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Freelance Signal Processing Research Scientist Jobs

Prattwhitney

Research Scientist - Signal Processing

Arlington, VA · On-site

$95.50 - $181.70/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

S. citizens only, active and existing required on day 1) Role Overview BBN is seeking a Signal Processing Research Scientist to develop advanced prototype systems that exploit the RF spectrum. You ...

New

The Pennsylvania State University

  • Medical

  • Dental

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  • PTO

ARL's purpose is to research and develop innovative solutions to challenging scientific ... SADM tackles multidisciplinary topics from signal processing to machine learning to software design ...

The Pennsylvania State University

$121K - $231K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

POSITION SPECIFICS We are searching for a motivated and talented Signal Processing Research and Development Engineer to join the Acoustic Data Science Department at the Applied Research Laboratory ...

Penn State

Signal Processing Engineer

State College, PA · On-site

$121K - $231K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

POSITION SPECIFICS We are searching for a motivated and talented Signal Processing Research and Development Engineer to join the Acoustic Data Science Department at the Applied Research Laboratory ...

The Pennsylvania State University

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Bachelor's Degree - Engineering or Science 5+ years of relevant experience Required Certifications: None If filled as Research and Development Engineer - Signal Processing (ARL) - Intermediate ...

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Freelance Signal Processing Research Scientist information

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How much do freelance signal processing research scientist jobs pay per year?

As of Aug 19, 2026, the average yearly pay for freelance signal processing research scientist in the United States is $130,117.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,500.00 and $173,000.00 per year, depending on experience, location, and employer.

What does a freelance signal processing research scientist do?

A Freelance Signal Processing Research Scientist analyzes, develops, and implements algorithms to process and interpret signals such as audio, video, or sensor data. Working independently or with clients, they apply mathematical and computational techniques to solve problems in fields like telecommunications, medical imaging, and machine learning. Their responsibilities often include conducting research, designing experiments, developing code, and publishing results. As freelancers, they typically manage their own projects, timelines, and client relationships.

What are the key skills and qualifications needed to thrive as a freelance signal processing research scientist?

A Freelance Signal Processing Research Scientist requires deep expertise in mathematics, signal processing theory, programming (often MATLAB or Python), and typically holds an advanced degree in electrical engineering or a related field. Familiarity with technical tools like MATLAB, Simulink, Python libraries (NumPy, SciPy), and experience with relevant data acquisition or analysis systems is crucial. Strong problem-solving, self-management, and effective communication skills set top freelancers apart, enabling them to deliver results independently and collaborate with clients. These skills ensure accurate research outcomes, efficient project execution, and successful client relationships in a competitive freelance environment.

What are some common challenges faced by freelance signal processing research scientists in managing multiple projects?

Freelance signal processing research scientists often juggle several projects with varying scopes, timelines, and client expectations. One common challenge is balancing deep technical work—such as algorithm development or data analysis—with project management tasks like client communication and documentation. Time management and prioritization are crucial, as project deadlines may overlap. Additionally, freelancers need to stay updated on the latest research and tools to remain competitive, which requires ongoing self-directed learning. Building a strong professional network can also help in finding collaborative opportunities and tackling complex problems.

What is the difference between Freelance Signal Processing Research Scientist vs Signal Processing Engineer?

AspectFreelance Signal Processing Research ScientistSignal Processing Engineer
CredentialsAdvanced degrees (Master's/PhD), specialized research experienceBachelor's or Master's in Electrical Engineering, Computer Science, or related fields
Work EnvironmentIndependent, project-based, often remoteCorporate or industrial settings, team-based
Industry UsageResearch institutions, consulting, academiaTech companies, telecommunications, audio/video industries
Search/Comparison IntentUnderstanding freelance research roles vs engineering rolesClarifying differences between research and engineering positions

Freelance Signal Processing Research Scientists focus on advanced research, often working independently on innovative projects, typically requiring higher academic credentials. Signal Processing Engineers usually work within companies on product development, applying practical engineering skills. The roles differ mainly in scope, environment, and application, though both require expertise in signal processing concepts.

What cities are hiring for Freelance Signal Processing Research Scientist jobs?

Cities with the most Freelance Signal Processing Research Scientist job openings:

What are the most commonly searched types of Signal Processing Research Scientist jobs?

The most popular types of Signal Processing Research Scientist jobs are:

What states have the most Freelance Signal Processing Research Scientist jobs?

States with the most job openings for Freelance Signal Processing Research Scientist jobs include:

Freelance Signal Processing Research Scientist jobs near you

Research Scientist - Signal Processing

Prattwhitney

Arlington, VA • On-site

$95.50 - $181.70/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted yesterday

New

Job description

Location: Arlington, VA, United States

Security Clearance: Top Secret (U.S. citizens only, active and existing required on day 1)

Role Overview

BBN is seeking a Signal Processing Research Scientist to develop advanced prototype systems that exploit the RF spectrum. You will work under the guidance of a senior engineer on small, applied research projects, designing and implementing signal processing algorithms in novel hardware and validating them in both laboratory and field environments.

What You Will Do
  • Work with a small team on cutting‑edge research and development projects.
  • Collaborate with world‑class researchers and engineers who embrace innovation.
  • Advance applied research using algorithm development, data analysis in MATLAB and Python, embedded development and test scripting in C/C++, system integration, and software/hardware testing.
  • Contribute to technical reports, proposals, publications, and presentations.
Qualifications You Must Have
  • BS with 5 years of relevant experience, or MS with 3 years, or PhD in Computer Science, Engineering, Mathematics, Physics, or related field.
  • Development experience using C, C++, Python, MATLAB, and/or Java applied to signal processing challenges.
  • Active Top Secret government security clearance.
Qualifications We Prefer
  • Strong analytical and quantitative problem‑solving skills.
  • Strong written and oral communication skills.
  • Ability to plan and direct tasks for small teams.
  • Solid and creative programming skills.
  • Design and development experience with combined hardware and software systems.
  • Experience with or interest in sensors, actuators, control systems, and systems that interact with the physical world.
Other Information

Salary range: USD 95,500 – 181,700 (dependent on experience). Position may require overnight travel. Onsite work location. RTX offers a comprehensive benefits package (medical, dental, vision, life insurance, disability, 401(k) match, etc.).

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action for qualified individuals with a disability and protected veterans.

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