Senior System and Network Administrator

Job location: Belgrade

Altea 365 d.o.o. is recruiting Senior Systems administrators for its Remote Infrastructure and Cloud Management practice, serving international customers 24/7 and its own Internal IT on several different IT environments. The successful candidate will be able to flexibly manage heterogeneous systems (typically Win + Linux) from servers (both physical and virtualized), to storage systems and networking devices.

Main responsibilities:

• Datacenter transition support - L2 Operations
• Operating System, Networking, Monitoring and Storage Support
• Creation and upkeeping of Client and internal documentation
• Ensuring and maintaining optimal performance of all managed systems
• Management of backups and restores
• Planning of Disaster Recovery activities

Qualifications required: 

• University level education in computer science (or similar discipline) and/or comparable experience with a minimum of 3 years configuring and maintaining IT infrastructures

Required Technical Skills: 

• Operating Systems: Both Windows server + Linux are a must. Additional OS nice to have
• Cloud deployed infrastructures (Azure, Google Cloud, AWS)
• Virtualization frameworks (ESX, Hyper-V, Citrix)
• Storage devices/solutions (SAN/NAS equipment – IBM, EMC,QNAP, HP, DELL)
• Vmware vSAN
• Office 365 and hybrid Exchange environments (configuration and monitoring)
• Office 365 and Skype for Business / Lync environments (configuration and monitoring)
• ADFS and Identity Management solutions (FIM, MIM)
• DirectAccess implementation and management
• Cisco ISE and multi-site (geographical) wireless infrastructures
• Solid understanding of Cisco Cloud Proxy
• Active directory (User administration, Group Policies, etc.)
• Knowledge of network routers and switches (HP, Cisco), static and dynamic routing, NAT, network traffic analysis
• Solid understanding of Cisco ASA devices
• Monitoring and deployment tools (SCOM, SCCM, Nagios, Zabbix, etc) 
• Experience with enterprise level tools for backup and recovery

Additional desired skills: 

• Experience with VOIP systems (Asterisk or Cisco Call Manager) strongly preferred
• Experience with ITILv3 standards
• Experience with ServiceNow, OTRS and similar ITSM tools
• Any higher-level Cisco Certifications with tangible hands-on experience very nice to have.

To apply for this position, send your CV electronically.

Email applicants should include an English version of the CV (editable plain text or unprotected MS Word, please no PDF) along with any other relevant documentation (Cover letter, certifications, etc.).

Deadline for applications: 07.05.2017.