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Freelance Rf Filter Design Engineer Jobs in Lockport, IL

Koch Industries

Signal Integrity Engineer (Entry level)

Lisle, IL · On-site

$85K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Coursework or projects related to high-speed electronics or RF design * Internships or previous ... Basic programming or scripting skills for automating analysis processes This position does not ...

New

Publicis Groupe Holdings B.V

Lead Full Stack Engineer

Chicago, IL

$110K - $173K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The design and development of these applications require a collaborative spirit to partner with the ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...

Nuphoriq

Director of Web Strategy & Design

Chicago, IL · On-site

  • Medical

  • Retirement

  • PTO

You'll lead our web team and freelancers through the website process. * Innovation. You'll improve ... You don't need to be the only writer, SEO person, analyst, or developer, but you do need to ...

Motorola

Presales Engineer

Chicago, IL

$70K - $100K/yr

  • Medical

  • Dental

  • Retirement

Our engineers bring to life the innovative solutions that make a difference in the moments that ... Knowledge of RF coverage predictions, microwave design, traffic/capacity modeling, and related ...

Koch Industries

Sr. Signal Integrity Engineer

Lisle, IL · On-site

$164K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... speed digital and RF interconnects, including connectors, cable assemblies, and related ... Design, implement, and maintain test automation solutions using Python, MATLAB, or similar ...

New

SES S.A Brazil

Principal Systems Engineer

Chicago, IL · On-site

$100 - $130/hr

You will help us design and develop solutions aimed at providing key features, functionality, and ... QUIC, TCP / IP, HTTP Services), RF communication protocols (e.g. 802.11), hardware functional ...

Motorola

Testing Engineer

Chicago, IL · On-site

$65K - $100K/yr

  • Medical

  • Dental

  • Retirement

Design, develops, and implement solutions to improve test yields, reduce over all Test time ... Strong RF knowledge * Strong knowledge of test systems Hardware and Software architecture preferred.

SES

Principal Systems Engineer

Chicago, IL · On-site

$110K - $152K/yr

You will help us design and develop solutions aimed at providing key features, functionality, and ... QUIC, TCP / IP, HTTP Services), RF communication protocols (e.g. 802.11), hardware functional ...

MX1

Principal Systems Engineer

Chicago, IL

$152K/yr

You will help us design and develop solutions aimed at providing key features, functionality, and ... QUIC, TCP / IP, HTTP Services), RF communication protocols (e.g. 802.11), hardware functional ...

Motorola

Presales Engineer (LMR - Central Region)

Chicago, IL · On-site

$90K - $105K/yr

  • Medical

  • Dental

  • Retirement

The Sales Engineering groups have the technology and design responsibility for all sales support ... Knowledge of RF coverage predictions, traffic/capacity modeling, and related toolsets is an asset ...

SES

Principal Systems Engineer

Chicago, IL · On-site

$152K/yr

You will help us design and develop solutions aimed at providing key features, functionality, and ... QUIC, TCP / IP, HTTP Services), RF communication protocols (e.g. 802.11), hardware functional ...

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Showing results 41-60

All JobsRf Filter Design Engineer JobsFreelance Rf Filter Design Engineer JobsFreelance Rf Filter Design Engineer Jobs in Lockport, IL

Freelance Rf Filter Design Engineer information

See Lockport, IL salary details

$37.1K

$118K

$183.5K

How much do freelance rf filter design engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for freelance rf filter design engineer in Lockport, IL is $118,028.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,800.00 and $139,400.00 per year, depending on experience, location, and employer.

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?

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 cities near Lockport, IL are hiring for Freelance Rf Filter Design Engineer jobs?

Cities near Lockport, IL with the most Freelance Rf Filter Design Engineer job openings:

Freelance Rf Filter Design Engineer jobs near you

Electronics Technician Assembly

Intraaction Corporation

Bellwood, IL • On-site

$20 - $25/hr

Full-time

Re-posted 21 days ago

Job description

Job Title: Electronics Technician – GE Driver Development (Acousto-Optic Products)
Position Summary
We are seeking a skilled Electronics Technician to support Assembly, development, testing, and manufacturing of GE (General Electronics) drivers used in acousto-optic products. This role involves hands-on work with analog and digital electronics, RF circuits, power electronics, and precision test equipment to build, troubleshoot, and optimize driver systems for acousto-optic modulators (AOMs), deflectors (AODs), and related photonics products.
Key Responsibilities
  • Assemble, test, and troubleshoot electronic driver circuits for acousto-optic devices. 
  • Build and validate RF driver modules, power amplifiers, oscillators, and frequency control systems. 
  • Perform PCB assembly, wiring, soldering, and rework of electronic assemblies. 
  • Diagnose and repair electronic hardware using oscilloscopes, spectrum analyzers, network analyzers, signal generators, and multimeters. 
  • Support engineering teams in prototype development, design verification, and product qualification testing. 
  • Conduct performance testing and characterization of acousto-optic driver systems. 
  • Document test procedures, troubleshooting activities, and manufacturing processes. 
  • Assist with product improvements, cost reductions, and reliability enhancements. 
  • Collaborate with manufacturing and quality teams to ensure products meet performance specifications. 
  • Maintain calibration and upkeep of laboratory and production test equipment. 
  • Support new product introductions and transition from prototype to production. 
Required Qualifications
  • High School, Associate degree or technical certification in Electronics Technology, Electrical Engineering Technology, or a related field. 
  • 3+ years of experience in electronics assembly, testing, and troubleshooting.  (preferred)
  • Strong understanding of analog and digital electronics. 
  • Experience working with RF electronics, signal generation, and frequency control circuits. 
  • Proficiency using electronic test equipment such as oscilloscopes, spectrum analyzers, and multimeters. 
  • Ability to read and interpret schematics, wiring diagrams, and technical documentation. 
  • Experience with PCB assembly, soldering, and component-level troubleshooting. 
  • Strong analytical and problem-solving skills. 
  • Ability to work independently and in a team-oriented environment. 
Preferred Qualifications Preferred but not required
  • Experience with acousto-optic devices, photonics, laser systems, or electro-optic products. 
  • Knowledge of RF amplifier design and impedance matching. 
  • Familiarity with PCB design software and electronic CAD tools. 
  • Experience supporting low-volume, high-precision manufacturing environments. 
  • Understanding of EMI/EMC considerations and electronic product reliability testing. 
Key Skills
  • Electronics troubleshooting 
  • RF systems and amplifiers 
  • Analog and digital circuitry 
  • PCB assembly and repair 
  • Test equipment operation 
  • Technical documentation 
  • Quality control and inspection 
  • Root cause analysis 
  • Manufacturing support 
  • Photonics and laser technology 
Work Environment
This position is primarily laboratory and manufacturing based, requiring hands-on interaction with electronic assemblies, RF systems, and photonics equipment. The role may involve working with lasers, precision instrumentation, and specialized test fixtures in a controlled production environment.
Reporting To
Product Development Manager 
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About IntraAction

Sourced by ZipRecruiter

Industry

Electrical equipment, appliance, and component manufacturing

Company size

11 - 50 Employees

Headquarters location

Bellwood, IL, US

Year founded

1975

View All IntraAction Jobs