Senior IP Network Security Engineer: Secure Networks

Ericsson GmbH; Maastricht; On-site; EUR 85,000 - 110,000; Full time

Benefits offered by this job

Annual bonus

Flexible working hours

Training opportunities

International career opportunities

Job summary

Ericsson GmbH in Maastricht seeks a Senior Network Security Engineer to design, secure, and improve a high-end telecom network. You will review designs, deploy changes, and automate processes using Ansible while collaborating with vendors and customers in a diverse team.

The role requires 5–10 years of IP networking experience, CCNA plus NSE4/CCSE/CCSA and BIG-IP certifications, and strong problem-solving skills; Dutch language is a plus and English is essential.

Qualifications

• CCNA certification with NSE4/CCSE/CCSA and BIG-IP.
• 5–10 years experience as IP Network Engineer.
• Experience with network configuration management tools.
• English fluent; Dutch is a plus.

Responsibilities

• Review high-level and low-level network designs and provide feedback.
• Build and improve secure IP network solutions based on approved designs.
• Prepare, test, and validate changes in the Test Centre before live deployment.
• Deploy network security changes through change management.
• Automate manual processes with Ansible; work with vendors and customers.

Skills

CCNA

NSE4

CCSE/CCSA

BIG-IP

Network security

English fluency

Dutch language (asset)

Ansible

Python

CI/CD

Tools

Ansible

Python

CI/CD pipelines

Infrastructure as Code

Job description

Ericsson GmbH in Maastricht seeks a Senior Network Security Engineer to design, secure, and improve a high-end telecom network. You will review designs, deploy changes, and automate processes using Ansible while collaborating with vendors and customers in a diverse team.

The role requires 5–10 years of IP networking experience, CCNA plus NSE4/CCSE/CCSA and BIG-IP certifications, and strong problem-solving skills; Dutch language is a plus and English is essential.