CareerPlan

2027 Time and Frequency Systems Scientist

El Segundo, CA, USFull-time$95k–$143k2026-10-19 → 2026-11-10
On-siteCitizens onlySecurity clearance required

Core

Develop atomic clock ensemble testbeds, simulate space-timekeeping architectures, and apply machine learning to atomic clock operations.

Role type

Research Scientist (Precision Timekeeping)

Builds

Atomic clock testbeds, timekeeping architectures, and research publications

Domain

Aerospace, Precision Timekeeping, Atomic Physics

Deliverable

production ML models

Required skills

Atomic clock operation, Time transfer and synchronization, Machine learning, Analytical modeling, Laboratory experiment design, Data analysis

Preferred skills

Space-based PNT, Precision timescale generation, Optical sensor prototyping, Frequency combs, Optical clocks

Technologies

Atomic clocks, Laser drivers, Fiber optics, Integrated photonics, Frequency combs

Responsibilities

Plan and execute experiments and data analysis in precise timekeeping; Develop new research ideas and prepare publications; Assist with proposals, analytical modeling, and data analysis; Mentor staff

Seniority

Entry-level Research Scientist