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L3Harris Technologies

Global defense contractor delivering aerospace tech

Specialist - Systems Engineering, Space Operations Astrodynamics

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

About the Job

Requirements

  • A bachelor's degree and a minimum of four years of prior relevant experience, or a graduate degree and a minimum of two years of prior related experience. In lieu of a degree, a minimum of eight years of prior related experience is accepted.
  • An active Top Secret SCI clearance with CI Poly is required.
  • Familiarity with basic orbital mechanics.
  • Familiarity with Department of Defense and National Reconnaissance Office spacecraft and missions.
  • Experience using astrodynamics tools such as STK, GMAT, and ODTK is a plus.
  • Knowledge of Microsoft Office suite programs, including Microsoft Word, Excel, and PowerPoint.
  • Effective communication, presentation, and interpersonal skills.

Responsibilities

  • Maintain awareness of threats to space operations and high-interest events.
  • Operate and perform analysis in STK and other commercial and government-developed tools.
  • Generate, share, and present briefings and products for senior leadership and enterprise awareness.
  • Support onboarding of new and enhanced tools.
  • Perform additional duties and responsibilities as assigned.
  • Create, coordinate, and release operational messages.

Desired Qualifications

  • Familiarity with basic orbital mechanics.
  • Familiarity with Department of Defense and National Reconnaissance Office spacecraft and missions.
  • Experience using astrodynamics tools such as STK, GMAT, and ODTK.
  • Knowledge of Microsoft Office suite programs, including Microsoft Word, Excel, and PowerPoint.
  • Effective communication, presentation, and interpersonal skills.

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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