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Johan Ryberg Email & Phone Number
Chief Architect
at
NTT Security Holdings
1 work email found
@securit.se
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Chief Architect
Location
Greater Gothenburg Metropolitan Area, Sweden, Sweden
Company size
Who is Johan Ryberg? Overview
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Quick answer
Johan Ryberg is listed as Chief Architect at NTT Security Holdings, a company with 15 employees, based in Greater Gothenburg Metropolitan Area, Sweden, Sweden. AeroLeads shows a work email signal at securit.se and a matched LinkedIn profile for Johan Ryberg.
Johan Ryberg previously worked as Technical Operations Manager at Ntt Security Holdings and IT Security Advisor at Boka Doktorn. Johan Ryberg studied at Highschool.
Company email context
Email format at NTT Security Holdings
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{first}@securit.se
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AeroLeads found 1 current-domain work email signal for Johan Ryberg. Compare company email patterns before reaching out.
Profile bio
About Johan Ryberg
My current role at NTT Security is Chief Architect where I'm developing cloud native Cyber Security solutions in Amazon Web Services (AWS), Micrsoft Azure and host based appliances using container technologies such as docker.I'm a very passionate and creative leader and technician with focus on IT Security and systems administration. I have experience to work with international teams in Europe, Asia and USA. DevOps / GitOps methodology and automation has been proven to be a very important cornerstone in our success. I have managed seven engineers as Technical Operations manager in a very versatile environment with many moving targets and quick changes. I believe that communication and delegation are very important as well as inspire the team with a great commitment and pride to the work we do. I have deep knowledge in Unix-like computer operating systems and computer networks. Ubuntu, OpenBSD and VMware are a few platforms I have been focused on but Redhat/CentOS, SUSE and Windows server are systems I'm working with on daily basis. I have experience of building and maintain Tier 4 data center, planning and deployment of international services/CPE equipment and network infrastructure.Nagios-based monitoring platforms like op5 and Naemon is also something that really caught my interest and the development of Naemon became a hobby of mine.
Listed skills include Security, Linux, Tcp/Ip, Vmware, and 52 others.
Current workplace
Johan Ryberg's current company
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Ntt Security Holdings
5 roles · 27 years
Johan Ryberg work experience
A career timeline built from the work history available for this profile.
Chief Architect
CurrentAs Chief Architect in our Security Division I'm working in several specialized areas such as: - developing new detection capabilities - development of cloud native services - container technologies (Docker and Kubernetes) - automation and orchestration using SaltI developed our production grade Kubernetes clusters and the automation around the deployment.
May 2017 - Present
Technical Operations Manager
As Technical Operations Manager of Advanced Services at NTT Security I'm leading the team of engineers that are responsible of Nordic SOC IT infrastructure and global services for advanced analytics technologies.TechOps are working according to the DevOps methodology and are very focused around automation and to minimize manual handling. With DevOps we.
Apr 2012 - Apr 2017
It Security Advisor
BokaDoktorn is the leading broker between private medical practices and insurance companies in Sweden and Norway.I was hired as lead developer of the platform and was responsible of the first concept design and the next two major releases of the platform. My role has since then changed and I'm now hired as an IT Security Advisor.
Jun 2005 - Dec 2020
Systems Specialist
Multicom Security Ab
I was employed as a systems specialist at Multicom Security AB (now known as AddSecure) with focus on IT security and was working with the company's data centers, network and servers with wide experience in OpenBSD, Linux, Microsoft Server on the server operating system side and Cisco, HP and OpenBSD on the network side. I was the operations manager of.
1999 - Apr 2012
1 education record
Johan Ryberg education
-
Highschool
FAQ
Frequently asked questions about Johan Ryberg
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What company does Johan Ryberg work for?
Johan Ryberg works for NTT Security Holdings.
What is Johan Ryberg's role at NTT Security Holdings?
Johan Ryberg is listed as Chief Architect at NTT Security Holdings.
What is Johan Ryberg's email address?
AeroLeads has found 1 work email signal at @securit.se for Johan Ryberg at NTT Security Holdings.
Where is Johan Ryberg based?
Johan Ryberg is based in Greater Gothenburg Metropolitan Area, Sweden, Sweden while working with NTT Security Holdings.
What companies has Johan Ryberg worked for?
Johan Ryberg has worked for Ntt Security Holdings, Boka Doktorn, and Multicom Security Ab.
How can I contact Johan Ryberg?
You can use AeroLeads to view verified contact signals for Johan Ryberg at NTT Security Holdings, including work email, phone, and LinkedIn data when available.
What schools did Johan Ryberg attend?
Johan Ryberg studied at Highschool.
What skills is Johan Ryberg known for?
Johan Ryberg is listed with skills including Security, Linux, Tcp/Ip, Vmware, Network Security, Information Security, System Administration, and Ip.
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