{"id":19976,"date":"2026-07-09T13:16:08","date_gmt":"2026-07-09T11:16:08","guid":{"rendered":"https:\/\/jobtek.eu\/?post_type=job_listing&p=19976"},"modified":"2026-07-09T13:16:08","modified_gmt":"2026-07-09T11:16:08","slug":"kk-wind-solutions-polska-sp-z-o-o-senior-lead-engineer-medium-voltage-energy-storage-systems-m-f-hammel-dania","status":"publish","type":"job_listing","link":"https:\/\/jobtek.eu\/en\/stanowisko\/kk-wind-solutions-polska-sp-z-o-o-senior-lead-engineer-medium-voltage-energy-storage-systems-m-f-hammel-dania\/","title":{"rendered":"Senior Lead Engineer Medium Voltage – Energy Storage Systems M\/F"},"content":{"rendered":"
\n

Responsibilities<\/strong><\/p>\n

\n

As Senior Lead Engineer Medium Voltage<\/strong>, you will play a key role in developing and integrating medium voltage solutions for our customer projects within BESS.<\/p>\n

Your responsibilities will include:<\/strong><\/p>\n

    \n
  • Owning customer-specific product design and leading MV transformer specification, RMU configuration, and power converter integration, including controls, protections, and interfaces<\/li>\n
  • Developing and maintaining single line diagrams (SLDs), schematics, protection philosophies, interlock logic, and cable schedules<\/li>\n
  • Engineering MV protection and coordination according to ANSI\/IEC standards, including relays, settings, and fault studies<\/li>\n
  • Defining and validating interfaces across LV, MV, and DC domains, including auxiliary systems<\/li>\n
  • Executing product qualification activities together with the test and validation department, including FAT procedures, type test coordination, and compliance documentation<\/li>\n
  • Supporting customer projects with site-specific integration, optional customization, BOM alignment, and technical clarifications with EPCs, developers, and utilities<\/li>\n
  • Contributing to grid interconnection packages and ensuring compliance with applicable codes and standards<\/li>\n
  • Collaborating with suppliers and manufacturing teams on build-to-print packages, quality checks, and DFMA improvements<\/li>\n<\/ul>\n<\/div>\n<\/div>\n

    Our requirements<\/strong><\/p>\n

    \n

    We imagine that you have experience within medium voltage engineering and grid-connected power systems from an international environment, and that you are motivated by working in a dynamic organization characterized by growth and development.<\/p>\n

    In addition, you bring:<\/strong><\/p>\n

    Must Have:<\/strong><\/p>\n

      \n
    • Bachelor\u2019s or Master\u2019s degree in Electrical Engineering, Power Systems, or a related discipline<\/li>\n
    • 3\u20138+ years of experience with medium voltage systems (typically 10\u201340 kV) and grid-connected power conversion<\/li>\n
    • Strong experience with MV transformer, RMU, and inverter\/power converter specification and integration for customer-specific solutions<\/li>\n
    • Strong knowledge of protection and coordination, earthing\/grounding, switchgear, and interlocking<\/li>\n
    • Hands-on experience producing SLDs, panel layouts, and wiring diagrams using tools such as EPLAN or equivalent<\/li>\n
    • Familiarity with commissioning workflows, including FAT and SAT activities<\/li>\n<\/ul>\n

      Nice to Have:<\/strong><\/p>\n

        \n
      • Experience with BESS, E-houses, or containerized MV solutions<\/li>\n
      • Knowledge of grid codes and interconnection standards, including studies using ETAP, PowerFactory, or PSCAD<\/li>\n
      • Exposure to thermal management, arc flash studies, and auxiliary power design<\/li>\n
      • Field experience within\u00a0commissioning, troubleshooting, or failure analysis<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        Responsibilities As Senior Lead Engineer Medium Voltage, you will play a key role in developing and integrating medium voltage solutions for our customer projects within BESS. Your responsibilities will include:…<\/p>\n","protected":false},"author":9475,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_promoted":"","_rate_min":"","_rate_max":"","_company_name":"KK Wind Solutions Polska Sp. z o.o.","_job_zagraniczne":"1","_company_website":"","_company_video":"","_remote_position":0,"_hide_expiration":"0","_job_salary":"","_job_salary_currency":"","_job_salary_unit":""},"job-categories":[35],"job-types":[2],"job_listing_tag":[],"class_list":["post-19976","job_listing","type-job_listing","status-publish","hentry","job_listing_category-energetyka","job_listing_type-umowa-o-prace","job-level-specjalista","job-level-senior","job-type-umowa-o-prace"],"acf":[],"yoast_head":"\nSenior Lead Engineer Medium Voltage - Energy Storage Systems M\/F - Jobtek<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jobtek.eu\/en\/stanowisko\/kk-wind-solutions-polska-sp-z-o-o-senior-lead-engineer-medium-voltage-energy-storage-systems-m-f-hammel-dania\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Senior Lead Engineer Medium Voltage - Energy Storage Systems M\/F\" \/>\n<meta property=\"og:description\" content=\"Responsibilities As Senior Lead Engineer Medium Voltage, you will play a key role in developing and integrating medium voltage solutions for our customer projects within BESS. 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