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Freelance Signal Integrity Engineer Jobs in Arizona

Broadcom Inc.

I/O Design Engineer

Chandler, AZ · On-site

$110 - $176/hr

Run simulations to validate AC/DC performance, signal integrity, jitter and power. * Perform ... MS or PhD in Electrical Engineering. * 6+ years of I/O or analog circuit design experience. * Deep ...

Broadcom

I/O Design Engineer

Chandler, AZ

Run simulations to validate AC/DC performance, signal integrity, jitter and power. * Perform ... MS or PhD in Electrical Engineering. * 6+ years of I/O or analog circuit design experience. * Deep ...

Broadcom, Inc.

I/O Design Engineer

Chandler, AZ · On-site

Run simulations to validate AC/DC performance, signal integrity, jitter and power. * Perform ... MS or PhD in Electrical Engineering. * 6+ years of I/O or analog circuit design experience. * Deep ...

Viasat, Inc.

Hardware Engineer (Space)

Tempe, AZ · On-site

$164K - $246K/yr

You will lead a multidisciplinary engineering team through the full hardware development lifecycle ... Perform HyperLynx power/signal integrity analysis and implement corrective design changes * Conduct ...

Viasat, Inc.

Hardware Engineer (Space)

Tempe, AZ · On-site

$164K - $246K/yr

You will lead a multidisciplinary engineering team through the full hardware development lifecycle ... Perform HyperLynx power/signal integrity analysis and implement corrective design changes * Conduct ...

Viasat

Hardware Engineer (Space)

Tempe, AZ · On-site

$133 - $247/hr

You will lead a multidisciplinary engineering team through the full hardware development lifecycle ... Perform HyperLynx power/signal integrity analysis and implement corrective design changes * Conduct ...

MKS2 Technologies

Digital Design Engineer

Tucson, AZ · On-site

$90K - $100K/yr

Signal integrity and power integrity analysis Qualifications - Required * Bachelor's Degree in: * Electrical Engineering * Computer Engineering * Electrical Engineering Technology * Minimum 5+ years ...

Moog

Staff Digital Systems Engineer

Phoenix, AZ · On-site

$185 - $202/hr

Partner with PCB layout engineers to optimize signal integrity, power integrity, timing, and manufacturability.* Develop and review technical documentation including architecture documents, interface ...

Moog

Staff Digital Systems Engineer

Phoenix, AZ

$185K - $202K/yr

Partner with PCB layout engineers to optimize signal integrity, power integrity, timing, and manufacturability. * Develop and review technical documentation including architecture documents ...

Moog, Inc.

Staff Digital Systems Engineer

Phoenix, AZ · On-site

$185K - $202K/yr

Partner with PCB layout engineers to optimize signal integrity, power integrity, timing, and manufacturability. * Develop and review technical documentation including architecture documents ...

black.ai

Substrate IC Package Design Engineer

Tempe, AZ · On-site

$130 - $160/hr

We are building a world-class team where seasoned engineers and ambitious emerging talent ... Ensure robust signal integrity (SI) and power integrity (PI) across all designs * Optimize designs ...

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Freelance Signal Integrity Engineer information

What is a freelance signal integrity engineer?

Freelance signal integrity engineers are independent professionals who specialize in analyzing and optimizing the integrity of electrical signals in electronic circuits, especially in high-speed digital systems. They work on a contract basis for various clients, often assisting with PCB layout, simulation, troubleshooting, and ensuring reliable data transmission. Their expertise helps prevent issues like signal loss, crosstalk, and electromagnetic interference, which are critical for the performance of modern electronic devices.

What are the key skills and qualifications needed to thrive as a freelance signal integrity engineer?

To thrive as a Freelance Signal Integrity Engineer, you need a solid background in electrical engineering, signal integrity analysis, and high-speed PCB design, often supported by a relevant engineering degree. Proficiency with simulation tools like HyperLynx, Ansys HFSS, and oscilloscopes, as well as experience with industry standards, is typically required. Strong problem-solving skills, clear communication, and the ability to work independently help set top freelancers apart. These competencies ensure accurate analysis, effective client interactions, and the delivery of reliable high-speed system designs.

What are some common challenges faced by freelance signal integrity engineers when working with multiple clients simultaneously?

Freelance signal integrity engineers often juggle projects from several clients at once, which can present challenges such as managing conflicting deadlines, adapting to different design standards, and ensuring clear communication with diverse teams. Each client may use unique tools, workflows, or documentation practices, requiring quick adaptability and strong organizational skills. To succeed, it's important to set clear expectations upfront, use effective project management methods, and maintain a consistent communication routine to avoid misunderstandings and deliver high-quality results.

What is the difference between Freelance Signal Integrity Engineer vs RF Design Engineer?

AspectFreelance Signal Integrity EngineerRF Design Engineer
CredentialsTypically requires a degree in electrical engineering, certifications in signal integrity or high-speed designRequires a degree in electrical engineering, specialized RF or microwave certifications often preferred
Work EnvironmentFreelance, project-based, remote or on-site consultingFull-time or contract, often in R&D labs, manufacturing, or design firms
Industry UsageUsed across electronics, telecommunications, aerospace industriesPrimarily in wireless, telecommunications, and RF equipment industries

While both roles require electrical engineering expertise, Freelance Signal Integrity Engineers focus on ensuring high-speed digital signals are maintained without interference, often working independently. RF Design Engineers specialize in designing radio frequency circuits and systems, often within corporate teams. The key difference lies in their specialization areas and typical work settings.

What are the most commonly searched types of Signal Integrity Engineer jobs in Arizona?

The most popular types of Signal Integrity Engineer jobs in Arizona are:

What are popular job titles related to Freelance Signal Integrity Engineer jobs in Arizona?

For Freelance Signal Integrity Engineer jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Freelance Signal Integrity Engineer jobs in Arizona look for?

The top searched job categories for Freelance Signal Integrity Engineer jobs in Arizona are:

Freelance Signal Integrity Engineer jobs near you
Infographic showing various Freelance Signal Integrity Engineer job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

I/O Design Engineer

Broadcom Inc.

Chandler, AZ • On-site

$110 - $176/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 23 days ago

Broadcom rating

8.7

Company rating: 8.7 out of 10

Based on 23 frontline employees who took The Breakroom Quiz

18th of 161 rated electronics manufacturers

Job description

Job Description

Role Overview Broadcom’s Central Engineering Group is seeking an I/O Design Engineer with experience in analog and mixed-signal IC design. The candidate will contribute to the design and verification of a broad range of IP and I/Os, including leading-edge AI programs on advanced nodes. Joining a world-class team of engineers with a highly collaborative culture, the role offers opportunities for growth and development.

Responsibilities
  • Design of CMOS I/O, high-precision bandgap references, op-amps, comparators and power-on-reset circuits.
  • Run simulations to validate AC/DC performance, signal integrity, jitter and power.
  • Perform transistor reliability and EMIR analysis.
  • Work closely with layout teams to oversee physical design and verification.
  • Build Verilog, Synopsys Liberty and IBIS models.
  • Create and maintain detailed technical documentation, including datasheets, application notes and integration guides.
  • Support chip-level integration and silicon bring-up in test chips and customer products.
Technical Skills and Requirements
  • MS or PhD in Electrical Engineering.
  • 6+ years of I/O or analog circuit design experience.
  • Deep proficiency in Cadence Virtuoso Schematic/Layout capture and SPICE/Spectre circuit simulation.
  • Solid foundation in I/O protocols including GPIO, I2C, I3C, eMMC, RGMII and SPMI.
  • Familiarity with ESD, Latch-up, EMI and Signal Integrity.
  • Experience with advanced CMOS FinFET and GAA process nodes, including features, technology limitations and PPA tradeoffs.
Compensation and Benefits

The annual base salary range for this position is USD 109,700.00 To USD 175,500.00

All subject to relevant plan documents and award agreements.

Broadcom offers a competitive and comprehensive benefits package:

  • Medical, dental and vision plans, 401(K) participation including company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company paid holidays, paid sick leave and vacation time.

The company follows all applicable laws for Paid Family Leave and other leaves of absence.

Broadcom is proud to be an equal opportunity employer.

We will consider qualified applicants without regard to race, color, creed, religion, sex, sexual orientation, national origin, citizenship, disability status, medical condition, pregnancy, protected veteran status or any other characteristic protected by federal, state, or local law.

We will also consider qualified applicants with arrest and conviction records consistent with local law.

If you are located outside USA, please be sure to fill out a home address as this will be used for future correspondence.

Welcome! Thank you for your interest in Broadcom!

We are a global technology leader that designs, develops and supplies a broad range of semiconductor and infrastructure software solutions.

For more information please visit our video library and check out our Connected by Broadcom series.

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