About the role

Aplyr's Quick Take

This role is focused on ensuring the reliability and security of network systems, particularly in defending against cyber attacks like DDoS. You'll work closely with site reliability engineers and system admins to optimize and automate network operations, troubleshoot issues, and develop security measures.

Good fit

Ideal candidates have several years of experience in network operations, particularly with JUNOS and BGP. A strong background in security and a hands-on, proactive approach in a DevOps environment will help you thrive here.

Worth noting

The company emphasizes a friendly culture and flat hierarchies, which might appeal to those seeking a collaborative work environment. However, the role's focus on security may require dealing with high-pressure situations during attacks.

At IONOS, the leading European provider of cloud infrastructure, cloud services and hosting services, you will work together with a wide range of teams. We are characterized by open structures, a friendly working culture and flat hierarchies with a strong team spirit. We firmly believe that work and fun are compatible, and offer you the right environment for this. Our constant growth means that we are always looking for new colleagues. Become part of IONOS and grow with us.

Our team of highly motivated experts against cyber security attacks are looking for more teammates. As a network reliability engineer you will plan and operate together with site reliability engineers and system administrators our defense platforms which protect our hosting products and infrastructure. Besides the classical DDoS Mitigation, we are also responsible for modern web application firewalls, zero trust strategies or content delivery networks (cdn). In a culture which places great value on creative ideas, agile working methods, initiative, and participation you can expect the following tasks:

Tasks

Development and adaptation of logic for defending against DDoS attacks, especially at the network level.
Optimization of pipelines for automatic detection and mitigation of attack patterns, as well as reporting using flow data.
Supporting the team by providing automated operational processes and rollouts of network components for on-call availability.
Providing interfaces for other teams for integration into the hosting products.
Administration and troubleshooting of the router infrastructure of our defense products.
Supporting set goals through efficient operational architecture, active lifecycle management, and streamlined processes in an agile DevOps environment.

Qualifications

You have completed a degree in computer science or a comparable professional education. Additionally, you have a strong interest in security topics, excellent networking knowledge and have the following qualifications:

Several years of experience in operating network components and JUNOS as a Network Operating System.
Excellent experience with the BGP routing protocol and BGP Flowspec.
Experience with Linux-based network filtering capabilities such as Netfilter, nftables, eBPF, or XDP.
Operation and development of highly available software artifacts in programming or scripting languages: C, Go, Python, Rust, Bash.
Practical knowledge and use of open-source routing services such as Frrouting and GoBGP are advantageous.
Infrastructure as Code with Ansible and automation are essential parts of your own work practices.
Strong analytical skills to assess DDoS attacks, implement countermeasures, and continuously enhance our defense platforms.
You are, like us, a fan of open source, particularly Linux.
You can communicate fluently in English with your international team. German is a plus.

We are looking for someone in Berlin or Karlsruhe!

Benefits

Hybrid working model.
Flexible working hours through trust-based working hours.
At some locations a subsidized canteen and various free drinks.
Modern office space with very good transport connections.
Various employee discounts for activities and products.
Employee events such as summer and winter parties, as well as workshops.
Numerous training and development opportunities.
Various health offers, such as sports and health courses.

About IONOS

IONOS is the leading European digitalization partner for small and medium-sized businesses (SMB). The company serves around six million customers and operates across 18 markets in Europe and North America, with its services being accessible worldwide. With its Web Presence & Productivity portfolio, IONOS acts as a 'one-stop shop' for all digitalization needs: from domains and web hosting to classic website builders and do-it-yourself solutions, from e-commerce to online marketing tools. In addition, the company offers Cloud Solutions to enterprises who are looking to move to the cloud as their businesses evolve.

We value diversity and welcome all applications - regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law.

Skills & Tags

python go rust ai devops data product marketing

Aplyr's read

IONOS is a leading web hosting and cloud services provider, attracting tech-savvy professionals with its focus on innovative cloud solutions and robust infrastructure.
Synthesized from recent postings & public sources

What's promising

•IONOS offers a diverse range of web hosting and cloud services, appealing to tech professionals.
•The company is actively hiring in AI and cloud infrastructure, indicating growth and innovation.
•IONOS provides opportunities for students and entry-level roles, fostering talent development.

What to watch

•Limited public information about company culture and employee satisfaction.
•The competitive hosting market poses challenges for maintaining market share.
•Potential applicants may face uncertainty due to frequent industry changes.

Why IONOS

•IONOS emphasizes AI integration across its services, setting it apart from traditional hosting providers.
•The company has a strong presence in Europe, particularly in Germany and Romania.
•IONOS's focus on managed Kubernetes solutions highlights its commitment to modern cloud technologies.

Aplyr’s read is generated by AI from public sources. Was it useful?

About IONOS

IONOS

ionos.com

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Ionos is a web hosting and cloud services provider that offers a range of solutions including domain registration, website building, and cloud infrastructure.