Motorola Solutions
Senior Embedded Software Engineer
Motorola Solutions, Irvine, California, United States, 92713
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. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that’s critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us build a safer future. Department Overview
Silvus Technologies was acquired by Motorola Solutions in 2025, and is now part of its ecosystem of safety and security technologies. With deep roots in DARPA research, Silvus Technologies develops world‑class advanced communications technologies that are reshaping the tactical communications landscape. From pure line‑of‑sight to extreme non‑line‑of‑sight, Silvus radios form a self‑healing, self‑forming mesh network, enabling secure and reliable connectivity, including video and high‑bandwidth data. Job Description
Silvus is seeking a Senior Embedded Software Engineer to join our Engineering Group, reporting to the Senior Engineering Director for Irvine with dotted‑line reporting to the Director of Software Engineering. The successful individual will participate in the development of Silvus’ MANET radios and advanced research projects, working on all aspects of the system including device drivers, networking functions and services, encryption, and security features. This position is 100% onsite, Monday through Friday, at Silvus Technologies’ Engineering and R&D Office in Irvine, CA, near the vibrant Irvine Spectrum; occasional travel to LA‑HQ is required. Responsibilities
Implementation of software portion of MAC (Medium Access Control) and mobile ad‑hoc networking routing protocols. Network management software and web interface implementation. Implementation of different security protocols and encryption algorithms. Audio streaming and push‑to‑talk voice application implementation. Analyze and improve product security and robustness to meet regulatory requirements such as NIST FIPS 140‑3 and NIAP Common Criteria. Implementation of testing software for product performance and reliability testing. Device driver and board support package development and maintenance for both ARM and RISC‑V based systems. Linux system customization and scripting. Required Qualifications
Bachelor of Science degree in Electrical Engineering, Computer Science, or related fields. Minimum 5 years of relevant embedded system software development experience. Expertise in C programming and experience in Linux kernel driver development. Must be a U.S. Citizen due to clients under U.S. government contracts. All employment is contingent upon the successful clearance of a background check. Preferred Knowledge, Skills, and Abilities
Knowledge and experience of different security protocols and encryption algorithms such as the CNSA (Commercial National Security Algorithm) suite. Demonstrated experience with socket programming and various Internet/Ethernet protocols. Understanding of MAC and Networking layer of a communication system. Experience in AMD UltraScale+, MPSoC, Microchip Polarfire SoC, or BSP (Board Support Package) development. Strong working understanding of Internet Protocol Security (IPsec). Linux Interrupt Service Routine development. Compensation
$135,000 – $200,000 annually (salary range is not a guarantee, based on market research and peer data, and will vary depending on the candidate’s experience and qualifications). Additional Information
Travel requirements: 10‑25% Relocation provided: None Position type: Experienced Referral payment plan: Yes Benefits
Incentive Bonus Plans Medical, Dental, Vision benefits 401(k) with Company Match 10 Paid Holidays Generous Paid Time Off Packages Employee Stock Purchase Plan Paid Parental & Family Leave 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 feel you don’t meet all 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 the Reasonable Accommodations Form so we can assist you.
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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. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that’s critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us build a safer future. Department Overview
Silvus Technologies was acquired by Motorola Solutions in 2025, and is now part of its ecosystem of safety and security technologies. With deep roots in DARPA research, Silvus Technologies develops world‑class advanced communications technologies that are reshaping the tactical communications landscape. From pure line‑of‑sight to extreme non‑line‑of‑sight, Silvus radios form a self‑healing, self‑forming mesh network, enabling secure and reliable connectivity, including video and high‑bandwidth data. Job Description
Silvus is seeking a Senior Embedded Software Engineer to join our Engineering Group, reporting to the Senior Engineering Director for Irvine with dotted‑line reporting to the Director of Software Engineering. The successful individual will participate in the development of Silvus’ MANET radios and advanced research projects, working on all aspects of the system including device drivers, networking functions and services, encryption, and security features. This position is 100% onsite, Monday through Friday, at Silvus Technologies’ Engineering and R&D Office in Irvine, CA, near the vibrant Irvine Spectrum; occasional travel to LA‑HQ is required. Responsibilities
Implementation of software portion of MAC (Medium Access Control) and mobile ad‑hoc networking routing protocols. Network management software and web interface implementation. Implementation of different security protocols and encryption algorithms. Audio streaming and push‑to‑talk voice application implementation. Analyze and improve product security and robustness to meet regulatory requirements such as NIST FIPS 140‑3 and NIAP Common Criteria. Implementation of testing software for product performance and reliability testing. Device driver and board support package development and maintenance for both ARM and RISC‑V based systems. Linux system customization and scripting. Required Qualifications
Bachelor of Science degree in Electrical Engineering, Computer Science, or related fields. Minimum 5 years of relevant embedded system software development experience. Expertise in C programming and experience in Linux kernel driver development. Must be a U.S. Citizen due to clients under U.S. government contracts. All employment is contingent upon the successful clearance of a background check. Preferred Knowledge, Skills, and Abilities
Knowledge and experience of different security protocols and encryption algorithms such as the CNSA (Commercial National Security Algorithm) suite. Demonstrated experience with socket programming and various Internet/Ethernet protocols. Understanding of MAC and Networking layer of a communication system. Experience in AMD UltraScale+, MPSoC, Microchip Polarfire SoC, or BSP (Board Support Package) development. Strong working understanding of Internet Protocol Security (IPsec). Linux Interrupt Service Routine development. Compensation
$135,000 – $200,000 annually (salary range is not a guarantee, based on market research and peer data, and will vary depending on the candidate’s experience and qualifications). Additional Information
Travel requirements: 10‑25% Relocation provided: None Position type: Experienced Referral payment plan: Yes Benefits
Incentive Bonus Plans Medical, Dental, Vision benefits 401(k) with Company Match 10 Paid Holidays Generous Paid Time Off Packages Employee Stock Purchase Plan Paid Parental & Family Leave 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 feel you don’t meet all 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 the Reasonable Accommodations Form so we can assist you.
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