{"id":69038,"url":"https://alion.io/job/harmattan-ai-rf-electronics-engineer-electronic-warfare","title":"RF Electronics Engineer (Electronic Warfare)","company":{"id":8839,"name":"Harmattan AI","domain":"harmattan.ai","url":"https://alion.io/company/harmattan","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":78,"open_postings":15,"ghost_share":0,"stale_share":0.667,"repost_share":0,"time_to_fill_p50_days":74,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Hardware","role_family":"Hardware","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":45000,"max_usd":85000,"period":"year","method":"role_country_seniority_unknown","sample_n":58},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-08-21T14:09:04Z","employer_posted_date":"2026-08-21","last_verified_at":"2026-10-17T23:43:10Z","board_verified":true,"closed_at":null,"days_open":57,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":57},"description":"About Us\nHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.\nOur work is guided by clear values: building technologies with real-world impact, pursuing excellence in everything we do, setting ambitious goals, and taking on the hardest technical challenges. We operate in a demanding environment where rigor, ownership, and execution are expected.\nAbout the Role\nAs a Hardware (Electronics) Engineer within our Electronic Warfare team, you will design and develop the RF hardware and electronic front-ends at the core of our electronic warfare and signal intelligence systems - from concept to field deployment. You will work hand-in-hand with system, software and mechanical teams to turn architecture needs into robust, high-performance hardware, and to ensure overall performance, robustness and reliability.\nResponsibilities\nRF Front-End Design: Design and develop radio and radar RF front-ends, from specification through to validation.\n\nHardware Architecture: Drive the hardware architecture of EW/SIGINT systems, ensuring performance, robustness and manufacturability.\n\nHigh-Power & High-Voltage Electronics: Design high-power switching supplies (including narrow pulse generation) and high-voltage PCBs, supplies and shielding.\n\nIntegration & Validation: Lead board bring-up, RF integration, prototyping and validation against performance targets.\n\nTechnical Coordination: Collaborate across software, mechanical, GNC and ML teams on system integration and technical interfaces.\n\nSystem Reviews & Documentation: Contribute to design and architecture reviews, maintaining consistency between requirements, design and testing.\n\nCandidate Requirements\nStrong background in RF hardware design is mandatory, including radio or radar front-end design.\n\nNo prior Electronic Warfare experience required.\n\nExperience in RF integration is a plus.\n\nExperience with high-power switching supplies (narrow pulse generation) is a definite plus.\n\nExperience with high-voltage PCB / supply design and shielding.\n\nMSc in Electrical / Electronics Engineering; PhD is a plus.\n\nBroad engineering culture with understanding of mechanical, software and embedded systems.\n\nRigorous, structured and mission-driven mindset with strong analytical skills.\n\nExcellent communication and documentation abilities.\n\nWe look forward to hearing how you can help shape the future of autonomous defense systems at Harmattan AI.","description_format":"text","description_chars":2619,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","Electronic Warfare","Defense Manufacturing","Military Drones"],"lifecycle":[{"event":"open","at":"2026-08-21T14:09:04Z"}],"visa":[],"liveness":{"score":40,"band":"fade","label":"Fading","p_open":1,"p_active":0.534,"p_room":0.75,"age_days":56,"expected_fill_days":74,"reasons":["conf:1","stale_co","velocity","win:late","comp:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/harmattan-ai-rf-electronics-engineer-electronic-warfare","json_url":"https://alion.io/job/harmattan-ai-rf-electronics-engineer-electronic-warfare.json","meta":{"generated_at":"2026-10-18T01:04:14Z","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":1757,"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":8839},"rest":"https://alion.io/mcp/rest/get_company?id=8839"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fharmattan-ai-rf-electronics-engineer-electronic-warfare"},{"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%2Fharmattan-ai-rf-electronics-engineer-electronic-warfare"},{"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%2Fharmattan-ai-rf-electronics-engineer-electronic-warfare"},{"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/harmattan-ai-rf-electronics-engineer-electronic-warfare\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fharmattan-ai-rf-electronics-engineer-electronic-warfare"}]}