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L3Harris Technologies

Global defense contractor delivering aerospace tech

Specialist - Systems Engineering

AvionicsUpdated on Nov 14
Full-timeAshburn, VA, USA$92.5k - $171.5k

About the Job

Requirements

  • A bachelor's degree and at least four years of prior engineering experience, or a graduate degree and at least two years of prior engineering experience; alternatively, at least eight years of prior engineering experience in lieu of a degree.
  • An active U.S. Secret security clearance.
  • Ability to lift up to 20 pounds.
  • Experience with and understanding of aerospace systems, especially development of integrated hardware/software products.
  • Experience with Model Based Systems Engineering.
  • Experience with MATLAB, LabView, Python, or C/C++/C#.
  • Experience in unmanned aircraft or guided weapon systems.
  • Experience in radar systems, other sensor modalities, or RF systems.
  • Experience with requirements management using DOORS.
  • Experience in proposal development, including generating basis of estimates.
  • Experience developing use cases from customer objectives and concepts of operations.
  • Systems engineering experience involving design and integration of complex hardware/software systems, definition of multiple interfaces, and trade-offs among multiple solution options.
  • Direct experience with system integration, engineering testing, and system performance characterization.

Responsibilities

  • Define, flow down, and maintain traceability of requirements for complex electronic systems, using agile product systems and software development and Model-Based Systems Engineering processes to improve development speed and quality.
  • Lead and perform integration activities for new designs and updates.
  • Develop integration and verification plans and procedures.
  • Coordinate integration testing to verify system operation.
  • Coordinate with Test Engineers to ensure proper test execution.
  • Lead rapid learning cycles across requirements development, design, build, integration and test, and verification and validation.
  • Lead and address technical issues arising during production and implement solutions.
  • Identify risks in system design and production processes and develop mitigation strategies.
  • Mentor junior engineers and provide technical guidance and training.
  • Escalate issues to the IPTL when unable to resolve them.
  • Collaborate across engineering and operations functions to drive solutions.
  • Interact with vendors regarding technical issues.
  • Help perform risk assessments and develop mitigation strategies for complex projects.
  • Conduct lessons-learned sessions and apply findings to future deliveries.
  • Gather feedback, identify areas for improvement, and implement improvements.
  • Synthesize system designs for complex electronic systems, including processes and interfaces in testing.
  • Conduct trade studies on a variety of systems and components.
  • Create and maintain technical data packages, system specifications, design documents, maintenance plans, sparing plans, and verification procedures.
  • Analyze data from design verification test efforts.
  • Develop and run simulations and other analysis tools to predict system performance in various environments.
  • Provide event planning, system preparation, troubleshooting, maintenance, training, and customer support.
  • Travel up to 10% as required.

Desired Qualifications

  • Experience with and understanding of aerospace systems, especially development of integrated hardware/software products.
  • Experience with Model Based Systems Engineering.
  • Experience with MATLAB, LabView, Python, or C/C++/C#.
  • Experience in unmanned aircraft or guided weapon systems.
  • Experience in radar systems, other sensor modalities, or RF systems.
  • Experience with requirements management using DOORS.
  • Experience in proposal development, including generating basis of estimates.
  • Experience developing use cases from customer objectives and concepts of operations.
  • Strong interpersonal skills for collaborating in a multidisciplinary, diverse, and dynamic team environment.
  • Systems engineering experience involving design and integration of complex hardware/software systems, definition of multiple interfaces, and trade-offs among multiple solution options.
  • Direct experience with system integration, engineering testing, and system performance characterization.

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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