CELFINET is a global provider of cellular networks’ management solutions. We are reinforcing our Lisbon team by hiring a CPE Tester who will join our Core+ Networks Department.
What you will be doing:
- Define & review test cases based on solution/product technical specifications (functional and non-functional specs)
- Test & technical accept voice based solutions/products (CPEs, IAD, Gateways, PBXs , VOIP/SIP terminals)
- Interface with VOICE CORE Network teams (Engineering & Operations) & with Enterprise Business teams (Product & Pre-Sales)
- Document all test results before issue formal technical acceptance
- We’d like to meet someone with experience/knowledge in:
- Test and integration of PBX, Voice/Signalling CPE/Gateways, IVR, Contact center solutions
- Operations and maintenance of Unified Communications solutions (based on VoIP, SIP and H323 protocols) and traditional voice solutions (ISDN)
- IP Networks related to Voice domains.
- Traffic generations & monitoring tools (syslog/logs)
- Troubleshooting (wireshark, tcpdump) & scripting (shell scripting, perl, python) to generate/emulate voice signalling/traffic
- Strong organization when defining and & reviewing test cases, and documenting test results
- Previous work experience (min 5 years) in production environment in Telecoms, Consultant/Integration Services industries (nice to have)
- Excellent communication skills including ability and interest in interacting daily with customers
- Good standard of written and spoken English
- Immediate availability.
What we have to offer:
- Full time employment and competitive salary package;
- The opportunity to work in challenging projects with the most demanding and technologically advanced telecom operators in the world;
- Be part of a highly skilled technology-driven team, eager to lead through creativity and innovation;
- Access to the most recent technologies and methodologies;
- Easy-going, fun and knowledge-sharing corporate culture;
- In other words: great workplace environment!