Senior Energy Portfolio Specialist, Metlen Group

Senior Energy Portfolio Specialist

Metlen Group

Location:
Greece, Athens

Category:
Energy

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

Senior Energy Portfolio Specialist to join the Energy Portfolio Management team in Athens, Greece. The role involves supporting the management and optimization of the retail energy supply portfolio in the wholesale energy market, focusing on reducing supply costs through accurate forecasting and effective market participation while ensuring compliance with regulatory and operational requirements.

Job Responsibility:

Monitor and execute daily operations related to the retail energy portfolio in the Day-Ahead, Intraday, and Balancing markets
Collect, process, and validate metering data to support short- and mid-term demand forecasting
Track and analyze total energy supply costs, including competitive and regulated charges
Support settlement and guarantee processes with market operators (ADMIE, DAPEEP, DEDDHE, EnEx)
Collaborate with internal teams (e.g., MECS, Treasury) and external stakeholders to ensure smooth daily operations
Contribute to the continuous improvement of tools and processes related to portfolio management

Requirements:

A degree in Engineering, Economics, Mathematics, Energy, or a related field
2+ years of experience in the energy sector
Solid understanding of the Greek wholesale energy markets (Day-Ahead, Intraday, Balancing)
Experience with analytical tools and software for forecasting, cost modeling, and reporting
Strong analytical skills, attention to detail, and time management abilities
Effective communication skills for collaboration across teams and with external partners

Nice to have:

Familiarity with programming languages such as Python

What we offer:

Competitive remuneration package
Ticket Restaurant Card
Group Health Insurance Plan
Preferential household electricity plan
Pension Plan

Additional Information:

Job Posted:
November 10, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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