Demo

Principal Hardware Engineer

RUCKUS Networks
Sunnyvale, CA Full Time
POSTED ON 1/25/2026 CLOSED ON 1/30/2026

What are the responsibilities and job description for the Principal Hardware Engineer position at RUCKUS Networks?

In our ‘always on’ world, we believe it’s essential to have a genuine connection with the work you do.

RUCKUS delivers purpose-driven networks powered by Artificial Intelligence (AI) and Machine Learning (ML) that have been independently validated to outperform competitors.

Our industry-leading Access Point portfolio sets the standard for excellence. Today, we’re taking Wi-Fi managed services to the next level through innovative cloud technologies.

How You’ll Help Us Connect The World

As part of the Hardware Engineering organization, you’ll join the Antenna Engineering team and play a pivotal role in shaping Ruckus Wireless antenna systems. You’ll design antennas for 802.11, LTE, GPS, and other wireless technologies, influencing the overall architecture of our products. Collaboration is key—you’ll work closely with electrical, mechanical, and software engineers to deliver world-class solutions.

Responsibilities

  • Provide technical leadership and own antenna designs for Access Points and other wireless products across 500 MHz to 7 GHz.
  • Lead antenna engineering projects from concept to production.
  • Use advanced simulation tools (e.g., HFSS, CST) to design PCB antennas, discrete antennas, and antenna arrays.
  • Validate designs through simulation and measurement, ensuring optimal system performance.
  • Develop antenna requirements and contribute to system-level specifications for new products.
  • Adapt existing designs for new applications through simulation and hands-on optimization.
  • Collaborate with PCB layout and mechanical teams to refine prototypes for high-volume production.
  • Debug RF and antenna subsystem issues in partnership with RF engineers.
  • Perform root cause analysis and statistical evaluations for production readiness.
  • Support compliance testing and guide products through regulatory certification.


Required Qualifications

  • Ph.D. in Electrical Engineering (antenna focus) preferred; Master’s Degree with relevant experience considered.
  • 10 years of experience with antenna design .
  • Deep understanding of antenna fundamentals and RF principles.
  • Expertise with HFSS, CST, or similar modeling tools.
  • Hands-on skills in antenna prototyping, soldering, and breadboard assembly.
  • Proficiency with lab equipment: spectrum/network analyzers, signal generators, and antenna measurement ranges.
  • Strong problem-solving and debugging skills for RF and wireless systems.
  • Experience with Wi-Fi, Bluetooth, LTE technologies.
  • Familiarity with circuit analysis and layout tools.
  • Excellent verbal and written communication skills.
  • A start-up mindset—adaptable, proactive, and results-driven.


Our salary ranges consider a wide variety of factors, including but not limited to benchmarking by independent third-party consultants, skill sets, years of experience, training, education, geography, and other business needs. Depending on experience, the range can be higher for candidates with exceptional experience and a demonstrated history of successful performance. This position's expected total compensation (base salary and commission range) is $182,000.00-$256,000.00

The candidate will be rewarded with a comprehensive benefits package, including medical, dental, and vision plans, life and accidental death insurance, a 401(k) plan, and participation in the Company’s Incentive Plan. Candidates starting with the Company will be eligible for eleven paid holidays in a full calendar year, two weeks of paid vacation (prorated based on start date), as well as other leave options.

Important Candidate Notice: On January 9, 2026, CommScope finalized the sale of its Connectivity and Cable Solutions segment, which included the CommScope name and brand, to Amphenol Corporation. The remaining businesses — Access Networks Solutions (now rebranded as Aurora Networks) and RUCKUS Networks have been unified under the new parent company, renamed as Vistance Networks. The role being advertised is part of RUCKUS Networks.

Why Join Us?

Vistance Networks shapes the future of communications technology, pushing past what is possible. We deliver solutions that bring reliability and performance to a world always in motion. Our global team of innovators and employees are trusted advisors who listen to customers first, then deliver value.

RUCKUS Networks delivers purpose-driven enterprise networks that enable superior business outcomes in demanding environments. Our solutions combine AI-powered automation, proactive network assurance, and context-aware security, providing exceptional performance with simplified management.

If you want to grow your career alongside bright, passionate, and caring people who strive to create what's next…..come connect to your future at Vistance Networks.

Vistance Networks is an Equal Opportunity Employer (EEO), including people with disabilities and veterans.

Salary.com Estimation for Principal Hardware Engineer in Sunnyvale, CA
$129,050 to $153,081
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Principal Hardware Engineer?

Sign up to receive alerts about other jobs on the Principal Hardware Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$136,611 - $163,397
Income Estimation: 
$135,163 - $163,519
Income Estimation: 
$131,953 - $159,624
Income Estimation: 
$150,859 - $181,127
This job has expired.
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at RUCKUS Networks

  • RUCKUS Networks Sunnyvale, CA
  • In our ‘always on’ world, we believe it’s essential to have a genuine connection with the work you do. In our ‘always on’ world, we believe it’s essential ... more
  • 5 Days Ago

  • RUCKUS Networks Boston, MA
  • In our ‘always on’ world, we believe it’s essential to have a genuine connection with the work you do. RUCKUS Networks is recognized for its dedication to ... more
  • 7 Days Ago

  • RUCKUS Networks Sunnyvale, CA
  • RUCKUS Networks specializes in delivering high-performance networking solutions while focusing on creating purpose-driven networks that perform exceptional... more
  • 10 Days Ago

  • RUCKUS Networks Sunnyvale, CA
  • In our ‘always on’ world, we believe it’s essential to have a genuine connection with the work you do. RUCKUS Networks is redefining what the network edge ... more
  • 1 Day Ago


Not the job you're looking for? Here are some other Principal Hardware Engineer jobs in the Sunnyvale, CA area that may be a better fit.

  • Marvell Technology Santa Clara, CA
  • About Marvell Marvell’s semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cl... more
  • 5 Days Ago

  • Nokia Sunnyvale, CA
  • Job Description Are you passionate about pushing the boundaries of technology and solving complex challenges? At Nokia, we're looking for innovative minds ... more
  • 6 Days Ago

AI Assistant is available now!

Feel free to start your new journey!