Andreas Mang

Tech Lead Network Engineering

About

Worked for Deutsche Bank in Tokyo as Network/Firewall Engineer until September 2010, have now been working for ProSiebenSat1 Tech Solutions in Munich/Germany since May 2011. I have been in IT for over 30 years now and worked in various fields ranging from 'IT guy for everything' and advancing to programming, Linux/Microsoft systems administration, training and finally Collaboration Systems in 2009. Since then, I have been successfully working as a Network/Firewall Engineer with many different products. I'm a very hard worker and like challenges, I value teamwork and communicate very well with coworkers as well as management and business units, but I can also work independently without much supervision. Specialties: Network Engineering Cisco (including ACI), H3C, Checkpoint, Palo Alto, ASA, Firepower Firewalls, LAN/WAN/Wireless/Internet Edge, various flavors of IOS, F5 Loadbalancers, Bluecoat Proxies, Cisco WLC, DNA, SD-WAN, Bluecat / Infoblox IPAM, SMPTE 2110 Media Fabric, Linux administration, Microsoft Operating systems, setup/troubleshooting/maintenance, basic scripting skills, Office365, various 3rd party applications, training employees/users, project management.

Country

Germany

City

Greater Munich Metropolitan Area

Industry

Media Production

Skill

WLAN, Cisco Firewall Security, Cisco Application Centric Infrastructure (ACI), LAN-WAN, Network Security, IP Media fabric SMPTE 2110, Firewalls, Networking, Security, Checkpoint, Bluecoat, Palo Alto Firewalls, Servers, Windows Server, F5 BigIP, Cisco Technologies, HP Networking, System Administration, Lotus Notes, Disaster Recovery

Experience

Tech Lead Network Engineering

ProSiebenSat.1 Tech and Services GmbH

2023-5 - Present · 3 yrs 5 mos

Metropolregion München

Senior Network/Firewall Engineer

ProSiebenSat.1 Tech Solutions GmbH

2019-3 - 2023-5 · 4 yrs 3 mos

Munich Area, Germany

Network and firewall engineer

Seven.One Production GmbH (ProSiebenSat.1 Produktion)

2011-5 - 2019-2 · 7 yrs 10 mos

Munich Area, Germany

Arbeite zur Zeit hauptsächlich mit einem Fokus auf Firewall systemen basierend auf Checkpoint, Palo Alto, Cisco FirePower unterstütze aber auch Netzwerkinfrastruktur azf H3C, Cisco Nexus+Catalyst, Aruba/HP Wireless, Cisco ISE port security und Campus switches. Kümmere mich zusätzlich noch um Bluecoat ASG, Bluecat IPAM, F5, Kubernetes Networking und arbeite an einem Projekt zur Netzwerksegmentierung.

Network/Firewall Engineer

Deutsche Bank

2009-9 - 2010-8 · 1 yr

Working in a global team to support a Cisco-based infrastructure in Japan/APAC. Became local expert on Checkpoint Firewalls supporting HP/IBM,UTM and Power appliances on R65. Local network included over 600 network devices on IOS, CatOS, some Juniper and ADVA equipment. Designed, implemented and documented firewall silos, Stock Exchange connectivity implementations, smaller WAN deployments and extensive modifications of the existing infrastructure. Performed extensive Layer2 troubleshooting, Cisco hardware maintenance, upgrades, deployed wireless systems (WLC/WCS/AP)

Messaging Engineer

Deutsche Bank

2008-7 - 2009-8 · 1 yr 2 mos

Supporting mostly Lotus Notes/Domino based Front-end infrastructure in AsiaPacific, but also in the EMEA and Americas regions. Worked on various projects including AXS-One Archiving systems, R8 upgrades, Blackberry implementation, MS Exchange pilot, and Microsoft Office Communicator 2007 Migration. Also working as sole APAC engineer supporting global sendmail-based SMTP backbone on SUSE, SOLARIS and sendmail appliances

Sr. Messaging Architect

Bank of America

2002-10 - 2007-5 · 4 yrs 8 mos

Managed a large messaging infrastructure running IBM Lotus Notes/Domino for about 65,000 employees. Supported application, mail and development infrastructure based on AIX/i5/OS and Windows. Designed systems for changing requirements of business units. Planned and implemented platform migrations, trained local and overseas administration staff.

Sr. Messaging Architect

Bank of America

2002 - 2007 · 5 yrs

Sr. Messaging Architect

Bank of America

2002 - 2007 · 5 yrs

System administrator/Programmer

DSD Dillinger Stahlbau GmbH

1997-8 - 2002-9 · 5 yrs 2 mos

COBOL and SAP ABAP/4 programmer, Linux mail server/firewall specialist, Ascend/Lucent Dialup Router planning/support/installation/maintenance. Help Desk activity as well as server and workstation OS support/install. Desktop/Server hardware maintenance and upgrades. Was in charge of supporting offices in Europe and overseas including maintenance/support/connectivity. Sole manager of Lotus Notes/Domino infrastructure with approximately 500 users and 25 servers around the globe. Trained users on how to use Lotus Notes in French, German and English.

Computer support

Spokane Falls Community College

1997-1 - 1997-6 · 6 mos

Was granted a scholarship by the German Government to participate in an exchange program for young professionals and worked as Computer support staff for the IT department. Hardware setup, maintenance, troubleshooting. OS support and Help Desk activity.