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Alex Dosedla Email & Phone Number
Helping SMBs in CH to be protected from and prepared for cybersecurity attacks | ISO27001 | Az | Architecture | Network
at
Informatik Schaffhausen
1 work email found
@adnovum.ch
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✓ Verified Jun 2026
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Current company
Role
Helping SMBs in CH to be protected from and prepared for cybersecurity attacks | ISO27001 | Az | Architecture | Network
Location
Zurich, Zurich, Switzerland
Who is Alex Dosedla? Overview
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Quick answer
Alex Dosedla is listed as Helping SMBs in CH to be protected from and prepared for cybersecurity attacks | ISO27001 | Az | Architecture | Network at Informatik Schaffhausen, based in Zurich, Zurich, Switzerland. AeroLeads shows a work email signal at adnovum.ch and a matched LinkedIn profile for Alex Dosedla.
Alex Dosedla previously worked as Senior Security Consultant at Adnovum and Cloud Architect at At&T. Alex Dosedla holds Certificate Of Advanced Studies In Cyber Security (12 Ects) from Zhaw School Of Management And Law.
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Email format at Informatik Schaffhausen
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{first}.{last}@adnovum.ch
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Profile bio
About Alex Dosedla
With Adnovum I love to help SMBs in Switzerland to be protected from and prepared for ransomware attacks. We improve the security posture, strengthen the line of defense and prepare you for such a cybersecurity disaster.In the past, I have lead a 3rd level operations team made of up to 15 network and security engineers responsible for over 30'000 users. I went through myself the steps from monitoring to 1st, 2nd, 3rd level support. After a highly intense decade in operations, I learned that proactively preventing incidents is better than reactively solve incidents. —-Over the last 20 years, I gained experience in programs for infrastructure consolidation, IT as a service, automated IT (all 3 programs worth of € 1 billion), managed private cloud, and Azure public cloud.During this time, I had roles such as System Engineer, Technical Lead, Consultant, Project Manager, Service Manager, and Architect, always within the network and security area.My clients and work colleagues describe me as someone with high customer orientation, analytical thinking, enthusiasm, creativity, and foresight. MBTI personality type: ENTJ.Various splits and acquisitions have led me to work for Compaq, HP, HPE, DXC, and AT&T.
Listed skills include Itil, Data Center, Networking, Lan Wan, and 52 others.
Current workplace
Alex Dosedla's current company
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15 roles
Alex Dosedla work experience
A career timeline built from the work history available for this profile.
Senior Security Consultant
Current- Gestalten und organisieren eines Cybersecurity Events «Cyber Resilience Live» am 5. Juni 2024- Entwicklung und Weiterentwicklung eines Dienstleistungspakets für Schutz vor Ransomware.- Umsetzen eines Information Security Management System (ISMS) gemäss ISO 27001- Identifizierung eines geeigneten Ansatzes zur Adoption einer Zero-Trust Architektur- Planen.
Aug 2021 - Present
Cloud Architect
Offer deployment of a virtual network function (VNF) in Microsoft Azure public cloud. It includes writing all necessary documents incl. implementation and testing in an Azure lab. As last, I have created a roadmap that keeps this solution constantly improving, which increases the trust into this offer for customers. After offer release, I am supporting.
Feb 2020 - Feb 2021
Migration Network Architect, Lead Network Architect As Of Mid 2020.
Responsible to create network architectures for a huge T&T program with the goal to move more than 50’000 user into a cloud. The network architectures are IPv6 ready. As part of my role I am also managing and troubleshooting now and then highly escalated incidents. As of mid 2020 I am the Lead Network Architect.
Oct 2018 - Feb 2021
Network Security Architect / Pre-Sales
1st March 2018:I started working as a Network Security Architect within a Pre-Sales team, dedicated to a huge customer with over 100'000 employees.1st April 2018 as a Cloud Architect:Working on an architecture proposal of a next generation firewall high availability solution based on Fortinet Fortigates within Microsoft Azure. As part of a proof of.
Jun 2018 - Mar 2019
Chief Network Architect
In my role as Chief Network Architect, I am responsible to create network architectures of the Secure Swiss Cloud but also network architectures for customers within and outside of the Secure Swiss Cloud.The network designs contains network modules like LAN, WLAN, WAN Access Links, DC Network, Wireless, Landing Zone, Network Security (DMZ Zoning, Internet.
Jan 2017 - May 2018
Technical Consultant / Network Architect
In my role as a Technical Consultant / Network Architect, I have been engaged in a sales pursuit in summer/autumn 2016 for a new banking customer in Switzerland, which has lead to a successful end and the customer signed the contract with HPE. Now, on that new account, I am designing network solutions within the Swiss Cloud, around and also independently.
May 2016 - Dec 2016
Account Network Architect Part Of Cto
Network Technical Consultant / Account Network Architect, dedicated to a customer with over 35'000 employees responsible to create a roadmap, design network solutions, planning and presentation of complex network environments around "Employee Internet Access", "Demilitarized Zone (DMZ), DC LAN Perimeter and Enterprise Cloud.Spring 2014 till autumn 2016, I.
Nov 2015 - Apr 2016
Technical Consultant / Account Network Architect Part Of Cto
Hewlett-Packard
Network Technical Consultant / Account Network Architect, dedicated to a customer with over 35'000 employees responsible to create a roadmap, design network solutions, planning and presentation of complex network environments around "Employee Internet Access", "Demilitarized Zone (DMZ), DC LAN Perimeter and Enterprise Cloud. The last 2 years I have been.
Apr 2013 - Nov 2015
Client Capability Lead (Service Manager), Global Delivery Lead
Hewlett-Packard
Network Service Manager for dedicated customer (over 25'000 employees) service "Employee Internet Access", "Demilitarized Zone (DMZ) and DC LAN Perimeter in EMEA and US. ITIL/ITSM based service delivery. Team lead of dedicated virtual customer network and network security service team.Main contact for other ITO teams for network related.
May 2008 - Apr 2013
Project Manager Network
Hewlett-Packard
Project Manager Network for a huge and innovative transition/transformation customer project. A worldwide distributed IT infrastructure of a large customer (over 21'000 users) had to be centralized and migrated to an HP "Next Generation Data Center (NGDC)" in France and the operations delivered as "Adaptive Infrastructure as a Service.
Jul 2008 - Apr 2010
Network Project And Implementation Manager, Technical Lead, Operations Lead
Hewlett-Packard
Position. 2/3 Level Internetworking Support, Operation Lead (3000 Users, 50+ Locations world wide)Technologies: Routing (LL, OSPF, Frame Relay, EIGRP), SwitchingPosition: Network IPMProject: LAN Implementation (1’000 Users)Position: Network Implementation Project Manager (IPM)Project: LAN Data Centre Centralisation/Implementation (30’000.
Apr 2002 - Jul 2008
Network Engineer
Position: 2/3 Level Internetworking SupportTechnologies: EIGRP, HSRP, Frame Relay, OSPF, Firewall (Cisco PIX)Position: Operation Lead (450 Users)Technologies: LAN, WAN, Access, Security, MRTGCompaq was acquired by HP the same year, I joined. I was moved from Compaq to HP with no interaction.
Apr 2001 - Apr 2002
Network Engineer
Allcom
Project: StagingDevices: Cisco Switches (Cat.4000, Cat 6500, 2948G, 2980G) and Routers (2600).Allcom / AI&S went bankrupt and I got an employment contract from my clients. Whereby I accepted the one from Compaq.
Sep 1999 - Apr 2001
Network Engineer
Ais&S
Position: 2nd/3rd Level Internetworking SupportOperation Lead (3000 Users, 50+ Locations world wide),Technologies: Routing (Leased Line, OSPF, Frame Relay, EIGRP) Switching, HSRP, Firewall (Cisco Pix)Position: 1st Level SupportProject: NOK Support & MonitoringTechnologies: DWDM, MPLS, Dial In, ATMTools: CiscoWorks2000, HPOpenview, WhatsUp Gold, WaveIQ.
Sep 1999 - Apr 2001
8 education records
Alex Dosedla education
Certificate Of Advanced Studies In Cyber Security (12 Ects)
Zhaw School Of Management And Law
Eidg. Dipl. Nds "Network Engineering" Hf
Hf Uster, Switzerland
Ccsp (Cisco Certified Security Professional) Certification, Ccsp Boot Camp For Internetworking Security
Nil I'Isle D'Abeau, France
Ccie (Cisco Certified Internetwork Expert) Dial Drake, Ccie Boot Camp For Internetworking Service Providers
Pro-In Dübendorf, Switzerland
English
Pacific Language Institute (Pli), Vancouver Canada
Pc Supporter Siz
Gewerblich-Indistrielle Berufschule Uster, Switzerland
Eidg. Dipl. Techniker Ts/Hf
Institut Für Technische Ausbildung Zürich
Eidgenössisches Fähigkeitszeugnis Efz, Technik
Bbz Zürich
FAQ
Frequently asked questions about Alex Dosedla
Quick answers generated from the profile data available on this page.
What company does Alex Dosedla work for?
Alex Dosedla works for Informatik Schaffhausen.
What is Alex Dosedla's role at Informatik Schaffhausen?
Alex Dosedla is listed as Helping SMBs in CH to be protected from and prepared for cybersecurity attacks | ISO27001 | Az | Architecture | Network at Informatik Schaffhausen.
What is Alex Dosedla's email address?
AeroLeads has found 1 work email signal at @adnovum.ch for Alex Dosedla at Informatik Schaffhausen.
Where is Alex Dosedla based?
Alex Dosedla is based in Zurich, Zurich, Switzerland while working with Informatik Schaffhausen.
What companies has Alex Dosedla worked for?
Alex Dosedla has worked for Informatik Schaffhausen, Adnovum, At&T, Dxc Technology, and Hewlett Packard Enterprise.
How can I contact Alex Dosedla?
You can use AeroLeads to view verified contact signals for Alex Dosedla at Informatik Schaffhausen, including work email, phone, and LinkedIn data when available.
What schools did Alex Dosedla attend?
Alex Dosedla holds Certificate Of Advanced Studies In Cyber Security (12 Ects) from Zhaw School Of Management And Law.
What skills is Alex Dosedla known for?
Alex Dosedla is listed with skills including Itil, Data Center, Networking, Lan Wan, Firewalls, Service Delivery, It Service Management, and Outsourcing.
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