Join to apply for the High voltage cable engineer role at COWI

Create Solutions that will enable a better tomorrow COWI Renewable, of which we are a part, has offices in Scandinavia, UK, Germany and in Poland in Bielsko‑Biała, Kraków, Wrocław, Warszawa, and Gdańsk. We provide consultancy services to our customers on the planning, designing and optimization of energy systems worldwide.

In this position as a Power System Engineer (Cable Specialist), you will join our international team of experts and work on challenging and innovative projects. Your key responsibilities will include modeling, analyzing and designing HV cables, as well as developing future strategies for our clients.

The Cable Specialist will be engaged in feasibility studies and master planning, assessing technical and economic factors to optimize cable routes and designs. This role supports the development of reliable and efficient power transmission solutions tailored to each project’s unique requirements.

Day‑to‑Day Responsibilities

• Design and develop underground HV cable systems, including selection, sizing, routing and thermal analysis.
• Perform electrical calculations (parameters, EMF analysis) and verify technical documentation.
• Deliver complete cable system designs with accessories, grounding, bonding and fiber‑optic components using advanced tools and methodologies.
• Conduct feasibility studies, master planning and prepare technical reports.
• Collaborate with clients through meetings, strategic planning and business trips.
• Provide ongoing consultancy and software support to ensure effective system operation.

Required Skills and Experience

• Master’s degree in Electrical Engineering (or related field) with 5+ years of relevant experience.
• Proficient in or familiar with tools such as CymCap, Cableizer, COMSOL, AutoCAD, MATLAB and MS Office.
• Solid knowledge of cable materials, selection, sizing, jointing and installation practices.
• Understanding of international design standards and experience with thermal, mechanical and electrical calculations; ability to interpret engineering drawings.
• Awareness of power transmission and HVDC/offshore cable markets is a plus.
• Strong analytical, problem‑solving and learning abilities.
• Team‑oriented with excellent communication skills and readiness for international travel.

Benefits

• Participation in challenging and innovative projects having real impact on future urban energy systems.
• Making a tangible contribution to creating a sustainable and livable future.
• Close cooperation with clients worldwide.
• Gaining experience in various country‑specific conditions.
• Access to the range of professional software tools for electrical modelling and energy planning.
• Possibility of developing unconventional solutions.
• Cooperation with highly qualified specialists in an international team.
• Opportunity for personal development.
• Work in a multicultural environment.
• Attractive employment conditions and employee benefits: Cafeteria MyBenefit, private medical care, group insurance.

Equal Opportunity Employer

COWI provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, gender, national origin, age, disability or genetics. In addition to federal law requirements, COWI complies with applicable state and local laws governing non‑discrimination in employment in all locations where the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Join us and help design the future.