Senior Product Engineer - 4G LTE / 5G

Hewlett Packard Enterprise • Grapevine, TX

4d • $120,500 - $276,500 • Remote

About The Position

Hewlett Packard Enterprise (HPE) is seeking an experienced Senior Product Engineer to help define the next generation of secure subscriber data platforms for 4G and 5G mobile core networks. In this role, you will provide technical leadership in the architecture, design, and development of cloud-native subscriber data management solutions, including HSS, UDM, UDR, AUSF, UDSF, and EIR. You will work across engineering, product management, and customer teams to deliver highly scalable, secure, and resilient software that powers modern telecommunications networks. This position is ideal for someone with deep expertise in telecom core architecture, distributed systems, and security who is passionate about shaping the future of mobile network infrastructure.

Requirements

• Bachelor's or Master's degree in Computer Science, Computer Engineering, Telecommunications, or a related technical discipline.
• 10+ years of experience in telecommunications software development, distributed systems, network architecture, or security engineering.
• Strong expertise in subscriber data management platforms, including: HSS UDM UDR AUSF UDSF EIR
• Deep understanding of 4G EPC and 5G Core network architectures.
• Experience designing secure, highly available, carrier-grade software systems.
• Cloud-native application development using Kubernetes and containerized microservices.
• Secure service-based architectures (SBA) and API design.
• Telecommunications security, identity management, and authentication.
• Cryptography fundamentals, including TLS, PKI, certificate management, encryption, and key management.
• Familiarity with post-quantum cryptography concepts and secure communications.
• AI/ML applications for network security, fraud prevention, and anomaly detection.
• DevSecOps practices, CI/CD pipelines, and secure software development methodologies.

Nice To Haves

• Experience developing telecom network functions compliant with 3GPP standards.
• Knowledge of cloud platforms and cloud-native telecom deployments.
• Experience with distributed databases, high-availability systems, and large-scale network applications.
• Familiarity with zero-trust security architectures.
• Experience working with service mesh technologies such as Istio or Linkerd.
• Knowledge of privacy regulations affecting telecommunications platforms, including GDPR.

Responsibilities

• Architect and deliver subscriber data management platforms supporting both 4G EPC (HSS) and 5G Core (UDM, UDR, AUSF, UDSF, EIR) network functions.
• Design and develop software for new products, feature enhancements, and platform modernization initiatives.
• Drive security-by-design principles across the platform, including zero-trust architectures, encryption strategies, and secure identity management for IMSI, SUPI, and SUCI.
• Lead the adoption of post-quantum cryptography (PQC) and modern cryptographic key management strategies.
• Integrate AI and machine learning capabilities for fraud detection, anomaly detection, and security analytics.
• Design cloud-native software using Kubernetes, containerized microservices, and service mesh technologies.
• Ensure compliance with industry standards, including 3GPP, GSMA, and global data privacy regulations such as GDPR.
• Collaborate closely with Engineering, Product Management, Customer Success, and Architecture teams to deliver scalable, secure solutions.
• Provide technical leadership, mentorship, and architectural guidance across cross-functional engineering teams.
• Evaluate emerging technologies and influence product architecture and long-term technology strategy.

Benefits

• Health & Wellbeing comprehensive suite of benefits that supports their physical, financial and emotional wellbeing.
• Personal & Professional Development programs catered to helping you reach any career goals.
• Unconditional Inclusion
• Flexibility to manage work and personal needs.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior