Severin Skillman
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Severin Skillman Email & Phone Number

Senior Security Engineer at Open Systems
Location: Zurich, Switzerland 3 work roles
1 work email found @open-systems.com LinkedIn matched
✓ Verified August 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email s****@open-systems.com
LinkedIn Profile matched
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Current company
Open Systems
Role
Senior Security Engineer
Location
Zurich, Switzerland
Company size
431 employees

Who is Severin Skillman? Overview

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Quick answer

Severin Skillman is listed as Senior Security Engineer at Open Systems, a with 431 employees, based in Zurich, Switzerland. AeroLeads shows a work email signal at open-systems.com and a matched LinkedIn profile for Severin Skillman.

Severin Skillman previously worked as Security Engineer at Open Systems and Freelance Web Developer at Sev_Dev.

Company email context

Email format at Open Systems

This section adds company-level context without repeating Severin Skillman's masked contact details.

{first_initial}{last}@open-systems.com
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AeroLeads found 1 current-domain work email signal for Severin Skillman. Compare company email patterns before reaching out.

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Profile bio

About Severin Skillman

Severin Skillman is a Senior Security Engineer at Open Systems. He possess expertise in mysql, jsp, linux, network troubleshooting, jquery and 38 more skills.

Listed skills include Mysql, Jsp, Linux, Network Troubleshooting, and 39 others.

Current workplace

Severin Skillman's current company

Company context helps verify the profile and gives searchers a useful next step.

Open Systems
Open Systems
Senior Security Engineer
Zurich, Switzerland
Website
open-systems.com
Employees
431
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Company profile
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3 roles

Severin Skillman work experience

A career timeline built from the work history available for this profile.

Security Engineer

Current
Open Systems

Zurich, Switzerland

Aug 2022 - Present

Freelance Web Developer

Current
Sev_Dev
Jan 2017 - Present
Team & coworkers

Colleagues at Open Systems

Other employees you can reach at open-systems.com. View company contacts for 431 employees →

FA Florian Alonso Florian Alonso Colleague at Open SystemsLausanne Metropolitan Area, Switzerland View → SJ Sarthak Jaiswal Sarthak Jaiswal Colleague at Open SystemsNoida, Uttar Pradesh, India View → HG Harleen Grewal Harleen Grewal Colleague at Open SystemsNoida, Uttar Pradesh, India View → CC Claudio Caravina Claudio Caravina Colleague at Open SystemsZurich, Switzerland View → DW Dana Walk Dana Walk Colleague at Open SystemsState College-Dubois Area, United States View → JH Julian Hof Julian Hof Colleague at Open SystemsZurich, Switzerland View → FM Filip Meier Filip Meier Colleague at Open SystemsZurich, Switzerland View → JM Jonas M. Jonas M. Colleague at Open SystemsSwitzerland View → DG Dominic Gabriel Dominic Gabriel Colleague at Open SystemsZurich, Switzerland View → AA Ayushi Anand Ayushi Anand Colleague at Open SystemsNoida, Uttar Pradesh, India View →
FAQ

Frequently asked questions about Severin Skillman

Quick answers generated from the profile data available on this page.

What company does Severin Skillman work for?

Severin Skillman works for Open Systems.

What is Severin Skillman's role at Open Systems?

Severin Skillman is listed as Senior Security Engineer at Open Systems.

What is Severin Skillman's email address?

AeroLeads has found 1 work email signal at @open-systems.com for Severin Skillman at Open Systems.

Where is Severin Skillman based?

Severin Skillman is based in Zurich, Switzerland while working with Open Systems.

What companies has Severin Skillman worked for?

Severin Skillman has worked for Open Systems and Sev_Dev.

Who are Severin Skillman's colleagues at Open Systems?

Severin Skillman's colleagues at Open Systems include Florian Alonso, Sarthak Jaiswal, Harleen Grewal, Claudio Caravina, and Dana Walk.

How can I contact Severin Skillman?

You can use AeroLeads to view verified contact signals for Severin Skillman at Open Systems, including work email, phone, and LinkedIn data when available.

What skills is Severin Skillman known for?

Severin Skillman is listed with skills including Mysql, Jsp, Linux, Network Troubleshooting, Jquery, Node.Js, Mongodb, and Windows Phone.

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