Excellent analytical and problem-solving skills required Experience with SQL performance tuning and e2e process optimization Experience processing large data sets Strong experience with Spark, Hive, Pig, Flume, Sqoop, Kafka, Amazon RDS, Amazon Redshift, GCP Experience with data quality and validation   Experience Desired:  Experience with data science algorithms  Clustering  Anomaly detection  Time series analysis and prediction  Experience with WiFi optimization  Wireless Telemetry  hyper scale  Experience with 802