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Rf Testing Engineer Jobs in Illinois (NOW HIRING)

Hands-on experience testing wireless transmitters, receivers, battery systems, RF performance ... We engineer microphones, headphones, wireless audio systems, conferencing systems, and more. And ...

Hands-on experience testing wireless transmitters, receivers, battery systems, RF performance ... We engineer microphones, headphones, wireless audio systems, conferencing systems, and more. And ...

Hands-on experience testing wireless transmitters, receivers, battery systems, RF performance ... We engineer microphones, headphones, wireless audio systems, conferencing systems, and more. And ...

Hands-on experience testing wireless transmitters, receivers, battery systems, RF performance ... We engineer microphones, headphones, wireless audio systems, conferencing systems, and more. And ...

Sr Manager Test Engineering

Oconee, IL · On-site

$140 - $190/hr

Strong understanding of hardware validation, RF testing principles, data acquisition, and test ... Master's degree in Engineering, Manufacturing, Business Administration, or a related field.

New

Senior level Engineering Analyst who can mentor global team, conduct analysis, evaluation ... testing of complex processes of ERP module in the SAP functional areas. Ability to lead end to end ...

Corrects any deficiencies found during testing. Provides accepted test results for the final system ... Knowledge of RF systems, such as transmitters, receivers, filters, and antenna networks

Showing results 41-60

Rf Testing Engineer information

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 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.

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 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.
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Infographic showing various Rf Testing Engineer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Principal Manufacturing Test Engineering (RF Systems)

Northrop Grumman Corporation

Rolling Meadows, IL • On-site

Full-time

Medical, Life, PTO

Posted 26 days ago


Northrop Grumman rating

8.2

Company rating: 8.2 out of 10

Based on 361 frontline employees who took The Breakroom Quiz

88th of 538 rated manufacturers


Job description

RELOCATION ASSISTANCE: No relocation assistance available
CLEARANCE REQUIRED FOR START: No
CLEARANCE TYPE: Secret
TRAVEL: Yes, 10% of the TimeDescription
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior situational awareness and understanding to protect the U.S. and its global allies.
Northrop Grumman Mission Systems (NGMS) is looking for you to join our team as a Principal Electronics Engineer - Manufacturing Test Engineering (RF Systems) based out of Rolling Meadows, IL.
Manufacturing Engineers thrive in an environment of daily unique challenges and close proximity to products. Partnering with production, successful test engineers lead troubleshooting and ensure excellence. Engineers who do well in this setting enjoy seeing their work perform in a test or a product, collaborate and communicate well across functions, and are innovative problem solvers. Best suited to this role are those who enjoy learning and bring a sense of urgency and energy to their tasks.
This position will support test station hardware efforts associated with testing Radio Frequency (RF) production hardware in a dynamic, fast-paced and technically challenging production environment.
Behavioral Traits sought out:
  • The Manufacturing Test Engineers are expected to be problem solvers with the ability to provide results that are innovative and often achieved through collaboration across functional groups.
  • We seek individuals with proven excellence in the following 6 core competencies:

a) High levels of Self-accountability and Ownership
b) Acts with Speed
c) Responds to Challenges with Resilience
d) Leads with Courage
e) Sets vision for the assigned products
f) Builds a High Performing Team
This individual will be responsible for all aspects of test development from requirements capture through final validation and release. A successful person in this role will be very effective at leading collaboration with the product Design Engineer, the Test Hardware Engineer, the Quality Assurance Engineer and the Manufacturing Technician. This position would include providing needed efforts to set up and support the acceptance testing of the Shop Replaceable Units, as well as acceptance testing and environmental screening at the payload (Line Replaceable Unit) level. This position will support aerial, military-grade, or space-grade Electronic Warfare Systems and Subsystems.
What you will get to do:
  • Support to Production: Coordinate with Design Engineering, Production technician, Project Management, Manufacturing Engineering, Industrial Engineering, and Quality organizations to test and provide solutions to support nonconformance systems for contractual acceptance testing and environmental screening commitments.
  • Test station design - debug & integration/validation: Investigate, design, and provide solutions to meet new or modified testing requirements.
  • Test procedure development/Maintenance: Generate and maintain/revise Manufacturing Acceptance testing procedures, Environmental Screening procedures, hardware drawings of test equipment and fixtures.
  • Continuous improvement: Review of quality metrics to identify and implement continuous improvement initiatives to reduce cost, cycle time, defects.
  • Testability reviews: Collaborate with design engineering to achieve testability in new and updated product design.
  • Test station/fixture development: Design and maintain/revise Manufacturing Acceptance testing fixture and stations for functional and environmental testing. This includes test station concepts (Schematics, block diagram, simulations, test requirement creation)
  • Ability to interface/communicate with multiple levels of leadership, clients, and vendors.

Building a strong professional relationship with other Manufacturing disciplines (Process Engineering, Project Management, Shop Operations, Mission Assurance), strong decision-making skills and a high-level ethical standard is essential.
Basic Qualifications for the Principal Manufacturing Test Engineer (RF Systems):
  • Bachelor of Science degree in Electrical and/or Computer Engineering or a related STEM field with a minimum of 5 years relevant experience; OR a Master of Science (MS) degree in equivalent fields with 3 or more years of experience.
  • Experience with troubleshooting of hardware, and test issues
  • Experience with schematic generation such as Cadence.
  • Experience completing hardware projects involving hardware design / development activities and/or integration and validation activities on schedule and on budget.
  • Ability to obtain and maintain a Secret clearance.
  • US Citizenship required.

Preferred Qualifications:
  • Python and MATLAB experience.
  • Experience with programming languages such as C#, C, Java or Lab Windows CVI
  • Experience with schematic generation such as Cadence.
  • Prior hardware troubleshooting experience of test equipment or prime hardware.
  • Experience in troubleshooting unit under test.
  • Experience with RF Electronic systems in manufacturing or design (hardware, firmware, etc.) environment.
  • Experience working with use of any test instruments such as (but not limited to) Oscilloscope, Signal Generator, Spectrum Analyzer, Network Analyzer, etc.
  • Experience with reading schematics and interpreting electrical one-lines.
  • Experience using GitHub.
  • Active DoD Security Clearance.

What We Can Offer You:
Northrop Grumman provides a comprehensive benefits package and a work environment which encourages your growth and supports the mutual success of our people and our company. Northrop Grumman benefits give you the flexibility and control to choose the benefits that make the most sense for you and your family.
Your benefits will include the following: Health Plan, Savings Plan, Paid Time Off and Additional Benefits including Education Assistance, Training and Development, 9/80 Work Schedule (where available), and much more!
#MPR
Primary Level Salary Range: $108,800.00 - $163,200.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939