R&D Energy Engineer - Software Design & Energy Engineering

Join our innovative team as an R&D Energy Engineer, specializing in Transmission and Distribution networks, along with Energy Wholesale Markets. We are looking for a dynamic individual with experience in European-funded R&D projects who is fluent in English and ready to contribute as an expert in Athens, Greece. At European Dynamics, you will be part of a high-performing team of diverse experts collaborating towards shared goals. We value integrity, responsiveness, and reliability, alongside excellent analytical, problem-solving, and organizational skills. The ability to work effectively within a team is essential, as you will be supporting projects funded by the European Commission and national research frameworks. We seek a candidate who demonstrates initiative, flexibility, and a strong sense of responsibility.Key Responsibilities: Lead and manage projects funded by the European Commission focused on Information Technologies and Power Systems engineering, contributing to significant energy research initiatives throughout Europe; Develop a comprehensive array of deliverables and reports for R&D initiatives and business development, including requirements, conceptual models, specifications, and implementation and integration plans; Advance the field of Energy research and technology in Europe, particularly in pioneering concepts like integrated energy-sharing platforms, energy protocols, and flexibility markets; Design and create innovative products, services, and applications in areas such as energy data spaces, energy communities, energy storage, and digital technologies, emphasizing energy efficiency, sustainability, and user engagement.

At Sunlight Group, we are at the forefront of revolutionizing energy storage solutions tailored for industrial and advanced technology sectors. Our endeavors are fueled by a genuine passion for performance and an unwavering commitment to continuous improvement. We are acutely aware of our environmental responsibilities, fostering a culture of openness and respect in every interaction. With a strong customer focus, we utilize data-driven insights to craft innovative solutions that empower our clients and enrich our shared ecosystem. By embracing an entrepreneurial spirit, we nurture an agile and collaborative work environment, inspiring our team through open communication, ongoing learning, and opportunities to fully realize their potential.Our Vision: Transforming Energy Storage Solutions to Power a Sustainable Tomorrow.Our Mission: We provide cutting-edge, high-quality energy storage solutions for industrial and advanced technology applications, driving an all-electric future.We are seeking a talented Senior Embedded Software Engineer to join our Battery Management System (BMS) software team. In this role, you will focus on developing test methods, designing and executing experiments, and prototyping innovative solutions to enhance existing or deliver new lithium battery products that align with customer requirements and our high standards. This position allows you to directly contribute to the evolution of our battery management systems and be part of a team dedicated to innovation and excellence.

At Sunlight Group, we are at the forefront of revolutionizing energy storage solutions for industrial and advanced technology applications. Our commitment to performance and continuous improvement drives us to create innovative solutions that not only meet client needs but also contribute to a sustainable future. With a strong emphasis on environmental responsibility, we champion a culture of openness and respect in all interactions. Our customer-centric approach leverages data and insights to empower our clients and enhance our shared ecosystem. We embrace an entrepreneurial spirit, fostering an agile and collaborative environment that inspires our team through open communication, continuous learning, and opportunities for personal growth.Our Vision: Transforming Energy Storage Solutions to Power a Sustainable Tomorrow.Our Mission: We deliver cutting-edge, high-quality energy storage solutions for industrial and advanced technology applications, driving an all-electric future.We are seeking an AI Energy Systems Engineer to join our R&D Smart Energy Systems team. This role integrates artificial intelligence, energy management, and applied engineering to design and implement AI-driven solutions that optimize energy storage, distribution, and grid interaction across industrial, commercial, and renewable energy systems. As part of our team, you will contribute directly to the advancement of clean energy systems, collaborating with like-minded professionals dedicated to pioneering intelligent and sustainable infrastructure.Key Responsibilities:Design and deploy AI/ML models, including neural networks for load forecasting, energy storage optimization, anomaly detection in grid operations, predictive maintenance, and fault classification.Integrate machine learning pipelines into operational Energy Management Systems (EMS) and SCADA architectures.Develop and simulate electrical power system models and apply reinforcement learning or optimization algorithms to dynamic energy challenges.Create robust data pipelines and preprocessing frameworks for training on large datasets.

Join Enerwave, a proud member of HELLENiQ ENERGY, where we lead in delivering innovative energy solutions with a commitment to excellence. We are deeply passionate about our work and strive to create an environment where our employees can thrive and make a significant impact. We are excited to announce an opening for an Energy Management Portfolio Engineer at our headquarters in Athens, where you will play a crucial role in optimizing our participation in the Natural Gas and Power spot markets.Your Responsibilities:Conduct short-term forecasts by analyzing market data and performing simulations to ensure strategic decisions.Implement the company's sales strategy for wholesale Day Ahead, Intraday, and Balancing Power Markets.Monitor the real-time marketplace to facilitate optimal responses aligned with operational constraints.Oversee all aspects of real-time trading, executing purchase and sales transactions in a cost-effective manner.Evaluate dispatch operations and recommend/execute improvement initiatives.Manage contractual agreements related to power plant operations, Natural Gas, and relevant electricity market conditions.Create scenarios to analyze key drivers affecting market outcomes.Generate detailed reports on market results, trends, and statistics on a daily, weekly, and monthly basis.Maintain clear communication with internal and external stakeholders regarding necessary updates.Investigate and enhance market models and algorithms for improved performance.Be available for rotating shifts, including nights, weekends, holidays, and on-call duties.

Volton Hellenic Energy SA is at the forefront of powering Greece’s energy landscape with innovative solutions in Electricity, Natural Gas, and Telecommunications through Orizon.We pride ourselves on delivering dependable energy solutions while cultivating trusting relationships with our clients. Through our innovative services, we not only address current energy demands but also proactively prepare for future challenges.As Greece’s pioneering multi-service provider, we adeptly integrate energy and telecom services, establishing a distinctive ecosystem that enhances value and convenience for our customers.Recognized for three consecutive years as a Great Place to Work, we celebrate our dedicated team and our culture of excellence.We are not merely adapting to the future – we are leading it, setting benchmarks, and shaping what lies ahead.Join Us!To support our growth, Volton is enhancing its workforce in Athens or Heraklion, Crete and is seeking an Energy Supply Specialist.

About the Role metgroup is hiring an Energy Portfolio Analyst in Athens. This entry-level position focuses on analyzing energy portfolios to help improve performance and inform strategic choices. The role offers a chance to work closely with experienced colleagues and build skills in energy management and analysis.

# Join Our Dynamic Team at EnerwaveAt Enerwave, a proud member of HELLENiQ ENERGY, we lead the way in delivering innovative energy solutions. Our passion drives us to excel in every facet of our operations, and we are committed to fostering an environment where our employees can thrive and contribute meaningfully. We are excited to present several exciting job opportunities at our headquarters in Athens, spanning various departments and expertise areas.We are actively seeking an Energy Market Analyst to join our team. In this role, you will delve into energy market trends and data, providing critical insights for strategic decision-making and identifying growth opportunities. You will closely monitor and assess market conditions and developments to grasp the dynamics of the energy sector. This position involves collecting and evaluating data, conducting in-depth research, developing predictive models, and generating comprehensive reports.Your Responsibilities:Conduct advanced quantitative and qualitative analyses of energy markets, including supply and demand trends and emerging technologies.Develop models and forecasts to predict market trends, supporting both short-term and long-term planning for the division.Analyze competitor strategies within the energy market to recognize strengths, weaknesses, opportunities, and threats.Aggregate and assess data from varied sources to identify significant patterns and insights.Prepare and disseminate reports on energy market findings, effectively communicating insights and recommendations to management and stakeholders.Evaluate regulatory changes and their potential impacts on the energy market landscape.Collaborate with the IT department to design and implement automated reporting systems, ensuring data accuracy within the ENMA databases.Qualifications for Success:Bachelor's degree in Engineering, Applied Mathematics, or a related field.2-3 years of relevant professional experience.Proficient in MS Office Suite (Word, Excel, PowerPoint).Fluent in both Greek and English, with excellent written and verbal communication skills.Familiarity with data visualization and analysis tools is considered a plus.Strong analytical capabilities to interpret complex data and provide actionable insights.Solid understanding of energy market dynamics.Proficient problem-solving skills to identify issues and devise creative solutions.Robust research skills for gathering and assessing market intelligence.Effective interpersonal and communication abilities.Knowledge of regulatory policies and their implications.Understanding of economic and financial principles is an asset.Our Commitment to You:Competitive salary.Performance-based variable compensation.Restaurant ticket card.Transportation reimbursement.

Join the Sunlight Group, a pioneer in energy storage solutions, as we shape the future of energy storage for industrial and advanced technology applications. Our commitment to performance and ongoing enhancement drives us to transform energy storage systems for a sustainable future. We operate with a strong sense of environmental responsibility, fostering a culture of openness and respect. By harnessing data and insights, we create innovative, customer-focused solutions, empowering an all-electric future through state-of-the-art technologies. Our entrepreneurial spirit nurtures an agile and collaborative environment where our team members can thrive, contribute, and realize their full potential.We are currently seeking a Senior Mechanical Design Engineer to elevate our R&D team in the development of Lithium-ion battery systems for industrial applications. In this pivotal role, you will spearhead mechanical design initiatives, mentor junior engineers, and ensure our new battery products achieve the highest standards of performance, manufacturability, and quality.Collaboration will be key as you work closely with electrical engineering, industrialization, quality assurance, and testing teams to deliver robust and innovative battery packs, modules, and mechanical sub-systems.Lead the design process for parts, assemblies, and sub-systems utilizing 3D/2D CAD tools (including injection molded enclosures, sheet metal, and HPDC castings).Define and validate system architecture and packaging concepts for battery packs.Drive product feasibility, mechanical integration, and spatial optimization efforts.Ensure adherence to DFM (Design for Manufacturing) and DFA guidelines.Conduct engineering analyses encompassing stress, strain, structural integrity, and tolerance evaluations.Validate design assumptions and employ data-driven decision-making.Create and review technical documentation, drawings, and design releases.Manage engineering change requests (ECP) and maintain accurate BOM structures (CAD & ERP/SAP).Collaborate with Industrialization for a seamless transition to production.Provide technical input to Quality, Testing, and Product Management teams.Lead DFMEA sessions and contribute to risk mitigation strategies.Support prototype builds, testing campaigns, and root cause analyses.Guide and mentor junior and mid-level mechanical engineers.Review designs, documentation, and analyses produced by the team.

Volton Hellenic Energy SA is at the forefront of powering Greece with reliable Electricity, Natural Gas, and Telecommunications in partnership with Orizon.We are committed to delivering dependable solutions while fostering trustworthy relationships with our clients. Our innovative services are designed to meet the current energy demands and to proactively prepare for future challenges.As Greece’s pioneering multi-service provider, we integrate energy and telecommunications to create an unparalleled ecosystem of value and convenience for our customers.Recognized for the third consecutive year as a Great Place to Work, we take pride in our exceptional team and our culture of excellence.We are not just adapting to the future – we are leading the charge, establishing the standards, and shaping what lies ahead.Join Us!In line with our growth objectives, Volton is expanding its workforce in Athens or Heraklion, Crete and is looking for a Junior Energy Supply Specialist.

As a frontrunner in the energy sector in Greece, fysiko-aerio is dedicated to putting our customers at the center of our operations. We are consistently innovating to enhance their satisfaction through our diverse range of products and services. To support our continued expansion, we are looking to add a talented individual to our team based in Athens:Product Energy Efficiency SpecialistKey Responsibilities:Oversee the complete lifecycle of energy efficiency solutions, ensuring alignment with customer needs and value generation from concept through optimization.Conduct comprehensive analysis of customer insights, market dynamics, and competitor products to uncover new opportunities and craft innovative B2C and B2B solutions.Collaborate with Marketing, Sales, and Operations to define and refine product positioning, key benefits, pricing structures, and service bundles.Develop and execute effective go-to-market strategies, ensuring strong product positioning and successful launches across various channels.Convert business and customer requirements into actionable product specifications by working closely with technical and operations teams.Evaluate post-launch product performance, focusing on user adoption, engagement metrics, and customer feedback to drive ongoing enhancement.Facilitate internal alignment on energy efficiency products, assuring that stakeholders are aligned with the product vision and priorities.

Role overview d-one seeks a Senior Databricks Engineer in Athens, Greece. The focus is on developing and enhancing data solutions that help meet business objectives. Candidates should bring strong hands-on experience with Databricks and a solid track record in designing, implementing, and improving analytics infrastructure. What you will do Design and build data pipelines and solutions with Databricks Collaborate with cross-functional teams to gather requirements and turn them into technical deliverables Develop and maintain ETL processes Optimize data workflows for better performance and scalability Contribute to the ongoing development of the company’s data strategy Location This role is based in Athens, Attica, Greece.

Join Sunlight Group, where we are pioneering the future of energy storage for industrial and advanced technology applications. Our commitment to performance and ongoing improvement fuels our mission to transform energy storage solutions for a sustainable future. We operate with profound environmental responsibility, fostering a culture of openness and respect. Leveraging data and insights, we craft innovative, customer-centric solutions that drive the transition to an all-electric future through high-quality, cutting-edge technologies. Our entrepreneurial spirit thrives in an agile and collaborative environment, empowering our team members to grow, contribute, and realize their full potential.We are seeking a passionate Applications Software Engineer to join our R&D Smart Energy Systems team. If you are looking for a role where your software directly influences real-world energy systems and supports the clean energy transition, this is your opportunity to make a significant impact. Engage at the crossroads of clean energy, AI, and real-time, cloud-native software as part of a diverse R&D team. You will be at the forefront of the clean energy AI revolution, playing a vital role in developing intelligent, sustainable infrastructure.Key Responsibilities:Design, develop, test, and deploy high-quality software services and applications.Build and maintain real-time/near-real-time message-driven components (publishing/subscribing, event handling, state synchronization).Collaborate with cross-functional engineers to define application requirements, new features, and enhancements.Contribute to software architecture and reliability patterns (retries/backoff, fault handling, duplicate prevention/idempotency, graceful degradation).Write clean, well-documented, maintainable code; participate in code reviews and continuous improvement.Identify and troubleshoot software defects and operational issues promptly.Conduct thorough testing (unit/integration) to ensure correctness, reliability, and performance.Create and maintain documentation (technical specs, architecture notes, operational guides).

OPTIMUS ENERGY is seeking a highly motivated Intraday Shift Trader to join our dynamic team in the energy sector.Key Responsibilities:Execute trades in the short-term energy market (Day-Ahead, Intraday, and Balancing Market) while adhering to the company's risk management and regulatory compliance standards.Develop analytical tools to enhance departmental operations.Formulate and implement strategies aimed at maximizing profitability.Continuously monitor weather conditions, load forecasts, market prices, and cross-border transactions to identify potential risks to the company’s portfolio.Take necessary actions to mitigate the identified risks.Maintain effective communication with the meteorology and analytics team.Work in shifts that include mornings, evenings, holidays, and weekends.Qualifications:Bachelor’s degree in Engineering, Natural Sciences, or Economics.Strong proficiency in mathematics, statistics, and time series analysis.A minimum of 3 years of relevant work experience.Practical programming experience in Python, Matlab, and MS Office.Excellent command of the English language (both written and spoken).Skills:Ability to make quick decisions under time pressure in a demanding environment.Strong organizational skills and methodical approach.Company Benefits:Opportunities for growth and development within a strong group of companies.Participation in a corporate health and life insurance program.

gek-terna is hiring a Junior Energy Trader to join the intra-day shift trading team in Athens, Attica, Greece. This entry-level role centers on supporting the execution of intra-day trades and keeping a close watch on the energy market. Main responsibilities Assist with intra-day trading activities Monitor real-time market developments Contribute to the development and adjustment of trading strategies Gain hands-on experience in energy trading operations Role focus This position offers the chance to build a foundation in energy trading while working alongside experienced team members. The focus is on learning the dynamics of intra-day markets and supporting the team's trading decisions.

Join MSPS, a leading marketing and sales services company, as an Energy Sales Consultant (Shop-in-Shop) in major technology retail stores across Attica. This role offers an exciting opportunity to engage with customers and promote energy products and services.Key Responsibilities: Promote and sell electricity and natural gas products and related services. Proactively approach customers in retail environments, informing them about new services and promotional activities. Manage contracts: collect necessary documentation, update customers on application progress, and follow up on requests. Provide customer service and handle complaints effectively. Facilitate bill payments and support daily transactions. Participate in training sessions and stay updated on procedures and products. Achieve individual and team sales targets. Required Qualifications: Previous experience in a similar role (energy or mobile telecommunications). Proficiency in English. Familiarity with CRM or sales systems. Strong communication skills and a customer-centric approach. Team spirit, dynamism, comfort in communication, and a willingness to grow. High school diploma is mandatory.What We Offer: Gross monthly salary of €1200-1300. Permanent contract. Performance bonuses. Private health insurance. Company mobile phone and line. Access to a digital training platform for ongoing performance tracking. Partial coverage of transportation expenses.

Role Overview H ΗΡΩΝ ΕΝΕΡΓΕΙΑΚΗ Α.Ε., part of the GEK TERNA Group, is hiring an Energy Market Analyst in Athens, Greece. This role focuses on analyzing electricity and natural gas markets, supporting strategic decisions, and working closely with internal teams. Main Responsibilities Analyze electricity and natural gas markets, tracking regulatory changes at both national and European levels. Develop and apply quantitative models to guide decisions within the Energy Management Division. Prepare scenario analyses and assess how regulatory shifts affect profitability and competitiveness. Create detailed reports and present strategic recommendations to management. Work with teams across Trading, Risk, and Regulatory Affairs to consolidate data and insights. Required Qualifications Bachelor’s degree in Engineering, Natural Sciences, Economics, Electrical Engineering, or Computer Engineering. 1-2 years of experience in the energy sector. Background in market modeling and policy or regulatory analysis. Fluency in English, both spoken and written. Experience with at least one programming language (Python, R, or Julia). Proficiency with Microsoft Office tools (Outlook, Word, Excel, PowerPoint). Preferred Qualifications Master’s degree. Familiarity with national and European energy policy. Experience in one or more areas: power generation (thermal, hydro, etc.), demand side flexibility, ICT, smart grids, electric vehicles, or storage control. Key Skills Works well independently. Handles multiple tasks efficiently. Manages time effectively. Collaborates easily with others. Team-oriented approach.

Join our expanding Research, Development & Innovation (RDI) Department as an experienced Project Manager dedicated to spearheading R&D initiatives funded by E.U. programs.At uni-systems, we pride ourselves on a rich portfolio of E.U. funding proposals and successfully awarded projects across diverse sectors such as smart cities, energy, mobility, industry 4.0, e-government, cultural heritage, and health. Our collaborative efforts engage academic institutions, businesses, startups, and non-profits across Europe, working together to submit joint proposals under various E.U. funding frameworks such as Horizon Europe, Digital Europe, and Creative Europe.Your Contributions:Our UniQue team is a blend of talents from various backgrounds, united by a common enthusiasm for technology and innovation. As our Project Manager, you will:Oversee and coordinate E.U.-funded R&D projects based in Greece and/or Luxembourg.Track project timelines, deliverables, and financial aspects.Engage with consortium partners and European stakeholders to ensure robust collaboration and communication.Draft and evaluate reports, deliverables, and proposals.Identify potential risks to maintain project continuity and success.Guarantee compliance with funding program requirements, project objectives, and KPIs.Qualifications for Success:To thrive in this role, you should possess:A minimum of 5 years of applicable professional experience in project management.A proven history of managing E.U.-funded R&D projects, with at least one experience as an official Coordinator.A degree in Information and Communication Technologies (ICT), Computer Science, or a related field.Excellent planning and organizational abilities.Strong communication skills with diverse business stakeholders.Fluency in English (both written and verbal).Preferred Skills:Capability to manage multiple projects and teams while ensuring timely delivery and quality results.Experience working in international and cross-functional settings.Willingness to integrate AI tools into everyday workflows.A mindset geared toward adaptability and continuous improvement.

Renesas Electronics Corporation seeks a Global Technology Liaison in Athens to strengthen connections between the company and academic institutions in semiconductor research and development. This position plays a key part in fostering relationships that drive joint projects and support technical progress in the semiconductor industry. Key responsibilities Build and manage partnerships with universities and research groups focused on semiconductor R&D. Coordinate research initiatives that align academic work with industry requirements. Facilitate the transfer of new ideas and technologies from academic labs into practical semiconductor applications. Act as Renesas’s representative in collaborative research discussions and project planning with academic partners. Location This position is based in Athens.

Join the dynamic team at Mercier Consultancy as a Greek Speaking Customer Support Representative in our Renewable Energy Department, based in the vibrant city of Athens, Greece! In this pivotal role, you will empower our Greek-speaking clients by guiding them through our innovative renewable energy solutions, addressing their questions, and ensuring they receive prompt and precise assistance tailored to their unique needs.This position is perfect for those who are enthusiastic about sustainability and committed to providing excellent customer service. Become part of our mission to drive positive change in the renewable energy landscape!Key Responsibilities Deliver exceptional customer support in Greek via phone, email, and chat Assist clients with inquiries regarding our renewable energy products and services Accurately document customer interactions and resolutions within our support system Collaborate effectively with internal teams to resolve customer issues Educate clients on renewable energy options and their benefits Collect customer feedback to enhance service offerings and processes Engage in ongoing training to deepen knowledge of renewable energy topics

Join Mercier Consultancy as a French Speaking Customer Service Representative for our client's Sustainability & Green Energy Company. In this pivotal role, you will provide outstanding support to our French-speaking clientele, addressing their queries related to sustainable energy solutions and environmentally-friendly products.Your proficiency in French will be crucial in guiding clients through their inquiries about our products, services, and sustainability initiatives, thereby enhancing the overall customer experience while reinforcing our commitment to a sustainable future.Key ResponsibilitiesProvide exceptional customer service in French through phone, email, and chat regarding inquiries on sustainability and green energy.Assist customers in comprehending the advantages of our products, service offerings, and eco-friendly practices.Professionally manage customer complaints and inquiries with promptness and accuracy.Accurately document all customer interactions in our CRM system.Work collaboratively with internal teams to resolve complex issues and ensure high-quality service delivery.Collect and analyze customer feedback to enhance our sustainability initiatives and product offerings.Stay updated on the latest developments within the green energy sector and sustainable practices.