OverviewIn this Tender Engineer role you support Sener's position in the institutional space market by shaping competitive, compliant proposals for ESA, EC and national programs.
You will coordinate technical inputs with engineering, project management and finance to craft high-quality bids.
The role combines engineering understanding with commercial and proposal focus, bridging technical teams and customers during the tender process.
You will help define and improve offer processes and contribute to positioning RF, antennas and communications solutions in a competitive landscape.
This is an international, impact-driven opportunity to grow at the intersection of technology and business development.
Compensaciones / BeneficiosFlexible working conditions
Remote work options
Private medical insurance
Life and accident insurance
Well-being initiatives
Continuous professional development programs
ResponsabilidadesAnalyze institutional calls for tenders and requests for proposals (ESA, EC, national programs)
Coordinate and prepare technical and commercial proposals, ensuring compliance with customer requirements and evaluation criteria
Act as a key interface between engineering teams and commercial stakeholders during the bid phase
Contribute to the definition, structuring,



and continuous improvement of offer and tender management processes
Support the commercial positioning of Sener's RF, antennas, and communication-related solutions
Participate in clarification phases, proposal reviews, and customer interactions during the tender process
Support the identification of new opportunities within institutional and technology development programs
Requisitos principalesEngineering or technical degree, preferably related to space, telecommunications, RF, electronics, or similar fields
Experience or strong interest in tender engineering, bid management, or proposal preparation, ideally in institutional or public-sector environments
General familiarity with ESA, EC, or national space programs and procurement processes
Ability to understand complex technical content and translate it into structured, high-quality proposals
Strong coordination, communication, and organizational skills
Proactive attitude and willingness to develop a career at the intersection of technology and commercial activities
Fluency in English (written and spoken)
Coordination
Communication
Organizational skills
Tender engineering
Bid management / proposal preparation
Technical translation to proposals

📌 Tender Engineer (España)
🏢 Sener
📍 España