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Temporary Rf Optimization Engineer Jobs in Cary, IL

DAS Technology Group

Senior RF Engineer

Chicago, IL · On-site

The role includes RF circuit and system development, optimization, and characterization. The engineer will be part of a growing, innovative product development team. Tasks: • Circuit and system ...

Jump Trading

RF Hardware Engineer

Chicago, IL

From colo design/implementation, to optimizing our exchange connectivity, to building world class ... An RF hardware engineer responsible for owning driving improvements in the analog/RF design ...

Jump Trading

RF Hardware Engineer

Chicago, IL · On-site

$150K - $200K/yr

From colo design/implementation, to optimizing our exchange connectivity, to building world class ... An RF hardware engineer responsible for owning driving improvements in the analog/RF design ...

Jump Trading, LLC

RF Hardware Engineer

Chicago, IL · On-site

$150K - $200K/yr

From colo design/implementation, to optimizing our exchange connectivity, to building world class ... An RF hardware engineer responsible for owning driving improvements in the analog/RF design ...

P2P

RF Hardware Engineer

Chicago, IL · On-site

$150 - $200/hr

From colo design/implementation, to optimizing our exchange connectivity, to building world class ... What You'll Do An RF hardware engineer responsible for owning driving improvements in the analog/RF ...

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All JobsRf Optimization Engineer JobsTemporary Rf Optimization Engineer JobsTemporary Rf Optimization Engineer Jobs in Cary, IL

Temporary Rf Optimization Engineer information

See Cary, IL salary details

$37.5K

$119.4K

$185.6K

How much do temporary rf optimization engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for temporary rf optimization engineer in Cary, IL is $119,374.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,900.00 and $141,000.00 per year, depending on experience, location, and employer.

What is the difference between Temporary Rf Optimization Engineer vs RF Design Engineer?

AspectTemporary Rf Optimization EngineerRF Design Engineer
CredentialsBachelor's in Electrical Engineering or related, certifications like FCC or RF-specific coursesBachelor's or Master's in Electrical Engineering, RF or Communications specialization
Work EnvironmentField testing, network optimization, live network environmentsDesign labs, simulation, prototype development
Industry UsageTelecommunications, mobile networks, network service providersTelecom equipment manufacturers, R&D departments

The Temporary Rf Optimization Engineer focuses on improving existing network performance through field testing and adjustments, often in live environments. In contrast, the RF Design Engineer primarily works on designing and developing new RF components and systems in labs. Both roles require strong RF knowledge and related certifications, but their daily tasks and work settings differ significantly.

What cities near Cary, IL are hiring for Temporary Rf Optimization Engineer jobs?

Cities near Cary, IL with the most Temporary Rf Optimization Engineer job openings:

Temporary Rf Optimization Engineer jobs near you

Senior Firmware Engineer / FitnessTech

Motion Recruitment Partners, LLC

Chicago, IL • On-site

$123K - $162K/yr

Other

Medical, Dental, Vision, PTO

Posted 6 days ago

Job description

A rapidly growing consumer hardware and AI company is seeking a Senior Firmware Engineer, Connectivity, to join their full-time engineering team. This role can be based in the United States and focuses on building next-generation connected devices that blend embedded systems, cloud technology, and machine learning. The ideal candidate will bring deep expertise in Bluetooth Low Energy (BLE), embedded development in C/C++, and wireless device architecture while helping scale a globally deployed product platform.
This is a unique opportunity to become the primary technical owner of wireless connectivity for a category-defining consumer product. The engineer joining this team will influence architecture decisions, firmware update strategy, power optimization efforts, manufacturing validation, and customer-facing reliability initiatives. Candidates who enjoy solving difficult challenges across firmware, RF, hardware, and mobile environments will find significant growth opportunities and ownership in this position.
Required Skills & Experience
  • 5+ years of embedded software or firmware engineering experience
  • 3+ years building and shipping BLE-enabled products
  • Strong understanding of Bluetooth protocols including GAP, GATT, L2CAP, SMP, and BLE security
  • Expertise with C and/or C++ development on microcontrollers
  • Experience with embedded peripherals including UART, SPI, I2C, and DMA
  • Hands-on debugging experience using oscilloscopes, logic analyzers, and protocol sniffers
  • Experience deploying OTA firmware updates in production environments
  • Knowledge of low-power device optimization techniques
Desired Skills & Experience
  • Nordic Semiconductor platform experience
  • Zephyr or nRF Connect SDK experience
  • Consumer electronics or IoT product experience
  • Secure boot and embedded security knowledge
  • Regulatory certification experience (FCC, CE, Bluetooth SIG)
  • Manufacturing support experience
  • Python or Node.js tooling experience
  • Multi-device BLE architecture expertise
What You Will Be Doing
Tech Breakdown
  • 70% Embedded Firmware Development
  • 20% Wireless Connectivity & RF Optimization
  • 10% Automation, Tooling & Testing
Daily Responsibilities
  • 80% Hands-On Engineering
  • 5% Leadership & Mentorship
  • 15% Cross-Functional Collaboration

The Offer
  • Bonus eligible
You will receive the following benefits:
  • Medical, Dental, and Vision Insurance
  • Vacation Time
  • Stock Options

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.
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