ZipRecruiter

Log In

1

Freelance Rf Design Engineer Jobs in Ashburn, VA

Mu-Del Electronics

PCB Design Engineer

Manassas, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Design and develop complex multi-layer PCBs including digital, analog, RF, and power circuits ... Collaborate cross-functionally with mechanical, firmware, and systems engineers to ensure design ...

CACI International Inc.

Senior RF Engineer

Fairfax, VA · On-site

$120.80 - $265.80/hr

  • Medical

  • Retirement

  • PTO

As a Senior RF Engineer specializing in Beamformer Design, you will lead the development and analysis of advanced beamforming architectures and phased array systems for both large and small-scale ...

System One

PCB Design Engineer

Germantown, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

PCB Design Engineer Location: Germantown, MD onsite Responsibilities * Develop PCB layouts from ... Execute high-speed digital, power, RF, and mixed-signal layouts in accordance with industry's best ...

System One

PCB Design Engineer

Germantown, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

PCB Design Engineer Location: Germantown, MD onsite Responsibilities * Develop PCB layouts from ... Execute high-speed digital, power, RF, and mixed-signal layouts in accordance with industry's best ...

Nwis

RF Engineering Intern - 2026

Sterling, VA

$16.50 - $21.50/hr

Nightwing is looking for an RF Engineering Intern who will work closely with senior engineers on ... Responsibilities * Assist in the design and simulation of RF circuits and systems using industry ...

Nightwing

RF Engineering Intern - 2026

Sterling, VA · On-site

$16.50 - $21.50/hr

Nightwing is looking for an RF Engineering Intern who will work closely with senior engineers on ... Responsibilities * Assist in the design and simulation of RF circuits and systems using industry ...

Nightwing

RF Engineering Intern - 2026

Sterling, VA · On-site

$17 - $22/hr

Nightwing is looking for an RF Engineering Intern who will work closely with senior engineers on ... Responsibilities * Assist in the design and simulation of RF circuits and systems using industry ...

Leidos

Hardware Design Engineer

Arlington, VA · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

... RF sensor systems based on given project requirements. Candidate will have a strong background in ... design team (electrical engineers, systems engineers and scientists) to design and integrate ...

Leidos

Hardware Design Engineer

Arlington, VA

  • Retirement

  • PTO

Collaborate with a multi-disciplined design team (electrical engineers, systems engineers and scientists) to design and integrate challenging FPGA designs and RF sensor systems. Collaborate with a ...

Leidos

Hardware Design Engineer

Arlington, VA · On-site

  • Retirement

  • PTO

... RF sensor systems based on given project requirements. Candidate will have a strong background in ... design team (electrical engineers, systems engineers and scientists) to design and integrate ...

TrustPoint

Senior Electrical Design Engineer

Dulles, VA · On-site

$139K - $172K/yr

... Design Engineer who wants to do more than design a board. You'll own the design of the payload ... RF lead on the amplifier board. * Design the payload's precision timing and frequency-reference ...

TrustPoint

Senior Electrical Design Engineer

Dulles, VA · On-site

$139K - $172K/yr

... Design Engineer who wants to do more than design a board. You'll own the design of the payload ... RF lead on the amplifier board. * Design the payload's precision timing and frequency-reference ...

TrustPoint

Senior Electrical Design Engineer

Sterling, VA · On-site

$139K - $172K/yr

... Design Engineer who wants to do more than design a board. You'll own the design of the payload ... RF lead on the amplifier board. * Design the payload's precision timing and frequency-reference ...

SAIC

Radar System Design Engineer

Chantilly, VA

$160K - $200K/yr

Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel ... Expertise in RF hardware design, payload architectures, and test methodologies. * Experience with ...

previous page

Showing results 41-60

All JobsRf Design Engineer JobsFreelance Rf Design Engineer JobsFreelance Rf Design Engineer Jobs in Ashburn, VA

Freelance Rf Design Engineer information

See Ashburn, VA salary details

$15

$48

$135

How much do freelance rf design engineer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for freelance rf design engineer in Ashburn, VA is $48.79, according to ZipRecruiter salary data. Most workers in this role earn between $24.81 and $63.17 per hour, depending on experience, location, and employer.

What is a freelance RF design engineer?

Freelance RF Design Engineers are independent professionals who specialize in designing, testing, and optimizing radio frequency (RF) circuits and systems for various applications, such as telecommunications, wireless networks, and broadcasting. Unlike salaried employees, they work on a contract or project basis for different clients, providing their expertise on-demand. Their responsibilities often include creating schematics, selecting components, running simulations, and ensuring compliance with industry standards. Freelance RF Design Engineers need strong technical skills, up-to-date knowledge of RF technologies, and the ability to manage projects independently.

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

To thrive as a Freelance RF Design Engineer, you need a strong background in electrical engineering, RF circuit theory, and experience with wireless communication systems, often supported by a relevant degree or certification. Proficiency with RF simulation and design tools like HFSS, ADS, or CST, as well as familiarity with PCB design software, is typically required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for successful project delivery and client interactions. These skills and qualifications are essential to design reliable RF systems, meet client specifications, and maintain competitiveness in a project-based environment.

What are some common challenges faced by freelance RF design engineers when working with multiple clients simultaneously?

Freelance RF Design Engineers often juggle projects for several clients at once, which can present challenges such as managing different project timelines, adapting to varied technical requirements, and ensuring clear communication across diverse teams. Balancing priorities and staying organized are crucial to delivering quality work within tight deadlines. Additionally, freelancers need to quickly familiarize themselves with each client's unique tools and processes, making adaptability and proactive problem-solving essential skills for success in this role.

What is the difference between Freelance Rf Design Engineer vs Rf Design Engineer?

AspectFreelance Rf Design EngineerRf Design Engineer
CredentialsTypically holds relevant engineering degrees, certifications optionalRequires engineering degree, often with industry certifications
Work EnvironmentIndependent, project-based, remote or on-siteFull-time, employed by a company, on-site or hybrid
Employer & Industry UsageServes multiple clients across industries like telecom, aerospaceWorks for a single employer, primarily in telecommunications or electronics

Freelance Rf Design Engineers work independently on various projects, offering flexibility and diverse experience. Rf Design Engineers are typically employed full-time within companies, focusing on ongoing development. Both roles require similar technical skills and certifications, but differ mainly in employment status and work setup.

What are the most commonly searched types of Rf Design Engineer jobs in Ashburn, VA?

The most popular types of Rf Design Engineer jobs in Ashburn, VA are:

What are popular job titles related to Freelance Rf Design Engineer jobs in Ashburn, VA?

For Freelance Rf Design Engineer jobs in Ashburn, VA, the most frequently searched job titles are:

What job categories do people searching Freelance Rf Design Engineer jobs in Ashburn, VA look for?

The top searched job categories for Freelance Rf Design Engineer jobs in Ashburn, VA are:

Freelance Rf Design Engineer jobs near you

PCB Design Engineer

Mu-Del Electronics

Manassas, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago

Job description

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-to-end PCB development, from concept and schematic capture through layout, testing, and production support. The ideal candidate brings deep technical expertise, hands-on debugging experience, and the ability to work in fast-paced, mission-critical environments.


Key Responsibilities

  • Design and develop complex multi-layer PCBs including digital, analog, RF, and power circuits
  • Perform schematic capture, PCB layout, and signal integrity analysis using Altium
  • Develop high-speed designs involving interfaces such as PCIe, USB, Ethernet, LVDS, and DDR
  • Conduct simulation and modeling using tools such as LTspice, PSpice, and ADS for RF and EMC performance
  • Collaborate cross-functionally with mechanical, firmware, and systems engineers to ensure design integration
  • Perform board bring-up, validation, debugging, and root cause analysis
  • Support DFM/DFA processes, including generation of fabrication and assembly documentation (BOMs, Gerbers)
  • Participate in design reviews, testing, and product lifecycle improvements

Required Qualifications

  • Bachelor’s degree in Electrical Engineering or related field
  • 4+ years of experience in PCB design and development
  • Strong expertise in mixed-signal and RF circuit design
  • Experience with high-density, high-speed PCB layouts
  • Proficiency with tools such as Altium Designer, Cadence Allegro/OrCAD, ADS, LTspice
  • Hands-on experience with lab equipment (oscilloscopes, spectrum analyzers, network analyzers)
  • Experience with embedded systems and microcontrollers (e.g. STM32)
  • Knowledge of communication protocols: I2C, SPI, UART, USB, Ethernet
  • Familiarity with EMC/EMI design practices and testing
  • Strong troubleshooting and analytical skills
  • Strong problem-solving and debugging capabilities
  • Ability to manage multiple projects in fast-paced environments
  • Excellent communication and documentation skills
  • Self-starter with the ability to work independently and in teams

Preferred Qualifications

  • Experience with RF systems, GPS, or avionics hardware
  • Experience designing for aerospace, defense, or industrial applications
  • Experience with FPGA or GPU-based systems
  • Experience working with MRP/ERP systems and working in a manufacturing environment

Company Description

Mu-Del Electronics has led the way since 1967 with advanced IF/RF and Microwave Products and Amplifiers for the Defense Electronics, Aerospace, Telemetry and other high-end commercial industries. From commercial space to advanced wireless applications, our custom high-reliability products are integral to the complex operations of major Satellite, Radar, Navigation, Communications, Electronic Warfare, and Missile Systems Applications.