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Rf Testing Engineer Jobs in Joliet, IL (NOW HIRING)

CACI International, Inc.

System Engineer

Lisle, IL · On-site

Decompose functional requirements to software, hardware, RF, signal processing, and other ... Understanding of software testing frameworks and automated test development * Familiarity with ...

Sterling Engineering Inc.

EE Technician

Oak Brook, IL

$30 - $35/hr

Support Electrical and Firmware Engineers with product development activities * Conduct RF, thermal, and power supply testing * Load and update firmware on development hardware * Troubleshoot ...

New

DMC Engineering

Embedded Engineer

Chicago, IL · Hybrid

$135K - $178K/yr

Specializing in innovative solutions for manufacturing, testing, and product development, our ... Experience with electronic design (PCB, motor control, RF, power electronics, high speed, etc.

DMC Engineering

Embedded Engineer

Chicago, IL · On-site

$135K - $178K/yr

Specializing in innovative solutions for manufacturing, testing, and product development, our ... Experience with electronic design (PCB, motor control, RF, power electronics, high speed, etc.

Fermilab

HPRF Technician

Batavia, IL · On-site

$28.30 - $34.51/hr

... engineer and/or a more experienced technician supporting PIP-II high level RF systems and other ... Tasks will include fabrication, assembly, testing, troubleshooting, repairing, and maintenance of ...

Koch Industries

Sr. Signal Integrity Engineer

Lisle, IL · On-site

$164K/yr

... speed digital and RF interconnects, including connectors, cable assemblies, and related ... Extensive experience performing signal integrity testing, shielding testing, and characterization ...

Fermilab

Jr. ASIC Design Engineer

Batavia, IL · On-site

$70K - $93K/yr

Performing a leading role in Analog and RF ASIC design projects, while being able to contribute ... Preparing documentation and participates in test-board designs and laboratory testing. * Delivering ...

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Showing results 21-40

All JobsRf Testing Engineer JobsRf Testing Engineer Jobs in Joliet, IL

Rf Testing Engineer information

See Joliet, IL salary details

$35.8K

$113.9K

$177.1K

How much do rf testing engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for rf testing engineer in Joliet, IL is $113,896.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,400.00 and $134,500.00 per year, depending on experience, location, and employer.

What is an RF testing engineer?

RF Testing Engineers are professionals who specialize in testing and evaluating radio frequency (RF) systems and devices, such as antennas, wireless communication equipment, and electronic circuits. They use specialized tools and equipment to measure performance parameters like signal strength, interference, and compliance with regulatory standards. Their work is essential in industries like telecommunications, aerospace, and consumer electronics to ensure reliable and safe wireless communication. RF Testing Engineers analyze test results, troubleshoot issues, and help in designing solutions to optimize system performance.

What skills and qualifications are needed to be an RF testing engineer?

To thrive as an RF Testing Engineer, you need a solid understanding of radio frequency theory, circuit analysis, and experience with test methodologies, often backed by a degree in electrical engineering or a related field. Proficiency with RF testing equipment such as spectrum analyzers, network analyzers, and signal generators, along with relevant certifications like ISTQB or FCC compliance knowledge, is typically required. Attention to detail, analytical thinking, and effective communication are crucial soft skills for troubleshooting and collaborating with cross-functional teams. These skills ensure accurate testing, regulatory compliance, and the reliable performance of RF products in complex environments.

What challenges do RF testing engineers face during product validation, and how are they addressed?

RF Testing Engineers often encounter challenges such as signal interference, equipment calibration issues, and maintaining test accuracy in dynamic environments. To address these, engineers meticulously set up controlled testing environments, regularly calibrate equipment, and collaborate closely with design and hardware teams to troubleshoot unexpected results. Staying updated on the latest testing standards and participating in cross-functional reviews also help ensure reliable and repeatable results throughout the validation process.

What is the difference between Rf Testing Engineer vs Rf Test Technician?

AspectRf Testing EngineerRf Test Technician
QualificationsBachelor's degree in Electrical Engineering or related field, certifications like RF or EMC testingAssociate degree or technical diploma, hands-on training in RF testing
Work EnvironmentDesign labs, R&D departments, testing facilitiesTesting labs, manufacturing floors, field testing sites
ResponsibilitiesDesign test plans, analyze RF performance, troubleshoot issues, develop testing proceduresSet up testing equipment, perform tests, record data, maintain test setups

In summary, Rf Testing Engineers focus on designing and analyzing RF tests, requiring higher education and analytical skills, while Rf Test Technicians handle hands-on testing and equipment setup. Both roles are essential in RF testing environments but differ in scope and responsibilities.

Is RF testing engineering in demand?

RF testing engineering is in demand due to the growth of wireless communication, 5G technology, and IoT devices. Professionals in this field with skills in signal analysis, test equipment, and certifications like RF test standards are sought after by electronics and telecommunications companies.

What cities near Joliet, IL are hiring for Rf Testing Engineer jobs?

Cities near Joliet, IL with the most Rf Testing Engineer job openings:

Rf Testing Engineer jobs near you
Infographic showing various Rf Testing Engineer job openings in Joliet, IL as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $113,896 per year, or $54.8 per hour.

Network Engineer

Contact Government Services, LLC

Chicago, IL • On-site

$135K - $184K/yr

Full-time

Re-posted 5 days ago

Job description

Network Engineer
Employment Type: Full Time, Experienced level
Department: Information Technology

CGS is seeking an experienced Network Engineer to join a team focused on the evaluation, enhancement, and maintenance of a large scale network project that includes both wired and wireless network infrastructure and related hardware & software.  The project's objectives are to evaluate the current setup of existing disparate networks and design & implement a network infrastructure that encompasses the wireless, wired, and software network requirements.  The project will also include consultation regarding hardware and software necessary to facilitate the proper support for this encompassing infrastructure, and the associated systems testing, vulnerability assessments, and quality assurance needed to implement the new setup.  This Network Engineer will interface with state and local governmental personnel, internal stakeholders, subject matter experts, and vendor(s) who will provide development services.

CGS brings motivated, highly skilled, and creative people together to solve government’s most dynamic problems with cutting edge technology. To carry out our mission, we are seeking candidates that are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities.

Skills and attributes for success:
- Operate and manage NPS network infrastructure;
- Improve infrastructure monitoring and reporting capabilities based on the deployment of network management software;
- Develop, maintain and deliver infrastructure documentation relating to the network infrastructure within the NPS environment;
- Review current best practices and provide recommendations for architecture, design, management and operation of the network infrastructure;
- Administration of the Cloudpath (or equivalent) onboarding process, monitoring and troubleshooting of wireless network health, maintenance of wireless network infrastructure, implementation of network security patches and software/firmware updates, from 0800 to 1700 PST, Monday-Friday;
- Assess the NPS network infrastructure and make recommendations on improvement and optimization;
- Define and conduct testing procedures for new infrastructure projects;
- Implement technology solutions within the NPS network environment;
- Provide design guidance on network solutions within NPS infrastructure projects;
- Provide informal training and knowledge transfer to NPS resources on best practices and theory of operation relating to network products.

Qualifications:
- Bachelor’s Degree from an accredited college or university in Engineering, Computer Science, Business, Information systems or a related discipline.
- Strong documentation skills including updating JIRA Tickets, Wiki Pages and Network Diagrams
- Ability to communicate with end users, cross-organizational staff and technical assistance center.
- CWNA Certification  or equivalent
- BCNE Certification or equivalent
- Experience utilizing (RF) site survey tools such as Ekahau, RF Scanners and Wireshark packet capture software
- Strong knowledge of layer 2 switching and layer 3 routing protocols; including VLANs, 802.1w, OSPF and VRRP
- Strong knowledge of network security including; 802.1x, MAC Authentication, ACLs, RADIUS and Certificate of Authority (CA)
- Strong knowledge of troubleshooting RF and LAN issues
- Working knowledge of LINUX, MS Server 2013, VMware, etc.
- A Master’s Degree in Engineering, Computer Science, Business, Information systems or a related discipline
- At least 3 years experience with disaster recovery plan creation / implementation testing or projects 
- Experience with penetration testing, vulnerability assessment, and vulnerability testing
- Experience with cyber threat information collection and analysis
- Working knowledge of Agile/SCUM project management methodologies
- Additional Industry certifications/licences 

Our commitment
Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting edge technology with world-class personnel to deliver customized solutions that fit our clients’ specific needs. We are committed to solving the most challenging and dynamic problems.

For the past seven years we’ve been growing our government-contracting portfolio, and along the way we’ve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.

Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.

We care about our employees. Therefore, we offer a comprehensive benefits package:
- Health, Dental, and Vision
- Life Insurance
- 401k
- Flexible Spending Account (Health, Dependent Care, and Commuter)
- Paid Time Off and Observance of State/Federal Holidays

Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran

Join our team and become part of meaningful government innovation!

Explore additional job opportunities with CGS on our Job Board:
https://cgsfederal.com/join-our-team/

For more information about CGS please visit: https://www.cgsfederal.com or contact:
Email: info@cgsfederal.com

#CJ

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.