Senior Energy Portfolio Specialist Job at Metlen Group (Athens)

Senior Retail Portfolio Specialist

Support the management and optimization of the retail energy supply portfolio in...

Location

Greece , Athens

Salary:

Not provided

Metlen Group

Expiration Date

Until further notice

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
Familiarity with programming languages such as Python will be considered an asset
Strong analytical skills, attention to detail, and time management abilities
Effective communication skills for collaboration across teams and with external partners

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

What we offer

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

Fulltime

Senior Business Relationship Specialist

The Senior Business Relationship Specialist will be a key commercial interface b...

Location

Italy , Milan

Salary:

Not provided

Metlen Group

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Βusiness, Finance, Economics, Engineering, or a related field. A master’s degree is a plus
Minimum 3 years of professional experience in Italian Electricity Market, trading, origination, or contract management, preferably with exposure to PPAs and RES/BESS aggregation
Relevant certifications in energy markets, commercial negotiation
Fluency in English is required. Additional language skills are a plus
Solid understanding of energy market fundamentals
In-depth understanding of the Italian electricity market

Job Responsibility

Cultivate and manage long-term relationships with key clients, partners, and stakeholders across the Italian electricity market to support commercial growth and strategic positioning
Lead the origination & negotiation of RES aggregation agreements
Lead the origination & negotiation of BESS aggregation agreements
Lead the origination and negotiation of Power Purchase Agreements (PPAs)
Monitor regulatory developments, market trends, and competitor activity to identify new business & investment opportunities, particularly in the areas of flexible assets
Drive portfolio growth through closure of PPAs, RES, and BESS aggregation contracts
Identify Growth & Investment Opportunities

What we offer

Attractive remuneration package
Friendly and professional working environment
Continuous training
Cooperation, creativity and innovation: we adopt flexible cooperation models to achieve fast results and increased productivity

Bess Portfolio Planning Manager

In this role you’ll be responsible for driving clarity across project timelines,...

Location

United Kingdom , Greater London

Salary:

90000.00 - 110000.00 GBP / Year

Mint Selection

Expiration Date

Until further notice

Requirements

Strong background in portfolio or programme planning within energy, infrastructure, renewables, utilities, or other capital project environments
Experience with battery storage, flexible generation, or grid‑connected assets (advantageous)
Expertise in planning tools such as Primavera P6, MS Project, or similar project controls systems
Ability to communicate clearly with senior stakeholders and influence decision-making
Strong analytical skills with a proactive, solution-oriented mindset
Experience working across multiple projects simultaneously in a fast-paced environment

Job Responsibility

Lead portfolio-level planning for a multi-site BESS pipeline, from early development to commissioning
Build and maintain integrated master schedules covering development, design, procurement, construction, and grid works
Identify key risks, bottlenecks, and opportunities, ensuring proactive mitigation across the portfolio
Work with project managers, engineers, grid specialists, and commercial teams to ensure consistent planning standards and performance tracking
Develop reporting dashboards and provide portfolio insights to senior leadership
Support investment decisions through schedule modelling, scenario planning, and critical path analysis
Drive continuous improvement in planning processes, systems, and governance

What we offer

Hybrid work model with a London base
Opportunity to shape one of the UK’s most exciting BESS portfolios
Long-term growth and development opportunities
Collaborative and forward-thinking work culture

Fulltime

Market Operation Specialist

We are currently looking for a Market Operation Specialist to join our Renewable...

Location

Romania , Bucharest

Salary:

Not provided

Metlen Group

Expiration Date

Until further notice

Requirements

3+ years of experience in power market operations, energy portfolio management, or asset optimization
Strong background in proprietary or asset-backed electricity trading and knowledge of Romanian market regulations
Excellent analytical and mathematical skills, with experience in data modeling and optimization algorithms
Proficiency in at least one programming language (VBA, Python, Matlab, GAMS)
Bachelor's degree in mathematics, Engineering, Computer Science, Economics, or related field
Strong leadership, problem-solving skills, and ability to work under time pressure

Job Responsibility

Setting up and managing trading operations for renewable and storage assets in the Romanian Electricity Market
Acting as the company’s key representative with Romanian market stakeholders, building strong relationships and trust
Monitoring and ensuring compliance with Romanian regulatory requirements, adapting processes to market developments
Participating in weekend/holiday operational duties on a rotating basis to maintain continuity of trading activities
Representing the company in conferences, consultations, and industry seminars within the Romanian energy landscape
Supporting the development of analytical tools to optimize trading operations and streamline reporting
Preparing tactical and ad-hoc reports for senior management

What we offer

Competitive remuneration package
Ticket Restaurant Card
Group Health Insurance Plan

Fulltime

Mid-Corp Associate Banker

The primary responsibility of the junior banker will be, in cooperation with the...

Location

Romania , Bucharest

Salary:

176923.08 - 283076.92 L / Year

Citi

Expiration Date

Until further notice

Requirements

Solid knowledge of banking and banking products and processes
Demonstrates effective lending skills
Demonstrates an intermediate level of detection skills early warning
Demonstrates the ability to close transactions and manage with process of generating credits, gathering and maintain credit documentation and monitor accounts
Demonstrates an advanced understanding of accounting principles, financial modelling and situation analysis
Ability to work effectively within a team
Excellent interpersonal, communication and influence skills
Initiative, positive approach, embrace change and is bold
High level of energy, enthusiasm and motivation
Highly focused, able to quickly identify key priorities, clearly communicate priorities

Job Responsibility

Support Senior Relationship manager in management of assigned portfolio of clients
Work closely with Senior Relationship Managers to ensure we provide a 'Client First' approach and help to deliver outstanding day to day banking & operational support to our Mid-Market clients
In cooperation with Senior Relationship Manager calls on clients and maximise ‘One Citi’ client experience, by proactively leveraging and sharing Citi’s market leading insights, global network and solutions
Contacts customers in order to proactively deepen the relationship, to respond, discover and anticipate future needs, obstacles or risks and expectations
In cooperation with Senior Relationship Manager: i)Serves as a customer point of contact and is responsible for managing internal departments to resolve any customer service issues
ii)Introduces customers to solutions for building and consolidating an efficient portfolio
iii)Works with product specialists and subject matter experts to structure innovative and customized solutions that meet individual customer needs
iv)Works closely with the implementation manager on customer onboarding and retention, ensuring that "Know Your Customer Rules" (KYC) and other compliance outcomes are met
v)Identify cross-selling opportunities to deepen and increase Citi's collaboration with those customers
vi)Drive innovation in the solutions we offer to clients and grow Citi's business where it is needed and appropriate

Fulltime

Senior Sales Executive-Energy and Utilities

The Senior Sales Executive will focus on driving new business in the Energy and ...

Location

United States , New York

Salary:

144000.00 - 287000.00 USD / Year

NTT DATA

Expiration Date

Until further notice

Requirements

Minimum of 10 years of sales experience in Technology Solutions, Consulting Services, and/or Digital IT Solutions, with at least 70% experience in selling our portfolio of services
Minimum of 5 years of current industry experience selling into Manufacturing, Energy, and Utilities sectors
Proven record of closing multi-million dollar IT Services and Solutions deals, preferably in the $20-25M+ range
Bachelor’s degree or equivalent experience (additional 8 years of work experience)
Ability to travel up to 40% of the time

Job Responsibility

Hunter Role: Originate and close new business at the C-Level, VP, and Director level within the Manufacturing, Energy, and Utilities industries
Develop and execute a strategy for new logo acquisition within the territory
Build and maintain relationships with prospective customers, leveraging NTT DATA resources such as Marketing, Consulting, and the CRO office
Generate, contribute, track, and manage new sales and account plan information
Promote solutions-selling with a focus on value-add techniques to identify business needs, develop customized solutions, and establish business partners at the customer's C-Suite Level
Drive the entire sales cycle from initial engagement to closed sales, focusing on value-add solutions tailored to customer needs
Prospect for potential customers using both direct (calling, face-to-face meetings) and indirect methods (networking)
Qualify prospects against NTT DATA criteria for ideal customers and sales
Maintain a high level of relevant domain knowledge to engage meaningfully with prospects
Make presentations to internal and customer senior leaders and decision-makers

What we offer

Medical, dental, and vision insurance with an employer contribution
Flexible spending or health savings account
Life and AD&D insurance
Short and long term disability coverage
Paid time off
Employee assistance
Participation in a 401k program with company match
Additional voluntary or legally-required benefits
Incentive compensation based on individual and/or company performance

Fulltime

Relationship Manager

The RE Relationship Manager is a seasoned professional role that integrates subj...

Location

Mexico , San Pedro Garza García

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-8 years of experience
sound knowledge of banking and investment products and process
track record of providing sound banking and financial advice and solutions to clients
core credit skills
intermediate level of Early Warning Detection skills
ability to close deals and proficiently manage the credit origination process
gather and maintain credit documentation and monitor accounts
advanced understanding of accounting principles, financial modeling and statement analysis
ability to work effectively in team setting
excellent interpersonal, communication and influencing skills

Job Responsibility

Calls on clients to deepen relationships
proactively owns, responds to, uncovers and anticipates future needs, roadblocks or risks and expectations
serves as clients' contact point and manages internal departments to address customer service
introduces solutions to clients in building and strengthening portfolio
works with product specialists to structure innovative and customized solutions
ensures compliance deliverables
identifies cross-sell opportunities
drives innovation in client solutions
supports Senior Relationship Managers in structuring deals
maximizes client experience with market updates and trends

Fulltime

Csg Relationship Manager

The CSG Relationship Manager is a seasoned professional role. Applies in-depth d...

Location

Czechia , Prague

Salary:

1012000.00 - 1568000.00 CZK / Year

Citi

Expiration Date

Until further notice

Requirements

5-8 years of experience
Sound knowledge of banking and investment products and process
Track record of providing sound banking and financial advice and solutions to clients
Demonstrates core credit skills
Demonstrates an intermediate level of Early Warning Detection skills
Demonstrates ability to close deals and proficiently manage the credit origination process, gather and maintain credit documentation and monitor accounts
Demonstrates advanced understanding of accounting principles, financial modeling and statement analysis
Ability to work effectively in team setting
Excellent interpersonal, communication and influencing skills
A self-starter, with positive/can-do approach, embraces changes and is bold

Job Responsibility

Calls on clients to deepen relationships and proactively owns, responds to, uncovers and anticipates future needs, roadblocks or risks and expectations
Serves as clients' contact point and is responsible for managing internal departments to address any customer service issues
Introduces solutions to clients in building and strengthening an effective portfolio
Works with product specialists and subject matter experts to structure innovative and customized solutions that meet clients’ individual needs
Works closely with Case Manager on the on-boarding and retention of clients, ensuring the appropriate “Know Your Client” (KYC) and other compliance deliverables are met
Identifies cross-sell opportunities to deepen and increase share of wallet
Drives innovation in the solutions we provide clients and further developing our business where necessary and appropriate
Supports the Senior Relationship Managers in structuring deals that balance risk and reward
Maximizes client experience by proactive sharing markets updates, trend and intelligence
Assists Senior Relationship Manager or Team Leader in in the research and identification of prospective clients

Fulltime

Senior Energy Portfolio Specialist

Metlen Group

Location:
Greece , Athens

Category:
Energy

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
November 10, 2025

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Job Description:

Job Responsibility:

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Job Posted:
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