CareerPlan

Principal Software Engineer

USAFull-time2026-10-08 → 2026-11-09
Citizens onlySecurity clearance required

Core

Lead technical design, development, and validation of real-time RF sensor systems and signal-processing algorithms for defense and intelligence applications.

Role type

Principal Software Engineer (Real-time Systems & Signal Processing)

Builds

Real-time, multithreaded, distributed, hardware-connected RF sensor systems and visualization tools

Domain

Defense, Intelligence, National Security, Sensors, Radar, Sonar, Electronic Warfare

Deliverable

production ML models

Required skills

C/C++, Python, MATLAB, Git, Linux, Real-time software development, Signal processing, Embedded systems, Multithreaded programming, Hardware integration, Technical leadership

Preferred skills

Top Secret/TS/SCI clearance, RF sensor-system architectures, Human-machine interface design, Open architecture principles

Responsibilities

Lead technical design and development of real-time RF sensor systems; Integrate signal-processing algorithms into software frameworks; Define and execute system-level validation tests; Mentor junior and mid-level engineers; Collaborate with government sponsors and stakeholders; Contribute to proposal development and technical writing; Develop user interfaces and visualization tools

Seniority

Principal, hands-on IC with strategic leadership