{"id":1973111,"url":"https://alion.io/job/fortaegis-product-engineer-japan","title":"Product Engineer Japan","company":{"id":3880577,"name":"Fortaegis","domain":"fortaegis.com","url":"https://alion.io/company/fortaegis","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":null},"role":"Backend","role_family":"Backend","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":["Tokyo, Japan"],"countries":["JP"],"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":[],"status":"live","first_seen_at":"2026-08-13T11:41:15Z","employer_posted_date":"2026-08-13","last_verified_at":"2026-11-14T20:07:00Z","board_verified":true,"closed_at":null,"days_open":93,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":93},"description":"Job description\nFortaegis is a fast-scaling, highly ambitious and cutting-edge semiconductor company. We are looking for a Product Engineer to act as the technical bridge between customers and engineering teams, ensuring Fortaegis products meet customer requirements, performance expectations, and market needs.\nWe are looking for candidates with not only an exceptional skillset, but also an exceptional mindset, willing to go above and beyond to make our outstanding team even better.\nJob requirements\nTechnical Expertise: Strong understanding of networking, encryption, cybersecurity, secure communications, hardware security, and enterprise infrastructure.\n\nProduct Definition: Ability to translate customer requirements into technical specifications and engineering requirements.\n\nSystems Architecture: Experience designing, reviewing, or validating complex system architectures involving software, hardware, networking, or security technologies.\n\nCustomer Interaction: Comfortable discussing technical requirements directly with customers, technical architects, and engineering teams.\n\nProblem Solving: Ability to identify gaps between customer expectations and product capabilities and drive resolution.\n\nValidation & Testing: Experience supporting product validation, performance testing, interoperability, testing, or proof-of-concept activities.\n\nCommunication: Strong verbal and written communication skills in both customer-facing and engineering-facing environments.\n\nNice to have\nExperience with ASIC, FPGA, semiconductor products, or hardware security technologies.\n\nKnowledge of Root of Trust, HSM, PUF, PQC, secure boot, attestation, or cryptographic systems.\n\nExperience supporting telecom, defence, critical infrastructure, or industrial customers.\n\nExperience creating technical specifications, product requirements documents (PRDs), and technical whitepapers.\n\nJob responsibilities\nCapture requirements from Japanese customers and translate them into product specifications and engineering requirements (product definition).\n\nFeed customer and market input into the product roadmap, and help prioritize features for the Japan market.\n\nDesign, review, and validate system architectures across software, hardware, networking, and security.\n\nSupport product validation, performance testing, and interoperability testing.\n\nIdentify gaps between customer expectations and product capabilities, and drive resolution with the engineering team.\n\nPrepare technical specifications, PRDs, and technical whitepapers.\n\nAdditional information\nThe successful candidate will have the unique opportunity to participate in shaping the future of our visionary company, contributing to the development of ultra-secure and high-performance SoC designs. 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