IS

(Junior) Proposal Engineer (m/f/d)

Isar Aerospace SE
Ottobrunn, Germanyfull_timePosted 11 Jun 2026

About the role

<p><strong><span lang="EN-US">Mission Brief </span></strong></p> <p><span data-contrast="auto">As a </span><strong><span data-contrast="auto">Proposal Engineer</span></strong><span data-contrast="auto">, you will be responsible for developing technically robust and commercially competitive proposals for commercial and institutional launch service programs.</span><span data-ccp-props="{"201341983":2,"335559740":300}"> </span></p> <p><span data-contrast="auto">Working within the Mission Engineering team and in close coordination with the Commercial team, you will lead and support launch service bid activities, ensuring proposals accurately reflect system capabilities, constraints, and the development roadmap. Your work will include technical analyses, structured proposal documentation, and direct participation in customer</span>‑<span data-contrast="auto">facing technical exchanges.</span><span data-ccp-props="{"201341983":2,"335559740":300}"> </span></p> <p><span data-contrast="auto">This role provides direct exposure to both the technical and commercial aspects of launch service proposals, with a strong emphasis on structured engineering thinking, technical credibility, and clear communication.</span></p> <p><strong><span class="TextRun SCXW114497174 BCX8" lang="EN-US" data-contrast="auto"><span class="NormalTextRun CommentStart CommentHighlightPipeRest CommentHighlightRest SCXW114497174 BCX8">Your Role in Our Space Mission</span></span><span lang="EN-US"><span class="EOP CommentHighlightPipeRest SCXW114497174 BCX8" data-ccp-props="{"201341983":0,"335551550":6,"335551620":6,"335559740":360}"> </span></span></strong></p> <p><span data-contrast="auto">In this role, you will:</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":2,"335559740":300}"> </span></p> <ul> <li><span data-contrast="auto">Develop customer</span>‑<span data-contrast="auto">facing technical proposal content, including mission concepts, system descriptions, trade</span>‑<span data-contrast="auto">offs, and compliance matrices. </span><span data-ccp-props="{"201341983":2,"3355597

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Company

Isar Aerospace SE

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