{"id":1215604,"url":"https://alion.io/job/isar-aerospace-propulsion-design-engineer-propulsion-engine-integration-wmf","title":"Propulsion Design Engineer, Propulsion - Engine Integration (w/m/f)","company":{"id":3337,"name":"Isar Aerospace","domain":"isaraerospace.com","url":"https://alion.io/company/isar-aerospace-se","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":89,"open_postings":75,"ghost_share":0,"stale_share":0.427,"repost_share":0,"time_to_fill_p50_days":59,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Aerospace","role_family":"Aerospace","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Parsdorf, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Siemens NX","optional":false},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-09-25T07:30:18Z","employer_posted_date":"2026-09-28","last_verified_at":"2026-10-23T19:54:50Z","board_verified":true,"closed_at":null,"days_open":28,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":27},"description":"Mission Brief \nAs a Propulsion Design Engineer, you will drive the development of engine hardware from initial concept through qualification and production. You will be responsible for the design, analysis, and integration of engine structural components, piping, and subsystem packaging, with a strong focus on component placement, mass optimisation, and manufacturability. This includes defining engine architecture, optimising routing and interfaces, and developing design solutions that reduce weight, part count, and costs, while ensuring performance and reliability. The role requires close collaboration with multidisciplinary engineering teams and a strong understanding of engine architecture and system-level integration. \nYour Role in Our Space Mission: \nOwn complex engine assemblies from concept to hardware delivery, balancing technical scope, schedule, and integration requirements.\n Design and develop engine hardware and fluid routing using CAD tools, including detailed 3D models and manufacturing drawings. \n Drive the iterative development and continuous optimisation of flight-proven hardware. \n Implement engine layout improvements while complying with engine functional requirements. \n Define and manage interfaces with adjacent systems and collaborate closely with fluid system, combustion, structures, manufacturing, and testing teams. \n Perform structural and thermal analyses to ensure component performance and system reliability.\nQualification Checklist \nM.Sc. or M.Eng. in Aerospace Engineering, Mechanical Engineering, or a related field.\nProven engineering excellence and experience solving complex technical problems.\n Experience in mechanical design of complex assemblies within the aerospace sector. \nExperience with machining processes, tolerancing, and technical drawing standards.\nProficiency with CAD software, preferably Siemens NX, including detailed part and assembly modelling and drawing creation. \n Experience with design for manufacturability principles. \nExperience in structural and thermal analysis, employing both analytical methods and simulation tools for component and system design. \nAbility to effectively collaborate within multidisciplinary and cross-functional teams.\n Highly organised and proactive, with strong attention to detail. \nPassion for rocket propulsion and space.\nDriven, curious, and eager to learn.\nFluent in English.\nBonus Skills\nExperience in rocket engine design and development. \nAcquainted with fluid plans and rocket engine architectures. \nExperience with Python or similar programming languages for engineering automation. \nExperience using Siemens Teamcenter or other PLM systems. \nProfessional working proficiency in German. \nBenefits \nEmployee Participation Program: Share in our success through our virtual company share program\n30 days of vacation: Enjoy the days off to relax and recharge \nCompany pension plan: Secure your future with our company pension plan, featuring a 20% employer contribution after the probation period\nSubsidised lunch: Stay energised with delicious, subsidised lunches every day\nPublic transport ticket: Commute with ease using a fully financed Deutschlandticket\nRental clothing with laundry service: Enjoy hassle-free workwear with our convenient rental clothing and laundry service \n Sport Clubs membership: Stay fit with our sponsored sports club memberships (EGYM Wellpass)\nIndividual learning allowance: Grow your skills with an individual learning budget granted after the probation period\nChildcare allowance: Receive a childcare allowance for your non-school-age children\nAnd Much More! Discover additional perks and benefits when you join our team. \nWho we are\n\nWe are Isar Aerospace and we are at the forefront of New Space building a modern space business to enable faster, better and cheaper access to space.\nOur mission is to help democratise space and use it for good in order to improve life on Earth now and for the future generations.\nWe are a fast-growing company aiming to provide sustainable and environmentally friendly launch solutions for small and medium-sized satellites and constellations into Low Earth Orbit. The company is privately funded by world-leading technology investors with strong commitment and support and our team is made of driven and talented people with a real passion for space innovation.\nWe're making rockets in a way that hasn't been done before disrupting a traditional industry. If you are up for the challenge, want to work on cutting-edge projects and be part of a team changing the world for better, come, join us and launch your career!\nWant to find out more about us?\nVisit www.isaraerospace.com\nData Protection\n We process your personal data for the purpose of managing the recruitment process and assessing your application. For detailed information on how your data is processed, including your rights, please refer to our Privacy Policy.\nDisclaimer\n Isar Aerospace SE is an equal-opportunity employer committed to fairness and inclusivity. We do not prioritize any specific religion, gender, nationality, or background. Due to security clearance requirements, affiliations with countries listed under § 13 para. 1 no. 17 SÜG may affect the application process. All qualified applicants are encouraged to apply.","description_format":"text","description_chars":5280,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[{"language":"German","level":"Upper-Intermediate (B2)","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Aerospace Manufacturing","Launch Services"],"lifecycle":[{"event":"open","at":"2026-09-25T08:23:09Z"}],"visa":[],"liveness":{"score":76,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.841,"p_room":0.9,"age_days":27,"expected_fill_days":59,"reasons":["conf:0","velocity","win:mid","comp:brand"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/isar-aerospace-propulsion-design-engineer-propulsion-engine-integration-wmf","json_url":"https://alion.io/job/isar-aerospace-propulsion-design-engineer-propulsion-engine-integration-wmf.json","meta":{"generated_at":"2026-10-23T22:46:11Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":5815,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3337},"rest":"https://alion.io/mcp/rest/get_company?id=3337"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fisar-aerospace-propulsion-design-engineer-propulsion-engine-integration-wmf"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fisar-aerospace-propulsion-design-engineer-propulsion-engine-integration-wmf"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fisar-aerospace-propulsion-design-engineer-propulsion-engine-integration-wmf"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/isar-aerospace-propulsion-design-engineer-propulsion-engine-integration-wmf\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fisar-aerospace-propulsion-design-engineer-propulsion-engine-integration-wmf"}]}