Cubic³

Engineer

• Design, validate, and maintain electrical and logical profiles for SIM and eSIM products
• Develop and implement Java Card applets for SIM/eSIM services, ensuring compliance with 3GPP, ETSI, and GSMA standards
• Create and update technical documentation (e.g., applet specifications, test plans)
• Collaborate with cross-functional teams spanning mobile core networks, security, and device vendors
• Support the development, testing, and integration of SIM-based applications and tools
• Utilize smart card test and trace tools to ensure quality and performance
• Participate in technical reviews, troubleshooting, and team meetings

SIM Engineer I

• Support the design, validation, and maintenance of electrical profiles for SIM and eSIM products
• Design and implement Java Card applets for SIM/eSIM services, working to 3GPP, ETSI, and GSMA standards
• Write and maintain technical documentation (e.g. applet specification, electrical profile specifications, APIs, test plans)
• Collaborate with cross-functional teams (mobile core network, security, IoT device vendors, smart card (eUICC) vendors)
• Develop, test, and support SIM-based applications and tools supporting SIM applications and their integration within the SIM/eSIM ecosystem
• Contribute to peer review of electrical test data and reports, supporting the technical growth of team members

Cubic³

SIM Engineer I

SIM Engineer I

SIM Engineer II

SIM Engineer II