# Senior Energy Supply Analyst

> Volton · Athens, Greece (Hybrid) · Full-time · Posted 2026-07-07

**Workplace:** hybrid

**Department:** Energy Supply

## Description

**Volton Hellenic Energy SA** – powering Greece with Electricity, Natural Gas, and Telecommunications through [**Orizon**](https://orizon.gr/)**.**

We provide **reliable solutions** and build **trusted relationships** with our customers.  
Through **innovative services**, we meet today’s energy demands while preparing for the challenges of tomorrow.

As Greece’s **first multi-service provider**, we seamlessly combine **energy and telecoms**, creating a unique ecosystem of value and convenience to our customers.

Recognized **for a 3rd consecutive year as a Great Place to Work**, we are proud of our people and our culture of excellence.

We are not just keeping up with the future – **we are leading the way, setting the standard, and shaping what comes next.** 

[Join Us!](https://apply.workable.com/volton/)

As part of its development **Volton** strengthens its human resources in **Athens or Heraklion Crete** and seeks a **Senior** **Energy Supply Analyst.**

**Responsibilities**

-   Purchase electricity and natural gas in wholesale market in order to cover customers’ needs
-   Identify of best company strategies aiming to the minimization of wholesale market cost
-   Company supply cost budget formulation
-   Develop of low and medium voltage load forecasting tools
-   End customers cost analysis
-   Follow-up of current Greek and European energy legislation and regulation, ensuring company’s compliance
-   Handle and validate of incoming supply charges data and settlements
-   Cost of purchased electricity and natural gas analysis & reporting
-   Develop necessary tools for supply reasons
-   Participate in Hellenic Energy Exchange (HEnEx) energy markets

## Requirements

-   Diploma in Engineering or Bachelor in Natural Sciences or Mathematics
-   Master’s degree in Energy or Finance is a plus
-   Minimum 2 years of previous professional experience in energy sector companies
-   Excellent computer proficiency (MS Office)
-   Very good knowledge of programming languages (SQL, VBA, Python, R, MATLAB)
-   Fluency in English, both oral and written

**Personal Skills**

-   Detail-oriented with a structured and strategic approach to problem-solving
-   Strong decision-making skills and the ability to take initiative
-   Analytical thinking and critical reasoning
-   Excellent organizational skills and results-driven mentality
-   Strong team spirit and collaborative mindset

## Benefits

-   Competitive salary package aligned with your experience and expectations
-   Hybrid working model offering flexibility and work life balance
-   Private health insurance and a range of corporate benefits & perks (half-day work on birthday, early Fridays in Summer and a variety of team-building activities)
-   Continuous learning culture with ongoing training and development opportunities
-   A dynamic, human-centric and high-performance work environment
-   Modern office spaces designed to enhance productivity and comfort

_Don’t miss the chance to join a_ _**Great Place to Work–Certified**_ _company that fosters a positive work environment and is proudly recognized as a_ _**Best Workplace for Women 2025**__. Embracing an_ _**employee-first culture**__, we put people at the heart of everything we do; an approach honored with a_ _**Silver Award**_ _for_ _**Employee-Centric Culture**_ _and a_ _**Silver Award**_ _for_ _**Best Onboarding Initiatives**__._

_All applications will be treated with confidentiality. If your CV meets the requirements of the job, we will contact you by phone to schedule an appointment. Information about the company on our site_ [_volton.gr_](https://volton.gr/)

## Apply

[Apply at Volton](https://apply.workable.com/volton/j/C77C37CDC4/apply)

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