senior mechanical proposals engineer
Jul 5, 2026 · Metlen
About the job
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
About the company
As one of Greece’s largest Heavy Industries Companies, Metlen provides more than 4,820 direct and indirect jobs, creating a work environment characterised by job security, equality, stability and employee commitment to the corporate values.
The human resources of the Company comprise highly skilled and trained people active in various sectors and disciplines.
In Metlen we seek to treat our people in a responsible and consistent manner and to remain their first choice of employer throughout the course of their careers. We are standing by our people and we take concrete steps to support their professional development.
Corporate Culture
The corporate culture of Metlen is the element that ensures cohesion and consensus in the efforts to realize the Company's vision, and is present across all the levels of the workforce – from the top management down to the production line.
The core priority of the corporate culture is to invest constantly in the human capital, which is the Company's driving force.
To this end:
- We focus on attracting and retaining competent professionals, whose values and principles are aligned with those of the Company
- We put to good use the potential of our people and we seek to provide them with tools and opportunities to help them develop their skills and support their professional development within the Company
- We encourage innovation, initiative, learning and diversity
- We recognise the importance that maintaining a balance between professional and personal life has for our employees
- We keep in place a set of corporate values that promote business excellence and social responsibility
About the company
As one of Greece’s largest Heavy Industries Companies, Metlen provides more than 4,820 direct and indirect jobs, creating a work environment characterised by job security, equality, stability and employee commitment to the corporate values.
The human resources of the Company comprise highly skilled and trained people active in various sectors and disciplines.
In Metlen we seek to treat our people in a responsible and consistent manner and to remain their first choice of employer throughout the course of their careers. We are standing by our people and we take concrete steps to support their professional development.
Corporate Culture
The corporate culture of Metlen is the element that ensures cohesion and consensus in the efforts to realize the Company's vision, and is present across all the levels of the workforce – from the top management down to the production line.
The core priority of the corporate culture is to invest constantly in the human capital, which is the Company's driving force.
To this end:
- We focus on attracting and retaining competent professionals, whose values and principles are aligned with those of the Company
- We put to good use the potential of our people and we seek to provide them with tools and opportunities to help them develop their skills and support their professional development within the Company
- We encourage innovation, initiative, learning and diversity
- We recognise the importance that maintaining a balance between professional and personal life has for our employees
- We keep in place a set of corporate values that promote business excellence and social responsibility