OAO "Vimpelcom"
Leading engineer of technical support department (OSS administrator)
OSS administrator
Functions:
1) Provide uninterrupted operation of monitoring and control systems of equipment transport and telecommunication networks in the region anytime
2) Provide uninterrupted operation of equipment technology information network, located in the zone of responsibility department anytime
3) Provide uninterrupted operation of auxiliary software of equipment transport and telecommunication networks in the region
4) Check the relevance and monitor the completion of the knowledge base in the process of operation and management
5) Implement server administration and database technology network, monitoring and control systems, which are the responsibility of the department
6) Provide uninterrupted collection of statistical information
7) On time and without errors to report to the manager
Features of work:
1) Support next monitoring and control systems: OSS - Ericsson R13, Huawei ATAE, Nokia
a) Manage users. Configuration of access politics, distribution by departments (regions, etc). Organize access by local clients and Citrix servers. Configuration farm for group of Citrix servers, organize load balancing between servers.
b) Support of correct work next applications in OSS Ericsson: Common Explorer, Network explorer, RNO, CNA, SMO, etc..; looking after correct work of all applications in M2000 and PRS by console and OSMU .
с) Organize correct collection statistic information on MSC/BSC/MGW/RNC/NodeB (OSS Ericsson: PMR, AXE, WCDMA, Amos; Huawei: Measurement Management)
d) Configuration and support monitoring functions (Alarm Status Matrix, Alarm List Viewer)
i) Configuration of monitoring rules (templates, filters), integration new NEs, change parameters
f) Organize access to statistic information - FTP upload, configuration periods of collect, crontab etc.
g) Escalation to vendor and support critical issues in OSS
2) Support indoor project "Uniform system of monitoring mobile network with management elements" The system is necessary for efficient visualization of statistical information of MSC/BSC/MGW/RNC/NodeB and monitoring alarms from any systems together (Ericsson, Huawei, Nokia etc.)
- Manage users
- Make SQL queries for collect data from vendor's systems (sybase, mssql, mysql).
- Make reports by those queries, design and support algorithms of monitoring alarms from any vendors, testing new features of the project, staff training to new features and applications
Additional knowledge:
- GSM, UMTS, LTE Basis
- SQL queries Sybase ASE/Sybase IQ/Oracle/MySQL/MSSQL
- Unix (Solaris, Linux) - user level
- Windows server, Citrix - administration
- Cisco - ICND level