Systems Engineer Linux
Resume:
SYSTEM ADMIN
RAÚL LÓPEZ CARREÑO *********@*****.***
Systems Engineer with more than 15 years of experience in GNU/Linux systems administration, expert in backup, monitoring, networking, virtualisation and computer security. Highly trained in the management of advanced tools and functional services, oriented to the optimisation of systems and the protection of digital infrastructure. ABOUT ME
PROFESSIONAL EXPERIENCE
Manage Unix, Linux and Windows servers hosting multiple SAP instances. Organize and automate tasks with the Dollar Universe tool. Track and react to problems and requests through HP SDI. Automate procedures using BASH scripts.
SAP/UNIX project for the client PSA Peugeot-Citroen Manage a variety of unix servers where the different SAP instances are installed. Attend failures and handle different requests and incidents through the HP SDI tool. Administer the Dollar Universe service.
Monitor different services.
Technical Analyst
Technical Support for SAP Applications
Atos Argentina- 2018 - 2025
Experis/Manpower - 2017-2018
I was involved in the company's Windows to Linux migration process. Manage the infrastructure of Windows, Linux and Solaris servers, over 300 servers. Implement and administer the Zabbix monitoring system. Implement and administer the Bacula Opensource Backup tool. Data Center Operator
Corporación Eléctrica Nacional (CORPOELEC VENEZUELA) - 2005 - 2016 PROFESSIONAL SKILLS LANGUAGES
EDUCATION
Universidad Bicentenaria de Aragua (April 2011)
Systems Engineer
RedHat (October 2024)
RedHat Administration I y II
AWS (January 2025)
AWS Cloud Practicioner
Backup and monitoring: Bacula, Veritas Netbackup, Ntbackup, Zabbix, Squid Log Analyser.
Functional services: Bash, Apache, LDAP, Active Directory, CUPS, SAMBA, NFS, SSH. Operating systems: GNU/LINUX Debian, Ubuntu, Solaris 10, Windows Server 2010, RedHat 9.3, AWS, Windows XP.
Networking and security: DNS, DHCP, VPN, Squid, DansGuardian, PfSense, Iptables. English (Advanced)
Spanish (Native)
COURSES / CERTIFICATIONS
SAP/UNIX project for the client Stellantis.
PERSONAL SKILLS
Critical thinking
Problem solving
Attention to detail
Teamwork
Adaptability
Time management
Analytical thinking
Results oriented
Ability to work under pressure
Intermediate system Administration for
the solaris ™ 10 Operating System
Sun MIcroSystem (Nov 2006)
Instituto Universitario de Tecnología Industrial “Rodolfo Loero Arismendi” (Septembre 2005)
Senior Computer Technician
Veritas Netbackup 5.x for Unix
Sun MIcroSystem (Oct 2005)
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