Principal Wireless Systems Engineer - 2001380
Santa Clara, CA 
Posted 7 days ago
Job Description
About Marvell

At Marvell, we believe that infrastructure powers progress. That execution is as essential as innovation. That better collaboration builds better technology. Trusted by the world's leading technology companies for 25 years, we move, store, process and secure the world's data with semiconductor solutions designed for our customers' current needs and future ambitions. Through a process of deep collaboration and transparency, we're ultimately changing the way tomorrow's enterprise, cloud, automotive, and carrier architectures transform-for the better.

The data infrastructure that our customers build has never been more critical to our global economy. It's what's keeping the world connected, businesses running, and information flowing. If you're ready to excel, innovate, and truly enjoy your work, apply now for the position detailed below.

The Opportunity

Marvell is an industry leader in RAN infrastructure silicon solutions. In 5G, Marvell offers complete silicon platforms that enable all aspects of the digital processing domain. Marvell's award winning OCTEON Fusion family of 4G/5G baseband processors with a specific focus on 4G/5G layer 1 processing is the industry's only macro cell merchant silicon available in the market. Marvell's RAN solutions enable incumbent suppliers and new market participants to deliver on the promise of next-generation wireless communications. This OCTEON Fusion's Systems engineering team is expanding and is looking for the candidates with the following qualifications.

Job Responsibilities:


  • Research and develop advanced transmitter/receiver algorithms for LTE-A and 5G wireless technology.
  • Simulate, analyze and optimize bit accurate designs in comprehensive physical layer simulator under various RF imperfections and fading channels
  • Develop HW/SW design specification requirements
  • Engage with customers to optimize performance and enable fast system development.


  • Theoretical background in communication theory, digital signal processing, information theory, channel coding
  • Experience with wireless standards (LTE/Wifi/5G-NR/UMTS)
  • Experience in developing physical layer algorithms for cellular/Wifi technologies.
  • Familiarity with fixed-point modeling using Matlab/C/C++ and performance evaluation.Experience with scripting languages such as Perl/Python is a plus.


  • Previous experience in L1 algorithm design for LTE/5G-NR or Wifi
  • Modem architecture, system engineering or upper layer protocol design is a strong plus
  • Expertise in beamforming techniques such as eigen beamforming, zero-forcing and grid-of-beams is a strong plus
  • Experience with coordinated scheduling, interference management, carrier aggregation is a plus
  • Knowledge of O-RAN specifications in the Open RAN ecosystem is a plus
  • Experience with real-time, embedded PHY SW implementation, Vector DSP programming, optimization and debugging is a plus.
  • Experience in working with ASIC design team to guide RTL implementation, verification and validation is a plus

Other Skills:

  • Effective interpersonal and teamwork skills
  • Good analysis and problem-solving skills
  • Ability to multi-task in a fast-paced environment


MS in Electrical Engineering with a minimum of 12 yrs. or PhD in Electrical Engineering with a minimum of 10 yrs. of related experience in the industry.


The Perks

With competitive compensation and great benefits, you will enjoy our workstyle within an incredible culture. We'll give you all the tools you need to succeed so you can grow and develop with us. For additional information on what it's like to work at Marvell, visit our page.

Your Future

Marvell provides a work environment that promotes employee growth and development. We are searching for an individual who wants to grow with the company and will strive to improve performance. If you are driven, personable, and energetic, there will be additional opportunities for you here at Marvell.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

Any applicant who requires a reasonable accommodation during the selection process should contact Marvell HR Helpdesk at or 408-222-3604.


Job Summary
Start Date
As soon as possible
Employment Term and Type
Regular, Full Time
Required Education
Required Experience
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