Senior Mechanical Proposals Engineer

At METLEN Energy & Metals, we are catalysts for a sustainable future, positioned at the forefront of the energy transition while being a reference point for competitive green metallurgy at both the European and global levels. We are a global industrial and energy company operating across two highly interconnected and complementary sectors: Energy and Metals. With a consolidated turnover of €5,683 million and an EBITDA of €1,080 million, along with a workforce of over 7,627 dedicated individuals, we drive success through cutting-edge technology and diverse talent.

We are committed to embracing new state-of-the-art technologies and advancements, propelling us towards a cleaner, brighter tomorrow. Our positive footprint extends across five continents, creating a lasting impact. At METLEN, we foster a culture of resilience, challenge, respect, excellence, and change, empowering our diverse workforce to achieve remarkable outcomes.

Job Description

Senior Mechanical Proposals Engineer

15/04/2026

Job Description:

We are currently looking for a Senior Mechanical Proposals Engineer to join our Proposals team for our M Power Projects Division within our Paiania offices.

Your role will encompass:

• Lead the analysis of complex customer requirements, providing strategic input to the Proposal Manager and aligning proposed solutions with client expectations and project objectives.
• Ensure timely and successful proposal submissions in line the established targets.
• Oversee the development of engineering designs and technical studies required to support the proposal, ensuring technical robustness and compliance with client and regulatory standards as well identify dependencies, and risks associated with the proposed mechanical engineering solutions, and suggest risk mitigation strategies.
• Develop a deep understanding of the technical scope of tenders and of the proposed products . Coordinate and lead collaboration across internal departments (engineering, construction, procurement, etc.), subcontractors, and external consultants, to ensure that all tender requirements are addressed and aligned.
• Represent the technical scope during negotiations with customers and technology partners; take full responsibility of preparing, presenting, and defending complex mechanical proposals, engineering methodologies, and project schedules.

What you bring to the role:

• University degree in Mechanical Engineering.
• Proven experience in a similar senior-level role, with active involvement in proposal development, tendering processes, sales engineering, or the execution of large-scale Energy projects.
• In-depth knowledge of mechanical engineering principles and their application in complex Energy sector projects.
• Demonstrated ability to work effectively within multicultural, cross-functional project teams across various geographies and time zones.
• Fluency in English is essential; proficiency in French or German will be considered a strong advantage.
• Excellent organizational, prioritization, and time management skills, with the ability to manage multiple high-stakes deliverables simultaneously.
• Strong interpersonal and communication skills, with the confidence to interact with both internal stakeholders and external clients/partners at all levels.
• Willingness and flexibility to travel regularly to customer and project locations, both in Greece and internationally.

Your Benefits:

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

Share the same Value Based Behaviors:

• People & Personal growth
• Results orientation & Safety excellence
• Collaboration & Trust
• Empathy & Effective communication
• Flexibility & Adaptability

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At Metlen Energy & Metals we are proud to have Diversity and Inclusion at the centre of everything we do. We are committed to Equal Employment Opportunity regardless of race, colour, national origin, ethnicity, gender, age, disability, sexual orientation, gender identity or religion.