Telco Policy & Core Architecture Designer

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

Benefits offered by this job

Yearly bonus

Private medical care (Medicover)

Life insurance

Home office package

Hybrid working model

Training & certifications

Job summary

Capgemini Engineering is seeking a Telco Solution Architect to deliver end-to-end policy and network solutions. You will design architectures, define use cases, and guide integration, validation, and migration efforts in complex environments.

The ideal candidate has telecom solution design experience, strong policy control and 4G/5G core knowledge, plus familiarity with Diameter, HTTP2, SIP, REST APIs, and TCP/IP. Hybrid work model offered with modern offices and remote options.

Qualifications

• Experience in telecom solution design, integration, or system engineering.
• Strong knowledge of Policy Control, 4G/5G Core Networks, and telecom architectures.
• Familiarity with Diameter (Gx, Rx, Sy), HTTP2, SIP, REST APIs, and TCP/IP.
• Experience with Unix/Linux environments and databases such as MariaDB, Oracle, SQL, or Aerospike.
• Understanding of 3GPP standards, network protocols, and system integration principles.
• Knowledge of cloud-native and virtualized environments (CNF/VNF, OpenShift, OpenStack, VMware).
• Experience with testing, validation, troubleshooting, and migration activities.

Responsibilities

• Design high-level and low-level solution architectures.
• Define use cases, policy rules, and technical documentation.
• Perform integration, validation, testing, and troubleshooting activities.
• Support software installation, configuration, and migration projects.
• Drive customer acceptance and Go Live activities.
• Develop automation scripts and technical reports.

Skills

Telecom design

Policy Control

4G/5G Core Networks

Diameter (Gx, Rx, Sy)

HTTP2

SIP

REST APIs

TCP/IP

Unix/Linux

Databases (MariaDB, Oracle, SQL, Aerof

CNF/VNF/OpenShift/OpenStack/VMware

Tools

OpenShift

OpenStack

VMware

MariaDB

Oracle

SQL

Job description

Capgemini Engineering is seeking a Telco Solution Architect to deliver end-to-end policy and network solutions. You will design architectures, define use cases, and guide integration, validation, and migration efforts in complex environments.

The ideal candidate has telecom solution design experience, strong policy control and 4G/5G core knowledge, plus familiarity with Diameter, HTTP2, SIP, REST APIs, and TCP/IP. Hybrid work model offered with modern offices and remote options.