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Senior Wireline Validation Engineer IRC158059
| Job: | IRC158059 |
| Location: | United States - San Jose CA |
| Designation: | Senior Software Engineer |
| Experience: | 5-10 years |
| Function: | Engineering |
| Skills: | Telecom-OSS/BSS |
Description:
Work with the architecture team technical lead, product lead and other stakeholders to validate the access network capabilities and its integration with Google Fiber OSS/BSS.
Requirements:
– Add an ONT to an existing PON and get it activated on the PON
– Log into the OLT and verify the ONT status, verify the configuration is good
– Check the light levels on both ONT and OLT, add attenuation as needed
– Add optics to the OLT and run a fiber to the upstream BNG to establish physical
connectivity
– Set up the profiles on the BNG to dynamically add new subscribers
– Ensure the ONT is manageably by the NMS (ADTRAN AOE or Nokia AMS or similar
management systems)
– Connect a Spirent Test Center 10G port to the ONT UNI
– Send DHCP traffic from the STC up the network
– Log into the BNG and check to see the subscriber status
– Track the DHCP server response to make sure the response was received by STC to
establish a successful connection
– Set up multiple upstream and downstream traffic flows with varying sizes to test the
network performance and scale
– Verify the traffic at different aggregation points in the network (ONT, OLT PON port,
backplane, OLT uplink, BNG downlink, routing table etc.)
– Apply the necessary static route configuration on the BNG to establish management
connectivity to the OLTs
Preferences:
Python
Job Responsibilities:
– Set up validation test beds in the lab involving Nokia 7750 Service Router, Nokia &
ADTRAN OLTs, optical splitters, GPON & XGS-PON ONTs, WiFi routers, aggregation &
management switches
– Develop test plans to validate features & functionality in the access network space
(BNG, OLTs & ONTs) for ultra-speed residential internet services and Enterprise network
connectivity services (Ethernet, MPLS, wavelength based)
– Perform the necessary testing using 3rd party traffic generation tools such as IXIA and
Spirent
– Review & troubleshoot issues in the test bed and traffic generators during test
execution
– Work with the equipment vendors and internal teams to provision, validate and
troubleshoot services
Qualifications
– Prior experience with a service provider or equipment manufacturer in testing or
deploying internet services & Enterprise data services is required (residential internet
service, Ethernet transport services such as E-Line, E-LAN and E-Tree, dedicated
internet access, SD-WAN, L2/L3 VPNs, cloud / data center interconnect, L2 wholesale).
– Prior experience with Nokia/ADTRAN OLTs, ONTs and Nokia/Cisco/Juniper switches and
routers, Nokia 7750 PE router
– Prior experience with TCP-IP, and L2/L3 networking, passive optical networks such as
GPON and XGS-PON, different types of ONTs, ONT activation, DBA, QoS and traffic
management, EVPN, MPLS, L2/L3 VPNs, SD-WAN etc.
– Prior experience with Spirent/IXIA traffic generators, RFC2544, Y.1564 testers
– Prior experience with Python and Expect
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What We Offer
Exciting Projects:Come take your place at the forefront of digital transformation! With clients across all industries and sectors, we offer an opportunity to work on market-defining products using the latest technologies.
Collaborative Environment: You can expand your skills by collaborating with a diverse team of highly talented people in an open, laidback environment — or even abroad in one of our global centers or client facilities!
Work-Life Balance:GlobalLogic prioritizes work-life balance, which is why we offer flexible work schedules and opportunities to work from home.
Professional Development:We provide continuing education classes, professional certification and training (technical, soft skills, language, and communication skills) to help you realize your professional goals. Being part of a global organization, there are additional learning opportunities through international knowledge exchanges.
Excellent Benefits:We provide our employees with competitive salaries, health and life insurance, short-term and long-term disability insurance, a matched contribution 401K plan, flexible spending accounts, and PTO and holidays