iPronics is seeking an experienced and hands-on III-V Photonics Reliability Engineer to join our rapidly growing team. In this role, you will define and execute reliability and qualification activities for III-V photonic devices, optical assemblies and optical amplification modules. You will work closely with photonic device, packaging, hardware, validation and supplier teams to identify failure mechanisms, improve product robustness and ensure our products meet the lifetime and reliability requirements for large-scale deployment in AI and datacenter applications. Responsibilities
• Define reliability requirements, qualification plans and test specifications for III-V photonic chips and optical assemblies.
• Plan and manage reliability testing with external parties, such as contract manufacturers and equipment suppliers.
• Develop accelerated life tests covering relevant electrical, optical, thermal, mechanical and environmental stresses.
• Analyze degradation trends and reliability data to estimate product lifetime and identify failure mechanisms.
• Lead failure analysis and root-cause investigations, working with internal teams and external laboratories.
• Establish internal reliability testing capabilities, including equipment selection, procurement, test setup and automation.
• Support design reviews and risk assessments to improve device, package and module reliability.
• Maintain reliability procedures, test reports, qualification records and failure-analysis documentation. Qualifications
• Master’s degree or PhD in photonics, electrical engineering, physics,



materials science or a related discipline.
• More than 5 years of industrial experience in the reliability or qualification of III-V photonic devices, optical components or optical assemblies.
• Strong understanding of III-V/InP devices and associated degradation and failure mechanisms.
• Hands-on experience with optical assembly reliability, including die attach, wire bonding, fiber or lens alignment, epoxies, solder joints and thermal interfaces.
• Experience defining and managing reliability tests with external suppliers or specialist laboratories.
• Knowledge of accelerated life testing, reliability statistics and lifetime modelling.
• Experience with failure analysis and root-cause investigation.
• Proficiency with Python, JMP, Minitab or equivalent data-analysis tools.
• Strong problem-solving and communication skills. Good to have
• Experience with semiconductor optical amplifiers, lasers or photodetectors.
• Familiarity with Telcordia GR-468, relevant JEDEC methods or similar optoelectronic qualification standards.
• Experience establishing internal reliability laboratories and procuring test equipment.
• Familiarity with optical modules, telecom components or datacenter optical products.

What we offer
• Permanent full-time position
• Adaptable

working hours
• December 24th and 31st off
• One extra day off during your birthday month
• Private health insurance and life insurance
• Pension plan included
• Flexible compensation plan (restaurant tickets, transport, and childcare vouchers)

📌 III-V Photonics Reliability Engineer (España)
🏢 iPronics
📍 España