Transmission & Distribution

Aufgaben & Verantwortlichkeiten HOAI Leistungsphase 3 - EntwurfsplanungPlanung und Abstimmung der BaustelleneinrichtungHOAI Leistungsphase 5 - AusführungsplanungPrüfung, Kommentierung und Optimierung von LeistungsverzeichnissenKoordination und Integration von Leistungen anderer FachplanerÜberprüfung und Fortschreibung des TerminplansHOAI Leistungsphase 6 - Vorbereitung der VergabeErmittlung und Prüfung von MengenErstellung von Leistungsbeschreibungen und LeistungsverzeichnissenZusammenstellung vollständiger VergabeunterlagenHOAI Leistungsphase 7 - Mitwirkung bei der VergabeEinholung von Angeboten (RFQs)Prüfung und Bewertung von AngebotenTeilnahme an BietergesprächenUnterstützung bei der Vergabe und Auftragserteilung Erfahrung in der Zusammenarbeit mit Netzbetreibern, Generalübernehmern und Bauunternehmen ist wünschenswert 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.

Design Manager The Design Manager will lead a specialist technical design team delivering engineering projects, acting as the technical authority within their discipline. The role involves managing client interfaces, commercial and contractual matters, and ensuring the timely delivery of high-quality design outputs. The Design Manager will oversee budgets, manage risks, and develop team capability to meet business objectives.Key ResponsibilitiesAct as the primary client interface and support project and business development opportunities.Lead and manage the design team to deliver quality outputs on time and to agreed standards.Ensure effective design assurance, reviews, and final technical approvals.Oversee design risk, health and safety compliance, and CDM Regulations 2015 requirements.Ensure designs are fit for construction and operation, including risk and hazard assessments.Manage contracts, budgets, resources, and project performance against financial targets.Support bids, tenders, and team growth initiatives.Contribute to continuous improvement of systems, processes, and quality standards.RequirementsDegree in Electrical Engineering or related discipline.Chartered Engineer (ICE, IStructE, or equivalent).10+ years' UK-based experience in consultancy or contracting.Strong knowledge of the UK Energy sector and DNO experience.Proven multi-disciplinary project and commercial management experience.Knowledge of CDM Regulations 2015 and UK health and safety requirements.Proficiency in Autodesk software and MS365.Excellent communication and stakeholder management skills.Full UK driving licence.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.

Job Summary:The preferred candidate is responsible for design preparation based on customer specifications, conducting engineering activities from the design stage through site commissioning, and acting as a technical interface between the customer and the internal grid automation technical community. In-depth hands-on experience and knowledge of protection and scheme design for electrical substations is an essential element of this role. This role will report directly to the Engineering Team Leader for Protection Systems.Key Responsibilities:Ø Lead Technical Projects: Drive technical project activities, lead customer kick-off meetings, and ensure successful project execution from design to commissioning.Ø Customer and Project Management: Participate in project risk reviews, manage project budgets in terms of man-days allocated to engineering tasks, and provide regular progress updates.Ø Design and Documentation: Analyse customer specifications, prepare project technical documentation, and validate technical solutions with customers.Ø Technical Oversight: Specify software and Intelligent Electronic Devices (IEDs), manage technical execution planning, and ensure adherence to applicable safety standards.Ø Issue Resolution: Address technical deviations, manage fault reports, and support site engineers remotely or on-site.Ø Testing and Commissioning: Lead Factory Acceptance Tests (FAT), Site Acceptance Tests (SAT), and coordinate with commissioning teams for major site milestones.Essential Qualifications:Ø Educational Background: BSc. in Electrical Engineering or equivalent.Ø Experience: Over five years of experience in protection and electrical design engineering.Ø Technical Skills: Strong knowledge of protection functions, electrical schemes, and cubicle design.Ø Design Expertise: Proficient in designing and configuring protection relays and performing network studies.Ø Substation Automation Systems: Proven knowledge of modern substation automation solutions is preferred.Ø Travel: Ability to travel locally and internationally, with a valid driver's license.Desired Characteristics:Ø Automation and Protection Systems: In-depth knowledge of automation electrical schemes, detailed design of electrical protection relays (LV, MV, and HV), and network studies.Ø Interpersonal and Problem-Solving Skills: Strong interpersonal, problem-solving, and organizational skills.Ø Independent and Flexible: Ability to work independently in a dynamic environment with a flexible approach to working hours.Ø Communication and Teamwork: Excellent verbal and written communication skills, with the ability to collaborate effectively across departments.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.

Aufgaben & VerantwortlichkeitenSicherstellung der Einhaltung aller EHS-Vorgaben, Gesetze und KundenanforderungenUnterstützung des Projekt- und Site-Managements in allen EHS-relevanten ThemenKoordination und Umsetzung der EHS-Maßnahmen auf der BaustelleDurchführung von Sicherheitsunterweisungen und Toolbox TalksMeldung, Analyse und Nachverfolgung von Vorfällen und BeinaheunfällenÜberwachung von Umwelt-, Sicherheits- und NotfallmaßnahmenKontrolle der EHS-Leistung von SubunternehmernPflege der EHS-Dokumentation und Erstellung von Berichten und KPIsMust-have (zwingend erforderlich)Abgeschlossenes Studium / Ausbildung im technischen oder ingenieurwissenschaftlichen Bereich (z. B. Umweltwissenschaften, Arbeitssicherheit, Ingenieurwesen oder vergleichbar)Anerkannte EHS-Qualifikation in Deutschland (z. B. Fachkraft für Arbeitssicherheit oder mindestens Kompetenzfeld 3 - Lernfeld 3)Sehr gute Kenntnisse in Arbeitssicherheit, Umwelt- und GesundheitsschutzErfahrung im Umgang mit Subunternehmern und Durchsetzung von EHS-VorgabenGute KommunikationsfähigkeitenGrundkenntnisse in Microsoft Office (Excel, Word, PowerPoint)Nice to have (von Vorteil)Erfahrung in Bau- oder ProjektumgebungenSehr gute Deutsch- und EnglischkenntnisseKenntnisse in Hochrisiko-Tätigkeiten (z. B. Lockout/Tagout, Arbeiten in engen Räumen, elektrische Sicherheit, Arbeiten in der Höhe)Offshore- oder internationale EHS-ErfahrungErfahrung mit internen Audits, Root-Cause-Analysen und kontinuierlicher Verbesserung 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 MEP Mechanical EngineerOutside IR35HybridRole PurposeThe Principal MEP Mechanical Engineer will lead the mechanical engineering delivery of residential and commercial construction projects from pre-construction through commissioning and handover. The role acts as the senior mechanical technical authority, ensuring systems are compliant, coordinated, cost-effective, and buildable while supporting programme, quality, and safety objectives.Key ResponsibilitiesTechnical & Delivery LeadershipLead mechanical engineering delivery across multiple residential and commercial projects.Take ownership of mechanical design development and construction-stage design responsibility on D&B projects.Review, challenge, and manage consultant designs to ensure buildability, value, and programme certainty.Ensure compliance with UK legislation and standards, including:Building Regulations (Part L, Part F, Part O, Part G)CIBSE Guides and Technical MemorandaBS EN standards and relevant British StandardsBSRIA commissioning guidesHeat Network (Metering and Billing) Regulations where applicableProvide technical leadership across HVAC, domestic water services, drainage, above-ground soil and waste, and specialist mechanical systems.Pre-Construction & Design ManagementProvide mechanical input into bids, tenders, and pre-construction activities.Review Employer's Requirements, specifications, and performance criteria.Lead value engineering, alternative solutions, and risk mitigation strategies.Coordinate mechanical design with electrical, public health, structural, architectural, and fire engineering teams.Manage RFIs, design changes, and technical submissions.Site Support & Construction PhaseProvide senior mechanical engineering support to site and project teams.Attend site meetings, coordination workshops, and technical reviews.Support installation quality, inspections, pressure testing, flushing, and commissioning.Resolve on-site mechanical issues, non-conformances, and installation constraints.Oversee commissioning strategies, witnessing, O&M manuals, and handover documentation.Commercial & Programme ManagementWork closely with commercial and procurement teams to manage cost, variations, and supply chain performance.Support procurement strategies for plant, equipment, and specialist subcontractors.Ensure mechanical works align with construction sequencing and programme milestones.Leadership & Team DevelopmentAct as senior mechanical authority and mentor for engineers, design managers, and site teams.Support the development and technical competence of junior mechanical engineers.Promote best practice in safe design, quality assurance, and constructability.Health, Safety & CompliancePromote safe-by-design principles and contractor H&S standards.Fulfil Designer duties under CDM Regulations 2015 where required.Ensure compliance with company QA systems, ISO standards, and statutory requirements.Skills & CompetenciesTechnical SkillsStrong contractor-side experience delivering mechanical services on residential and commercial developments.In-depth knowledge of HVAC systems including:Air-source and ground-source heat pumpsVRF/VRV systemsGas-fired and electric heating systemsMechanical ventilation (MVHR, smoke control interface)Strong understanding of domestic water services, boosted systems, drainage, and water efficiency.Experience with BIM Level 2 coordination using Revit and Navisworks.Professional SkillsStrong leadership and decision-making capability in live construction environments.Clear and effective communication with site teams, consultants, subcontractors, and clients.Commercially aware, pragmatic, and solutions-focused.Ability to manage multiple projects concurrently.Qualifications & ExperienceDegree or HNC/HND in Mechanical Engineering or Building Services Engineering (or equivalent).Chartered Engineer (CEng) or Incorporated Engineer (IEng) status desirable; working towards acceptable.Typically 10+ years' experience in UK building services engineering, with significant contractor-side delivery experience.Proven experience delivering residential and commercial projects through construction and handover.Desirable ExperienceHigh-rise residential schemes (including ventilation, overheating, and fire strategy interfaces).Low-carbon and net-zero technologies, including heat networks and renewable systems.Tier 1 or Tier 2 main contractor environment.MMC, prefabrication, and off-site plant solutions. 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 MEP Electrical EngineerOutside IR35Hybrid working Role PurposeThe Principal MEP Electrical Engineer will lead the electrical delivery of residential and commercial construction projects from pre-construction through to commissioning and handover. Acting as the senior technical authority, the role ensures electrical systems are safe, compliant, coordinated, commercially viable, and buildable, while supporting programme and quality objectives.Key ResponsibilitiesTechnical & Delivery LeadershipLead electrical engineering delivery across multiple residential and commercial projects.Take ownership of electrical design development, technical submissions, and construction-stage design responsibility (including D&B projects).Review, challenge, and manage consultant designs to ensure buildability, value, and programme efficiency.Ensure full compliance with UK regulations and standards, including:BS 7671 (IET Wiring Regulations)Building Regulations (Part L, Part B, Part E, etc.)BS 5839 (Fire Detection & Alarm Systems)BS 5266 (Emergency Lighting)BS 9991 / BS 9999 (Residential & Commercial Fire Safety)CIBSE Guides and Technical MemorandaProvide technical leadership on LV/HV systems, lighting, small power, fire alarm, access control, CCTV, data, EV charging, PV, and smart building systems.Pre-Construction & Design ManagementSupport tendering and pre-construction activities, including:Technical input into bids, clarifications, and contractor proposalsReview of Employer's Requirements and Contractor's ProposalsValue engineering and cost optimisationLead design coordination with MEP consultants, architects, structural engineers, and supply chain partners.Manage design change control, RFIs, and technical queries.Ensure electrical designs align with procurement strategy and construction sequencing.Site Support & Construction PhaseProvide senior-level technical support to site teams and project managers.Attend site meetings, design workshops, and coordination reviews.Support installation quality, inspections, testing, and commissioning activities.Assist in resolving on-site technical issues, non-conformances, and clashes.Ensure compliance with commissioning plans, O&M documentation, and handover requirements.Commercial & Programme AwarenessWork closely with commercial teams to manage variations, value engineering, and risk.Support cost forecasting, procurement decisions, and supply chain engagement.Ensure electrical scope is delivered in line with programme milestones and cost targets.Leadership & Team DevelopmentAct as technical authority and mentor for electrical engineers, design managers, and site teams.Support the development of junior engineers and review technical competence.Promote best practice in safe systems of work, quality, and buildability.Health, Safety & CompliancePromote and embed safe-by-design principles and contractor H&S standards.Fulfil Designer duties under CDM Regulations 2015 where applicable.Ensure compliance with company QA systems and ISO standards.Skills & CompetenciesTechnical SkillsStrong contractor-side experience with residential (high-rise and low-rise) and commercial developments.In-depth knowledge of construction-stage electrical engineering and D&B procurement.Experience with temporary electrical systems, builders' works interfaces, and logistics planning.Good working knowledge of BIM Level 2, Revit, Navisworks, and coordination workflows.Professional SkillsStrong leadership and decision-making ability in live project environments.Excellent communication skills with site teams, clients, consultants, and subcontractors.Commercially astute with a practical, solutions-focused mindset.Ability to manage multiple projects and competing priorities.Qualifications & ExperienceDegree or HNC/HND in Electrical Engineering or Building Services Engineering (or equivalent).Chartered Engineer (CEng) or Incorporated Engineer (IEng) status desirable; working towards acceptable.Typically 10+ years' experience in UK building services, with significant contractor-side experience.Proven track record delivering residential and commercial projects through construction and handover.Desirable ExperienceHigh-rise residential schemes (including fire strategy and compliance).EV infrastructure, PV systems, and low-carbon technologies.Experience working with Tier 1 or Tier 2 main contractors.Knowledge of MMC, off-site manufacturing, and modular systems. 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 Electrical Design Engineer | Outside IR35 | Hybrid Central London | 6 Months Initial I am on the lookout for a Senior Electrical Design Engineer to work on a major telecoms infrastructure project. This role is ideal for someone who is confident producing high-quality LV power and lighting designs and is looking to take ownership within a fast-moving project environment. As well as someone who is confident in delivering and producing comprehense electrical design packs, including, drawings, calculations and specifications. Duration: 6 months initial Determination: Outside IR35Rate: £45 - £50 per hourTravel: 3x per week in office / 2x work from homeRequired Skills & Experience:Proficiency in AutoCAD 2D, Trimble ProDesign (Amtech), Dialux, and MS OfficeStrong understanding of British StandardsExcellent communication skills and willingness to take responsibilityersg 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.