ZipRecruiter

Log In

1

Freelance Rf Filter Design Engineer Jobs in Alabama

Prattwhitney

Senior RF Design Engineer

Huntsville, AL · On-site

$86K - $165K/yr

Technical background in cascade analysis, frequency planning, filter design and fabrication, CCA ... and fabrication, RF hybrid technology, high‑speed data converter test/characterization ...

RTX

Principal RF Design Engineer

Huntsville, AL · On-site

Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ... High power RF design or test experience * Scripting experience (Matlab or Python) * Some front line ...

New

Raytheon

Senior RF Design Engineer

Huntsville, AL

Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ... High power RF design or test experience * Scripting experience (Matlab or Python) * Some front line ...

Raytheon

Principal RF Design Engineer

Huntsville, AL · On-site

Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ... High power RF design or test experience * Scripting experience (Matlab or Python) * Some front line ...

RTX

Senior RF Design Engineer

Huntsville, AL · On-site

Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ... High power RF design or test experience * Scripting experience (Matlab or Python) * Some front line ...

New

Raytheon

Principal RF Design Engineer

Huntsville, AL

Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ... High power RF design or test experience * Scripting experience (Matlab or Python) * Some front line ...

Raytheon

Senior RF Design Engineer

Huntsville, AL · On-site

Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ... High power RF design or test experience * Scripting experience (Matlab or Python) * Some front line ...

RTX

RF Design Engineer II

Huntsville, AL · On-site

Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ... High power RF design or test experience * Scripting experience (Matlab or Python) What We Offer Our ...

New

Raytheon

RF Design Engineer II

Huntsville, AL · On-site

Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ... High power RF design or test experience * Scripting experience (Matlab or Python) What We Offer Our ...

Raytheon

RF Design Engineer II

Huntsville, AL

Filter design and fabrication * Circuit card assembly design and fabrication * Testing or designing ... High power RF design or test experience * Scripting experience (Matlab or Python) What We Offer Our ...

next page

Showing results 1-20

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

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

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.

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 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.

What are popular job titles related to Freelance Rf Filter Design Engineer jobs in Alabama?

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

What job categories do people searching Freelance Rf Filter Design Engineer jobs in Alabama look for?

The top searched job categories for Freelance Rf Filter Design Engineer jobs in Alabama are:

What cities in Alabama are hiring for Freelance Rf Filter Design Engineer jobs?

Cities in Alabama with the most Freelance Rf Filter Design Engineer job openings:

Freelance Rf Filter Design Engineer jobs near you
Infographic showing various Freelance Rf Filter Design Engineer job openings in Alabama as of August 2026, with employment types broken down into 91% Full Time, 6% Part Time, 1% Temporary, and 2% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution.

Senior RF Design Engineer

Huntsville, AL • On-site

Prattwhitney
Engineering Professional Services • 10K+ employees
Learn more about Prattwhitneyexternal

$86K - $165K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Pratt & Whitney rating

8.8

Company rating: 8.8 out of 10

Based on 162 frontline employees who took The Breakroom Quiz

Job description

Position

Date Posted: 2026-04-01 | Country: United States of America | Location: US-AL-HUNTSVILLE-315 ~ 315 Bob Heath Dr | Role Type: Onsite

Security Clearance: DoD Secret. U.S. citizenship required; security clearance must be obtained and maintained.

Overview

Effector Guidance Electronics designs RF and Microwave hardware, including transmitters, receivers, and exciters. This role focuses on designing for challenging mechanical constraints and extreme environments.

What You Will Do
  • Design and develop transmitters, receivers, or exciters
  • Design circuit card assemblies (CCAs) with RF or mixed signals
  • Work in a lab to accomplish component characterization, module verification, and integration
  • Test and handle sensitive RF hardware, schematic capture, and RF routing
  • Partner with interdisciplinary teams (power, digital, mechanical, etc.)
Qualifications
  • Bachelor’s degree in STEM and minimum five years of relevant experience
  • Experience in RF design and fabrication, RF test and troubleshooting, and RF simulation
  • Proficiency with Mentor DX Designer, HFSS, SystemVue/Genesys, ADS or equivalents
  • Technical oversight responsibilities for less‑senior engineers
  • Experience across domains on complex projects
  • Team lead experience on technical projects, including cost and schedule, EVMS or CAM experience
  • Ability to prepare documentation with minimal oversight
  • Technical background in cascade analysis, frequency planning, filter design and fabrication, CCA design and fabrication, RF hybrid technology, high‑speed data converter test/characterization, high‑power RF design or test, and scripting (Matlab or Python)
  • Front‑line leadership desirable
Benefits

Salary range: $86,800 - $165,200 USD. Eligible for benefits including medical, dental, vision, life insurance, short‑term and long‑term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Incentive compensation programs may apply depending on position.

EEO Statement

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 and the Vietnam Era Veterans’ Readjustment Assistance Act.

#J-18808-Ljbffr

What Pratt & Whitney employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Pratt & Whitney logo

About Pratt & Whitney

Sourced by ZipRecruiter

Pratt & Whitney has a long history of leadership and innovation in the field of aviation propulsion. Our story begins in the 1920s and has flourished throughout the decades. We have continuously transformed and reinvented our businesses to offer superior products and services to our customers. In 1925, the Pratt & Whitney Aircraft Company was founded by Frederick B. Rentschler, pioneer of the air-cooled radial engine design which enabled unprecedented power-to-weight ratio. Its first engine, the R-1340 Wasp engine, transformed military and commercial aviation and is still in use today. In 1928, the Canadian division of the Pratt & Whitney Aircraft Company was established. In 1944, Pratt & Whitney began its gas turbine and jet propulsion initiative. The company constructed a wind tunnel, laboratory and engineering center to support our allies’ efforts in World War II. In 1945, wartime production included more than 300,000 Pratt & Whitney engines, touted by service members as extremely dependable – a legacy that continues today. From there, Pratt & Whitney continued to design and innovate more powerful, agile, and reliable engines becoming a leader in the aerospace industry. Today, Pratt & Whitney has more than 85,000 engines in service and more than 16,000 customers worldwide.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

East Hartford, CT, US

View All Pratt & Whitney Jobs

Apply