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Signal Processing Engineer Jobs in California (NOW HIRING)

Cypress HCM

Signal Processing Engineer

Redwood City, CA

$150 - $190K/hr

Signal Processing Engineer Location: Belmont, CA (hybrid) Employees : Industry : Wireless services Position Reporting To: Principal Engineer Dynamic Bay Area startup is seeking a Signal Processing ...

Array Labs

Signal Processing Engineer

Redwood City, CA · On-site

$150K - $300K/yr

About the Job We are seeking a Signal Processing Engineer to join our team and build the core algorithms that make this transformation possible. This is a unique opportunity to have a foundational ...

CX2

Signal Processing Engineer

El Segundo, CA · On-site

CX2 is seeking a highly skilled Signal Processing Engineer to join our growing team. The ideal candidate has solid fundamentals in design, implementation and testing of signal processing techniques ...

CX2

Signal Processing Engineer

El Segundo, CA · On-site

$140K - $190K/yr

CX2 is seeking a highly skilled Signal Processing Engineer to join our growing team. The ideal candidate has solid fundamentals in design, implementation and testing of signal processing techniques ...

CX2

Signal Processing Engineer

El Segundo, CA · On-site

$140K - $190K/yr

CX2 is seeking a highly skilled Signal Processing Engineer to join our growing team. The ideal candidate has solid fundamentals in design, implementation and testing of signal processing techniques ...

Leidos

Signal Processing Engineer

San Diego, CA · On-site

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA . As part of our team, you will focus on ...

Leidos

Signal Processing Engineer

Rancho Santa Fe, CA

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA . As part of our team, you will focus on ...

Leidos

Signal Processing Engineer

San Diego, CA

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA . As part of our team, you will focus on ...

Leidos

Signal Processing Engineer

La Jolla, CA

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA . As part of our team, you will focus on ...

Leidos

Signal Processing Engineer

Chula Vista, CA

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA . As part of our team, you will focus on ...

Leidos

Signal Processing Engineer

El Cajon, CA

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA . As part of our team, you will focus on ...

Leidos

Signal Processing Engineer

National City, CA

$87K - $157K/yr

The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA . As part of our team, you will focus on ...

Broadcom

Digital Signal Processing Engineer

San Jose, CA · On-site

$120K - $192K/yr

Broadcom is looking for a digital signal processing engineer. In this highly visible role, you will be designing digital signal processing blocks for the next generation of optical data center ...

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All JobsSignal Processing Engineer JobsSignal Processing Engineer Jobs in California

Signal Processing Engineer information

See California salary details

$52.8K

$129.6K

$191K

How much do signal processing engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for signal processing engineer in California is $129,629.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,100.00 and $145,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Signal Processing Engineer, and why are they important?

To thrive as a Signal Processing Engineer, you need a strong background in mathematics, digital signal processing theory, and programming, typically supported by a degree in electrical engineering or a related field. Familiarity with tools such as MATLAB, Python, DSP hardware platforms, and relevant certifications like Certified LabVIEW Developer are highly beneficial. Analytical thinking, problem-solving abilities, and effective communication are crucial soft skills in this role. These skills and qualities ensure accurate analysis, efficient design, and successful implementation of signal processing solutions in diverse technical environments.

What is the difference between Signal Processing Engineer vs Communications Engineer?

AspectSignal Processing EngineerCommunications Engineer
Required CredentialsBachelor's or Master's in Electrical Engineering, Signal Processing, or related fieldsBachelor's or Master's in Electrical Engineering, Communications, or related fields
Work EnvironmentResearch labs, tech companies, R&D departmentsTelecom companies, network providers, infrastructure firms
Industry UsageDesigning algorithms for audio, video, radar, and sensor dataDeveloping and maintaining communication systems and networks
Search & Comparison IntentFocuses on signal analysis, filtering, and data processingFocuses on network design, protocols, and transmission systems

While both roles involve electrical engineering principles, Signal Processing Engineers primarily develop algorithms for analyzing and filtering signals, whereas Communications Engineers focus on designing and maintaining communication systems and networks. The roles often overlap in telecommunications, but their core responsibilities differ based on the specific application and industry focus.

What does a Signal Processing Engineer do?

A Signal Processing Engineer designs, develops, and implements algorithms and systems to analyze, modify, and interpret signals such as audio, video, radar, or sensor data. They work with both analog and digital signals to extract meaningful information, improve signal quality, and enable communication between devices. Their work is essential in industries like telecommunications, healthcare (medical imaging), audio engineering, and defense. Signal Processing Engineers often use programming languages like MATLAB or Python, and work closely with hardware and software teams to optimize system performance.

What Does a Signal Processing Engineer Do?

A signal processing engineer is an information technologies expert that analyzes and alters digital signals to make them more accurate and reliable. As a signal processing engineer, your responsibilities are to develop, manage and update digital signals, creating algorithms to process them more efficiently. Qualifications for a signal processing engineer include a bachelor’s degree in electrical or computer engineering, math, or physics, and skills in various programming languages, like C++. You can find signal processing engineer jobs in a wide variety of industries from security to logistics.

What are some typical challenges Signal Processing Engineers face when working on real-time systems?

Signal Processing Engineers working on real-time systems often encounter challenges related to processing speed, latency, and resource constraints. They must design algorithms that efficiently handle large volumes of data without sacrificing accuracy, all while operating within the hardware's computational limits. Collaborating closely with hardware engineers and software developers is common to ensure seamless integration and optimal system performance. Staying updated with the latest advancements in digital signal processing (DSP) tools and techniques also helps address these challenges effectively.
More about Signal Processing Engineer jobs
What are the most commonly searched types of Signal Processing Engineer jobs in California? The most popular types of Signal Processing Engineer jobs in California are:
What are popular job titles related to Signal Processing Engineer jobs in California? For Signal Processing Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Signal Processing Engineer jobs in California look for? The top searched job categories for Signal Processing Engineer jobs in California are:
What cities in California are hiring for Signal Processing Engineer jobs? Cities in California with the most Signal Processing Engineer job openings:
What are popular job titles related to Signal Processing Engineer jobs in CA? For Signal Processing Engineer jobs in CA, the most frequently searched job titles are:
Signal Processing Engineer jobs near you
Infographic showing various Signal Processing Engineer job openings in California as of May 2026, with employment types broken down into 100% Full Time. Highlights an 33% In-person, 34% Hybrid, and 33% Remote job distribution, with an average salary of $129,629 per year, or $62.3 per hour.
Signal Processing Engineer

Signal Processing Engineer

Cypress HCM

Redwood City, CA

$150 - $190K/hr

Full-time

Medical, Dental, Vision

Posted 22 days ago

Job description


Signal Processing Engineer
Location: Belmont, CA (hybrid)
Employees: <50
Industry: Wireless services
Position Reporting To: Principal Engineer
Dynamic Bay Area startup is seeking a Signal Processing Engineer tasked with designing, optimizing, and implementing advanced signal processing techniques and location estimation algorithms. This work will help determine the real-time positioning of devices in dynamic environments.
Most Important Responsibilities:
  • Develop algorithms to extract highly accurate timing and spatial data from wireless signals in complex environments.
  • Implement algorithms to extract precise location and timing spatial information from wireless signals.
  • Create both physical and virtual test setups to assess system components and ensure their performance in controlled scenarios.
  • Acquire in-depth knowledge of operating principles and actively contribute to knowledge sharing within the team.
  • Document and prototype improvements to existing location estimation techniques and adapt them consistently allowing for industry improvements.
  • Continuously analyze and improve existing location estimation methodologies, adapting them to meet the latest industry trends and standards.
Required Experience and Skills:
  • PhD in Electrical Engineering, or equivalent research experience, specializing in wireless communications.
  • 3+ years of industry experience in location based wireless engineering.
  • Comprehensive knowledge of wireless communication systems and protocols, particularly those in the IEEE 802.11 series.
  • Expertise in wireless channel modeling and the effective use of Channel State Information (CSI).
  • Familiarity with key concepts like modulation schemes, coding techniques, spatial stream diversity, cyclic shift diversity, multipath interference, beamforming, and angle of arrival.
  • In-depth understanding of Time Difference of Arrival (TDoA) and other location-based techniques.
  • Solid grounding in time synchronization techniques and their practical applications.
  • Proficiency in Linux-based development environments and command-line tools.
  • Strong programming skills in Python, with hands-on experience using libraries such as NumPy.
  • Familiarity with version control, particularly GIT.
  • Adherence to best practices in software development, including modular design, interface abstraction, unit testing, and managing version compatibility.
Preferred Skills:
  • Knowledge of RF certification bodies and understanding of relevant regulatory standards.
  • Practical experience with RF hardware design or system interfacing.
  • Background in modeling uncertainty in complex systems.
  • C language programming skills.
  • Experience with adaptive filtering techniques.
  • Expertise with adaptive filtering techniques.
  • Expertise in modeling 3D wireless channels using ray tracing or similar advanced methods.
  • Advanced Python skills, including classes, asynchronous programming, and list comprehensions.
  • Experience with embedded systems or real-time programming environments.
  • Proficiency in MATLAB for simulation and modeling purposes.
Featured Benefits: Medical, Vision, Dental, Stock Options
Compensation: $150 – $190K + Stock Options
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About Cypress HCM

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We deliver consistently superior recruiting by virtue of trusting, communicative relationships with companies and candidates alike. From Fortune 100s to startups, clients lean on us to fulfill their range of needs from contract to full-time positions. With an intimate knowledge of the industries we serve, a keen sense of what makes for high-performing talent in any role, and shared sense of urgency, our clients will tell you: your solution begins here.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Walnut Creek, CA, US

Year founded

2005

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