RAN Engineer / RAN エンジニア【外資系・IT企業 】正社員 4.5 - 8.5M

Job Title: RAN Engineer / RAN エンジニア【外資系・IT企業 】正社員 4.5 - 8.5M
Contract Type: Permanent
Location: Japan
Reference: 2502
Contact Name: Takashi Seta
Job Published: June 26, 2019 13:31

Job Description


Looking for RAN (LTE) Engineer, Japanese skill is not required now.

インド系IT企業において、RAN Engineerを募集しております。
LTE RAN エンジニア経験と高い語学力をお持ちの方を求めております。

JD: Abbr.
- Installation, commissioning and maintenance of network elements
- Prepare scripts, perform Commissioning and Configuration
- Testing support, Parameter settings, SW upgrades, license updates.
- Troubleshoot network issues
- Perform root cause analysis and ticket resolutions
- KPI analysis (accessibility, mobility and retainability)


- Solid Working experience with tool like XCAL, QXDM, Wireshark. TM500, Network Emulator, Spectrum Analyzer, Air Monitor, Programmable Attenuators, Signal Generators etc is must
- Solid experience Test Execution and Logs Analysis, Raising, tracking and closer issues.
- Solid experience in analyzing logs and debugging issues for air interface, S1/X2 interface, multi-vendor Integration and inter-operability issues
- Working experience of LTE feature testing like Cell selection, re-selection, X2/S1 Handovers, MIMO, ETWS, CMAS, Carrier Aggregation, QoS, Bearer Management, Access Baring, RAC, RBC, DRX, OAM/EMS, RRM features
- Experience in Requirement understanding, Test strategy design, Effort estimation and test report preparation

- Excellent understanding of LTE architecture, protocols, interfaces with in depth details of message contents is mandatory
- Strong Knowledge on LTE/LTE-A, Virtual RAN Feature, performance, stability, KPI and Mobility
- Excellent understanding of LTE PHY, MAC, RLC, PDCP, RRC, S1AP, X2AP, RRM, SON,EMS
- Excellent understanding and working experience of LTE 3GPP Specifications, LTE L2, RRC, S1AP, X2AP, OAM, RRM and NAS procedure is must
- Preferable Altiostar or Nokia RAN

- Candidate must be able to afford high workload and overtime.
- Candidate must have ability to work under pressure and provide good quality work in a timely manner
- Automation experience is added advantage

- Language skill: Fluent level in English, Japanese skill is not required (N4 Level if possible)

Job details

¥4,500,000 ~ ¥8,500,000
Language requirement
English (Fluent), Japanese (Basic)
Visa requirement