Principal Positioning Algorithms Engineer

Principal Positioning Algorithms Engineer

Principal Positioning Algorithms Engineer

Position Overview
We are seeking a Principal Positioning Algorithms Engineer to lead the research, design, and deployment of high-performance positioning and PNT (position, navigation, and timing) solutions across wireless systems. You will drive algorithm architecture and innovation for GNSS and cellular (LTE, 5G NR) based positioning, develop robust sensor fusion and signal processing techniques, and partner with cross-functional teams to deliver production ready systems. This role combines deep technical leadership with hands-on prototyping, evaluation, and mentorship to advance the company's positioning capabilities.

Key Responsibilities

• Lead the end-to-end design and development of positioning algorithms (GNSS, LTE, 5G NR) including ToA/TDoA, AoA, RTT, fingerprinting, and hybrid/sensor fusion approaches.
• Architect and implement advanced signal processing and estimation methods (Kalman filters, particle filters, Bayesian inference, MLE) for robust real world performance.
• Drive research and prototyping of algorithms for multipath mitigation, antenna array processing, and high accuracy techniques (RTK, PPP where applicable).
• Design and execute simulation campaigns and field tests to validate algorithms under diverse propagation and mobility scenarios; analyze results and iterate on designs.
• Collaborate closely with system architects, RF engineers, firmware/software teams, and product management to integrate algorithms into real time products and reference designs.
• Optimize algorithm implementations for embedded/real time platforms
• Define and maintain clear metrics, test plans, and performance benchmarks; lead tuning and calibration efforts for deployments.
• Contribute to standards activities, technical publications, patents, and internal knowledge sharing to influence industry approaches to wireless positioning.
• Mentor and grow a team of algorithm and signal processing engineers; provide technical guidance, code reviews, and career development support.
• Work with customers, partners, and test teams to troubleshoot field issues, provide technical support, and translate application needs into algorithm requirements.

Qualifications

• MS or BS in Electrical Engineering, Computer Science, Applied Mathematics, or related field; PhD preferred for research intensive roles.
• 6+ years of professional experience in positioning algorithms or related signal processing fields, with a proven track record of shipping products or leading successful research projects.
• Deep domain expertise in GNSS receiver algorithms and architecture and/or cellular positioning (LTE, 5G NR) including relevant measurement types (ToA, TDoA, RTT, AoA, RSRP/RSRP fingerprinting).
• Strong foundation in estimation theory and statistical signal processing (Kalman/extended/unscented filters, particle filters, MLE, MAP, hypothesis testing).
• Hands-on experience with sensor fusion (IMU, barometer, magnetometer) and multi sensor integration for PNT solutions.
• Proficient in algorithm development and prototyping with MATLAB/Simulink and Python; production coding experience in C or C++ for embedded/real time systems.
• Experience with RF propagation, multipath modeling, array signal processing, and channel measurement/test methodologies.
• Familiarity with 3GPP positioning features and standards, and practical experience integrating with LTE/5G stacks is highly desirable.
• Strong analytical and problem-solving skills, excellent communication and cross-functional collaboration abilities, and experience mentoring engineers.
• Publication or patent record in positioning, navigation, or wireless communications is a plus, as is experience with cloud-based evaluation and CI/CD for algorithm development.

- For this position, you must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa. CyberCoders will consider for Employment in the City of Los Angeles qualified Applicants with Criminal Histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring (Ban the Box) Ordinance.This job was first posted by CyberCoders on 10/19/2026 and applications will be accepted on an ongoing basis until the position is filled or closed.Everforth CyberCoders is proud to be an Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. Our hiring process includes AI screening for keywords and minimum qualifications, and a virtual recruiter as part of the application process. A human recruiter reviews all results. Click here for details on our virtual recruiter .  Everforth CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act. Everforth CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at Benefits@CyberCoders.com to make arrangements.

Salary

$170000 - $190000 USD per year

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