{"id":3807863,"url":"https://alion.io/job/infineon-technologies-principal-engineer-unit-process-development-engineering","title":"Principal Engineer Unit Process Development / Engineering","company":{"id":51757,"name":"Infineon Technologies","domain":"infineon.com","url":"https://alion.io/company/infineon-technologies","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"B","score":80,"open_postings":184,"ghost_share":0,"stale_share":0.799,"repost_share":0,"time_to_fill_p50_days":55,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Samut Prakan, Thailand"],"countries":["TH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"FMEA","optional":false},{"name":"Statistical Process Control","optional":false}],"status":"live","first_seen_at":"2026-11-03T02:46:20Z","employer_posted_date":"2026-11-05","last_verified_at":"2026-11-07T11:12:55Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Develop and optimize semiconductor packaging processes to achieve project targets in quality, cost, manufacturability and timeline.\nYour role\nKey responsibilities in your new role\nPerform process development activities, including process parameter scouting, optimization, verification and Process Freeze, to meet targets for timeline, quality, cost competitiveness and manufacturability.\nIdentify and develop new process technology and improve process capability to meet new requirements from Business Divisions.\nDefine and document Process Specifications and establish relevant process controls to detect process deviations.\nSupport prototype and development sample builds, and drive technical handshake and knowledge transfer to Operations.\nGenerate and update relevant technical documentation, including Process Specification, PFMEA, DFMEA, OJTI, T32 and PDR.\nSupport the definition of process technology, material, machine and tooling, and liaise with suppliers for continuous improvement.\nPerform verification and qualification activities for new tooling, machines and materials in development projects.\nLead task forces and complex problem-solving teams using SPC, APC, DOE, 8D and FMEA, and provide technical guidance to engineers and project teams.\nYour profile\nQualifications and skills to help you succeed \nMinimum Bachelor’s Degree in Engineering, such as Mechanical, Electrical, Electronics, Mechatronic, Chemical, Material, Microelectronic or equivalent.\nMinimum 7 years of Package/Process Development experience in semiconductor packaging.\nBasic project management knowledge, including project initiation, planning and closing, reporting and documentation.\nBasic knowledge of semiconductor engineering and operation.\nGood communication skills.\nGood aptitude for collaboration, people management, negotiation and solution finding.\nAbility to lead teams in problem solving using methodologies such as 8D, Is-Is Not and FMEA.\n#WeAreIn for driving decarbonization and digitalization.\nAs a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener.\nAre you in?\nWe are on a journey to create the best Infineon for everyone.\nWe strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity.\nOur hiring decisions are based on skills and experience. 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