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Rf Engineer Jobs in Wisconsin (NOW HIRING)

Our manufacturing capabilities span rigid, flex, rigid-flex, HDI, RF/microwave, and advanced ... Need for R&D engineering across four critical PCB fabrication disciplines: Mechanical Processing ...

Mechanical Process Engineer

Eau Claire, WI ยท On-site

$72K - $96K/yr

... RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed ... The process engineer will develop and improve processes for the production of printed circuit ...

... RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed ... The process engineer will develop and improve processes for the production of printed circuit ...

Mechanical Process Engineer

Eau Claire, WI ยท On-site

$72K - $96K/yr

... RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed ... The process engineer will develop and improve processes for the production of printed circuit ...

... RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed ... The Process Engineer - Chemical is responsible for the implementation and maintenance of chemical ...

... RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed ... The Process Engineer - Chemical is responsible for the implementation and maintenance of chemical ...

... RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed ... The Process Engineering Manager provides the technical direction and leadership to the Engineering ...

... RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed ... The Process Engineering Manager provides the technical direction and leadership to the Engineering ...

... RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed ... The Process Engineering Manager provides the technical direction and leadership to the Engineering ...

Electrical Engineer III

Pewaukee, WI ยท On-site

$113K - $158K/yr

Develops products, including RF architecture, PCBAs, interconnects, risk assessment, planning and development documentation, in compliance with the company's Quality Management System requirements.

Develops products, including RF architecture, PCBAs, interconnects, risk assessment, planning and development documentation, in compliance with the company's Quality Management System requirements.

WI ยท On-site

$100 - $120/hr

Field Process Engineer - High Volume Manufacturing/Field Applications Date: Jul 7, 2026 Location ... Vacuum and RF knowledge. Work Environment * Cleanroom PPE. * Physically active. * Travel up to 50%

The ideal candidate would exhibit a good understanding of RF Systems, Broadcasting Equipment (Audio ... We also possess strong Engineering and IT leadership within our organization to help guide you in ...

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Showing results 21-40

Rf Engineer information

See Wisconsin salary details

$37.3K

$118.8K

$184.7K

How much do rf engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for rf engineer in Wisconsin is $118,781.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,400.00 and $140,300.00 per year, depending on experience, location, and employer.

What does an RF engineer do?

A radio frequency (RF) engineer's primary responsibilities are to collect data, research radio frequency, and analyze gathered information to improve radar design. Your duties have you working with intelligence sensors, surveillance radars, cellular components, over-the-horizon radar, and radio waves. You design modules and switches to improve how the electronics transmit and perform surveys and installations. You take measurements of electromagnetic emissions, install equipment, test your designs, and troubleshoot and debug to improve the radio frequency and speed. RF engineers often coordinate with technicians and other engineers to cover multiple data sites.

Is RF engineering in demand?

RF engineering is in demand due to the growth of wireless communication, 5G networks, and satellite technology. RF engineers with skills in signal processing, antenna design, and proficiency with tools like MATLAB and RF simulation software are sought after across telecommunications, defense, and aerospace industries.

What is the difference between Rf Engineer vs Wireless Communications Engineer?

AspectRf EngineerWireless Communications Engineer
Required CredentialsBachelor's in Electrical Engineering, RF certificationsBachelor's in Electrical/Communications Engineering, RF certifications
Work EnvironmentDesign, testing, and optimization of RF systemsDevelopment and deployment of wireless communication systems
Industry UsageTelecom, aerospace, defenseTelecom, mobile networks, IoT

RF Engineers focus on designing and testing RF components and systems, while Wireless Communications Engineers work on developing and implementing wireless network solutions. Both roles require similar technical skills and certifications, often overlap in industry applications, but differ in their specific focus areas within wireless technology.

What are the key skills and qualifications needed to thrive as an RF engineer?

To thrive as an RF Engineer, you need a solid background in electrical engineering, RF circuit design, and signal processing, often supported by a relevant degree. Familiarity with tools such as spectrum analyzers, network analyzers, simulation software (like HFSS or ADS), and certifications such as FCC or amateur radio licenses are commonly required. Strong problem-solving skills, attention to detail, and effective teamwork help set top performers apart in this field. These skills and qualifications are crucial for designing, testing, and optimizing wireless communication systems to ensure reliable and efficient performance.

What is an RF engineer?

RF Engineers, or Radio Frequency Engineers, are professionals who design, implement, and maintain systems that transmit or receive radio waves. They work with wireless communication systems, including cellular networks, Wi-Fi, satellite, and broadcasting technologies. Their responsibilities include optimizing signal strength, troubleshooting interference issues, and ensuring regulatory compliance. RF Engineers use specialized software and testing equipment to analyze and improve network performance. They are essential in industries such as telecommunications, aerospace, and defense.

What are some typical challenges an RF engineer might face when working on wireless network deployments?

RF Engineers often encounter challenges such as signal interference, environmental obstacles, and fluctuating network demands. Dealing with interference from both internal and external sources requires careful planning, site surveys, and frequent optimization. Additionally, working in multidisciplinary teams with network architects, field technicians, and software engineers is common, requiring strong communication skills to coordinate solutions. Keeping up-to-date with evolving wireless standards and technologies is also essential for success in this role.

What are the most commonly searched types of Rf Engineer jobs in Wisconsin?

The most popular types of Rf Engineer jobs in Wisconsin are:

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For Rf Engineer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Rf Engineer jobs in Wisconsin look for?

The top searched job categories for Rf Engineer jobs in Wisconsin are:

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For Rf Engineer jobs in WI, the most frequently searched job titles are:

Infographic showing various Rf Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 88% Full Time, 7% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $118,781 per year, or $57.1 per hour.

R&D Process Development Engineer

Ttmtech

Eau Claire, WI โ€ข On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago


Job description

TTM Technologies, Inc. - Publicly Traded US Company, NASDAQ (TTMI) - Top-5 Global Printed Circuit Board Manufacturer

About TTM


TTM Technologies, Inc. is a leading global manufacturer of technology products, including mission systems, radio frequency ("RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed circuit boards ("PCB"s). TTM stands for time-to-market, representing how TTM's time-critical, one-stop design, engineering and manufacturing services enable customers to reduce the time required to develop new products and bring them to market.

Additional information can be found at www.ttm.com

TTM Technologies is a leading manufacturer of high-reliability printed circuit boards serving the aerospace, defense, medical device, telecommunications, automotive, and industrial electronics markets. Our manufacturing capabilities span rigid, flex, rigid-flex, HDI, RF/microwave, and advanced multilayer constructions. We are committed to pushing the boundaries of PCB technology through disciplined process development, continuous improvement, and an unwavering dedication to quality and customer satisfaction.

POSITION SUMMARY

The R&D Process Development Engineer is a highly technical individual contributor responsible for developing, characterizing, optimizing, and scaling advanced manufacturing processes associated with Semi-Additive Plating (SAP) build up technology. Familiarity with Semi-Conductor or Fan-Out Wafer Level Packaging FOWLP process techniques is a plus as line and space characteristics are approaching historic Integrated Circuit sizes. Need for R&D engineering across four critical PCB fabrication disciplines: Mechanical Processing, Lithography, Electroplating, and Etching. This role sits at the intersection of materials science, chemistry, precision engineering, and manufacturing - requiring both deep scientific rigor and practical manufacturing instincts.

This individual is expected to be the recognized technical authority within their focus areas - able to think outside of the standard and come up with solutions to complex problems, evaluate and set up new equipment and derive processes around those tools to achieve intended results.

This role requires someone equally comfortable running-controlled experiments in a laboratory and developing processes on small scale production manufacturing equipment- someone who bridges the gap between science and production with clarity, confidence, and technical credibility.

KEY RESPONSIBILITIES

Semi-Additive (SAP) Build-up Process Development Equipment definition, purchase, setup and qualification for R&D. Develop technology that can be scaled to provide solutions to customers across TTM's markets.

REQUIRED QUALIFICATIONS

Education

  • Required: Bachelor of Science in Chemical Engineering, Materials Science, Chemistry, Mechanical Engineering, or closely related discipline.

  • Preferred: Master or PhD of Science in Chemical Engineering, Materials Science, or Electrical Engineering with a focus on electronic materials or manufacturing.

Experience

  • Required: 3-8 years of hands-on process engineering experience in PCB manufacturing, or a closely related wet chemistry/precision manufacturing environment.

  • Required: Direct, hands-on experience with at least two of the four focus areas: Mechanical, Lithography, Electroplating, or Etching.

  • Preferred: Experience in semiconductor fab or FOWLP,

Technical Knowledge

  • SAP: Fundamentals of SAP Build up or FOWLP technology including hands on experience.

  • General: SPC, Design of Experiments (DoE), Cpk/Ppk analysis, failure analysis methodologies (SEM/EDS, optical microscopy, ICP-MS, XRF, FTIR), IPC standards (IPC-A-600, IPC-6012, IPC-TM-650, IPC-4552), ERP/MES systems, CAM software (Genesis, CAM350), SEMI Standards.

WORK ENVIRONMENT

  • Primary Setting: PCB manufacturing facility - process engineering laboratory and production floor.

  • Chemical Exposure: Regular work with hazardous chemicals including strong acids (HSO, HCl, HNO, HF), alkalis, copper sulfate, formaldehyde, photoresist chemicals, etchants, and plating bath additives.

  • PPE Required: Chemical-resistant gloves, safety glasses/face shield, lab coat, acid-resistant apron, and additional PPE as required by SDS and EHS protocols.

  • Physical Requirements: Ability to stand for extended periods; lift and carry up to 35 lbs; visual acuity for microscopic examination and precision measurement.

  • Travel: Occasional travel to customer sites, equipment vendors, chemical suppliers, and industry conferences (10-20%).

#LI-CG1

#COMBU


Compensation and Benefits:

TTM offers a variety of health and well-being benefit programs. Benefit options include medical, dental, vision, 401K, Flexible Spending Account, Health Savings Account, accident benefits, life insurance, disability benefits, paid vacation & holidays. Benefits are available 1st of the month following date of hire.


Compensation for roles at TTM Technologies varies depending on a wide array of factors including but not limited to the specific office location, role, skill set and level of experience. As required by local law, TTM provides a reasonable range of compensation for roles that may be hired in New York, California and Colorado. For California-based roles, compensation ranges are based upon specific physical locations.

Export Statement:
Must comply with TTM Export Control Policies and Procedures and all applicable laws including ITAR, EAR and OFAC including but not limited to: a) being able to identify ITAR product on the manufacturing floor and understand that access to these products and related technical data is restricted to only US Citizens and US Permanent Residents; b) recognition ofForeign Person visitors by badge differentiation; c) understand and follow authorization procedures for bringing foreign visitors into facilities (VAL); d) understand the Export and ITAR requirements for shipments leaving the US; e) manage vendor approvals for ITAR manufacturing and services.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, citizenship, disability or protected veteran status.