Master electrician / electrical engineer / planner (m/f/d)

Cube Concepts GmbH; Kaarst; On-site; EUR 65,000 - 90,000; Full time

Job summary

Cube Concepts GmbH is seeking an Electrical Master Craftsman / Electrical Engineer / Planning Engineer (m/f/d) to lead technical integration planning of PV and battery storage projects into existing facilities. You will analyze electrical infrastructures, develop robust grid connection concepts, and ensure implementation compliant with standards and future-proof.

Responsibilities include coordinating with grid operators, supporting approvals and commissioning, and preparing technical

Qualifications

• Completed degree in electrical engineering or energy technology or equivalent qualification.
• Several years of experience in planning, renovation, or operation of electrical installations.
• Knowledge of low, medium, and ideally high voltage.
• Experience with grid connection processes and grid operator requirements.
• Safe handling of electrical engineering standards and guidelines.
• Knowledge of battery storage integration and load/energy management.

Responsibilities

• Analyze existing electrical infrastructure in commercial or industrial facilities.
• Develop robust grid connection concepts for PV systems and battery storage.
• Coordinate with grid operators and prepare technical connection documents.
• Support approvals, commissioning, and technical tender processes.
• Create grid compatibility analyses and perform load flow checks (LV/MV/HV).
• Plan feed-in management and reactive power control.

Skills

Electrical design

Grid connection

Power systems

Project management

Education

Electrical engineering degree

Tools

DiG SILENT PowerFactory

Job description

Do you have sound electrical engineering experience and want to actively contribute to the integration of sustainable energy systems into existing industrial and commercial infrastructure? Then CUBE CONCEPTS is the right place for you. We are looking for a technically strong individual with experience in the planning, evaluation, and implementation of grid connection solutions for photovoltaic and battery storage systems in the low, medium, and high voltage range.

• Full-time

CUBE CONCEPTS develops and implements photovoltaic systems and battery storage for industry and commerce, from load analysis to planning, permitting, and grid connection, to operation and marketing. Customers can choose between purchasing the system Contracting without their own investment; CUBE independently designs the components for each location.

Your mission:

As an Electrical Master Craftsman / Electrical Engineer / Planning Engineer (m/f/d), you will be responsible for the technical integration planning of PV and battery storage projects into existing customer facilities. You will analyze existing electrical infrastructures, develop robust grid connection and modification concepts, and ensure that all technical solutions are implemented in accordance with standards, economically, and with future security. In doing so, you will navigate confidently between technical planning, grid operator communication, project support, and the electrical engineering assessment of complex energy flows.

• Analysis of existing electrical infrastructure in commercial and industrial facilities
• Evaluation of switchgear, transformer substations, feed-in points, and load profiles
• Development of technical integration concepts for PV systems, battery storage, and further generation units
• Development of conversion and expansion concepts, taking into account technical restrictions. Planning of grid connection solutions in the low, medium, and high voltage ranges.
• Ensuring compliant integration according to:
  VDE-AR-N 4105 / 4110 / 4120
• Coordination with grid operators and creation of technical connection documents
• Support of approval and release processes
• Technical support from grid connection application to commissioning
• Support with tenders and technical awards
• Coordination of internal specialist departments and external partners
• Ensuring compliant technical implementation on the construction site
• Creation of grid compatibility analyses
• Load flow analyses for LV/MV/HV
• Evaluation of grid feedback from PV and storage systems
• Development of protection concepts for feeders, storage, and transfer points
• Planning of feed-in management and reactive power control
• Development of Technical Storage Operation Strategies
• Technical Acceptance Inspections
• Creation of test and acceptance protocols
• Documentation of all relevant electrical engineering project documents

What you bring with you:

• Completed degree in electrical engineering / energy technology or further training as a technician / master craftsman with relevant professional experience
• Several years of experience in planning, renovation, or operation of electrical installations
• Knowledge in the field of low, medium, and ideally high voltage
• Experience with grid connection processes and technical requirements of grid operators
• Safe Handling of Electrical Engineering Standards and Guidelines
• Experience with industrial inventory systems
• Knowledge in the area of battery storage integration
• Understanding of load management, energy management, and flexibility marketing
• Interest in project management and technical development of standards
• Knowledge of network calculation software, ideally DIgSILENT PowerFactory
• Structured, analytical, and independent work style
• Secure Use of Microsoft Office
• Communication skills and enjoyment of interdisciplinary collaboration

You can look forward to that:

• Team spirit: Become part of a dynamic, international team that is passionate about the energy transition. We value collaboration, mutual support and inspiring cooperation.
• Co-creation: Take advantage of your great freedom of action in an innovation-driven company that is characterized by rapid growth and entrepreneurial agility. Your ideas and impulses are in demand!
• Development: We invest in you - with a structured induction, further training opportunities and career prospects in a forward-looking industry.
• Working environment: You can look forward to an open corporate culture with flat hierarchies, direct communication channels and an atmosphere in which personal initiative is valued. Regular European team events promote exchange and a sense of togetherness.
• Benefits: Benefit from numerous additional benefits, including free parking, excellent transport connections, free drinks and much more. You will also have access to Corporate Benefits, an exclusive benefits program with attractive discounts from well-known partners.
• Remuneration & participation: We reward performance and commitment with a above-average salary and a transparent remuneration model that reflects your successes. In addition, you will have the opportunity to share in the company's success - because we are convinced that sustainable growth is best achieved together.
• Future prospects: Work in one of the most exciting growth sectors of our time and actively shape the energy transition - in a company with a long-term vision and a stable economic basis.
• Top employer: We are proud to have been recognized as a top employer - and do everything we can to offer you an inspiring, appreciative and supportive working environment.

Ready for the next step in your career?

Then join CUBE CONCEPTS and shape the future of sustainable energy with us!