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Network Engineer (all genders)

Frequentis AG.com

Office

Vienna

Full Time

WHY FREQUENTIS WE ARE LOOKING FOR WE OFFER JOBS Apply now

Network Engineer (All Genders)

Network and Infrastructure Services Vienna FREQUENTIS AG From now on Full time : Share: Share Job Introduction Frequentis AG with headquarters in Vienna is an international supplier of communication and information systems for control centres with safety-critical tasks. Worldwide, 500 customers with 45.000 workstations already trust our know-how and proven experience. 
The NIS (Network and Infrastructure Services) department designs, builds and services IT solutions for use in worldwide customer projects. The scope covers all IT infrastructure areas such as server/client HW, network, storage, virtualization, operating system, third-party applications and security. 
To strengthen our team we are looking for YOU, a self-motivated IT generalist with an interest in cloud technologies and automation! Key Tasks
  • Design, configure, and maintain LAN/WAN and security infrastructure (Cisco, Juniper) 
  • Support projects through all phases — design, deployment, and acceptance 
  • Troubleshoot complex network and connectivity issues in production and lab environments Implement redundancy, routing, and monitoring solutions (Zabbix) 
  • Prepare and maintain up-to-date network documentation and topology diagrams 
  • Collaborate closely with system, cloud, and security engineers to ensure seamless integration 
  • Contribute to continuous improvement of network standards and automation
  • Degree in Computer Science, Network Engineering, or related field 
  • 3+ years of hands-on experience in network or security engineering 
  • Strong understanding of routing, switching, VLANs, BGP, OSPF, VPN, and firewalls 
  • Experience with monitoring tools and configuration management CCNP / JNCIP certification or equivalent knowledge is an advantage 
  • Strong analytical mindset, documentation skills, and team spirit 
  • Familiarity with virtualization and hybrid cloud environments is an advantage 
  • Fluent in English (German is an advantage)
Key Qualifications Our Values Around 2.100 employees at Frequentis are committed to creating a safer world with their innovative strength and technology orientation. At the headquarters in Vienna, people from over 55 nations have agreed on a working environment characterized by fairness and trust, mutual respect and appreciation. As an international company, we value this diversity and recruit regardless of age, gender, origin, ethnicity, sexual orientation or religion. We value fair and good working conditions and offer all our employees equal development opportunities. Benefits

Working at Frequentis means making the world safer every day and offers you long-term career opportunities among profiting from numerous benefits. These include a working time model based on trust, the possibility to work in a home office or remotely, a choice of IT equipment, a public transport ticket for the Vienna core zone or a reserved parking space, an allowance for meals at the office as well as home office reimbursement, the possibility of a sabbatical, a detailed onboarding programme and multiple programmes for your professional and personal development. Find out more on our career website! What is important for you at work? For more information, just ask us and we will be happy to give you a personal overview.


            TRUSTED OFFICE HOME MODERN PUBLIC TRANSPORT / MENTORING TRAININGS
FITNESS WORKING HOURS RESTAURANT OFFICE IT-EQUIPMENT PARKING SPACE PROGRAM & CO Benefits

Working at Frequentis means making the world safer every day and offers you long-term career opportunities among profiting from numerous benefits. These include a working time model based on trust, the possibility to work in a home office or remotely, a choice of IT equipment, a public transport ticket for the Vienna core zone or a reserved parking space, an allowance for meals at the office as well as home office reimbursement, the possibility of a sabbatical, a detailed onboarding programme and multiple programmes for your professional and personal development. Find out more on our career website! What is important for you at work? For more information, just ask us and we will be happy to give you a personal overview.


            TRUSTED OFFICE HOME MODERN PUBLIC TRANSPORT / MENTORING TRAININGS
FITNESS WORKING HOURS RESTAURANT OFFICE IT-EQUIPMENT PARKING SPACE PROGRAM & CO Salary Annual Gross Salary from EUR 42000 This salary is the minimum salary according to the collective agreement based on a 38.5 hour week. Your actual annual gross salary results from the overpayment in line with the market depending on your professional experience and qualifications and is part of our attractive overall package. Apply now Discover the best way of working

Celine Drabek

Human Resources | celine.drabek@frequentis.com | +43 (664) 60850 5469 | +43 (1) 81150 5469 | Social media contact

"As a recruiter, it is my mission to connect talented applicants to their dream job at Frequentis. Together we will take the next step in your career!" Become part of Frequentis and apply now - our CV parsing will make your application easier and faster! Apply now At Frequentis we don’t just create innovations,we create a kind of wonderto make the world a safer place. READ MORE ABOUT FREQUENTIS CAREER AWARDS

Network Engineer (all genders)

Office

Vienna

Full Time

October 10, 2025

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Frequentis AG

frequentis