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Wireless Modem Design Engineer Jobs (NOW HIRING)

Innoflight LLC

Digital Modem Design Engineer

San Diego, CA · On-site

$116K - $140K/yr

As a Digital Modem Design Engineer , you will lead the end-to-end development of advanced satellite ... Create and develop digital modulators specifically for satellite wireless communication systems ...

Innoflight

Digital Modem Design Engineer

San Diego, CA · On-site

$116K - $140K/yr

As a Digital Modem Design Engineer , you will lead the end-to-end development of advanced satellite ... Create and develop digital modulators specifically for satellite wireless communication systems ...

Jump Trading

Digital Modem Engineer

Chicago, IL · On-site

$150K - $250K/yr

Jump is looking for a Digital Modem Engineer to join our world class wireless team. In this role ... Design, simulate, and realize innovative physical layer wireless communication algorithms for low ...

A2e Technologies

Sr. FPGA Design Engineer

San Diego, CA · On-site

$130K - $180K/yr

Title: Sr. FPGA Design Engineer Location: Redmond Term: Contract (possible Perm) Duration ... FPGA/Modem Design * Ultrascale+ & Versal * VHDL & SystemVerilog * Design and Simulate * High-speed ...

A2e Technologies

Sr. FPGA Design Engineer

Los Angeles, CA · On-site

$132K - $182K/yr

Title: Sr. FPGA Design Engineer Location: Redmond Term: Contract (possible Perm) Duration ... FPGA/Modem Design * Ultrascale+ & Versal * VHDL & SystemVerilog * Design and Simulate * High-speed ...

A2e Technologies

Sr. FPGA Design Engineer

San Diego, CA · On-site

$130K - $180K/yr

Title: Sr. FPGA Design Engineer Location: Redmond Term: Contract (possible Perm) Duration ... FPGA/Modem Design * Ultrascale+ & Versal * VHDL & SystemVerilog * Design and Simulate * High-speed ...

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Wireless Modem Design Engineer information

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$249K

How much do wireless modem design engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for wireless modem design engineer in the United States is $129,511.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,000.00 and $134,500.00 per year, depending on experience, location, and employer.

What are popular job titles related to Wireless Modem Design Engineer jobs?

For Wireless Modem Design Engineer jobs, the most frequently searched job titles are:

Infographic showing various Wireless Modem Design Engineer job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $129,511 per year, or $62.3 per hour.

Wireless Modem Implementation Engineer (DSP & 5G PHY Specialist)

Saratoga, CA • On-site

E-Space
See more jobs at E-Spaceexternal

Full-time

Medical, PTO

Re-posted 21 days ago

Job description

Ready to make connectivity from space universally accessible, secure and actionable? Then you've come to the right place!

E-Space is bridging Earth and space to enable hyper-scaled deployments of Internet of Things (IoT) solutions and services. We are building a highly-advanced low Earth orbit (LEO) space system that will fundamentally change the design, economics, manufacturing and service delivery associated with traditional satellite and terrestrial IoT systems.

We're intentional, we're unapologetically curious and we're 100% committed to innovate space-based communications and deliver actionable intelligence that will expand global economies, protect space and our planet and enhance our overall quality of life.

Are you ready to redefine the future of wireless communications? At E-Space, we're at the forefront of bridging terrestrial and satellite networks. We are seeking a passionate Wireless Modem Implementation Engineer with a strong background in DSP-based modem design-preferably with hands-on experience using NXP Layerscape modems-and extensive expertise in 5G physical layer (PHY) and Layer 1 software implementation. If you thrive on innovative challenges and enjoy working on cutting-edge technology, this role is for you.
 
As a Wireless Modem Implementation Engineer, you will be responsible for architecting and implementing advanced Layer 1 modem software for next-generation wireless communication systems. You will leverage your expertise in digital signal processing, 5G PHY, and DSP modems to develop robust solutions that power seamless connectivity across diverse networks. This role involves close collaboration with multidisciplinary teams across hardware, software, and system integration to deliver state-of-the-art wireless solutions.
What you will do:
  • Design & Development
  • Develop and implement sophisticated physical layer algorithms tailored for DSP-based wireless modems.
  • Lead the design and coding of Layer 1 modem software, with a strong emphasis on 5G PHY implementation and performance optimization.
  • Utilize your in-depth knowledge of DSP-based modems, such as NXP Layerscape modems, to integrate and enhance modem functionalities in software
  • System Integration & Testing
  • Collaborate with cross-functional teams to ensure seamless integration of modem software with firmware and other system components.
  • Develop comprehensive test strategies, simulate real-world scenarios, and validate performance under diverse conditions.
  • Identify performance bottlenecks and deploy innovative debugging and optimization techniques to enhance system efficiency.
  • Analysis & Reporting
  • Conduct detailed performance analyses, including link budget assessments, throughput, latency, and error rate evaluations.
  • Document design methodologies, test results, and system enhancements to support continuous improvement and knowledge sharing.
  • Provide technical support during system integration, design reviews, and field trials.
What you bring to this role:
  • Bachelor's or Master's degree in Electrical Engineering, Telecommunications, or a related field.
  • Demonstrable experience in wireless modem design, including DSP-based implementations and 5G PHY development.
  • Extensive hands-on expertise with Layer 1 modem software development and integration.
  • Solid understanding of digital signal processing, communication theory, and wireless standards (e.g., 4G, 5G, 5G NR, LTE).
  • Proficiency in programming/scripting languages such as C/C++, Python, or MATLAB.
  • Excellent problem-solving skills, with a proven track record of troubleshooting and optimizing complex communication systems.
  • Strong collaboration and communication skills, essential for working within cross-functional teams.
Bonus points for the following:
  • Experience with modern coding techniques such as LDPC, Turbo Codes, or Polar Codes.
  • Prior exposure to simulation tools (e.g., MATLAB, Simulink) and real-time system testing.
  • Familiarity with software-defined radio (SDR) platforms and related development tools.
  • Background in wearable technology or emerging IoT applications.
Additional Requirements
This is a fast-paced, high-impact environment - flexibility to occasionally work extended hours or weekends during critical periods is expected.
Why E-Space is right for you:

As a member of our team, you will play a crucial role in driving our success.  Our team members have a strong sense of dedication and responsibility; this includes a strong commitment to our mission to create an entirely new suite of global capabilities to improve lives, business efficiencies and build a smarter planet. This means that there will be times when extra hours, including nights and weekends, may be needed to meet critical deadlines and mission goals.  In return, we offer a dynamic work environment with opportunities for professional growth and development and the chance to make a meaningful impact in a high-growth industry.  

We want you to make the most of your journey at E-Space. That's why we support and invest in the physical, emotional and financial well-being of our team members and their families. Some of what you can expect when working at E-Space:

An opportunity to really make a difference
Sustainability at our core
Fair and honest workplace
Innovative thinking is encouraged
Competitive salaries
Continuous learning and development
Health and wellness care options
Financial solutions for the future
Optional legal services (US only)
Paid holidays
Paid time off

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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