ZipRecruiter

Log In

1

Freelance Rf Filter Design Engineer Jobs in Virginia

Lynk

RF/Electrical Engineer

Chantilly, VA · On-site

Job Summary As an RF/Electrical Engineer at Lynk, you will be responsible for wearing many hats in ... You will be responsible for the analysis, design, implementation, optimization and enhancement of ...

ManTech

Senior RF Engineer

Chesapeake, VA

Experience providing engineering and analytical support during the design, development, test, production, fielding, and sustainment of RF systems * Experience and understanding of RF engineering ...

Cymertek

RF Engineer

Reston, VA · On-site

Citizenship) KEY SUMMARYWe are seeking a skilled and innovative RF Engineer to join our team and contribute to the design, implementation, and optimization of advanced radio frequency systems. In ...

Mu-Del Electronics

Be Seen First

PCB Design Engineer

Manassas, VA · On-site

Position Overview Mu-Del Electronics is seeking a highly skilled PCB Design Engineer with strong experience in high-speed, mixed-signal, and RF circuit design. This role will be responsible for end ...

Cymertek

RF Engineer

Chantilly, VA · On-site

Citizenship) KEY SUMMARYWe are seeking a skilled and innovative RF Engineer to join our team and contribute to the design, implementation, and optimization of advanced radio frequency systems. In ...

Cymertek

RF Engineer

Tysons, VA · On-site

Citizenship) KEY SUMMARYWe are seeking a skilled and innovative RF Engineer to join our team and contribute to the design, implementation, and optimization of advanced radio frequency systems. In ...

Cymertek

RF Engineer

Chantilly, VA · On-site

Citizenship) KEY SUMMARY We are seeking a skilled and innovative RF Engineer to join our team and contribute to the design, implementation, and optimization of advanced radio frequency systems. In ...

Cymertek

RF Engineer

Tysons, VA · On-site

Citizenship) KEY SUMMARY We are seeking a skilled and innovative RF Engineer to join our team and contribute to the design, implementation, and optimization of advanced radio frequency systems. In ...

Cymertek

RF Engineer

Reston, VA · On-site

Citizenship) KEY SUMMARY We are seeking a skilled and innovative RF Engineer to join our team and contribute to the design, implementation, and optimization of advanced radio frequency systems. In ...

next page

Showing results 1-20

All JobsRf Filter Design Engineer JobsFreelance Rf Filter Design Engineer JobsFreelance Rf Filter Design Engineer Jobs in Virginia

Freelance Rf Filter Design Engineer information

What does a Freelance RF Filter Design Engineer do?

A Freelance RF Filter Design Engineer specializes in designing, developing, and testing radio frequency (RF) filters that are used to allow or block specific frequency signals in electronic devices. They work independently or on contract to provide custom solutions for clients in telecommunications, aerospace, defense, and consumer electronics. Their role typically involves circuit simulation, schematic design, prototyping, and ensuring that filters meet technical requirements for performance and reliability. Freelance engineers often offer flexibility and specialized expertise for companies needing short-term or project-based RF filter development.

What is the difference between Freelance Rf Filter Design Engineer vs RF Circuit Design Engineer?

AspectFreelance Rf Filter Design EngineerRF Circuit Design Engineer
CredentialsTypically requires RF engineering certifications, specialized training in filter designRequires RF engineering degrees, certifications, and circuit design expertise
Work EnvironmentIndependent, project-based, often remoteIn-house or consulting, team-based environments
Industry UsageUsed in telecommunications, aerospace, defense for custom filter solutionsApplied across wireless, consumer electronics, and communication systems

While both roles involve RF engineering, a Freelance Rf Filter Design Engineer specializes in designing RF filters independently for various clients, focusing on custom solutions. An RF Circuit Design Engineer has a broader scope, working on various RF circuits within a company or project team. The freelance role offers flexibility and specialization, whereas the RF Circuit Design Engineer typically works within structured teams on diverse RF projects.

How do Freelance RF Filter Design Engineers typically collaborate with clients and other engineers during a project?

Freelance RF Filter Design Engineers often work remotely, using digital communication tools to collaborate with clients, project managers, and sometimes other engineering specialists. They typically participate in virtual meetings to discuss specifications, share design progress, and address technical challenges. Providing regular updates and detailed documentation is essential, as is being responsive to feedback and design revisions throughout the project. Clear communication and efficient use of simulation and CAD tools help ensure the final filter meets performance and integration requirements.

What are the key skills and qualifications needed to thrive as a Freelance RF Filter Design Engineer, and why are they important?

To thrive as a Freelance RF Filter Design Engineer, you need a solid background in electrical engineering, strong understanding of RF principles, and experience in filter design, typically supported by a relevant engineering degree. Proficiency with simulation tools like ADS, HFSS, or CST, and familiarity with PCB design software are commonly required, along with knowledge of relevant industry standards. Excellent problem-solving, communication, and time management skills help set candidates apart, especially when working with remote clients or multidisciplinary teams. These capabilities ensure precise, efficient filter designs that meet client specifications and project deadlines in a competitive market.
What are the most commonly searched types of Rf Filter Design Engineer jobs in Virginia? The most popular types of Rf Filter Design Engineer jobs in Virginia are:
What are popular job titles related to Freelance Rf Filter Design Engineer jobs in Virginia? For Freelance Rf Filter Design Engineer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Freelance Rf Filter Design Engineer jobs in Virginia look for? The top searched job categories for Freelance Rf Filter Design Engineer jobs in Virginia are:
What cities in Virginia are hiring for Freelance Rf Filter Design Engineer jobs? Cities in Virginia with the most Freelance Rf Filter Design Engineer job openings:
Freelance Rf Filter Design Engineer jobs near you

RF Design Engineer (FPGA)

Quartermaster AI Inc

Arlington, VA • On-site

Full-time

Posted 17 days ago

Job description

About Us:
At Quartermaster AI, we believe the ocean should be a safe and sustainably managed resource for all. By leveraging cutting-edge AI, distributed sensing, and resilient data systems, we unlock capabilities that were only recently impossible. Our distributed open-ocean systems enable vessels and coastal infrastructure to sense, compute, and communicate, enhancing maritime domain awareness for those who need it most.
Job Description:
We are seeking an RF specialist Electrical Engineer to design and develop a custom Software Defined Radio (SDR) based subsystem for the Smartmast platform, our edge-deployed maritime sensing system. You will lead the electrical design of our SDR hardware stack, including schematic development, RF layout, PCB fabrication, integration with compute hardware, COTS part selection, and field validation. This is a hands-on, cross-disciplinary role requiring deep understanding of RF signal chains, mixed-signal design, EMI mitigation, and high-speed digital interfaces.
Key Responsibilities:
  • Design and thoroughly document the electrical architecture for our SDR-based modules, including custom or COTS SDRs, RF front-end, clocking, ADC/DAC interfaces, and host connectivity.
  • Develop schematics and high-frequency PCB layouts optimized for signal integrity, low noise, and compact form factor in marine environments.
  • Coordinate with software engineers to validate digital interfaces and ensure clean RF signal paths from antenna to baseband.
  • Perform benchtop validation using spectrum analyzers, VNAs, and signal generators to benchmark performance and tune system characteristics
  • Support antenna integration, placement, and impedance matching in close collaboration with mechanical and system engineers
  • Assist with integration into the larger Smartmast system, including coordination with power, networking, and compute subsystems
Qualifications (Preferred):
  • Bachelor's or Master's degree in Electrical Engineering, RF Engineering, or related field
    6+ years of experience in RF hardware design, with at least one full SDR or RF subsystem taken from concept to deployment
  • Strong experience with schematic capture and RF-aware PCB layout using tools such as Orcad or Allegro
  • Familiarity with ADCs/DACs, digital interfaces (PCIe, SPI, LVDS), and high-speed layout constraints
  • Hands-on experience with RF lab instrumentation (spectrum analyzers, network analyzers, signal generators, oscilloscopes)
  • Bonus: experience with marine communication bands, direction-finding, or defense-related RF systems.
Work Environment:
  • This is a remote position with collaboration via online tools.
  • Flexible working hours with occasional deadlines requiring high availability.
  • Opportunity to work on innovative projects with a global impact.
Benefits:
  • Competitive salary
  • Flexible work hours and the option for remote work.
  • Opportunities for professional development and continued education.

Apply