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Senior Rf Engineer Jobs in Northbrook, IL (NOW HIRING)

Maven

Senior Network Engineer

Chicago, IL · Hybrid

$107K - $146K/yr

As a Network Engineer within our Infrastructure team, you will build a deep understanding of the ... Experience with point to point low latency wireless networks and knowledge of RF principles

Maven

Senior Network Engineer

Chicago, IL · On-site

$107K - $146K/yr

As a Network Engineer within our Infrastructure team, you will build a deep understanding of the ... Experience with point to point low latency wireless networks and knowledge of RF principles

MAVEN

Senior Network Engineer

Chicago, IL · Hybrid

$107K - $146K/yr

As a Network Engineer within our Infrastructure team, you will build a deep understanding of the ... Experience with point to point low latency wireless networks and knowledge of RF principles

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All JobsSenior Rf Engineer JobsSenior Rf Engineer Jobs in Northbrook, IL

Senior Rf Engineer information

See Northbrook, IL salary details

$60.4K

$128.5K

$186.3K

How much do senior rf engineer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for senior rf engineer in Northbrook, IL is $128,454.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,100.00 and $145,700.00 per year, depending on experience, location, and employer.

What is the highest salary for an RF engineer?

The highest salaries for senior RF engineers can exceed $150,000 annually, especially for those with extensive experience, specialized skills in RF design and testing, and certifications. Compensation varies based on industry, location, and company size, with top earners often working in telecommunications, aerospace, or defense sectors.

Can you make $500,000 as an electrical engineer?

Senior RF engineers, a specialized role within electrical engineering, can potentially earn $500,000 or more annually, especially with extensive experience, advanced certifications, and working in high-paying industries like telecommunications or defense. However, such salaries are typically achieved through senior positions, bonuses, and stock options, and are not common for entry-level roles. Overall, reaching this level requires significant expertise and often involves leadership responsibilities or working in lucrative markets.

What are Senior RF Engineers?

Senior RF Engineers are experienced professionals who design, implement, and optimize radio frequency (RF) systems used in telecommunications, broadcasting, and other wireless communications. They are responsible for ensuring the performance and reliability of RF networks by conducting tests, troubleshooting issues, and developing solutions to improve signal quality. Senior RF Engineers often lead project teams, mentor junior engineers, and work closely with other departments to deliver effective wireless communication solutions.

What are some common technical challenges faced by Senior RF Engineers, and how are they typically addressed within engineering teams?

Senior RF Engineers often encounter challenges related to signal interference, system integration, and maintaining optimal performance under real-world conditions. These issues are typically addressed through collaborative troubleshooting with cross-functional teams, such as hardware, software, and test engineers. Utilizing advanced simulation tools, performing thorough field testing, and conducting design reviews are standard practices to ensure solutions are effective and reliable. Regular knowledge sharing within the team helps in quickly resolving complex RF problems and staying updated with evolving technologies.

What engineer makes $500,000 a year?

Senior RF engineers with extensive experience, specialized skills in radio frequency design, and certifications can earn salaries approaching or exceeding $500,000 annually, especially in high-demand industries like telecommunications and defense. Such compensation often includes bonuses, stock options, or other incentives, and typically requires advanced knowledge of RF systems, tools, and industry standards.

What engineers make $300,000 a year?

Senior RF engineers, especially those with extensive experience, specialized skills, and working in high-demand industries like telecommunications or aerospace, can earn $300,000 or more annually. Achieving this level often requires advanced certifications, expertise in signal processing, and working in senior or managerial roles with significant responsibilities.

What is the difference between Senior Rf Engineer vs RF Engineer?

AspectSenior RF EngineerRF Engineer
CredentialsBachelor's or Master's in Electrical Engineering, certifications like FCC or RF-specific coursesBachelor's in Electrical Engineering or related field, some certifications beneficial
Work EnvironmentDesign, testing, and troubleshooting RF systems in labs or fieldAssist in RF system development, testing, and maintenance
ResponsibilitiesLead projects, optimize RF performance, mentor junior staffSupport RF design, perform measurements, and document results

The main difference lies in experience and responsibility level. Senior RF Engineers typically lead projects and mentor others, while RF Engineers focus on supporting design and testing tasks. Both roles require similar technical skills and certifications, but the senior position involves more leadership and strategic planning.

What are the key skills and qualifications needed to thrive as a Senior RF Engineer, and why are they important?

To thrive as a Senior RF Engineer, you need advanced knowledge of radio frequency theory, wireless communication systems, and a relevant engineering degree, often complemented by several years of industry experience. Familiarity with RF simulation tools (such as CST, HFSS, or ADS), network analyzers, and certifications like Certified Wireless Network Professional (CWNP) are typically required. Excellent problem-solving, analytical thinking, and effective communication skills help in troubleshooting and collaborating with cross-functional teams. These skills and qualities are vital for designing reliable RF solutions, optimizing performance, and ensuring seamless integration in complex wireless environments.
What job categories do people searching Senior Rf Engineer jobs in Northbrook, IL look for? The top searched job categories for Senior Rf Engineer jobs in Northbrook, IL are:
What cities near Northbrook, IL are hiring for Senior Rf Engineer jobs? Cities near Northbrook, IL with the most Senior Rf Engineer job openings:
Senior Rf Engineer jobs near you
Infographic showing various Senior Rf Engineer job openings in Northbrook, IL as of June 2026, with employment types broken down into 96% Full Time, 3% Part Time, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $128,454 per year, or $61.8 per hour.
Sr. Principal Design Engineer

Sr. Principal Design Engineer

Northrop Grumman Corporation

Rolling Meadows, IL • Hybrid

$111K - $185K/yr

Full-time

Medical, Life, PTO

Posted 21 days ago

Northrop Grumman rating

8.1

Company rating: 8.1 out of 10

Based on 340 frontline employees who took The Breakroom Quiz

109th of 518 rated manufacturers

Job description

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt 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. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered with providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!

Northrop Grumman offers challenging career opportunities in Hardware Engineering within the Mission Systems Sector that play a key role in the mission to protect our military personnel. The Hardware Engineering organization is dedicated to consistently providing high quality product designs in support of multiple product areas. The Design Data and Product Integrity Engineering (DDPIE) organization provides engineering support services for all programs at the Rolling Meadows campus including Design Layout Technology, Configuration Management, Data Management, Drafting, Standards and Components, Product Follow, and Product Integrity Engineering.

Northrop Grumman Mission Systems is seeking an experienced Sr. Principal Design Engineer to join its Design Layout Technology team.


The Sr. Principal Design Engineer uses their expert knowledge in Circuit Card Assembly (CCA) and Printed Circuit Board (PCB) fabrication to generate and maintain design rules, perform design for manufacturing checks, generate PCB notes for fabrication. Calculates layer stack-up based on industry standards, supplier capabilities, and engineering requirements. Utilizes computer-aided design graphic tools such as Cadence Allegro and Valor NPI to generate the required electronic data file outputs for fabrication and manufacturing and runs design for manufacturing checks. Uses their excellent communication skills to be the team's main interface with CCA and PCB suppliers. Understands technical theories of electrical and mechanical behavior of PCBs to influence layout decisions (i.e. impedance matching, differential pairs, strains and stresses, orientation of components, etc.)

This Role is based in Rolling Meadows, IL as the primary work location. However, this role may consider hybrid work capability reporting to one of these other Northrop Grumman Mission Systems Locations: Amherst, NY., Apopka, FL., Charlottesville, VA., Sykesville, MD. or Annapolis, MD.

Basic Qualification for Sr. Principal Design Engineer:


Bachelor's degree in STEM field with 8 years of experience, or Master's degree in STEM field with 6 years of experience OR in lieu of the degree an additional 4 years of relevant work experience.
-Experience in PCB fabrication and layer stack-up for digital, RF, mixed signal, and power supply CCAs
-Experience with Cadence Allegro or similar CAD tool
-Expert knowledge of industry specifications and design for manufacturing (DFM) rules for CCA and PCB design, fabrication and manufacturing
-Must be able to read drawings and schematic diagrams
-US Citizenship and the ability to obtain and maintain a security clearance
Preferred Qualifications for Sr. Principal Design Engineer:
- Advanced degree in STEM field
- Experience in quality and testing of CCAs and PCBs

-Good self-organizing, and communication skills

Primary Level Salary Range: $111,700.00 - $185,000.00The 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

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