Linux System Administrator
Experience:
2+ years
English:
Intermediate
Location:
Kyiv
Infopulse is inviting a talented professional to join our growing team as a Linux System Administrator
Become a part of Infopulse team at Vodafone Ukraine - Ukraine's top mobile operator and our partner of more than 20 years. Our experienced closely-integrated team is involved in the key processes that affect connectivity and service provision for millions: project management, business analytics, consulting, etc.
We help Vodafone Ukraine to stay atop the competition and provide unrivalled an subscriber experience.
Responsibilities
- Ensuring smooth operation and development of production systems, development and testing environments
- Joint work with the department of development and implementation of software solutions for the requirement analysis for production systems, preparation of technical requirements for the equipment
- Analysis of information obtained at different stages of implementation and operation of production systems, preparation of a conclusion on possible causes of errors
- Organization of work to correct the identified shortcomings
- Finding and fixing problems on your hardware
- Analysis of server performance
- Development and implementation of monitoring and automation tools for support and maintenance of production systems
Qualifications
- Expert knowledge and extensive experience in administering Linux operating systems (RedHat, Oracle Linux and Debian)
- Knowledge and practical experience in the application of products
- Knowledge and hands-on experience with HPE and Huawei hardware (servers, disk arrays, etc.)
- Experience with deploying and administering Red Hat Satellite products (Foreman/Katello)
- Experience with deploying and administering Red Hat Identity Management (FreeIPA) products
- Attention to detail, ability to multitask
- Knowledge and practical experience of Bash application
Will be an advantage
- Understanding how SSL/TLS and HTTPS work (installing and creating certificates)
- NgINX, Apache administration
- Experience in implementation and use of log monitoring and analysis systems: Nagios, Zabbix;
- Experience with VMWare vSphere
- Experience with FC SAN technologies
- Understanding Network Technologies: DNS, NAT, VPN
- Experience with Ansible
- Experience in setting up high availability clusters (Pacemaker)
- Experience in configuring load-balanced clusters
- Experience with custom operating systems (Windows Desktops)
