System and network administrator in the XaaS Department
(Place of work: Warsaw or Remote)
The person employed in this position will be responsible for:
- Maintaining part of a complex shared network/system infrastructure
- Implementing and maintaining networks and systems in dedicated client environments
- Handling customer requests as part of second/third line of support.
- Cooperate with other support teams to implement changes
We expect candidates from:
- Minimum 3 years of experience in system and network administration in complex environments
- Minimum 2 years of experience in the administration of Firewall / UTM systems (Cisco, Fortigate)
- Knowledge about computer networks at the CCNA / CCNP level (especially knowledge of routing protocols)
- Experience in working with Enterprise-class network/server hardware
- Knowledge of Linux systems at the RHCSA level
- Knowledge of Bash, Perl. Scripting languages
- Experience with at least 1 virtualization system (KVM / VMWare / Hyper-V / Proxmox)
- Communicative knowledge of English in speech and writing
- Reliability, responsibility and care for safety.
- High level of team collaboration skills
Nice to have skills:
- Experience in the administration of mass storage systems
- Knowledge in the field of ITIL and the ability to work on registration systems
- Knowledge of configuration management systems (Ansible, Chef, Puppet, SaltStack)
- Basic knowledge of Microsoft server systems.
- Communicative knowledge of Polish in writing
Cloud administrator in the XaaS Department
(Place of work: Warsaw or Remote)
The person employed in this position will be responsible for:
- Maintaining Cloud environment based on Openstack
- Monitoring, solving incidents, problems and making changes within the systems being maintained
- Implementation of projects related to the development of Cloud
- Communication with the client and other support teams within ticketing system
We expect candidates from:
- Minimum one year of experience in maintaining of Openstack production environments
- Minimum 3 years of experience in Linux system administration
- deep technical knowledge of Openstack elements, such as: Nova, Cinder, Glance, Keystone, Swift, Telemetry (Ceilometer & Gnocchi)
- experience in the Ceph administration.
- Awareness of network dependencies in complex Cloud environments
- Communicative knowledge of English in speech and writing
- Knowledge of ITIL
- Reliability, responsibility and care for safety.
- High level of team collaboration skills
Nice to have skills:
- Experience in network administration in complex environments or knowledge at the CCNA level
- Knowledge of Microsoft Windows systems administration
- Knowledge of administration of SAN mass storage systems
- Knowledge of scripting languages (e.g.: Bash, Perl, Python)
- Knowledge of environments supporting administrations (ie. Nagios, Puppet, Zabbix, MySQL)
- Knowledge of administration of Vmware vSphere and Microsoft Hyper-V environments
- Hand-on experience with Enterprise-class server hardware
- Communicative knowledge of Polish in writing