Thank you for applying!

Commissioning Engineer required for a leading Independent Power Producer (IPP) to support the commissioning of a 100MW+ solar farm in Cork, Ireland. Candidates must have proven hands-on commissioning experience on utility-scale solar farms, including electrical testing, fault finding, and energisation. This is an 8-month freelance contract, fully on-site, with an ASAP start. Further PV projects across Ireland may be available upon completion. Applicants must be eligible to work in Ireland.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 seeking an experienced OFCI Package Manager to oversee the delivery of critical owner-furnished, contractor-installed equipment packages on a major data centre project in Finland.This role will be responsible for managing equipment packages through procurement, logistics, installation, and commissioning while coordinating closely with vendors, project teams, and key stakeholders. Key ResponsibilitiesLead the delivery of OFCI equipment packages from procurement through commissioning.Act as the key interface between vendors, project teams, and stakeholders.Manage programme, quality, risk, and reporting activities.Coordinate equipment delivery, installation, and integration with construction schedules.Ensure compliance with technical, safety, and quality requirements.RequirementsDegree qualified in Electrical Engineering or a related discipline.Experience managing vendor-supplied electrical or mechanical equipment packages.Proven delivery experience on mission-critical, industrial, or large-scale infrastructure projects.Strong knowledge of Primavera P6 and MS Project.Excellent stakeholder and vendor management skills.What's on OfferOpportunity to work on a high-profile data centre development.Career progression within a rapidly expanding sector.Competitive salary and benefits package.Collaborative and technically challenging project environment.Applicants must have valid European working rights. Sponsorship is not available for this position. 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.

An exciting opportunity has arisen for an experienced Mechanical Package Manager to join a major mission-critical construction project in Finland.Working within a high-performing delivery team, you will take ownership of the mechanical package, ensuring all works are delivered safely, on programme, within budget, and to the highest quality standards. Key ResponsibilitiesManage mechanical systems from design through commissioning.Coordinate subcontractors, suppliers, and project stakeholders.Monitor programme, commercial performance, and package delivery.Ensure compliance with quality, health, safety, and environmental standards.Support project close-out, testing, and handover activities.RequirementsDegree qualified in Mechanical Engineering or a related discipline.Previous experience delivering mechanical packages on large-scale construction projects.Data centre, pharmaceutical, industrial, or mission-critical project experience preferred.Strong commercial, planning, and leadership capabilities.What's on OfferWork on some of Europe's most advanced construction projects.Competitive salary and benefits package.Clear opportunities for professional growth and development.Supportive and collaborative team environment.Applicants must have valid European working rights. Sponsorship is not available for this position. 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.

Are you an experienced Electrical Package Manager looking to play a key role on a major mission-critical construction project?We are seeking a driven professional to lead the delivery of complex electrical systems on a large-scale data centre development in Finland. You will be responsible for managing the electrical package from design coordination and procurement through to installation, testing, commissioning, and handover.Key ResponsibilitiesManage the full lifecycle of electrical systems delivery.Coordinate subcontractors, suppliers, and site teams.Drive project quality, safety, and programme performance.Monitor package costs, progress, and commercial activities.Support testing, commissioning, and project handover activities.RequirementsDegree qualified in Electrical Engineering or a related discipline.Experience delivering large-scale electrical packages within data centres, pharmaceutical, industrial, or mission-critical environments.Strong understanding of installation, testing, and commissioning processes.Excellent leadership and stakeholder management skills.What's on OfferOpportunity to work on a landmark data centre project.Excellent career progression within a rapidly growing sector.Competitive salary and benefits package.Dynamic and collaborative project environment.Applicants must have valid European working rights. Sponsorship is not available for this position. 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: £400 - £450 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.