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Serdes Application Engineer Jobs (NOW HIRING)

Broadcom Inc.

SerDes Application Engineer

San Jose, CA · On-site

Overview SerDes Applications Engineer. Broadcom announced the Tomahawk ® 6 switch series delivering a world's first 102.4 Terabits/sec of switching capacity in a single chip, doubling the bandwidth ...

Broadcom

SerDes Application Engineer

San Jose, CA · On-site

SerDes Applications Engineer In June of 2025, Broadcom announced the Tomahawk 6 switch series of devices delivering a world's first 102.4 Terabits/sec of switching capacity in a single chip ...

ThinkIQ

Senior Application Engineer

San Jose, CA · On-site

$120K - $200K/yr

Overview Senior Applications Engineer - DSP & Communication Systems for Optical DSP AE team ... Ensure release, validation, and system-level reliability of high-speed SerDes DSP products for AI ...

Broadcom Inc.

product application engineer

Irvine, CA · On-site

Product Applications Engineer (High Speed Interconnect Products) Are you looking for a great ... Hardware, high-speed SerDes, or system (board) experience is a plus. * Experience with high-speed ...

Broadcom

product application engineer

Irvine, CA · On-site

Product Applications Engineer (High Speed Interconnect Products) Are you looking for a great ... Hardware, high-speed SerDes, or system (board) experience is a plus. Experience with high-speed ...

Broadcom

product application engineer

San Jose, CA · On-site

Product Applications Engineer (High Speed Interconnect Products) Are you looking for a great ... Hardware, high-speed SerDes, or system (board) experience is a plus. Experience with high-speed ...

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Serdes Application Engineer information

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$50.5K

$110.7K

$152K

How much do serdes application engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for serdes application engineer in the United States is $110,698.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $135,000.00 per year, depending on experience, location, and employer.

What is a Serdes application engineer?

Serdes Application Engineers are specialized professionals who focus on designing, implementing, and supporting serializer/deserializer (SerDes) technologies in high-speed data communication systems. They work closely with hardware design teams and customers to ensure that SerDes components are properly integrated and optimized for performance, signal integrity, and reliability. Their responsibilities often include troubleshooting signal issues, developing test strategies, and providing technical support for SerDes solutions across industries such as data centers, telecommunications, and consumer electronics.

What skills and qualifications are needed to thrive as a Serdes application engineer?

To thrive as a Serdes Application Engineer, you need a strong background in electrical engineering, signal integrity, and high-speed serial interface protocols such as PCIe or Ethernet, typically with a relevant degree. Familiarity with simulation tools (e.g., SPICE, IBIS-AMI), lab equipment (oscilloscopes, BERTs), and industry standards is crucial. Excellent problem-solving skills, effective communication, and the ability to collaborate with cross-functional teams help you stand out. These skills are vital for ensuring robust Serdes solutions, supporting customers, and driving successful product integration in advanced electronic systems.

What are common challenges faced by Serdes application engineers when supporting customer integrations?

Serdes Application Engineers often encounter challenges such as debugging high-speed signal integrity issues, adapting solutions for diverse customer platforms, and interpreting complex protocol standards. They frequently work closely with customers' hardware and firmware teams to resolve interoperability problems, requiring strong communication and technical troubleshooting skills. Staying current with evolving Serdes technologies and standards is also essential, as customers may implement cutting-edge designs that push the limits of performance.

What is the difference between Serdes Application Engineer vs FPGA Design Engineer?

AspectSerdes Application EngineerFPGA Design Engineer
Required CredentialsBachelor's in Electrical Engineering or related; knowledge of high-speed serial interfacesBachelor's or higher in Electrical/Computer Engineering; FPGA design certifications
Work EnvironmentDesign labs, customer sites, technical supportDesign and development labs, engineering teams
Industry UsageSemiconductor, communications, consumer electronicsSemiconductor, telecommunications, aerospace
Common Search/ComparisonYesYes

The main difference between a Serdes Application Engineer and an FPGA Design Engineer lies in their focus areas. Serdes Application Engineers specialize in high-speed serial interfaces, working on integration and troubleshooting of Serdes components, often supporting customers. FPGA Design Engineers focus on designing and implementing digital logic within FPGAs, including creating custom hardware solutions. Both roles require strong electrical engineering knowledge, but their daily tasks and expertise areas differ significantly.

What are popular job titles related to Serdes Application Engineer jobs?

For Serdes Application Engineer jobs, the most frequently searched job titles are:

Infographic showing various Serdes Application Engineer job openings in the United States as of September 2026, with employment types broken down into 77% Full Time, 19% Part Time, and 4% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $110,698 per year, or $53.2 per hour.

SerDes Application Engineer

San Jose, CA • On-site

Broadcom Inc.
Semiconductor and Electronic Component Manufacturing • 10K+ employees
Learn more about Broadcom Inc.external

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Medical, Dental, Vision, Retirement, PTO

Re-posted 21 days ago

Broadcom rating

8.7

Company rating: 8.7 out of 10

Based on 23 frontline employees who took The Breakroom Quiz

Job description

Overview

SerDes Applications Engineer. Broadcom announced the Tomahawk® 6 switch series delivering a world’s first 102.4 Terabits/sec of switching capacity in a single chip, doubling the bandwidth of Ethernet switches. Tomahawk 6 provides unprecedented scale, energy efficiency, and AI-optimized features, with support for 100G/200G SerDes and co-packaged optics (CPO). Broadcom's Core Switching Group (CSG) is seeking a SerDes Applications Engineer with expertise in serial IO to support Tier 1 customers at the cutting edge, including 200Gbps per lane PAM4 Ethernet interfaces and 64 GT/s PCIe Gen6 interfaces.

Responsibilities
  • Own all technical aspects related to the SerDes interfaces of Broadcom CSG products across markets including Service Provider, Data Center, and Enterprise.
  • Provide technical support on architecture and low-level hardware questions and issues.
  • Respond to field and customer questions in a timely manner.
  • Replicate field issues in the lab using reference designs and test equipment.
  • Troubleshoot challenging hardware issues associated with high-speed SerDes interfaces.
  • Perform customer demos and presentations upon request.
  • Develop and maintain documentation and supporting collateral.
  • Provide expert-level support to the Field Applications Engineering organization globally.
  • Thoroughly understand the SerDes architecture of the products and the detailed datapath flows through the MAC, PCS, and PMD of various Ethernet Serdes Port Macros.
  • Collaborate with engineering, software development, architecture, and marketing teams to develop collateral and training materials for CSG products.
  • Debug SerDes software driver issues.
Minimum Qualifications
  • B.S./M.S. in Electrical/Computer Engineering (or similar degree).
  • 8+ years of experience working with high-speed SerDes and Analog IP.
  • Solid understanding of high-speed SerDes architecture.
  • Hands-on experience with high-speed debugging and characterization.
  • Strong debugging and problem-solving skills.
  • Experience with script-based test automation and general scripting skills.
  • Solid understanding of channel loss, jitter, and typical impairments in high-speed serial IO designs.
Preferred Qualifications
  • Experience with PCIe, including Gen6.
  • Experience with 100/200 Gbps per lane Ethernet interfaces.
  • Hands-on debugging with high-speed oscilloscopes and BERTs.
  • Experience in test and screening methodology for high-speed interfaces.
  • Prior experience supporting high-speed serial IO interfaces.
  • Prior experience supporting Ethernet and/or PCIe interfaces.
Compensation and Benefits

The annual base salary range for this position is USD 121,900.00 to USD 195,000.00. As a valued team member, you may be eligible for a discretionary annual bonus and the opportunity to receive a competitive equity grant (including potential annual equity awards), subject to plan documents and award agreements. Broadcom offers a comprehensive benefits package including medical, dental and vision plans, 401(k) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave and vacation time, and Paid Family Leave where applicable. Broadcom is an equal opportunity employer. We consider qualified applicants regardless of race, color, creed, religion, sex, sexual orientation, national origin, citizenship, disability status, medical condition, pregnancy, protected veteran status, or any other characteristic protected by law. We may consider applicants with arrest and conviction records in accordance with local laws. If you are located outside the USA, please provide a home address as this will be used for future correspondence.

Thank you for your interest in Broadcom. For more information please visit our website and resources related to Broadcom technologies and solutions.

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