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Enrico John

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Letztes Update: 14.01.2019

System Engineer

Firma: Xenjo GmbH
Abschluss: MSc Systems Thinking in Practice
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (verhandlungssicher)

Skills

Problem Solving, Systems Engineering, Systemisches Denken, Internet, Telekom, Verwaltung, Freelancer, Contractor, ITILv3

Projekthistorie

Die Schweizerische Post
Linux & Middleware Engineer
09.201 -
Second level support for applications and plattforms
Implementation of new services
Migrations
Dispatching Changes, Issues, Tasks and Problems

UBS AG
System Engineer
02.2016 - 08.2016
Software component manager of the tool IBM BigFix
Coordinate and manage the deployment of the IBM BigFix software agent to 70’000 servers
Take part at the CAB meetings
Commission, review and supervise RFCs
Carry out a PoC to integrate the modules for patch management and inventory management

UBS AG
System Engineer
11.2012 - 12.2015
Web application support
Trouble shooting
Ticket handling
Work orders
Deployment of new releases
Implementing changes

Solaris, Service Now, Asdis, Elvis, Apache, Websphere, Shell

Credit Suisse
Senior System Engineer
03.2012 - 08.2012
OS Provisioning
Deployment of software packages
Proving the system design
Configuring the servers, NAS and SAN storage and network
Handover to operations
Update the configuration management system
Problem solving

Linux, CMS (Peregrine AssetCenter and HP Asset Manager), BMC Bladelogic Operation Manager, Solaris, NAS, SAN, VLAN, QIP IP Management System, VMware VirtualCenter, SSH Tectia Client, Remedy

MeteoSchweiz
Project Manager / System Engineer
07.2011 - 02.2012
Leading the project to renew the RPM packaging framework
Leading the project to upgrade the Quest authentication software
Planning, coordinating, testing and implementing the transformation

Solaris, RPM, Quest Authentication Software, TWiki, Concept Draw Project Planning

SBB AG
Senior System Engineer
01.2011 - 06.2011
Elaborating a migration concept and plan
Migrating the development tools from Microsoft Windows to Linux
Liaison with staff from operations, development and an internally appointed project manager to find and implement the best solution
Train and advise internal system administrators

RedHat Linux, Puppet, Git, Subversion, Jira, FishEye, Glassfish, Concept Draw Project Planning

EVD ISCeco
Senior System Engineer
07.2010 - 12.2010
Operating and maintaining the SUN Solaris systems and applications
Analysis of the network traffic and give advice for improvements
Improvement of the routing of the network traffic over the designated VLANs
Develop a concept to introduce “sudo”

Solaris 10, cfengine, Nagios, snoop, TCP/IP, VLAN, sudo

Zurich Financial Services
Senior System Engineer
11.2008 - 06.2010
Second level support of the insurance applications
Cooperation with staff from change management, operations, business and software development
Trouble shooting
Release deployment
Maintaining administrative scripts

Shell, Solaris, Linux, Artix, Apache, Tomcat, GlassFish, CVS, WebSphere, Tuxedo, Orbix, MySQL, Oracle

Informatik Service Center ISC-EJPD
Senior System Engineer
06.2008 - 10.2008
Second level support of the Single Sign On portal and the subsequent applications
Problem clarification and remediation
Working together with the users, first and third level support staff for problem solving

Solaris, Linux, WLS, Tuxedo, WebSphere MQ, GlassFish

Vodafone
Senior System Engineer
07.2007 - 03.2008
Administration of the portal for mobile devices as part of an international team
Responsible for the countries Italy, Germany and Czech Republic
Deployment of new releases and changes
Working together with local country support staff, product management, project management and third level support

Solaris 10, Vodafone Portal, Mobile Phones, snoop, Ethereal, HTML, XML, WAP, Subversion, Oracle, PL-SQL developer

MeteoSchweiz
Project Manager / System Engineer
04.2005 - 06.2007
Work out a concept and advise a project plan to replace 180 Unix workstations in five different locations
Leading and performing the implementation
Bringing together the different interests from development, IT operations and end users

Solaris 10, Java Desktop, Vintela VAS, DHCP-Server, Sun Ultra 45 Workstation

MeteoSchweiz
Project Manager / System Engineer
04.2004 - 03.2005
Advising the data warehouse project with technical expertise
Installing operating system, Oracle databases, data warehouse tools and applications

SUN Solaris, Oracle, Powermart, Apache Webserver und Servlet Engine Tomcat

MeteoSchweiz
Project Manager / System Engineer
03.2002 - 03.2004
Supporting the server and storage consolidation project
Installing SUN Solaris operating systems
Migrating meteorological applications to the new environment
Introduce a packaging framework based on RPM for software management and deployment
Leading the packaging framework project

Solaris 8, 9 und 10, Sun Fire V125 Server, SUN Fire V210, V240, V280, V420, V880 und V6800, SUN Blade 150, Vintela VAS/VGP/VMX, NIS, DNS, Veritas, SMTP, POP3/IMAP4, DiskSuite, RPM, Local Patch Server

Xenjo GmbH
Entrepreneur
06.2001 - 02.2002
Co-Founder of the start-up company OUTLINE AG in Luzern
Leading the customer services team

The company got an award from the Swiss economy magazine Bilanz in the category start-ups 1998.

Apache, Java, Voyager, Mac, PC, Solaris, Servlets

UBS AG
System Engineer
07.2000 - 05.2001
Setup up an Internet hosting environment
Systems administration
Working together with the hosting partners

Solaris, Perl, Apache, SSH, VPN, WUFTP

Die Schweizerische Post
System Administrator
09.1999 - 06.2000
Setup up an Internet hosting environment
Systems administration
Working together with the hosting partners

Solaris, Perl, Apache, SSH, VPN, WUFTP

Xerox AG
System Engineer
06.1992 - 05.1997
Working as system analyst in the area of output management
Integrating high volume printers into customer environments
Pre-sales support for document management solutions

Solaris, PostScript, PDF, Shell, C, Xerox Printing Systems, DMS Documentum

Control Data
System Engineer
05.1988 - 05.1992
Support Engineer for electronic trading systems
 

Reisebereitschaft

Verfügbar in den Ländern Deutschland und Schweiz
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