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Key Account Manager (f/m)

Role overview

Qualifications

  • Experience as a Key Account Manager or in a sales role within the power/energy sector.
  • Academic background in economics, business management or related fields (preferred).
  • Understanding of the Polish power and gas markets.
  • Fluency in Polish and communicative level of English (B1)

Responsibilities

  • Build, develop and maintain strong, long‑term relationships with key customers in Poland.
  • Manage and grow a portfolio of strategic accounts in the power and gas market.
  • Drive sales activities (electricity sales in % and MW solutions) with existing and new key customers.
  • Identify customer needs and propose tailored energy solutions, including power, green power and green gas.

Key facts

Hard skills

Other skills

  • Sales
  • Negotiation
  • Communication
  • Presentations
  • Problem Solving

About the company

CertiNergy logo

CertiNergy

Cleantech / Climate Tech

Depuis sa création en 2008, CertiNergy se mobilise pour impulser et mettre en œuvre des actions d’économies d’énergie pour tous les consommateurs d’énergie, du particulier à l’entreprise du CAC 40. Pour permettre à ses partenaires de réduire leur facture énergétique et d’agir pour l’environnement, CertiNergy s’est engagée très tôt avec toujours la même idée en tête : bousculer les systèmes de pensée habituels et proposer une nouvelle vision des choses. Forte de ses 200 collaborateurs qui partagent cette même ambition, CertiNergy développe des services énergétiques adaptés à chaque profil de consommateurs. Ces services sont financés par les fournisseurs d’énergie et de carburant (grâce aux Certificats d’Economies d’Energie) qui remplissent ainsi une partie de leurs obligations d’économies d’énergie. Depuis sa création, l’ensemble des actions qu’elle a aidé contribue maintenant à faire économiser 2,5 TWh d’énergie par an en France. Un chiffre qui représente près de 40 % de la production annuelle d’une tranche nucléaire ou celle de 620 éoliennes. CertiNergy est l’entreprise non fournisseur d’énergie la plus importante du secteur des CEE.

Company details

Company typeTPE
IndustryCleantech / Climate Tech
Company size51 - 200

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Job description

 

ENGIE Zielona Energia Sp. z o.o.

is looking for talented and motivated people for a position of

Key Account Manager (f/m)

Workplace: Poland

Job description:

  • Build, develop and maintain strong, long‑term relationships with key customers in Poland.
  • Manage and grow a portfolio of strategic accounts in the power and gas market.
  • Drive sales activities (electricity sales in % and MW solutions) with existing and new key customers.
  • Identify customer needs and propose tailored energy solutions, including power, green power and green gas.
  • Achieve annual sales targets in line with the approved sales plan.
  • Coordinate contract execution in close cooperation with internal teams (trading, legal, credit risk, operations).
  • Manage daily commercial interactions with current and prospective strategic customers.
  • Proactively identify new business opportunities within assigned accounts and market segments.
  • Monitor customer performance, contract profitability and sales KPIs.

Job requirements:

  • Experience as a Key Account Manager or in a sales role within the power/energy sector.
  • Academic background in economics, business management or related fields (preferred).
  • Understanding of the Polish power and gas markets.
  • Strong customer‑oriented mindset and ability to build lasting business relationships.
  • Highly driven, proactive and result‑oriented personality.
  • Ability to manage multiple strategic accounts and projects simultaneously.
  • Experience working cross‑functionally with trading, credit risk, legal and operational teams.
  • Excellent negotiation, communication and presentation skills.
  • Persuasive and confident communicator with strong influencing abilities.
  • Fluency in Polish
  • Communicative level of English (B1)

We offer:

  • Attractive performance bonus 
  • Flexible schedule, work from home (“home office”)     
  • Vacation bonus                                                           
  • Sales tools (car, laptop, mobile)    
  • Life insurance                                                  
  • Private healthcare
  • English courses                                               
  • Professional trainings
  • Friendly & eco environment                                                    
  • Sport card
  • The opportunity to shape strategic relationships in a dynamic and rapidly evolving energy market.
  • Work environment that values responsibility, sustainability, innovation and customer focus.
  • Collaboration with expert teams across ENGIE.
  • Inclusive, equal opportunity workplace with support for candidates with disabilities.

At ENGIE, every talent has a role to play in accelerating the energy transition.

Make a difference and enjoy a fulfilling professional experience. Take on exciting challenges and build a career path that reflects who you are.

Join us and be part of the adventure of the century!

 

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MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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