Principal Staff Electrical Engineer - Radio Device Engineer

Company Overview

At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future.

Department Overview

Job Description

The Radio Device System Engineer will work with commercial off-the-shelf ICs as well as custom CMOS technologies to develop RF transceiver systems to be utilized in hi-reliability public safety communications equipment. This position will be one of a team of advanced technologists that will conceive, design and implement radio systems with off-the-shelf semiconductor devices as well as custom mixed signal digital, RF and analog circuits and subsystems using robust design methodologies for deployment in two way radio equipment. The completed RF transceiver systems are intended for use in Motorola Solutions radio products.  

The following are activities related to this job and require prior experience: 

• System Architecture & Definition: Translate product-level radio requirements into comprehensive architectural specifications for mixed-signal SoCs including antenna tuners, PLLs, fractional multi-loop synthesizers, ADCs and DACs, baseband and RF amplifiers/filters, AGC sub systems,  digital state machines, embedded microprocessors, memories,  memory interfaces. Must be able to communicate and work with radio product development hardware and software architects to achieve product level requirements.
• System Level Modeling: Develop behavioral system models to accurately determine and manage block level specs for a radio modem lineup including hardware, firmware and software components. Arbitrate block level spec adjustments throughout the design process to accomplish the overall system performance goals on finished silicon and complete radio product implementation.
• IP Evaluation & Integration`: Collaborate with internal and external IP providers to integrate high-speed analog peripherals, data converters (ADC/DAC).
• Power & Performance Optimization: Develop power-modeling and thermal management strategies across multiple operating modes and low-power states 
• Cross-Functional Collaboration: Work closely with digital design, analog layout, firmware/software, verification, and test engineering teams from specification to silicon tape-out, bring-up and ultimately deployment into radio products. Work with external contractor SMEs to define and implement specialized subsystems in our custom IC designs.
• Documentation: Work with team members to document transceiver and sub-systems requirements, theory of operation, step-by-step functional operation instructions, troubleshooting, engineering & manufacturing test procedures and related procedures.

Qualifications

• Solid experience in analog/mixed-signal circuit block and feedback control system modeling like PLL and AGC subsystems, design and verification using Cadence or equivalent CAD tools. 
• Knowledge of multi-loop feedback control systems and modeling such systems.
• Experience in assessing 3rd party IP and COTS ICs for modem development.
• Experience with embedded processors. 
• Experience with digital signal processing as applied to modulation and demodulation of signals in a faded radio channel environment.
• Experience implementing high-speed interfaces (hyperRAM MIPI, LPDDR, Ethernet) within a radio modem and mitigating interaction with RF signal processing.
• Knowledge of SoC power management architectures, clocking schemes, and voltage domains.
• Experience with Verilog-A/Verilog-AMS/System Verilog/Universal Verification Methodology (UVM) for digital and analog/mixed signal (AMS) designs. Familiar with shell and scripting languages 
• Experience as a technical team leader and providing direction to other technical staff in the development of radio transceivers.
• Excellent written and verbal communication skills; proven ability to drive technical alignment across multidisciplinary global teams.\Proven radio transceiver development from concept to shipping product.
• Background in RF & mixed-signal IC and RF PCB desig
• Proven radio transceiver development from concept to shipping product.
• Background in RF & mixed-signal IC and RF PCB design.

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Target Base Salary Range: $128,800  - $165,600  USD

Consistent with Motorola Solutions values and applicable law, we provide the following information to promote pay transparency and equity. Pay within this range varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate.

Basic Requirements

• Bachelor's Degree in Electrical Engineering
• 16+ years of radio transceiver design experience

Travel Requirements

Relocation Provided

Position Type

Referral Payment Plan

Our U.S. Benefits include:

• Incentive Bonus Plans

• Medical, Dental, Vision benefits

• 401K with Company Match

• 10 Paid Holidays

• Generous Paid Time Off Packages

• Employee Stock Purchase Plan

• Paid Parental & Family Leave

• and more!

EEO Statement

Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic. 

We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you’d like to join our team but feel that you don’t quite meet all of the preferred skills, we’d still love to hear why you think you’d be a great addition to our team.

We’re committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. To request an accommodation, please complete this Reasonable Accommodations Form so we can assist you.