Head of xSIM Engineering

OXIO

Head of xSIM Engineering leading SIM technology and processes for OXIO's global telecom solutions. Manage vendor relationships and drive innovation in SIM provisioning and electronic profiles.

Posted 6/16/2026full-timeRemote • 🇺🇸 United StatesLeadWebsite

About the role

Key responsibilities & impact

Act as the Product Owner for our SIM profiles, SIM vendors, SIM applets, and OTA platform.
Manage vendor relationships and work with SIM manufacturers.
Document technical processes for all activities.
Standardize SIM procedures for all vendors using generic profiles and consistent processes.
Participate in development projects related to applets and overall architecture plans.
Manage the lifecycle of applets, including new releases and upgrades to existing electronic profiles.

Requirements

What you’ll need

Engineering degree in Information Technology, Electronics, or Telecommunications.
Minimum of 10–12 years of experience in a smart card environment or telecommunications with a strong technical background in telecom, smart cards, and security.
Broad knowledge of (e)(p)SIM-related technologies and environments.
Strong understanding of SIM electronic profiles.
Experience with Remote SIM Provisioning technologies.
Knowledge of ETSI standards and 3GPP standards.
Excellent written and verbal communication skills.
Proven project management skills.

Benefits

Comp & perks

Equal Opportunity
Committed to fostering a diverse, equitable, and inclusive workplace where all employees feel valued and empowered.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

smart card technologytelecommunicationsSIM electronic profilesRemote SIM ProvisioningETSI standards3GPP standards

Soft Skills

written communicationverbal communicationproject management