[Remote] Senior Unix/Linux System Administration
Atos
Timisoara, Timis, RO-Romania
2 zile în urmă

Desired Profile

  • Excellent oral and written communication skills;
  • English proficiency
  • Ability to work on-call in production environments;
  • Master’s or bachelor’s degree in Computer Science (at least 3 years of relevant work experience in a similar role);
  • Solid Linux / Unix knowledge and experience in system administration;
  • RHEL Certified Systems Engineer and ITIL certification is a plus
  • Linux performance tuning & troubleshooting, identifying and resolving contention in CPU, memory, networking, disk I / O
  • Linux system administration (packages, users, ACLs, resource management, securing base installations, discovering basic hardware issues, ...)
  • Experience with command-line tools (AWK, sed, grep, ...) and one or more scripting languages (Bash, Perl, Python, ...)
  • Understanding of TCP / IP, firewalls, and an overview of load balancing clusters
  • Strong troubleshooting and problem-solving skills
  • Commitment to quality
  • Strong ability to work independently as well as with highly cross-functional teams;
  • Good understanding of DNS, email, web servers, databases
  • Understanding and usage of IT tools such as BSA / Flexera / Nagios / monitoring tools;
  • Experience in working with hypervisors (VMWare, Xen, KVM) an advantage
  • Ansible, Chef, Puppet Automation tools an advantage;
  • SELinux an advantage;
  • Ansible knowledge is a big plus
  • Pacemaker / Redhat cluster knowledge it’s a plus
  • Nagios monitoring implementation / configuration
  • Experience with SuSE is a plus
  • Storage management OS Part : Create / Extend filesystems, SAN,EMC,ISCSI, add / extend new disks, multipath, Logical Volume Manager, Partition
  • Networking : Configure Interfaces, Bonding, Add routes, NFS, Samba
  • Tasks

  • Install, configure, test and patch operating systems including security packages;
  • Work with different internal teams to understand product domains and address documentation / training needs;
  • Maintain and grow a production environment in a way that makes the system increasingly maintainable;
  • Participate in support for production issues and upgrades, and pre-production installations at varying levels;
  • Monitor services that are provided to customers;
  • Work to resolve a running queue of system related support tickets and debug complex problems as they arise.
  • Available for Oncall activities -standby support outside business hours
  • Available for maintenances, some of them planned outside business hours We are a company that cares about employee satisfaction as well as company growth
  • LI-Romania

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