{"id":162034,"url":"https://alion.io/job/motorola-solutions-principal-embedded-security-engineer","title":"Principal Embedded Security Engineer","company":{"id":1504,"name":"Motorola Solutions","domain":"motorolasolutions.com","url":"https://alion.io/company/motorola-solutions","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":85,"open_postings":167,"ghost_share":0,"stale_share":0.587,"repost_share":0.024,"time_to_fill_p50_days":38,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Security","role_family":"Security","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Los Angeles, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":180000,"max":260000,"currency":"USD","period":"year","gross":null,"usd_annual":260000},"salary_estimate":null,"experience_years_min":14,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"C++","optional":false},{"name":"Linux","optional":false},{"name":"Self-Healing","optional":false},{"name":"VPN","optional":false},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-06-08T00:00:00Z","employer_posted_date":"2026-06-08","last_verified_at":"2026-10-29T02:18:28Z","board_verified":true,"closed_at":null,"days_open":143,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":143},"description":"Company Overview\nAt 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.\nDepartment Overview\nSilvus Technologies, a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications - on the ground, in the air and at sea. Its battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments.\nWith 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-\nline-of-sight, Silvus radios form a self-healing, self-forming mesh network, enabling secure and reliable connectivity, including video and high-bandwidth data.\nSilvus Technologies is a wholly owned subsidiary of Motorola Solutions, Inc.\nJob Description\nWould you like to join an incredibly talented group of people, doing very challenging work, with the prime directive of “Keeping Our Heroes Connected”?\nTHE OPPORTUNITY\nSilvus is seeking a full-time Principal Embedded Security Engineer who will report to Director of Software Engineering on the Software Engineering team. The successful individual in this role will participate in the development of Silvus’ MANET radios and advanced research projects. This individual will work on all aspects of\nthe system including device drivers, networking functions and services, encryption, and security features.\nThis position is based at Silvus Technologies’ headquarters in the heart of vibrant West Los Angeles, CA, and is on a hybrid schedule. A minimum of 3 days onsite per week is expected. On-site days are Mondays, Wednesdays, and Thursdays.\nThe following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion.\nROLE AND RESPONSIBILITIES\nAnalyze applicable information security regulatory requirements and standards including but not limited to NIST FIPS 140-3, NIAP Common Criteria, NSA CNSA.\nDrive product information security requirements definition and system designs based on regulatory and customer requirements and best practices.\nDrive the FIPS 140-3 and CSfC certification process for the StreamCaster MANET products.\nAnalyze and improve general product security by adopting the best industry practices.\nWork with outside cybersecurity evaluation team to identify and close security gaps.\nImplement and test different security protocols and encryption algorithms as needed.\nWork with the rest of the software engineering team to adopt the best practices for information security.\nREQUIRED QUALIFICATIONS\nBachelor of Science degree in Computer Science, Computer Engineering, or relevant fields plus 10 years of networking products embedded software development experience OR High School Diploma/GED with at least 14 years of networking products embedded software development experience.\nExpertise in C/C++ programming.\nExpertise with commonly used cryptographic and information security algorithms, protocols, and libraries such as AES, TLS, SSL, IPsec, MACsec, VPN, DMVPN, HMAC, DSA, etc.\nDemonstrated expertise with programming and usage on Linux OS.\nProven expertise in IP networking at both layer 2 and layer 3.\nMust be a U.S. Citizen due to clients under U.S. government contracts.\nAll employment is contingent upon the successful clearance of a background check and drug test.\nPREFERRED KNOWLEDGE, SKILLS, AND ABILITIES\nMaster’s Degree in Computer Science or relevant fields.\nExpertise in best practices in UI/API design related to information security.\nSocket and network programming.\nSuccessful FIPS 140 certification experiences are highly desirable.\nExperience with CSfC and NSA High Assurance are highly desirable.\nPython and other scripting programming experiences.\nStrong communication and documentation skills.\nCOMPENSATION: $180,000 - $260,000 / annually\nConsistent 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\nactual offer will be based on the individual candidate.\nNOTE - As a US Federal Contractor, Silvus Technologies requires that ALL candidates being considered for employment for any position (regardless of level) MUST be a U.S. Person (permanent resident or citizen). Stricter U.S. Citizen ONLY\nrequirements (needed for some Engineering or R&D roles) will be included in the Required Qualifications section of the posted position. This does NOT apply to international positions; only job postings for positions located in the US.\nMotorola 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\nstatus or any other legally-protected characteristic.\nWe 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\ndon’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.\nWe’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\nForm so we can assist you.\nBasic Requirements\nREQUIRED QUALIFICATIONS\nBachelor of Science degree in Computer Science, Computer Engineering, or relevant fields plus 10 years of networking products embedded software development experience OR High School Diploma/GED with at least 14 years of networking products embedded software development experience.\nExpertise in C/C++ programming.\nExpertise with commonly used cryptographic and information security algorithms, protocols, and libraries such as AES, TLS, SSL, IPsec, MACsec, VPN, DMVPN, HMAC, DSA, etc.\nDemonstrated expertise with programming and usage on Linux OS.\nProven expertise in IP networking at both layer 2 and layer 3.\nMust be a U.S. Citizen due to clients under U.S. government contracts.\nAll employment is contingent upon the successful clearance of a background check and drug test.\nTravel Requirements\nUnder 10%Relocation Provided\nDomesticPosition Type\nExperiencedReferral Payment Plan\nYesOur U.S. Benefits include:\nIncentive Bonus Plans\n\nMedical, Dental, Vision benefits\n\n401K with Company Match\n\n10 Paid Holidays\n\nGenerous Paid Time Off Packages\n\nEmployee Stock Purchase Plan\n\nPaid Parental & Family Leave\n\nand more!\n\nEEO Statement\nMotorola 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.\nWe 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.\nWe’re committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. 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