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L3Harris Technologies

Global defense contractor delivering aerospace tech

Sr Associate - Systems Engineer

Flight Dynamics & GNCUpdated on Nov 14
Full-timeYorba Linda, CA, USAIn-person

About the Job

Requirements

  • A Bachelor's degree in Electrical Engineering, Applied Mathematics, or a similar STEM major, plus at least 2 years of relevant experience; alternatively, a Graduate Degree in Electrical Engineering, Applied Mathematics, or a similar STEM major with 0 to 2 additional years of related experience; or, in lieu of a degree, at least 6 years of related experience.
  • At least 2 years of experience with DOORS, Cameo, MATLAB/Simulink, or C/C++, including coursework.
  • Ability to obtain an active U.S. Department of War Secret clearance or higher.

Responsibilities

  • Generate, trace, allocate, verify, and validate requirements specifications.
  • Plan integration and testing, including generating plans and procedures.
  • Conduct trade studies.
  • Generate functional block diagrams and use-case diagrams.
  • Perform system reliability, maintainability, and safety analyses.
  • Create and present design review materials.
  • Perform unit-level and system-level integration and testing in the laboratory and in the field.
  • Verify system interfaces.

Desired Qualifications

  • Familiarity with or interest in GPS, GPS receivers, or Assured Position, Navigation, and Timing.
  • Experience with radio frequency signal processing, digital signal processing, and/or GPS/INS algorithm development.
  • Experience with Kalman filters, including extended Kalman filters, adaptive filtering, optimization theory, and design.
  • Experience in modeling and simulation.
  • An active U.S. Department of War Secret clearance or higher.

About the Company

L3Harris Technologies

Global defense contractor delivering aerospace tech

L3Harris Technologies provides advanced aerospace, defense, and space systems for governments and commercial customers. Its products include sensors, communications, and propulsion—such as tactical radios, night-vision gear, satellite payloads, missile defense, and space propulsion—delivered as integrated systems for operations across air, land, sea, space, and cyber domains. The company blends legacy technologies from two joining giants with newer capabilities, faster acquisition cycles, and a focus on missiles, space, and resilient communications to field solutions quickly. Its goal is to be a trusted, scale-ready provider of next‑generation defense and intelligence capabilities for national security and related customers.

Company size
10,001+
Company stage
IPO
Headquarters
Melbourne, FL
Founded
1895

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