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5G Rf Optimization Engineer Jobs in Elgin, IL (NOW HIRING)

MX1

Principal Systems Engineer

Chicago, IL

QUIC, TCP / IP, HTTP Services), RF communication protocols (e.g. 802.11), hardware functional ... End-to-end knowledge of 5G and satellite systems. * Master's degree in telecommunications ...

SES

Principal Systems Engineer

Chicago, IL · On-site

QUIC, TCP / IP, HTTP Services), RF communication protocols (e.g. 802.11), hardware functional ... End-to-end knowledge of 5G and satellite systems. * Master's degree in telecommunications ...

Fermilab

LLRF FPGA Design Engineer

Batavia, IL · On-site

$111K - $146K/yr

Fermilab seeks a highly motivated LLRF System Design Engineer in the Accelerator Division RF ... Circuit design experience specifying, implementing, and optimizing circuitry that includes low ...

viaPhoton

Supplier Quality

Naperville, IL · On-site

Qualify, audit, and approve suppliers for fiber optics, RF, mechanical, and plastic components ... Partner with Engineering, Manufacturing, Supply Chain, and NPI teams. * Support new product ...

viaPhoton

Packaging Engineer

Naperville, IL · On-site

This role focuses on optimizing packaging solutions for materials shipped from overseas, with a ... infrastructure, 5G networks, or next-generation broadband. We're reimagining fiber optic ...

viaPhoton

Automation Engineer

Naperville, IL · On-site

... 5G networks, and AI infrastructure shaping the next decade, and our customers need them in weeks ... Bridge automation and human process, integrating complex mechanized systems into highly optimized ...

viaPhoton

Automation Engineer

Aurora, IL · On-site

... 5G networks, and AI infrastructure shaping the next decade, and our customers need them in weeks ... Bridge automation and human process, integrating complex mechanized systems into highly optimized ...

viaPhoton

Packaging Engineer

Naperville, IL · On-site

... 5G networks, and AI infrastructure shaping the next decade, and our customers need them in weeks ... Have experience with packaging materials and freight optimization * Bring strong analytical and ...

Coilcraft

Field Sales Engineer

Cary, IL · On-site

$80K - $125K/yr

In this role, you will identify and recommend optimal electronic component solutions for a variety ... The ideal candidate will be confident working with companies in RF electronics, power electronics ...

Canonical

Telco Cloud Field Engineer

Chicago, IL · On-site +1

Mobile Packet Core (4G/5G), Private Network, Radio Access Network (RAN), Voice, IP Backbone, VAS or ... such as network optimization, predictive maintenance, unified communication, and customer ...

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All Jobs5G Rf Optimization Engineer Jobs5G Rf Optimization Engineer Jobs in Elgin, IL

5G Rf Optimization Engineer information

See Elgin, IL salary details

$36.6K

$116.3K

$180.9K

How much do 5g rf optimization engineer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for 5g rf optimization engineer in Elgin, IL is $116,328.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,400.00 and $137,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a 5G RF Optimization Engineer, and why are they important?

To thrive as a 5G RF Optimization Engineer, you need a solid background in wireless communications, RF engineering principles, and a relevant engineering degree. Expertise in RF planning tools, drive test equipment, and knowledge of system optimization platforms such as TEMS, Atoll, or Actix, along with relevant certifications like CCNA or 5G-specific credentials, are typically required. Strong analytical thinking, troubleshooting abilities, and effective communication skills help you collaborate with cross-functional teams and resolve network issues efficiently. These competencies are crucial for ensuring optimal network performance, customer satisfaction, and successful deployment of advanced 5G technologies.

What does a 5G RF Optimization Engineer do?

A 5G RF Optimization Engineer is responsible for ensuring optimal performance of 5G wireless networks by analyzing and improving radio frequency (RF) parameters. They use specialized tools to monitor network quality, identify coverage gaps, and resolve issues related to signal strength, interference, and data throughput. Their work involves tuning network equipment, conducting drive tests, and collaborating with other engineers to implement solutions that enhance user experience and network efficiency.

What are some common challenges faced by a 5G RF Optimization Engineer when deploying new sites, and how are they typically addressed?

A 5G RF Optimization Engineer often encounters challenges such as interference management, handover optimization, and ensuring consistent coverage in dense urban environments during new site deployments. These challenges are typically addressed through detailed drive testing, network parameter tuning, and close collaboration with network planners and field teams. Engineers also utilize advanced software tools to analyze performance metrics and implement solutions like antenna tilt adjustments, frequency planning, and power optimization to enhance network quality.

What is the difference between 5G Rf Optimization Engineer vs RF Network Engineer?

Aspect5G Rf Optimization EngineerRF Network Engineer
Primary FocusOptimizing 5G radio frequency performance and coverageDesigning, deploying, and maintaining RF networks
CertificationsRF, wireless, or telecom certifications, often including 5G-specific trainingSimilar certifications, with emphasis on RF and network design
Work EnvironmentField testing, site surveys, and network optimization in telecom companiesNetwork planning, deployment, and troubleshooting in telecom or service providers

The 5G Rf Optimization Engineer specializes in fine-tuning 5G radio networks to ensure optimal performance, coverage, and capacity. In contrast, the RF Network Engineer focuses on designing and maintaining RF networks, including 4G and 5G, across various stages. Both roles require similar certifications and often work within the same industry environments, but their core responsibilities differ in scope and focus.

What are popular job titles related to 5G Rf Optimization Engineer jobs in Elgin, IL? For 5G Rf Optimization Engineer jobs in Elgin, IL, the most frequently searched job titles are:
What job categories do people searching 5G Rf Optimization Engineer jobs in Elgin, IL look for? The top searched job categories for 5G Rf Optimization Engineer jobs in Elgin, IL are:
What cities near Elgin, IL are hiring for 5G Rf Optimization Engineer jobs? Cities near Elgin, IL with the most 5G Rf Optimization Engineer job openings:
5G Rf Optimization Engineer jobs near you

Principal Systems Engineer

MX1

Chicago, IL

Other

Re-posted 14 days ago

Job description


Senior Systems Engineer

ROLE DESCRIPTION SUMMARY

SES Commercial Aviation team has an exciting opportunity for a Principal Systems Engineer. You will help us design and develop solutions aimed at providing key features, functionality, and future vision for Commercial Aviation connectivity to deliver an at home internet access experience while sitting on an airplane.  Solutions integrate many individual sub-systems from the users' connected devices, through the aircraft, across satellites, ground-based teleports, data centers, and to the internet.  Solutions are knit together and defined with various development teams and disciplines, product management, and support organizations. 

The ideal candidate for this role will be a working member of the Commercial Aviation systems engineering team delivering quality technical solutions that address strategic technical and business needs carrying through concept, design, deployment, and field support. This role requires solid understanding of networking, ability to learn cutting edge technology and to drive its application to next generation solution realization, being able to communicate technical solutions and concepts in both written and verbal means to a variety of people and organizations, and contribute to cross-functional teams (such as hardware engineering, network engineering, satellite engineering, operations, satellite capacity planning) within SES, with suppliers, and with customers.

PRIMARY RESPONSIBILITIES / KEY RESULT AREAS

  • You will investigate new technologies and prove out their applicable use to SES' Commercial Aviation in-flight entertainment and communication (IFEC) systems.
  • Define system-level technical requirements for IFEC systems.
  • Define sub-system requirements for on-aircraft and ground-based IFEC hardware / servers.
  • Design and document high-level architecture for IFEC systems.
  • Work with Product Owners to review and refine epic and feature-level business requirements.
  • Work with Software Developers to refine feature-level software designs.
  • Work with Testers to ensure test cases accurately cover all technical requirements.
  • Be the point person resolving issues that appear in the field.

COMPETENCIES

  • Proven ability to understand complex systems comprised of communication, computing, and internet technologies.
  • Ability to aggregate, organize, and present complex technical information.
  • Ability to handle multiple tasks and projects efficiently.
  • Excellent analytical skills and ability to think critically.
  • Good interpersonal skills and ability to work in an international, multi-site environment.
  • Excellent communication skills both verbal and written.

QUALIFICATIONS & EXPERIENCE

  • Bachelor's degree in telecommunications, engineering, computer science, or a related major.
  • Minimum of 4 years' experience writing technical requirements for embedded and/or telecommunication systems, system-level would be a bonus
  • Excellent working knowledge of common web / networking protocols (e.g. QUIC, TCP / IP, HTTP Services), RF communication protocols (e.g. 802.11), hardware functional understanding (e.g. compute resources and memory, communication mechanisms such as ethernet and discretes), and software functional understanding (e.g. VMs, Docker containers, software engineering concepts).
  • Knowledge and understanding of the following areas:
  • Web service and cloud computing infrastructure.
  • Network infrastructures including routers, gateways, SD-WANs, deep packet inspection systems, load balancers, and firewalls.
  • Wireless communication systems and protocols particularly 802.11 and Satellite (MEO, LEO, GEO).
  • Experience with front end process flow; understanding of process inputs from Product Management and needed outputs to Development and Test.

OTHER KEY REQUIREMENTS / COMMENTS

It would be nice if you had:

  • Data management experience in areas such as data capture and distribution, data storage techniques, and data display techniques.
  • End-to-end knowledge of 5G and satellite systems.
  • Master's degree in telecommunications, engineering, computer science, or a related major.
  • Experience with Jama Connect or another requirements management tool.

SES and its Affiliated Companies are committed to providing fair and equal employment opportunities to all. We are an Equal Opportunity employer and will consider all qualified applicants for employment without regard to race, color, religion, gender, pregnancy, sex, sexual orientation, gender identity, national origin, age, genetic information, protected veteran status, disability, or any other basis protected by local, state, or federal law.
For more information on SES, click here.

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