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Senior Engineer

Cellular 5G and 4G IOT, Lab Test

Posted on 3/21/2023



10,001+ employees

Produces electronics, semiconductors, and IoT devices


San Diego, CA, USA

  • Bachelors with 5+ years of relevant industry experience, or Masters with 3+ years or PhD with 0 years in Electrical Engineering, Computer Science or related field preferred
  • M.S. with 2-7 years of industry experience in wireless communication
  • Hands-on experience for 5G/4G lab IOT testing on NW infras like Ericsson, Nokia & Samsung
  • Deep understanding of various modem protocol layer stack - L1, MAC, RRC, PDCP for LTE/5G
  • In-depth knowledge of LTE/5G NR NSA/SA features
  • Hands on experience in mobile device testing with KeySight/Anritsu/R&S test equipment for at least 1-3 years for protocol, data performance & RF
  • Experience in measuring/analyzing Days-of-Use (DoU) power consumption data (modem perspective) and identify optimization areas
  • Hands on experience with UE and NW log analysis, log post processing with mobile device logging tools
  • Hands on experience with test equipment and UE automation: with preference for knowledge of python
  • Good understanding of the 3GPP RAN#4/5 test specifications - especially for 5G FR1 & FR2 (NSA and SA), LTE, LTE-A as well as US carrier and network vendor test requirements
  • Hands on experience with defect tracking tools e.g. JIRA
  • Ability to work in a team environment with multiple teams and challenging schedules
  • Strong verbal and writing communication skills
  • Ability to take ownership and bring innovations in test methodology and automation
  • Should be self-starter and keen to learn technologies which may be required on the job
  • Preferred skills in 5G FR2 RF testing and antenna characterization
  • You're inclusive, adapting your style to the situation and diverse global norms of our people
  • An avid learner, you approach challenges with curiosity and resilience, seeking data to help build understanding
  • You're collaborative, building relationships, humbly offering support and openly welcoming approaches
  • Innovative and creative, you proactively explore new ideas and adapt quickly to change
  • Samsung SOC R&D Lab in San Diego is looking for “Cellular Engineer - 5G/4G IOT & Lab Test” to join the team of passionate engineers with start-up spirit to debug and test Samsung's world-class cellular modem solutions
  • You will be expected to bring strong debugging & log analysis skills to the cellular group for 5G FR2/FR1 (NSA, SA) & LTE for Lab/IOT testing
  • Location: Hybrid, working onsite at our San Diego, CA office 3 days a week, with the flexibility to work remotely the remainder of your time
  • Job ID: 41422

Samsung Electronics specializes in a wide range of technology products, including smartphones, TVs, wearable devices, tablets, digital appliances, network systems, medical devices, semiconductors, and LED solutions, positioning itself at the forefront of the Internet of Things. The company's products incorporate advanced technologies such as IoT connectivity, semiconductor technology, and LED solutions.

Company Stage


Total Funding



Suwon-si, South Korea



Growth & Insights

6 month growth


1 year growth


2 year growth



Comprehensive healthcare: Medical, Dental, Vision, Employee assistance program, Telehealth services

Work life success: PTO, FlexTime, FlexPlace, FlexYourFriday

Financial wellness: Health savings account, Flexible spending acounts, 401(k), Student loan support, Tuition assistance

Family first: Pregnancy support, Adoption assistance program, Paid child caregiver leave, Milk stork, WINFertility

Incentives: Fitness reimbursement, Annual physical. Preventative screenings, Lifestyle management