Construction Manager – Utility-Scale PV & BESS Job at Piper Maddox (Hamburg)

Site Manager – Solar PV & BESS

We are seeking an experienced Site Manager to oversee the construction and deliv...

Location

Liberia , Monrovia

Salary:

Not provided

Darwin Recruitment GmbH

Expiration Date

Until further notice

Requirements

Proven experience as a Site Manager on utility-scale Solar PV projects
Hands-on experience with BESS installations is strongly preferred
Solid background in HV transmission lines and HV substation construction/commissioning
Strong understanding of EPC project delivery
Knowledge of international HSE standards and best practices
Ability to manage multicultural teams in remote site environments
Excellent leadership, communication, and problem-solving skills

Job Responsibility

Lead and manage all on-site construction activities for Solar PV and BESS projects
Coordinate subcontractors, suppliers, and site personnel to ensure efficient execution
Ensure compliance with HSE (Health, Safety, and Environmental) standards and local regulations
Oversee installation, commissioning, and testing of solar arrays, BESS systems, and associated infrastructure
Manage project schedules, track progress, and report to senior project stakeholders
Supervise civil, mechanical, and electrical works, including HV transmission lines and substations
Identify and mitigate project risks and resolve on-site issues promptly
Ensure quality control and adherence to engineering specifications and project requirements
Liaise with clients, consultants, and local authorities as required

What we offer

Travel, accommodation, security and allowances included
Competitive salary and benefits package
Opportunity to work on a landmark renewable energy project
Dynamic, international working environment
Career growth within a rapidly expanding sector

Fulltime

Senior Construction Project Manager

Join a leading international renewable energy IPP, working as a Senior Project M...

Location

Germany , Berlin or Munich

Salary:

90000.00 - 100000.00 EUR / Year

Piper Maddox

Expiration Date

Until further notice

Requirements

Engineering or electrical engineering background (or equivalent experience)
Proven project or construction management experience in large electricity or infrastructure projects
Experience on the owner’s side or with EPC contractors preferred
Fluent German and English (both negotiation level)
Willingness to travel to project sites

Job Responsibility

End-to-end delivery of utility-scale energy storage projects
EPC and contract management (cost, schedule, quality, claims)
Interface with TSOs, authorities, municipalities, and local stakeholders
Compliance with BImSchG and German construction safety regulations (BaustellV / SiGeKo)
Management of Owner’s Engineer and project controls (budget, risk, reporting)
Senior reporting to German and UK leadership

What we offer

Bonus
Car
Flexible working
strong benefits
Berlin city-centre office

Fulltime

Contract Manager

We are working with a renewable energy developer to appoint an experienced Contr...

Location

United Kingdom , London

Salary:

75000.00 - 85000.00 GBP / Year

Mint Selection

Expiration Date

Until further notice

Requirements

Minimum 7 years' experience in tendering, procurement, and contract management within the energy or infrastructure sector
Demonstrable track record managing tenders and contracts for utility-scale Solar PV projects (50 MW+), from development through to financial close and construction
Proven experience procuring and administering BESS contracts, including battery supply, integration, and EPC/BoP packages
Hands-on experience with HV grid connection procurement, working with DNOs and substation contractors on networks between 33 kV and 132 kV
Degree in Engineering, Business, or a related discipline

Job Responsibility

Lead end-to-end tender processes for EPC, BESS supply, and HV grid connection packages - from RFI and ITT through to bid evaluation and contract award
Negotiate and administer NEC4 and FIDIC-based contracts, ensuring robust risk allocation, performance guarantees, and warranty provisions
Manage post-award commercial activities including payment applications, variations, claims, and final accounts across active construction projects
Produce commercial reporting for internal stakeholders, lenders, and equity investors throughout the project lifecycle

What we offer

25 days annual leave plus bank holidays
Pension with employer contributions
private medical insurance
life assurance
Flexible and hybrid working arrangements
Professional development support including training, membership fees, and conference attendance

Fulltime

Bess Lead Engineer

The Battery Energy Storage, Lead Engineer is responsible for supporting energy s...

Location

United States , Houston

Salary:

Not provided

EDP

Expiration Date

Until further notice

Requirements

Bachelor's degree in Engineering, Data Science, Math, Physics, Chemistry, or similar from an accredited educational institution
5+ years of technical/engineering experience in the energy industry
Experience with design optimizations, value engineering, cost-benefit analysis, or similar
Understanding of Microsoft products and/or complementing products preferred
Competency in Analytical Problem Solving, Strong Communication, Customer/Partner Relationships, and Technology Expertise preferred
Familiarity with communication protocols & Electrical Engineering Software
Knowledge of battery energy storage and solar PV technology
Basic knowledge of energy storage value proposition in the wholesale energy markets and to Off-takers
Experience in energy storage designs required (specifically battery-based)
Knowledge of IEC 62933, NFPA 855, UL 9540, and other relevant standards

Job Responsibility

Determine optimal energy storage system sizing based on technology, costs, application, contract structure, and other applicable constraints in coordination with the renewable asset design. Perform energy storage degradation and augmentation modeling for multiple technologies in coordination and iteration with various use cases based on OEM guidelines
Conceptually design utility-scale energy storage systems and renewable assets + storage that maximized value for the lifetime cost of the system in coordination with the Energy Storage Analytics Department and other Technology Units
Draft preliminary SLD and Layouts based on OEM Specs & Local requirements
Provide the energy storage plant detailed inputs to CapEx Estimation, OPEX, Energy Assessment, and IM&A models
Ability to manage the relationship & early design work with external counterparties & selection of external engineering companies
Knowledge with Fire Safety Codes, Permitting & Fire Detection measures for Battery Storage Projects
Perform energy storage degradation and augmentation modeling for multiple technologies in coordination and iteration with various use cases based on OEM guidelines
Coordinate the preparation of technical packages of the Balance of System (BOS) of BESS, DC, AC low voltage, MV electrical designs, and communications and control system design, for the energy storage plants, ensuring compliance with the conditions established by the business units, other technical departments or external agents & offtake agreements
Review and evaluation of the EPC bidder's proposals pertaining to energy storage during the course of EPC selection
Support the Procurement process during negotiation of the technical terms and exhibits of the BESS Contracts, for Capital Equipment and Balance of System, in coordination with other teams

What we offer

Empower our employees through a positive and innovative work environment that promotes collaboration and agile decision-making
Respect and value each person, providing a flexible, healthy, and inclusive workplace with a range of attractive benefits
Provide a meaningful work experience and prepare our people for future challenges through different opportunities for development and internal mobility

Fulltime

Energy Storage Engineering Lead

EDP Renewables is a global leader in the renewable energy sector and currently o...

Location

United States , Houston

Salary:

Not provided

EDP

Expiration Date

Until further notice

Requirements

Bachelor's degree in Engineering, Data Science, Math, Physics, Chemistry, or similar from an accredited educational institution
5+ years of technical/engineering experience in the energy industry
Experience with design optimizations, value engineering, cost-benefit analysis, or similar
Understanding of Microsoft products and/or complementing products preferred
Competency in Analytical Problem Solving, Strong Communication, Customer/Partner Relationships, and Technology Expertise preferred
Familiarity with communication protocols & Electrical Engineering Software
Knowledge of battery energy storage and solar PV technology
Basic knowledge of energy storage value proposition in the wholesale energy markets and to Off-takers
Experience in energy storage designs required (specifically battery-based)
Knowledge of IEC 62933, NFPA 855, UL 9540, and other relevant standards

Job Responsibility

Determine optimal energy storage system sizing based on technology, costs, application, contract structure, and other applicable constraints in coordination with the renewable asset design
Perform energy storage degradation and augmentation modeling for multiple technologies in coordination and iteration with various use cases based on OEM guidelines
Conceptually design utility-scale energy storage systems and renewable assets + storage that maximized value for the lifetime cost of the system in coordination with the Energy Storage Analytics Department and other Technology Units
Draft preliminary SLD and Layouts based on OEM Specs & Local requirements
Provide the energy storage plant detailed inputs to CapEx Estimation, OPEX, Energy Assessment, and IM&A models
Ability to manage the relationship & early design work with external counterparties & selection of external engineering companies
Knowledge with Fire Safety Codes, Permitting & Fire Detection measures for Battery Storage Projects
Perform energy storage degradation and augmentation modeling for multiple technologies in coordination and iteration with various use cases based on OEM guidelines
Coordinate the preparation of technical packages of the Balance of System (BOS) of BESS, DC, AC low voltage, MV electrical designs, and communications and control system design, for the energy storage plants, ensuring compliance with the conditions established by the business units, other technical departments or external agents & offtake agreements
Review and evaluation of the EPC bidder's proposals pertaining to energy storage during the course of EPC selection

Fulltime

HSE Manager – Renewable Energy

A global energy and industrial organisation is expanding its renewable energy di...

Location

Germany , Berlin

Salary:

Not provided

Piper Maddox

Expiration Date

Until further notice

Requirements

Recognised HSE qualification mandatory
Degree or technical qualification in engineering or related discipline
5+ years of HSE leadership experience within EPC construction environment
Experience on utility-scale solar and/or BESS projects preferred
Strong knowledge of German HSE legislation
Fluent German and English
Willingness to travel nationally across project sites

Job Responsibility

Lead all HSE activities across utility-scale solar and BESS projects nationwide
Ensure compliance with German legislation, EU directives, and internal HSE standards
Act as the primary HSE interface with project teams, contractors, clients, and authorities
Support pre-construction risk assessments, design risk reviews, and HSE planning
Oversee site audits, inspections, reporting, and contractor HSE performance
Lead incident investigations, root-cause analysis, and corrective action planning
Review RAMS, ensure safe systems of work, and monitor contractor compliance
Support HSE governance and office compliance requirements in Berlin

Project Engineer AC

A growing renewable energy platform is seeking a Project Engineer AC to take own...

Location

Germany

Salary:

80000.00 EUR / Year

Piper Maddox

Expiration Date

Until further notice

Requirements

Engineering degree, preferably in Electrical Engineering
2–5 years of experience in C&I or utility-scale PV projects
Proven experience designing MV/LV PV systems in accordance with VDE 4105 / 4110
Experience with BESS and/or EMS integration
Proficiency with AutoCAD, EPLAN, or similar electrical design tools
Strong understanding of grid integration processes and utility approval workflows
Excellent interface-management and stakeholder coordination skills
Valid EU driving licence
Fluent German (minimum C1) and strong English skills

Job Responsibility

Own the AC engineering scope for PV projects, ensuring compliance with grid codes, safety standards, and project schedules
Conduct initial technical assessments to identify AC requirements and constraints
Develop AC system designs including single-line diagrams, cable sizing, layouts, and schematics
Prepare complete AC Bills of Quantities (BoQs) covering transformers, MV/LV switchgear, cabling, protection, and metering
Define protection, switching, and metering concepts in line with DNO/TSO requirements and VDE-AR-N 4105 / 4110
Coordinate all AC-related technical interfaces with suppliers and partners (inverter stations, BESS, EMS, metering providers)
Provide technical support to installation teams during construction, commissioning, and final acceptance testing
Resolve AC-related design and construction issues through structured root-cause analysis
Deliver complete AC engineering documentation packages to construction and O&M teams prior to project start and COD

What we offer

bonus

Fulltime

Design Engineer – Solar & BESS

Our partner is a well-established international renewable energy developer with ...

Location

Germany , Hamburg

Salary:

75000.00 EUR / Year

Piper Maddox

Expiration Date

Until further notice

Requirements

Degree in Electrical, Mechanical, Renewable Energy, or a related engineering discipline
Proven experience in delivering utility-scale solar PV projects
BESS experience is a strong advantage
Good knowledge of German standards, grid requirements, and permitting processes
Strong communication and stakeholder management skills
Fluent in German and English
Practical, solution-driven mindset with the ability to operate effectively in a dynamic project environment

Job Responsibility

Oversee the technical execution of solar PV and BESS projects from pre-construction through commissioning and handover
Review and validate engineering designs, ensuring compliance with grid connection, permitting, and regulatory requirements
Act as the main technical point of contact for EPCs, contractors, and suppliers during project delivery
Monitor site activities and support construction teams in resolving technical issues
Ensure projects are delivered on time, within budget, and to defined quality standards
Support technical due diligence and contribute to continuous improvement across the project portfolio

What we offer

bonus

Fulltime

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Construction Manager – Utility-Scale PV & BESS

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