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L3Harris Technologies

Global defense contractor delivering aerospace tech

Specialist - Optical Engineer

Electrical EngineeringPosted on Nov 12
Full-timeIn-person

About the Job

Requirements

  • Applicants must be pursuing a graduate degree, with degree completion by the employment start date, or have completed a graduate degree within the last 12 months.
  • Knowledge of quantum mechanics, optics, electromagnetics, or closely related analytical methods applicable to quantum-photonic technologies is preferred.
  • Experience modeling, simulating, analyzing, or experimentally characterizing quantum, optical, or photonic systems is preferred.
  • Experience in atomic, molecular, and optical physics or solid-state quantum systems, including trapped-ion or neutral-atom systems, Rydberg electric-field sensors, nitrogen-vacancy centers in diamond, or entanglement-enabled quantum systems is preferred.
  • Experience with laser systems, optical alignment, imaging, modulation, or pulse control is preferred.
  • Experience using Python, MATLAB, or comparable tools for scientific modeling or data analysis is preferred.
  • Experience developing scientific software for quantum-system modeling, laboratory automation, or data acquisition is preferred.
  • Experience comparing predictions with experimental observations or analytical benchmarks to validate models and assess limitations is preferred.
  • Experience with optical, electronic, radio-frequency, timing, or data-acquisition instrumentation is preferred.
  • Experimental research or precision measurement experience, including uncertainty assessment and interpretation of observed system behavior, is preferred.
  • An active Top Secret/Sensitive Compartmented Information clearance with polygraph is preferred.

Responsibilities

  • Design, model, simulate, and analyze assigned quantum-photonic devices, components, and subsystem concepts, including photonic integrated circuit components where relevant.
  • Develop computational models and analysis methods to predict system behavior, evaluate performance, and guide experiments.
  • Plan and execute assigned laboratory experiments using optical, electronic, radio-frequency, timing, or data-acquisition instrumentation appropriate to the task; select and justify measurement approaches; and assess data quality, uncertainty, and observed behavior.
  • Apply quantum mechanics, optics, and engineering analysis to interpret results, validate models, and plan follow-on development.
  • Work with multidisciplinary teams to develop, integrate, and validate quantum-photonic designs at subsystem and system levels.
  • Document technical methods and results, and support internal and external design reviews and Integrated Product Teams to meet development milestones.
  • Take responsibility for the technical quality and reliable completion of assigned work with minimal supervision; coordinate technical interfaces; provide guidance within the job area as needed; and deepen technical proficiency while broadening knowledge of quantum and integrated photonics.

Desired Qualifications

  • Prior industry experience, including internships, in quantum, optical, or photonic technology development involving modeling, developing, or testing quantum sensing, quantum communications, or quantum information-processing technologies.

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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