Software Test Engineer

Overview

Job Role Title:

RF Testing Engineer Possible Designations under the role & Year of Experience range: 3 – 5 Years

Purpose of Role

RF Testing Engineer will be part of the team and contribute to Board-level and sub-system level DUT characterization and qualification. Ideal candidate should be an experienced RF Testing and Validation person who possess good RF/Analog and Digital domain fundamentals. This role is expected to independently perform the Board-level and sub-system level validation using appropriate tools and T&M instruments as well as detailed test reports generation, and other artifacts ownership for set-up files, test-files, automation scripts etc. Individual should also be capable of handling contemporary T&M suites including in-house/or OEM proprietary test bundles.

Key Duties and Responsibilities

RF DUT Testing, System level characterization for Stability, Noise Figure (NF), Gain & Linearity (P1dB), Intermods (IM3/IIP3), ACLPR, EVM, CCDF, Rx. Sensitivity, Thermal Chamber Testing and S-parameter characterization.

3GPP TS Series 36/37/38 and O-RAN qualification fundamentals for 5G-NR and NGN products.

Able to independently work on T&M infra, Testing & qualification documentation, and component qualification for power derating related analysis and documentation.

Prepare test specifications and test procedures and develop test fixtures.

DVT, SVT, RCT and End-to-End testing for RF/Wireless products using Keysight, R&S and Anritsu T&M (VSG/VSA/VNA and Samling Oscilloscopes etc.) including O-RAN Studio, MIMO suites etc.

S-parameter measurements, noise figure and linearity measurements related activities.

Hands-on experience with DU Emulator and MIMO related validation would be an added advantage.

Assist in PA, LNA and other RF Active/Passive components (Duplexers/Filters, Power Dividers/ Combiners, Switches, Directional Couplers, and Attenuators/Splitters etc.) testing and validate to verify regulatory and performance targets.

Collaborate with senior engineers/team-lead on RF testing and performance tuning more focused for design verification test for Target power, EVM, Sensitivity and Spurious etc for TX/RX/ORX chains.

Education Qualification

M.Tech/B.Tech./B.E. in Engineering (Electronics & Comm/Electrical & Electronics/other relevant domains).

Relevant Experience

3-5 years

Technical Requirements

RF T&M Instruments

Analog & Mixed-signal Testing Instruments and Software

Scripting knowledge (Python. C-shell/Perl, MATLAB, LabView etc.)

Qualifications

M.Tech/B.Tech./B.E.

Range Of Year Experience-Min Year

3

Range Of Year Experience-Max Year

5