC 60870-5-104OPC UA / OPC DAEthernet/IPProfinetTCP/IP networkingRemote Terminal Units (RTUs)PLC programming and fault findingHMI/SCADA configurationAlarm and event managementControl panels and instrumentationElectrical protection interfacesMetering systemsGrid connection/control systemsCommissioning ExperienceCandidates should have demonstrable experience with:Pre-commissioning inspectionsI/O and point-to-point testingLoop checksCold commissioningHot commissioningEnergisation supportFunctional testingSATIntegrated systems testingTroubleshootingControl system modificationsSite acceptance testingPerformance testingDefect/punch-list managementSystem handoverBESS-Specific TestingParticular emphasis will be placed on experience testing the interaction between the various BESS control layers.The engineer may be required to verify:BMS → PCS → PLC/RTU → EMS/PMS → SCADA → Grid/DNOincluding:State of Charge (SoC)State of Health (SoH)Charge/discharge commandsActive power setpointsReactive power setpointsVoltage controlFrequency controlRamp ratesImport/export limitsBattery limitsPCS operating modesGrid connection statusFault conditionsEmergency shutdownInterlocks and permissivesAlarm and trip functionalityRemote control commandsCommunications failure behaviourLoss-of-grid conditionsQualifications & CertificationsDegree/HNC/HND or equivalent qualification in Electrical Engineering, Control Systems, Automation or a related discipline.Demonstrable commissioning experience within an industrial or energy environment.Strong understanding of electrical and control systems.Relevant electrical/control systems safety qualifications.CSCS/ECS or equivalent site certification desirable.18th Edition desirable depending on project requirements.Experience working under RAMS, permit-to-work and site commissioning procedures.Desirable Sector ExperienceExperience on projects involving:Battery Energy Storage SystemsSolar PVWindSubstationsGrid connectionsPower generationHV infrastructureRenewable energyData centresIndustrial automationPower plantsUtilitiesersg 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 seeking an experienced HSE Manager to oversee Health, Safety and Environmental activities across a major data centre programme in Dublin.The role will cover both the prefabrication/manufacturing phase at a Dublin-based manufacturing facility and the subsequent installation and construction activities across multiple data centre sites.The successful candidate will work closely with project management, construction, manufacturing and engineering teams to ensure a consistently high standard of HSE performance throughout the full project lifecycle.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.