【招聘】上海美国通讯公司招聘核心网测试人员各类职位机会 - 51Testing软件测试论坛

  Position: Integration test engineer
Job Description:
Be responsible for requirement review, test plan, feature integration test list, test case/scripts preparation and execution of Signaling Gateway and Media Gateway integration testing in the next generation network. Take strong responsibility for variable testing items.
Education:
BS/MS in EE/CS or equivalent
Skill Requirements:
3+ years software development/test experience in telecom is required, preferably 5+ years in the wireless telecom industry.
Applicant must be capable of unsupervised work and must demonstrate excellent interpersonal skills as well as the ability to work in a team environment.
Knowledge and/or experience in one or more of the following areas is preferred:
- Class 4 call processing
- Class 5 call processing
- SS7, SIGTRAN
- GSM
- UMTS (Iu, Nb and Mc interfaces)
- CDMA (or SCDMA)
- MEGACO (H.248)
- VoIP (RTP/RTCP)
- ATM (PVC/SVC, UNI, PNNI)
- Test tools (K1297, INET, etc.)
  Language Requirements:
      Fluency of read/ written English is required; Good listen/oral English is plus.

   Position: Media Gateway/Call Server Test Engineer
Job Responsibility:
As a member of CODC test team, he will be responsible for system test for media gateway and call server products.
Qualifications:
Requires BS/MS in Computer Science, Computer Engineering or equivalent and a minimum of 5 years software development/test experience.
Applicant must be capable of unsupervised work and must demonstrate excellent interpersonal skills as well as the ability to work in a team environment.
Knowledge and/or experience in one or more of the following areas are preferred:
- 5 years of development/test experience in telecommunications is required
- UNIX
- Scripting language such as Shell, Perl, TCL
- SS7, SIGTRAN
- GSM
- UMTS (Iu, Nb and Mc interfaces)
- CDMA (or SCDMA)
- Megaco (H.248)
- VoIP (RTP/RTCP)
- ATM (PVC/SVC, UNI, PNNI)
- E1 and SDH Facilities
- Test tools(K1297, EAST, Inet, etc)
Language Requirements:
      Fluency of read/ written English is required; Good listen/oral English is a plus.

      Position: EMS Test Engineer    -Familiar with Element Management System Testing
   -Familiar with DB and SQLs
-Familiar with Unix/Linux Environment.
-Knowledge about Telecom products and protocols.
-Familiar with unix shell scripts,Perl, TCL/TK etc.
-Experience with Java Swing based performance testing, tuning is a plus
-Must be highly motivated, self-driven, and have the ability to work efficiently with minimal supervision
-Ability to work independently and in a team environment
Education and Experience:
-Bachelors/Masters Computer Science
-5+ years relevant experience
Language Requirements:
Fluency of read/ written English is required; Good listen/oral English is a plus.

Position: VOIP System Test Engineer
The System Test Engineer will be responsible for the verification and stability testing of VoIP and related products.
   Tasks:
Develop test strategies and procedures for design verification of VoIP route engine, configuration tool, and network status and reporting system
Develop documentation of validation and regression test plans and procedures.
Perform features, functions, stability, and regression testing of products.
Design, implement, and manage lab configurations to emulate network topologies
Coordinate testing activities with the rest of the test team as well as with the developers
Assist in reproduction of customer issues
Provide feedback to developers to improve the usability of the products
Test Automation
Qualifications:
Working knowledge of VoIP protocols (SIP and/or H.323) and Telephony (ISDN/T1).
Strong in scripting languages; Shell script, TCL, PERL, etc
Minimum of 5 years of System test experience.
Self motivated and work well in a team environment.
Strong working knowledge of TCP/IP and networking related protocols.
Ability to use network protocol analyzers for troubleshooting and analysis of networking and VoIP issues.
Hands-on experience with Unix/Solaris/Linux OS
B.S. or above in related major.
Other desirable requirements:
Hands on Cisco switch, router, and VoIP products experience
Database experience with MySQL
Experienced in developing automated test scripts
Hands on experience with firewalls, DHCP, and DNS servers.
Language Requirements:
Fluency of read/ written English is required; Good listen/oral English is a plus.