Senior RF Signal Processing Engineer

CHAOS Industries; Washington; On-site; USD 180,000 - 230,000; Full time

Benefits offered by this job

Health benefits

Free daily lunch

Unlimited PTO

Relocation assistance

Annual bonuses (coming soon)

Job summary

CHAOS Industries is seeking a Senior RF Signal Processing Software Engineer to advance our electromagnetic warfare product lines. You will develop DSP algorithms, validate software with RF hardware, and contribute to field demonstrations alongside BD and production teams.

The role requires 5+ years of experience, on-site work 3–5 days/week in Hawthorne CA or Washington DC, travel up to 30%, and U.S. citizenship with ability to obtain a security clearance.

Qualifications

• Requires a B.S. degree in a related field and 5+ years of development experience.
• Experience with RF sensing systems (active or passive) and advanced signal processing techniques.
• Experience with recorded I/Q data and generating synthetic I/Q data.
• Strong knowledge of signal processing techniques (FFT, matched filtering, cyclostationary analysis).
• Proficiency in Python, C++, or MATLAB for algorithm development and integration.
• Experience with SDR hardware and associated signal processing toolkits.
• Ability to document technical details clearly and present findings.
• On-site work 3-5 days per week in Hawthorne CA or Washington D.C.; travel up to 30%.
• U.S. citizen with ability to obtain/maintain a U.S. security clearance.

Responsibilities

• Develop, implement, and refine advanced DSP algorithms to detect, identify, and track RF signals.
• Integrate and test signal processing software with RF/SDR hardware and host processing platforms.

Skills

DSP algorithms

Python

C++

MATLAB

RF sensing systems

I/Q data

FFT

Cyclostationary analysis

Education

B.S. degree in Electrical Engineering, Physics, Computer Science, or a related field

M.S. degree

Tools

SDR toolkits

Job description

We are seeking a proactive and detail-oriented Senior RF Signal Processing Software Engineer to contribute to the successful development of our electromagnetic warfare product line. This role is critical to transforming our radar systems into sensing systems that detect, classify, and geolocate all RF emissions in the environment using advanced digital signal processing (DSP) algorithms. The Senior Engineer will contribute to the Spectrum Sensing Team in the development of algorithms, modeling, software integration, and the execution of field demonstrations of the technology. They will collaborate closely with Business Development (BD), Production, and other Engineering teams.

Responsibilities:

• Develop, implement, and refine advanced DSP algorithms to detect, identify, and track RF signals
• Integrate and test signal processing software with underlying RF/SDR hardware and host processing platforms

Minimum Requirements:

• B.S. degree in Electrical Engineering, Physics, Computer Science, or a related field
• 5+ years of relevant development experience
• Experience working with RF sensing systems (active or passive) and advanced signal processing techniques
• Experience working with recorded I/Q data and generating synthetic I/Q data
• Strong theoretical understanding and practical application of signal processing techniques (e.g., FFT analyses, matched filtering, cyclostationary analysis)
• Proficiency in programming languages like Python, C++, or MATLAB for algorithm development and integration into current code base
• Experience with software defined radios (SDR) and associated signal processing toolkits
• Strong verbal and written communication skills, with the ability to clearly document technical details and present findings
• Must be able to work on-site 3-5 days per week in Hawthorne CA or Washington D.C.
• This role will require periodic travel, up to 30%
• U.S. citizen
• Ability to obtain and maintain a U.S. security clearance

Preferred Requirements:

• M.S. degree in Electrical Engineering, Physics, Computer Science, or a related field
• Current U.S. security clearance
• Expertise in cyclostationary signal processing
• Demonstrated experience identifying commercial and non-commercial communication waveforms
• Expertise with electromagnetic spectrum sensing and classification techniques (e.g., machine learning for signal classification)
• Experience implementing signal processing algorithms for tactical applications
• Experience implementing signal processing algorithms on RFSOC hardware
• Experience with agile development tools like JIRA and Confluence
• Experience in DoD, military, or other Government environment performing in a related subject area (e.g., engineering, computer science, etc.) in a fast-paced, dynamic environment

Why CHAOS?

• Health Benefits: Medical, dental, and vision benefits 100% paid for by the company
• Additional benefits: 401k (+ 50% company match up to 6% of pay), FSA, HSA, life insurance, and more
• Our Perks: Free daily lunch, No meeting Fridays, unlimited PTO, casual dress code
• Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses
• Team Growth: 350 employees and counting across 5 global offices

Salary Range: $180,000 - $230,000

The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits. If your compensation requirements fall outside of the range, we still encourage you to apply. The salary range for this role is an estimate based on a range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations.