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Freelance Rf Transmission Systems Jobs in Virginia

CACI

Digital Signal Processing Engineer

Sterling, VA · On-site

$94K - $198K/yr

Receiver architectures, Software channelization, Modulation/demodulation techniques, Spectral analysis Experience with X-Midas in the development of RF transmission and receiver systems or software ...

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Freelance Rf Transmission Systems information

What is a freelance RF transmission systems?

Freelance RF transmission systems specialists are independent professionals who design, implement, and maintain radio frequency (RF) systems used for transmitting data, voice, or video signals. They often work on projects involving broadcast, telecommunications, wireless networks, and satellite communications. Their responsibilities may include system installation, troubleshooting, optimization, and ensuring compliance with regulatory standards. As freelancers, they offer their expertise to multiple clients or organizations on a contract basis, providing flexibility and specialized skills for various RF transmission needs.

What are the key skills and qualifications needed to thrive as a freelance RF transmission systems engineer?

To thrive as a Freelance RF Transmission Systems Engineer, you need a solid understanding of RF principles, signal propagation, and electronics, typically backed by a degree in electrical engineering or a related field. Familiarity with tools such as spectrum analyzers, network analyzers, and RF simulation software, along with relevant certifications like FCC licenses, is highly valuable. Strong problem-solving abilities, effective communication, and self-management skills set standout freelancers apart. These competencies ensure reliable system design, compliance with regulations, and successful client collaborations in dynamic technical environments.

What are some common challenges faced by freelance RF transmission systems engineers, and how can they be overcome?

Freelance RF Transmission Systems engineers often encounter challenges such as managing multiple client projects with varying technical requirements, staying updated with rapidly evolving technology standards, and ensuring reliable communication in diverse environments. To overcome these, it's important to establish clear project scopes, continuously invest in professional development, and build a strong network of technical contacts for troubleshooting. Additionally, effective communication with clients and proactive planning can help manage expectations and ensure successful project outcomes.

What is the difference between Freelance Rf Transmission Systems vs RF Engineer?

AspectFreelance Rf Transmission SystemsRF Engineer
CredentialsVaries; often self-taught or specialized certificationsBachelor's or Master's in Electrical Engineering or related field
Work EnvironmentIndependent projects, remote or on-siteFull-time employment in corporate, research, or manufacturing settings
Employer & Industry UsageClients across various industries, project-basedCompanies in telecommunications, defense, and electronics

Freelance Rf Transmission Systems professionals typically work independently on specific projects, often with flexible credentials, while RF Engineers are usually employed full-time with formal degrees. Both roles focus on RF technology but differ in work environment and employment structure.

What are popular job titles related to Freelance Rf Transmission Systems jobs in Virginia?

For Freelance Rf Transmission Systems jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Freelance Rf Transmission Systems jobs in Virginia look for?

The top searched job categories for Freelance Rf Transmission Systems jobs in Virginia are:

What cities in Virginia are hiring for Freelance Rf Transmission Systems jobs?

Cities in Virginia with the most Freelance Rf Transmission Systems job openings:

Freelance Rf Transmission Systems jobs near you
Infographic showing various Freelance Rf Transmission Systems job openings in Virginia as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 82% Full Time, 11% Part Time, 4% Contract, and 1% Nights. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution.

Senior Digital Signal Processing Engineer

Sterling, VA • On-site

CACI International, Inc.
See more jobs at CACI International, Inc.external

Full-time

Medical, Retirement, PTO

Re-posted yesterday

Key responsibilities

  • Design, develop, debug, integrate, and test signal processing algorithms and SIGINT software systems supporting intelligence, defense, and government missions.

  • Design, develop, integrate, and test software and DSP algorithms, including applications for Machine Learning.

  • Help define requirements, CONOPs, and architecture for future systems.

Job description

Job Title: Senior Digital Signal Processing Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: Top Secret
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
* * *
The Opportunity:
CACI is currently looking for a Senior Digital Signals Processing Engineer to join our team developing next generation signals intelligence (SIGINT) and electronic warfare systems for the Department of Defense. Join this passionate team of industry-leading individuals on a program that leverages the best practices in Model-Based Systems Engineering and Agile software development to deliver state of the art capability in support of our nation's warfighters.
As a member of the CACI Team, you will support the men and women charged with safeguarding the American people and enhancing the Nation's safety, security, and prosperity. Our warfighters are on the front lines, every day, protecting our national security from the increasingly sophisticated and complex threats of our adversaries.
Responsibilities:
  • Design, develop, debug, integrate, and test signal processing algorithms and SIGINT software systems running on a variety of platforms supporting intelligence, defense, and other government missions.
  • Design, develop, integrate, and test software and DSP algorithms.
  • Design, develop, integrate, and test software for Machine Learning applications.
  • Enhancing and maintaining existing X-Midas and M2Extra signal processing tools.
  • Help define the requirements, CONOPs and architecture for future systems.
  • Use computer-assisted engineering and design software and equipment to perform engineering tasks.
  • Development of analytic signal processing tools.

Qualifications:
Required:
  • Bachelor's degree in relevant engineering disciplines (e.g. Electrical Engineering, Computer Engineering)
  • 7+ years of related experience in relevant engineering disciplines (e.g. Electrical Engineering, Computer Engineering, Software Engineering)
  • Experience programming in Python, and C++
  • Experience with SIGINT software systems
  • Understanding of X-Midas
  • Linux software development experience
  • Demonstrated proficiency in communicating technical and analytical information in written products Exposure to all phases of software development lifecycle (concept, design, implementation, test, and production).
  • Experience in working in highly collaborative team environments centered around signal processing and software development
  • Active Top Secret clearance with the ability to obtain TS SCI with POLY

Desired:
  • Masters Degree
  • Understanding of software defined radio systems:
  • Receiver architectures
  • Software channelization
  • Modulation/demodulation techniques
  • Spectral analysis
  • Experience with X-Midas in the development of RF transmission and receiver systems or software defined radio
  • Experience processing signals using any software tool suite
  • Experience with Kubernetes or Docker
  • Experience with telemetry systems
  • Knowledge and experience of processing signals, including:
  • Error correcting codes
  • Digital video formats
  • Knowledge and experience with target tracking systems
  • Knowledge and experience performing machine learning techniques
  • Experience in design, development, or testing of weapons systems
  • Development of link budgets, range estimates, and system sensitivity assessments

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$113,200 - $237,800
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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