• As part of the 5G Core team, you will own the subscriber data management platform across our network generations. Your responsibilities include: 

• Manage and operate UDR, and UDM nodes across 5G core domain, ensuring high availability and data integrity for subscriber profiles. 

• Design and maintain subscriber provisioning workflows, including IMSI/MSISDN management, service profiles, and roaming configurations. 

• Implement and verify HTTP/2-based (N8, Nudm) interfaces connecting subscriber data nodes to AMF and other core elements. 

• Use and build dashboards to monitor subscriber node KPIs, quickly surface abnormal conditions, and identify patterns before they become outages. 

• Own incident management for the subscriber data domain: follow communications procedures for internal escalation and external vendor coordination, ensuring SLAs are met. 

• Perform maintenance, security audits, patching, and emergency response for UDM/UDR platforms. 

• Undertake fault handling and corrective actions at node, service, and infrastructure level, including protocol trace analysis (Wireshark/tcpdump) on HTTP/2 signaling. 

• Lead and contribute to project activities: E2E introduction of new subscriber management nodes, capacity expansions, software upgrades, and feature activations. 

• Support onboarding by configuring subscriber data repositories, IMSI ranges, and roaming agreements in UDM/UDR systems. 

• Collaborate with teams to resolve cross-domain subscriber authentication and registration issues.

This is a fast-paced, high-impact environment - flexibility to occasionally work extended hours or weekends during critical periods is expected. 

This is a full time, exempt position, based out of our Santa Clara, CA office.  

The total compensation packaged will be determined by various factors such as your relevant job-related knowledge, skills, and experience.  

We are redefining how satellites are designed, manufactured and used—so we’re looking for candidates with passion, deep knowledge and direct experience on LEO satellite component development, design and in-orbit activities. If that’s your experience – then we’ll be immediately wow-ed. 

E-Space is not currently able to provide employment sponsorship for candidates who do not hold work authorization for the location of this role.  The Company is not currently able to provide employment sponsorship for candidates who do not hold work authorization for the location of this role. 

As a member of our team, you will play a crucial role in driving our success.  Our team members have a strong sense of dedication and responsibility; this includes a strong commitment to our mission to create an entirely new suite of global capabilities to improve lives, business efficiencies and build a smarter planet. This means that there will be times when extra hours, including nights and weekends, may be needed to meet critical deadlines and mission goals.  In return, we offer a dynamic work environment with opportunities for professional growth and development and the chance to make a meaningful impact in a high-growth industry.   

We want you to make the most of your journey at E-Space. That’s why we support and invest in the physical, emotional and financial well-being of our team members and their families. Some of what you can expect when working at E-Space: 

• An opportunity to really make a difference 

• Sustainability at our core 

• Fair and honest workplace 

• Innovative thinking is encouraged 

• Competitive salaries 

• Continuous learning and development 

• Health and wellness care options 

• Financial solutions for the future 

• Optional legal services (US only) 

• Paid holidays 

• Paid time off