Remote Network Security Engineer – Firewall & Zero Trust

netcup; Graz; Hybrid; EUR 50,000 - 65,000; Full time

Benefits offered by this job

Good transport connections

Flexible working hours

Further training

Mentoring program

Free parking

Company mobile phone

Company notebook

Snacks and drinks

Company car

Employee events

Job summary

A leading Internet Service Provider is seeking a Network Security Engineer to design and maintain firewall clusters in multi-tenant environments. Responsibilities include configuring security solutions, developing modern network architectures, and providing customer support. Ideal candidates will have strong knowledge of network technologies, relevant experience, and proficiency in both German and English. The company offers flexible hours, further training, and various employee benefits.

Qualifications

• Several years of relevant professional experience.
• Willingness to learn and reliable working style.
• Readiness for on-call duty.

Responsibilities

• Design and operate firewall clusters in multi-tenant environments.
• Configure and troubleshoot network setups.
• Develop modern security architectures.
• Consult and support customers on security matters.
• Participate in automation initiatives.

Skills

Network technologies (ACL, NAT, VPN)

Security solutions (web filtering, IDS/IPS)

Linux system tools

Routing protocols (BGP, OSPF)

Scripting in Python

Very good German skills

Very good English skills

Education

Technical training (apprenticeship, HTL, etc.)

Tools

Fortinet Firewall CLIs

Job description

A leading Internet Service Provider is seeking a Network Security Engineer to design and maintain firewall clusters in multi-tenant environments. Responsibilities include configuring security solutions, developing modern network architectures, and providing customer support. Ideal candidates will have strong knowledge of network technologies, relevant experience, and proficiency in both German and English. The company offers flexible hours, further training, and various employee benefits.