Position: Oracle DBA
Company: PortaOne
Experience required: 3y
English level: intermediate

Your responsibilities will be:

configure, maintain and troubleshoot Oracle database components such as Dataguard and RAC
provide recommendations for continuous improvement
investigate and resolve issues with interaction of Oracle RAC with other SoftSwitch/Billing components
take care of disaster recovery monitoring and management
analyze system performance and tune Oracle RAC performance in live real-time environment
research, work out, test and perform different kind of maintenances and software upgrades
share knowledge how to handle aforementioned tasks properly to Technical Support Engineers, assist and guide them
cooperate with developers, systems administrators and other teams to implement various database-related tasks
communicate with customers in email and/or chat during troubleshooting of incidents related to Oracle infrastructure and discussion of preventive measures
dealing with occasional escalations in non-business hours
Requirements:

3+ years of experience working with Oracle Database.
Knowledge and experience in Oracle Database 11g, 12c administration
Experience in RAC, Data Guard, OEM
Experience in tuning performance of Oracle RAC
Experience in backup and recovery via rman
Knowledge of TCP/IP networking, network protocol and packet analysis
Understanding of hardware server components
Scripting skills (bash, perl or python)
English B1+
Good communication skills
We offer:

Professional development
Excellent career opportunities

Competitive salary in USD

Paid vacations, compensatory leaves and sick leaves
Highly skilled colleagues who are ready to share knowledge
Professional trainings
Team buildings and corporate events https://www.youtube.com/watch?v=Xo2eA2lQK9U&feature=share
Cozy office in the city center with lots of delicious benefits and a relaxed, friendly environment
 

About us: 

PortaOne, a company founded by Ukrainians in 1997, is now a global software developer for modern telecommunications.

The PortaOne platform, PortaSwitch, is a fundamental part of the business infrastructure for more than 470 service providers and telecommunications companies in ~90 countries.