{"id":254159,"url":"https://alion.io/job/cesiumastro-senior-systems-engineer","title":"Senior Systems Engineer","company":{"id":5315,"name":"CesiumAstro","domain":"cesiumastro.com","url":"https://alion.io/company/cesiumastro","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":84,"open_postings":40,"ghost_share":0,"stale_share":0.625,"repost_share":0,"time_to_fill_p50_days":47,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Munich, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":80000,"max_usd":153000,"period":"year","method":"role_seniority_country_cell","sample_n":9},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CCSDS","optional":false}],"status":"live","first_seen_at":"2026-06-02T12:52:09Z","employer_posted_date":"2026-06-02","last_verified_at":"2026-11-01T01:11:09Z","board_verified":true,"closed_at":null,"days_open":151,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":150},"description":"We are looking to add a Senior Systems Engineer to our team in Munich Germany. If you enjoy working in a startup environment and are passionate about developing leading-edge phased array antennas and radios for satellites, spacecraft, and aerospace systems, we would like to hear from you.\nThe ideal candidate will have a strong background in systems engineering, experience in space technology, and the ability to be the technical point of contact for our communication programs. In this position, you will lead the development of communication system architectures, operational concepts, requirements, and system-level performance analysis for advanced communication terminals and networks.You will coordinate activities across multidisciplinary engineering teams, raise issues at the program level, and drive complex programs to success.\nThe successful candidate will communicate effectively with team members and internal stakeholders, both verbally and through written content.\nSUMMARY OF RESPONSIBILITIES\nEvaluate customer and operational needs to define requirements, integrate technical parameters, and assure compatibility of all physical, functional, and program interfaces.\nRepresent CesiumAstro in customer meetings, design reviews, and technical discussions across Europe.\nDefine and validate space system requirements and interfaces, ensuring end-to-end feasibility.\nDevelop and direct technical concept development in support of proposals and demonstrations.\nParticipate in developing system engineering processes for requirements management, flow-down, and traceability.\nLead system-level trade studies, including antenna architecture design, modem design, performance analysis and system level integration\nCoordinate with RF/Antenna, Electrical, and Software/FPGA engineers to ensure concept feasibility and compliance.\nSupport proposal development, design reviews, and technical documentation.\nJOB REQUIREMENTS AND MINIMUM QUALIFICATIONS\nM.S. or higher in Electrical Engineering, Aerospace Engineering, Systems Engineering, or related field.\n5+ years of experience in system engineering for communications payloads, RF systems, or space/defense platforms.\nVery strong background in communication theory.\nPractical experience working with antenna systems(design, integration, or performance evaluation).\nExperience with and understanding of satellite-communications standards (e.g., NR NTN, DVB-S2x, CCSDS).\nProven ability to capture and manage requirements across multidisciplinary teams.\nExcellent communication skills; comfortable presenting to customers and leading design reviews.\nFluent in English (German language skills a plus).\nDeep understanding of RF concepts, impairments, and their impacts on system performance.\nWHAT WE OFFER\nThe opportunity to help establish CesiumAstro’s first European office and grow our Munich team.\nHigh-impact role with direct exposure to leading EU space programs.\nCompetitive compensation and benefits package.\nA collaborative, innovative environment shaping the future of space communications.","description_format":"text","description_chars":3051,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[{"language":"German","level":"All levels","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Embedded & Electronics Design","Satellite Communications","RF & Wireless Hardware"],"lifecycle":[{"event":"open","at":"2026-09-05T11:13:44Z"},{"event":"close","at":"2026-10-09T16:08:39Z"},{"event":"reopen","at":"2026-10-09T19:16:51Z"},{"event":"close","at":"2026-10-23T12:34:38Z"},{"event":"reopen","at":"2026-10-23T17:28:09Z"}],"visa":[],"liveness":{"score":12,"band":"cold","label":"Long shot","p_open":1,"p_active":0.419,"p_room":0.28,"age_days":150,"expected_fill_days":47,"reasons":["conf:2","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/cesiumastro-senior-systems-engineer","json_url":"https://alion.io/job/cesiumastro-senior-systems-engineer.json","meta":{"generated_at":"2026-11-01T04:04:13Z","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":6290,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":5315},"rest":"https://alion.io/mcp/rest/get_company?id=5315"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcesiumastro-senior-systems-engineer"},{"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%2Fcesiumastro-senior-systems-engineer"},{"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%2Fcesiumastro-senior-systems-engineer"},{"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/cesiumastro-senior-systems-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcesiumastro-senior-systems-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":254159}},{"tool":"search_jobs","arguments":{"company":"cesiumastro.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":254159},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); 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