Core Network & Subscriber Management Engineer - Hybrid

Capgemini Engineering; Warszawa; Hybrid; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Yearly bonus

Private medical care (Medicover)

Life insurance

Job summary

Capgemini Engineering, a leader in engineering services, seeks a telecom subscriber management specialist in Poland to design, integrate, validate, and deploy core network elements across complex environments. You will coordinate testing and customer acceptance while ensuring high quality and satisfaction.

You will work with Linux/Unix, virtualization, and cloud tech such as Kubernetes and Docker, with scripting in Python/Shell/Perl/Ansible. Hybrid work model offered after onboarding.

Qualifications

• Experience in telecom solution design, integration, or deployment.
• Strong knowledge of Subscriber Management solutions, including HLR, HSS, AUSF/UDM, SDL, EIR, MNP, and One-NDS.
• Experience with subscriber data migration and core network integration projects.
• Solid understanding of 3G, 4G, and 5G mobile networks.
• Hands-on experience with Linux/Unix environments and network configuration.
• Knowledge of virtualization and cloud technologies, including VNF, Kubernetes, Docker, or similar platforms.
• Basic scripting skills in Python, Shell, Perl, or Ansible.

Responsibilities

• Design and implement Subscriber Management network elements.
• Perform deployment, integration, validation, and testing activities.
• Prepare technical documentation, including LLDs, CIQs, ATPs, and MOPs.
• Support database migration and solution onboarding activities.
• Troubleshoot technical issues and drive their resolution.
• Coordinate test execution and customer acceptance activities.
• Collaborate with delivery, support, and R&D teams throughout the project lifecycle.

Skills

Subscriber Management

HLR/HSS/AUSF/UDM

3G/4G/5G networks

Linux/Unix

Kubernetes

Docker

Python/Shell/Perl/Ansible

Tools

Kubernetes

Docker

Ansible

Job description

Capgemini Engineering, a leader in engineering services, seeks a telecom subscriber management specialist in Poland to design, integrate, validate, and deploy core network elements across complex environments. You will coordinate testing and customer acceptance while ensuring high quality and satisfaction.

You will work with Linux/Unix, virtualization, and cloud tech such as Kubernetes and Docker, with scripting in Python/Shell/Perl/Ansible. Hybrid work model offered after onboarding.