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L3Harris Technologies

Global defense contractor delivering aerospace tech

Senior Specialist - Systems Engineering

Spacecraft & Launch Vehicle SystemsUpdated on Nov 14
Full-timeHerndon, VA, USA

About the Job

Requirements

  • A Bachelor's degree in Engineering, Physics, or another related scientific discipline and at least 6 years of relevant experience; alternatively, a graduate degree and at least 4 years of related experience, or at least 10 years of related experience in lieu of a degree.
  • An active Top Secret security clearance.
  • At least 5 years of relevant systems engineering experience.
  • At least 4 years of relevant experience with space systems and/or sensor systems technology design, manufacture, integration, and test.

Responsibilities

  • Provide mission operations support to current L3Harris products.
  • Help develop and verify mission CONOPs and drive current CONOPS to successful program execution.
  • Work with off-site factory support and on-site customers in a fast-paced, multi-company environment.
  • Monitor and trend system performance, recognizing and responding to anomalous conditions.
  • Apply advanced engineering standards, principles, theories, concepts, and techniques to solve complex problems associated with spaceflight hardware.
  • Independently resolve engineering problems and collaborate with relevant disciplines, including mechanical, optical, electrical, and software engineering.
  • Communicate technical issues, risks, opportunities, and status regarding supplied products, and interact daily with teammates and customers to support mission success.
  • Perform technical analysis, manage specifications, and generate design review and technical documents.
  • Perform testing and design verification, requirements sell-off, and end-item data package generation.
  • Support an on-call component and occasional surge or shift work.

Desired Qualifications

  • Background in electro-optical/infrared or imaging systems design.
  • Familiarity with Linux.
  • Familiarity with ground telemetry and commanding software and mission scheduling software.
  • Strong interpersonal and communication abilities to interact with cross-functional teams and act as a customer interface.
  • A disciplined approach to procedural and program documentation of processes and results.
  • Ability to collaborate across all levels of leadership.
  • Relevant experience designing, manufacturing, integrating, testing, and selling off space-based electro-optical/infrared subsystems.
  • Model-based systems engineering and SysML.
  • Ability to manage multiple and competing priorities.
  • Ability to lead program milestone reviews, including SRR, SDR, PDR, CDR, FCA/PCA, and PSR.
  • Experience with project management aspects of technology development programs.
  • Experience estimating and managing costs and creating and managing schedules.
  • Experience with Linux, MATLAB, and Microsoft products.

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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