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Senior Firmware Engineer Jobs in Renton, WA (NOW HIRING)

Via Logic LLC

Firmware Systems Manager

Lynnwood, WA · On-site

Directly manage and develop engineers from junior to senior level. * Conduct regular coaching ... Ensure firmware deliverables meet customer, regulatory, and contractual requirements. * Proactively ...

Leidos

Firmware Systems Manager

Lynnwood, WA · On-site

$131K - $237K/yr

Guide firmware architecture and integration strategies to ensure safety, reliability, and mission ... Directly manage and develop engineers from junior to senior level. * Conduct regular coaching ...

Leidos

Firmware Systems Manager

Lynnwood, WA · On-site

$131K - $237K/yr

Guide firmware architecture and integration strategies to ensure safety, reliability, and mission ... Directly manage and develop engineers from junior to senior level. * Conduct regular coaching ...

Leidos

Firmware Systems Manager

Lynnwood, WA · On-site

$131K - $237K/yr

Guide firmware architecture and integration strategies to ensure safety, reliability, and mission ... Directly manage and develop engineers from junior to senior level. * Conduct regular coaching ...

Nvidia

Senior Hypervisor and RTOS Engineer

Redmond, WA · On-site

$133K - $177K/yr

We are hiring now for the position of Senior System Software Engineer for Hypervisor and RTOS What ... Debug complex system-level issues across hardware, firmware, RTOS, and virtualization layers. Lead ...

Nvidia

Senior Hypervisor and RTOS Engineer

Redmond, WA · On-site

$133K - $177K/yr

We are hiring now for the position of Senior System Software Engineer for Hypervisor and RTOS What ... Debug complex system-level issues across hardware, firmware, RTOS, and virtualization layers.

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Senior Firmware Engineer information

See Renton, WA salary details

$91.1K

$157.8K

$221.6K

How much do senior firmware engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for senior firmware engineer in Renton, WA is $157,843.00, according to ZipRecruiter salary data. Most workers in this role earn between $134,400.00 and $177,700.00 per year, depending on experience, location, and employer.

What is a senior firmware engineer?

Senior Firmware Engineers are experienced professionals who design, develop, and maintain the low-level software (firmware) that enables hardware devices to function correctly. They typically work with embedded systems, programming microcontrollers or processors using languages like C or C++. In addition to writing and debugging code, they often lead projects, mentor junior engineers, and collaborate closely with hardware and software teams to ensure seamless integration and optimal device performance.

What are the key skills and qualifications needed to thrive as a senior firmware engineer?

To thrive as a Senior Firmware Engineer, you need deep expertise in embedded systems, strong coding skills in C/C++ or similar languages, and a degree in computer engineering, electrical engineering, or a related field. Familiarity with hardware debugging tools, version control systems like Git, and real-time operating systems (RTOS) is typically required, along with relevant certifications such as Certified Embedded Systems Engineer. Strong problem-solving abilities, attention to detail, and effective communication skills set top performers apart. These competencies ensure robust firmware development, seamless hardware-software integration, and successful collaboration within multidisciplinary teams.

What are the most common challenges faced by senior firmware engineers when collaborating with hardware teams?

Senior Firmware Engineers often work closely with hardware teams to ensure seamless integration of software and hardware components. One common challenge is managing communication gaps due to differing technical languages and priorities between software and hardware disciplines. Additionally, hardware prototypes may evolve rapidly, requiring firmware engineers to adapt code frequently, troubleshoot unexpected behavior, and adjust to shifting specifications. Building strong cross-functional relationships and maintaining clear, frequent communication helps address these challenges and ensures project success.

How much money does a senior firmware engineer make?

A senior firmware engineer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often work with embedded systems, real-time operating systems, and programming languages like C and C++.

What does a senior firmware engineer do?

A senior firmware engineer designs, develops, and tests low-level software that controls hardware devices. They often work with embedded systems, use programming languages like C or C++, and collaborate with hardware engineers to ensure proper functionality and performance. This role typically requires strong problem-solving skills and experience with debugging tools and real-time operating systems.

What are popular job titles related to Senior Firmware Engineer jobs in Renton, WA?

For Senior Firmware Engineer jobs in Renton, WA, the most frequently searched job titles are:

What job categories do people searching Senior Firmware Engineer jobs in Renton, WA look for?

The top searched job categories for Senior Firmware Engineer jobs in Renton, WA are:

What cities near Renton, WA are hiring for Senior Firmware Engineer jobs?

Cities near Renton, WA with the most Senior Firmware Engineer job openings:

Senior Firmware Engineer jobs near you
Infographic showing various Senior Firmware Engineer job openings in Renton, WA as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $157,843 per year, or $75.9 per hour.

Sr. Wireless Firmware Engineer (Starlink Mobile)

Redmond, WA • On-site

SpaceX
Aerospace Product and Parts Manufacturing • 1 - 5K employees
Learn more about SpaceXexternal

$160K - $225K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago

Key responsibilities

  • Design and implement physical layer (PHY) algorithms for satellite-based 4G/5G (LTE/NR) eNodeB/gNodeB.

  • Develop optimized signal processing algorithms running on resource-constrained CPUs and debug performance issues.

  • Design, implement, test, maintain, and document the wireless PHY and MAC layers of the protocol stack.

SpaceX rating

8.7

Company rating: 8.7 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

Job description

SR. WIRELESS FIRMWARE ENGINEER (STARLINK MOBILE) 

The Starlink Mobile program is working to provide global cellular connectivity from space. As a wireless firmware engineer, you will play a critical role in developing novel wireless signal processing algorithms, implementing optimized software for use on satellites and ground stations, debugging complex systems and performance issues, and developing production software. This is a unique position which will work closely with both wireless systems engineers and protocol firmware engineers to accelerate wireless PHY development and find solutions to interdisciplinary challenges. The ideal candidate will be equally comfortable with wireless signal processing algorithms and high-performance software development. 

RESPONSIBILITIES: 

  • Design and implement physical layer (PHY) algorithms for satellite-based 4G/5G (LTE/NR) eNodeB/gNodeB. 
  • Develop optimized signal processing algorithms running on resource-constrained CPUs. 
  • Develop models and run simulations to analyze and validate overall system performance, including modem performance. 
  • Design, implement, test, maintain, and document the wireless PHY and MAC layers of the protocol stack.
  • Identify and debug complex performance issues across the wireless PHY and MAC layers.
  • Participate in architecture, design, and code reviews. Contribute to system dimensioning and algorithm design for next generation hardware. 

BASIC QUALIFICATIONS: 

  • Bachelor's, Master's or PhD degree in computer science, computer engineering, electrical engineering or a STEM discipline. 
  • 5+ Years of experience with at least 1 of the following: wireless signal processing, modem systems design, wireless systems engineering, DSP (digital signal processing), or physical layer processing (L1).
  • 5+ Years of C/C++ coding experience. 

PREFERRED SKILLS AND EXPERIENCE: 

  • Familiarity with 3GPP 4G/5G (LTE/NR) physical layer design or other modern broadband OFDM waveforms such as WiMAX, 802.11 WiFi, DVB-S2, DVB-C, 5G NTN (non-terrestrial networks). 
  • Familiarity with forward error correction (FEC) coding concepts. 
  • Basic familiarity with MAC layer (medium access control, L2). 
  • Development and optimization of complex signal processing algorithms in both fixed and floating point. 
  • Familiarity with Linux command line use, git-based version control, and python programming. 
  • SDR (software defined radio) experience.
  • Experience supporting products through the full release cycle including commercial deployment.
  • Strong skills in debugging and performance optimization; exceptional analytical skills and engineering fundamentals.
  • Excellent verbal and written communication skills.
  • Ability to work effectively in a dynamic environment with changing needs and requirements. 

ADDITIONAL REQUIREMENTS:

  • Must be willing to work extended hours and weekends as needed.

COMPENSATION AND BENEFITS:    

Pay range:
Software Engineer/Senior: $160,000.00 - $225,000.00/per year

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday.

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About SpaceX

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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