{"id":1683782,"url":"https://alion.io/job/isptech-internship-systems-engineering-space-propulsion-fmx","title":"Internship Systems Engineering Space Propulsion (F/M/X)","company":{"id":2138517,"name":"ISPTECH","domain":"isptech.space","url":"https://alion.io/company/isptech","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Personio","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Early Careers","role_family":"Early Careers","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ludwigsburg, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":33000,"max_usd":59000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":55},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-08-18T07:57:11Z","employer_posted_date":"2026-08-18","last_verified_at":"2026-10-17T20:40:25Z","board_verified":true,"closed_at":null,"days_open":61,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":61},"description":"Your Main Responsibilities\nAt ISPTech, we’re shaping the future of space propulsion. As a propulsion systems engineering intern, you’ll gain hands-on experience in cutting-edge projects that push the boundaries of technology for CubeSats and SmallSats. You will take ownership of full subsystems from initial fluid schematic design to detailed CAD modelling and structural evaluation. You’ll work alongside experienced engineers, contribute to real missions, and learn what it takes to deliver reliable propulsion systems for space applications.Your Key Responsibilities\nCreate a Phase 0/A design study of a propulsion system: Use Space Systems Engineering principles to create a complete propulsion system considering cross-subsystem topics. \nFluid System Architecture & P&IDs: Derive and conduct fluidic system architecture tradeoffs, create and maintain Piping and Instrumentation Diagrams (P&IDs).\nMechanical Design & CAD: Conduct mechanical design tradeoffs, model system components and assemblies, and make technical drawings.\nComponentSelection & Specification: Trade, size, and specify critical fluidsystemand mechanical hardware, including tanks, control valves, and temperature sensors.\nStructural Design & Analysis: Conduct preliminary structural hand calculationsto verify hardware integrity under launch loads, vibration, and thermal environments.\nElectrical & Instrumentation Interfacing: Work with the Avionics team to define and design electrical interfaces for propulsion components, specifying wire harnesses, connector types, and pinouts for power, telemetry, and command and control.\nCross-Functional Collaboration: Coordinate with manufacturing, test, and system safety teams to ensure designs meet assembly, testing, and operational constraints.\nYour Qualification\nStudying aerospace engineering, mechanical engineering,systems engineeringor a related field\nGood understanding of the thermodynamic and fluidic behaviour of propellants\nProficiency in mechanical design and CAD software (e.g. Fusion, NX, CATIA, or similar) and a foundational understanding of engineering drawings\nFamiliarity with fluid system schematics (P&IDs) and common fluidic/pneumatic hardware components\nFamiliarity with working across multiple space subsystems\nProactive, self-directed working style, able to manage complex tasks independently and in a structured way \nStrong verbal and written communication skills for technical documentation and design reviews\nFluent in English; German is a plus\nIdeally: Experience working in a student (rocketry or satellite) team\nOur Benefits\nAn exciting work environment encompassing the whole process from the development, building, and launch of space propulsion systems\nFlexible working time\nCombination of working in the office, at home, and on the go\nProfessional skills development through a broad base of responsibilities and freedom\nEngage directly and actively participate in the end-to-end development processes of an expanding NewSpace start-up","description_format":"text","description_chars":2991,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Industrial Engineering"],"lifecycle":[{"event":"open","at":"2026-10-02T09:58:48Z"}],"visa":[],"liveness":{"score":13,"band":"cold","label":"Long shot","p_open":0.9,"p_active":0.397,"p_room":0.36,"age_days":59,"expected_fill_days":36,"reasons":["conf:104","win:tail","crowd:junior"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/isptech-internship-systems-engineering-space-propulsion-fmx","json_url":"https://alion.io/job/isptech-internship-systems-engineering-space-propulsion-fmx.json","meta":{"generated_at":"2026-10-18T13:59:31Z","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":20752,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":2138517},"rest":"https://alion.io/mcp/rest/get_company?id=2138517"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fisptech-internship-systems-engineering-space-propulsion-fmx"},{"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%2Fisptech-internship-systems-engineering-space-propulsion-fmx"},{"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%2Fisptech-internship-systems-engineering-space-propulsion-fmx"},{"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/isptech-internship-systems-engineering-space-propulsion-fmx\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fisptech-internship-systems-engineering-space-propulsion-fmx"}]}