{"id":3740500,"url":"https://alion.io/job/harmattan-ai-embedded-software-engineer-cybersecurity","title":"Embedded Software Engineer - Cybersecurity","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":"A","score":91,"open_postings":140,"ghost_share":0,"stale_share":0.157,"repost_share":0,"time_to_fill_p50_days":69,"computed_at":"2026-11-07T05:47:08Z"}},"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":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"PKI","optional":false},{"name":"Python","optional":false},{"name":"Threat Modeling","optional":false}],"status":"live","first_seen_at":"2026-11-04T08:22:02Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-08T02:05:41Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":2},"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\nWe are looking for a highly technical Embedded Software Engineer specialized inCybersecurity to define, implement, and verify security measures across our platforms. In this role, you will work directly with embedded software teams, system architects, and product owners to ensure secure design, secure implementation, and compliance with defense-grade cybersecurity expectations.\nYou will help shape how security is integrated from hardware up through the application layer, influence secure architectural decisions, and drive compliance activities across diverse product lines.\nResponsibilities\nDefine and specify secure embedded architectures such as secure boot, firmware updates, and key management\n\nImplement and integrate core cybersecurity features in embedded software (e.g., cryptographic primitives, secure storage, PKI)\n\nCollaborate with engineering teams to embed security into design and implementation workflows\n\nValidate, test, and harden systems to meet stringent cybersecurity requirements\n\nLead technical cybersecurity risk analysis and threat modeling for embedded products\n\nSupport and drive cybersecurity compliance efforts, including interaction with external stakeholders and certification bodies\n\nProduce clear, actionable documentation that aligns engineering work with compliance expectations.\n\nCandidate Requirements\nEducational Background: Degree in Computer Science, Electrical Engineering, Robotics, or a related field.\n\nPrior work in defense, aerospace, critical infrastructure, or other high-security domains\n\nStrong expertise in embedded cybersecurity, secure firmware, or system hardening. Hands-on experience with C/C++ embedded development; Python familiarity is a plus. Solid understanding of hardware-security primitives, TPM/SE integration, cryptographic protocols, and PKI.\n\nComplex Project Management: Avid learner with a demonstrated capacity to handle large-scale, complex projects - offering innovative solutions and leading teams to deliver outstanding results.\n\nAdaptability & Mobility: Thrives under pressure in a fast-paced, dynamic environment; embraces a “no-task-is-too-small” mentality.\n\nCommunication & Influence: Excellent written and verbal communication, capable of leading diverse principals, from junior members to senior executives.\n\nCommitment: 100% dedication to Harmattan AI’s mission, vision, and ambitious growth plans, ready to go the extra mile to ensure operational excellence.\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":3138,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Information Security","Military Drones","Defense AI"],"lifecycle":[{"event":"open","at":"2026-11-04T11:39:44Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":69,"reasons":["conf:0","velocity","win:early","comp:brand"],"computed_at":"2026-11-07T05:47:08Z"},"pay":null,"html_url":"https://alion.io/job/harmattan-ai-embedded-software-engineer-cybersecurity","json_url":"https://alion.io/job/harmattan-ai-embedded-software-engineer-cybersecurity.json","meta":{"generated_at":"2026-11-08T04:47:30Z","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":10365,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"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-embedded-software-engineer-cybersecurity"},{"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-embedded-software-engineer-cybersecurity"},{"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-embedded-software-engineer-cybersecurity"},{"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-embedded-software-engineer-cybersecurity\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fharmattan-ai-embedded-software-engineer-cybersecurity"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3740500}},{"tool":"search_jobs","arguments":{"company":"harmattan.ai","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3740500},"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); https://alion.io/mcp with an Alion account has everything. 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