IONOS
The Head of Defense Platform Services at IONOS leads an international team of security experts to develop and enhance security solutions that protect cloud infrastructures against cyber threats like DDoS attacks. The role involves strategic planning, collaboration with various teams, and engaging with enterprise clients to ensure security standards and service levels are maintained.
IONOS is a European web hosting and cloud provider offering domain registration, website and online‑shop builders, shared and dedicated hosting, and cloud infrastructure. The company delivers high‑availability hosting, virtual and dedicated servers, managed cloud services, email and security tools aimed at small and medium businesses and developers. With around 30 years of experience, IONOS emphasizes European datacenters, compliance and hands‑on customer support. Customers use IONOS for an all‑in‑one digital platform that covers domains, hosting, e‑commerce and cloud services.
Public companies account for 65% of IONOS Group SE's (ETR:IOS) ownership, while institutions account for 20%
Dec 30, 2025
IONOS Builds Distributed and Scalable High-Performance Networks with VyOS | Corporate
Nov 19, 2025
European cloud provider Ionos launches new data center location in Germany
Sep 18, 2025
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for IONOS.
IONOS didn’t post a salary, so this is our estimate from similar listings.
93% below the average for this role
IONOS reports successful first nine months of 2025 – AdTech business to be sold
Nov 10, 2025
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