Senior System Engineer, Packet Core & Cloud Automation

DCG; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Job summary

DCG is seeking an experienced professional to support highly complex projects in Packet Core systems within a Telco environment. You will oversee development, QA, planning, and deployment of product releases, while shaping automation and cloud-native strategies across multiple projects.

Ideal candidates have extensive experience in EPC/5GC architectures, 2nd/3rd level support, and strong collaboration skills in both traditional and agile teams, with excellent English communication.

Qualifications

• University degree in computer science or comparable qualification.
• Several years of professional experience in a Telco environment (system engineering and/or operations).
• Comprehensive knowledge of Packet Data Core systems.
• Excellent understanding of EPC and 5GC architecture, interfaces and call flows.
• Long-standing experience in 2nd or 3rd-level support in Mobile Packet Core systems.
• Very good experience in both classical and agile cooperation models.
• Very good command of English (written and spoken).

Responsibilities

• Overseeing development, quality assurance, planning, implementation and maintenance of product releases.
• Developing and defining strategies for automated planning, integration and delivery across projects.
• Focusing on harmonized automation frameworks and cloud native Packet Core functions for reliable deployments.
• Elaborating deployment strategies and disaster recovery concepts aligned with goals.
• Cooperating with operations teams to deploy solutions, improve processes and digitize support processes.

Skills

English proficiency

Interpersonal communication

Cross-functional collaboration

Cloud automation mindset

Education

University degree in computer science or related field

Tools

Docker

Kubernetes

OpenStack

Prometheus

Istio

Helm

Flux

Job description

DCG is seeking an experienced professional to support highly complex projects in Packet Core systems within a Telco environment. You will oversee development, QA, planning, and deployment of product releases, while shaping automation and cloud-native strategies across multiple projects.

Ideal candidates have extensive experience in EPC/5GC architectures, 2nd/3rd level support, and strong collaboration skills in both traditional and agile teams, with excellent English communication.