1

Freelance Signal Processing Research Scientist Jobs

Our main customer focus is on Department of War and Intelligence Community research and development ... Document and present products to a community of scientists and subject matter experts Who You Are:

Engineering: controls, estimation theory, digital signal processing, and machine learning ... A Research Scientist should have effective written and verbal communication skills, with the ...

Engineering: controls, estimation theory, digital signal processing, and machine learning ... A Research Scientist should have effective written and verbal communication skills, with the ...

Engineering: controls, estimation theory, digital signal processing, and machine learning ... A Research Scientist should have effective written and verbal communication skills, with the ...

Our main customer focus is on Department of War and Intelligence Community research and development ... Document and present products to a community of scientists and subject matter experts Who You Are:

Our main customer focus is on Department of War and Intelligence Community research and development ... Document and present products to a community of scientists and subject matter experts Who You Are:

... and associated algorithm research. We mature these technologies with the objective of ... Strong scientific programming skills including Matlab, Python, Simulink and/or C/C++ * Strong ...

... and associated algorithm research. We mature these technologies with the objective of ... Strong scientific programming skills including Matlab, Python, Simulink and/or C/C++ * Strong ...

Showing results 21-40

Freelance Signal Processing Research Scientist information

See salary details

$50.5K

$130.1K

$174K

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

As of Aug 8, 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 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 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 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 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:

Communications and Signal Processing Research and Development Engineer

The Pennsylvania State University

Reston, VA • On-site, Remote

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 2 days ago


Job description

APPLICATION INSTRUCTIONS:
  • CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.
  • CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.
  • If you are NOT a current employee or student, please click "Apply" and complete the application process for external applicants.

Approval of remote and hybrid work is not guaranteed regardless of work location.For additional information on remote work at Penn State, seeNotice to Out of State Applicants.

POSITION SPECIFICS

We are searching for a proactive, technically strong Communications and Signal Processing Engineer to join the C3I Integrated Communications Department at the Applied Research Laboratory (ARL) at Penn State. Our division develops advanced communications technologies that support mission-critical needs across the Department of Defense and Intelligence Community. In this role, you will support research, development, analysis, and prototyping of resilient communications and signal processing systems that directly contribute to national security and sponsor mission success.


ARL is an authorized DoD SkillBridge partner and welcomes transitioning military members to apply.
You Will:

  • Develop, test, and evaluate advanced signal processing algorithms and communication techniques
  • Model and simulate communication system physical layer (PHY) protocols and waveforms
  • Prototype communication capabilities using software defined radios (SDRs) and open source tools
  • Contribute to waveform, modulation, and algorithm design for challenging channel environments
  • Perform system level analysis, theoretical evaluation, and performance assessments
  • Document findings, prepare recommendations, and present results to sponsors
  • Participate in field tests, demonstrations, and stakeholder engagements
  • Collaborate with multi disciplinary teams across ARL and with government sponsors

Additional responsibilities for higher-level positions include:

  • Leading technical tasks or project components
  • Conducting feasibility studies and shaping program direction
  • Providing technical mentorship to junior staff or students
  • Contributing to division level research strategies and initiatives

Required Skills/Experience areas include:

  • Technical background in communications and signal processing (e.g., waveform design, detection/estimation, protocol development, or channel modeling)
  • Simulation or analysis tools such as MATLAB or Python
  • Demonstrated ability to collaborate in multidisciplinary, team oriented environments
  • Express technical ideas clearly through written and oral communication
  • Current eligibility for access to classified information at the Secret level or higher, and may be subject to a government background investigation to upgrade clearance eligibility if required

Preferred Skills/Experience areas include:

  • Advanced degree (MS/PhD) in Electrical Engineering, Computer Engineering, Computer Science, Applied Mathematics, Physics, or related field
  • SDR development, laboratory or field testing, or data analysis
  • Programming experience in Python, C++, MATLAB, or similar languages
  • Wireless, underwater, satellite, or optical communication systems
  • Communications security, AI/ML for communications, or network protocol development

This position will be fully on-site located in State College, PA, Reston, VA or Annapolis Junction, MD, though options may exist for a hybrid on-site/work from home arrangement based on project needs. Questions related to flexible work should be directed to the hiring manager during the interview process.
This role may require periodic CONUS and OCONUS travel to support field tests, demonstrations, or sponsor engagements.

MINIMUM EDUCATION, WORK EXPERIENCE & REQUIRED CERTIFICATIONS

If filled as Research and Development Engineer - Signal Processing (ARL) - Principal Professional, this position requires: Bachelor's Degree - Engineering or Science 19+ years of relevant experience Required Certifications: None If filled as Research and Development Engineer - Signal Processing (ARL) - Senior Professional, this position requires: Bachelor's Degree - Engineering or Science 14+ years of relevant experience Required Certifications: None

ARL's purpose is to research and develop innovative solutions to challenging scientific, engineering, and technology problems in support of the Navy, the Department of Defense (DoD), and the Intelligence Community (IC).
For further information on ARL, visit: www.arl.psu.edu

BACKGROUND CHECKS/CLEARANCES

Employment with the University will require successful completion of background check(s) in accordance with University policies.Notice regarding employment at the Applied Research Laboratory (ARL): Employees must be eligible to obtain a government security clearance, participate in the ARL drug testing program, and comply with electronic and physical monitoring requirements applicable to federal contractors. ARL operates in a secure information environment involving Unclassified, Controlled Unclassified Information (CUI), and Classified information. Personal electronic devices brought onsite must be registered and may be restricted from certain areas. You must be a U.S. citizen to apply.

SALARY & BENEFITS

The salary range for this position, including all possible grades, is $168,000.00 - $318,840.00. This salary range includes an adjustment based on required geographic work location.

Salary Structure - Information on Penn State's salary structure

Penn State provides a competitive benefits package for full-time employees designed to support both personal and professional well-being. In addition to comprehensive medical, dental, and vision coverage, employees enjoy robust retirement plans and substantial paid time off which includes holidays, vacation and sick time. One of the standout benefits is the generous 75% tuition discount, available to employees as well as eligible spouses and children. For more detailed information, please visit our Benefits Page.

CAMPUS SECURITY CRIME STATISTICS

Pursuant to the Jeanne Clery Disclosure of Campus Security Policy and Campus Crime Statistics Act and the Pennsylvania Act of 1988, Penn State publishes a combined Annual Security and Annual Fire Safety Report (ASR). The ASR includes crime statistics and institutional policies concerning campus security, such as those concerning alcohol and drug use, crime prevention, the reporting of crimes, sexual assault, and other matters. The ASR is available for review here.

EEO IS THE LAW

Penn State is an equal opportunity employer and is committed to providing employment opportunities to all qualified applicants without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. If you are unable to use our online application process due to an impairment or disability, please contact 814-865-1473.

Federal Contractors Labor Law Poster

PA State Labor Law Poster

Penn State Policies

Copyright Information

Hotlines


Pennsylvania State University logo

About Pennsylvania State University

Sourced by ZipRecruiter

Pennsylvania State University, often referred to as Penn State, is a major, public, research-intensive university located in University Park, PA, US. This esteemed institution serves as an important player within the education industry, offering a plethora of academic programs across various disciplines. The university was founded in 1855 with the mission to provide quality education, advanced research, and service to society. Penn State holds firmly to values of integrity, respect, and excellence, fostering a diverse and inclusive community. The university is renowned for its research productivity and its high-ranking programs in areas like engineering, business, and education. One notable achievement of the institution is its designation as a "R1: Doctoral Universities – Very high research activity," demonstrating its commitment to scholarship and discovery.

Industry

Education

Company size

11 - 50 Employees

Headquarters location

University Park, PA, US

Year founded

1855

Social media