UICC/eUICC Expert (m/f/d)

Responsibilities

• ▹Own end-to-end engineering and validation of SGP.22 and SGP.32 eSIM products, including profile design reviews and translating product requirements into technical specifications
• ▹Define and execute certification and validation strategies using GSMA artefacts (e.g. SAIP, BAP), including lab and real-world interoperability testing across devices and networks
• ▹Investigate and resolve complex cross-domain issues (SIM, device, network), providing root cause analysis and coordinating fixes with internal teams and external vendors
• ▹Act as the technical point of contact for remote provisioning platforms (SMDP+, eIM) and SIM/eUICC vendors, defining acceptance criteria and supporting go/no-go decisions
• ▹Produce clear technical documentation (test reports, defect analysis, certification status) for Product, Support, and Customer-facing teams

Requirements

• ▹Strong hands-on experience in SIM/eSIM/eUICC engineering, validation, certification, or a closely related technical domain
• ▹Proven experience working with GSMA standards, particularly SGP.22 and SGP.32
• ▹Solid understanding of UICC/eUICC architecture, profile lifecycle, and OTA/provisioning processes
• ▹Experience designing and executing test strategies using certification-style artefacts (e.g. SAIP, BAP or similar)
• ▹Ability to debug complex issues across SIM, device, and network layers and coordinate resolution with multiple stakeholders

Soft skills