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Freelance Rf Filter Design Engineer Jobs in Virginia

Lynk

RF Systems Test Engineer

Chantilly, VA · On-site

Design, develop, and document test and integration procedures for flight and lab RF hardware ... Working alongside engineers and technicians, Inform the design, development, and optimization of ...

SAIC

RF Test Engineer

Chantilly, VA

The RF Test Engineer should be able to quickly adapt to a multi-tasking environment and be ... design technology development plans, and execute technology projects/programs for successful ...

KBR

RF Engineer

Chantilly, VA · On-site

The RF Engineer will be responsible for supervising contractor design, performance testing, analysis, and verification * Requirements Testing: Supporting major milestones and testing events and ...

KBR, Inc.

RF Engineer

Chantilly, VA · On-site

The RF Engineer will be responsible for supervising contractor design, performance testing, analysis, and verification * Requirements Testing: Supporting major milestones and testing events and ...

SAIC

RF Test Engineer

Chantilly, VA · On-site

The RF Test Engineer should be able to quickly adapt to a multi-tasking environment and be ... design technology development plans, and execute technology projects/programs for successful ...

SAIC

RF Test Engineer

Chantilly, VA

The RF Test Engineer should be able to quickly adapt to a multi-tasking environment and be ... design technology development plans, and execute technology projects/programs for successful ...

WR Systems

RF Engineer

Norfolk, VA

WR has an opportunity for an RF Engineer to support the design, development, and test and evaluation of RF demonstrator and prototype systems for HF radar programs. Position responsibilities will ...

WR Systems

RF Engineer

Norfolk, VA · On-site

WR has an opportunity for an RF Engineer to support the design, development, and test and evaluation of RF demonstrator and prototype systems for HF radar programs. Position responsibilities will ...

WR Systems

RF Engineer

Norfolk, VA

WR has an opportunity for an RF Engineer to support the design, development, and test and evaluation of RF demonstrator and prototype systems for HF radar programs. Position responsibilities will ...

WR Systems

RF Engineer

Norfolk, VA · On-site

WR has an opportunity for an RF Engineer to support the design, development, and test and evaluation of RF demonstrator and prototype systems for HF radar programs. Position responsibilities will ...

WR Systems

RF Engineer, Lead

Norfolk, VA

WR has an opportunity for an RF Engineer, Lead to support the design, analysis, testing, and integration of RF systems and technologies. This position is responsible for evaluating system performance ...

WR Systems

RF Engineer, Lead

Norfolk, VA

WR has an opportunity for an RF Engineer, Lead to support the design, analysis, testing, and integration of RF systems and technologies. This position is responsible for evaluating system performance ...

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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:
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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 Systems Test Engineer

RF Systems Test Engineer

Lynk

Chantilly, VA • On-site

Full-time

Posted 20 days ago

Job description

About Lynk
Lynk is the inventor of satellite direct to standard phone technology aka sat2phone, and has the world's only commercial license from the FCC to operate a commercial sat2phone system. Today, Lynk allows mobile network operators' subscribers to send and receive text messages to and from space via standard unmodified, mobile devices. Lynk's service has been tested and proven on all seven continents, has regulatory approvals in more than 30 countries and is currently being deployed commercially based on more than 40 MNO commercial service contracts covering approximately 50 countries.
Our technology will enable all 8 billion people on the planet to stay connected with the existing standard phone in their pocket. Everywhere. No matter what.
By joining Lynk, you will have the opportunity to directly touch the lives of billions. Your mission will be to bring mobile broadband to billions, pull hundreds of millions out of poverty, and save countless lives.
Job Summary
As a RF Systems Test Engineer at Lynk, you will wear many hats in the world of RF hardware/electronics and software/firmware. The immediate role of the RF Systems Test Engineer will be to support testing of the company's digital phased array antenna payload hardware in the lab environment. While playing with all this hardware on a bench, you will probably need to pick up a soldering gun, assemble circuits on a breadboard, use an oscilloscope, vector network analyzer, and spectrum analyzer.
This role is critical to the success of our mission, as you will be at the center of developing and executing the automated testing and verification for every aspect of the digital phased array payload that makes our service possible. As an RF Systems Test Engineer you will be expected to understand every detail of this complex system design and its expected function, including high speed mixed signal beamformer boards, clock distribution networks, RFFE boards, integrated radiating antenna elements, and full array calibration and verification procedures.
Core Responsibilities
  • Integrate flight and lab RF hardware electronics, design test beds, fixtures, etc. for operational verification of RF hardware and software technologies.
  • Design, develop, and document test and integration procedures for flight and lab RF hardware, particularly RF Front Ends, and Mixed-Signal Digital Electronics.
  • Design, develop, specify, and maintain hardware and software for Electronic Ground Support Equipment aka EGSE to be used to support satellite RF digital phased array payload verification, particularly before, during, and after functional and environmental testing.
  • Bench-level work with electronics to debug and troubleshoot issues that arise during testing, including functional and environmental testing.
  • Working alongside engineers and technicians, Inform the design, development, and optimization of the company's operational testing procedures and policies for our Production and research and development campaign for our space technology.
  • Huge focus on automation for testing and data collection tools to ensure testing can be done reliably, repeatedly, and at scale in production.

Basic Qualifications
  • A Bachelor's degree or better in Electrical Engineering, RF Engineering, Aerospace Engineering, Computer Engineering, Mechatronics Engineering, or similar degrees.
  • 5+ years of experience as an RF Engineer focused on system design and/or test.
  • Experience with standard RF lab equipment is required: Oscilloscopes, Spectrum and Vector Network Analyzer, Multimeter, etc.
  • Hands-on experience with RFFE printed circuit boards, single-board computers, microcontrollers, FPGAs, GPUs, CPUs, SoCs, software-defined radios, and/or antennas.
  • Ability to read and understand datasheets for integrated circuits and electronics.
  • Experience using Linux based systems and programming proficiency in one or more programming languages, such as Rust, C++, C, Python, MATLAB, etc.
  • Must have good communication skills and be able to work independently as well as in a team environment.

Preferred Qualifications, Testing Experience in areas such as
  • EMI testing RE 102, RS103.
  • Vibration Testing, Experience with GEVs.
  • Familiarity with ethernet, serial and or CAN communication protocols.
  • Recent participation in projects developing space payload hardware and software, preferably communications systems.
  • Experience working with and testing Digitally or electronically steered Phased Array Antenna systems
  • Experience working with GSM/LTE/NR communications and cellular backhaul networks

ITAR Requirements
To comply with U.S. Government export control regulations (ITAR), applicants must be one of the following: (i) a U.S. citizen or national, (ii) a lawful permanent resident (green card holder), (iii) a refugee under 8 U.S.C. § 1157, or (iv) an asylee under 8 U.S.C. § 1158. Individuals who do not meet these criteria must be eligible to obtain the necessary authorizations from the U.S. Department of State. For more information, please refer to the ITAR guidelines.
Learn about ITAR here.
Job Location
Chantilly, VA

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