Network Security Engineer (m/f/d)

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

Be Yourself - Because that’s how we want You to be

We can, we want and we are also entitled to - because we are a team of highly motivated and qualified employees who are as passionate about inspiring customers as we are about working on technical solutions. And that makes us unique! If you want to take yourself and our products further, then come to us and shape the future of netcup!

Network Security Engineer (m/f/d)

Full-time | Vienna, Graz, Klagenfurt, Karlsruhe, Remote

At Anexia, we operate a highly available infrastructure with over 1,000 managed firewalls in multi‑tenant environments. Through standardized processes and ongoing automation in the background, we are able to operate security efficiently and stably on a large scale—while also providing room for technical development and exciting projects. If you like to take on responsibility and want to actively help shape modern security architectures, you've come to the right place.

PROFILE

• Design, implementation, and operation of highly available firewall clusters in multi-tenant environments
• Configuration, documentation, and troubleshooting, including on-call support
• Development of modern security architectures (e.g., zero trust, network segmentation, VPN design)
• Consulting and technical support for our customers
• Further development and optimization of existing network architectures
• Independent project work (e.g., customer takeovers, new installations) and participation in automation initiatives

WANTED

• Several years of relevant professional experience; completed technical training (apprenticeship, HTL, etc.) desirable
• In-depth knowledge of network technologies (ACL, NAT, VPN) and experience with security solutions and technologies (e.g., web filtering, IDS/IPS)
• Experience with Linux system tools and common monitoring applicationsIn-depth knowledge of routing protocols (BGP, OSPF)
• Knowledge of Fortinet Firewall CLIs is desirable
• Experience in creating scripts in Python is an advantage
• High willingness to learn, reliable and accurate way of working
• Participation in on-call duty
• Very good written and spoken German and English skills

WHAT WE OFFER

We are more than just a workplace. Therefore, we offer our employees many benefits (which partly depend on your position and location): good transport connections and flexible working hours. Period. Not to mention further training, a mentoring program, free parking, a mobile phone and notebook, snacks and drinks, company cars, employee events, a fun corner, ...

Have we sparked your interest?

We look forward to your expressive application!

Apply now

ABOUT

Founded in 2008, the company has been part of the international Anexia Group since 2016 and, as an Internet Service Provider, serves over 75,000 business and residential customers worldwide. Our main strength lies in the provision of web hosting, virtual and dedicated servers, and support of the same through management services. We also offer our customers a large selection of Top Level Domains.

Worldwide, we serve over 200,000 satisfied customers with 400,000 domains.

Our quality has won several awards - picking up a ‘Very good’ from CHIP computer magazine.

Part of the Anexia Group with over 400 employees and 6 office locations worldwide.

netcup - Webhosting, Server und Domains anexia Telematica Datasix Datacenter Datasix Datacenter

Do you still have questions?

Daniela KOZÓ

Email: [e-mail]