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L3Harris Technologies

Global defense contractor delivering aerospace tech

Senior Specialist - Systems Engineering, ATLAS Orbital Analyst

Flight Dynamics & GNCUpdated on Nov 14
Full-timeVandenberg Space Force Base, CA, USAIn-person

About the Job

Requirements

  • A bachelor's degree and at least six years of prior relevant experience, or a graduate degree and at least four years of prior related experience, or at least ten years of prior related experience in lieu of a degree.
  • A Top Secret/Sensitive Compartmented Information (TS/SCI) clearance is required.
  • Advanced understanding of satellite space situational awareness activities as an orbital analyst, including orbit determination and satellite characterization systems and the application of data from different phenomenologies.
  • Knowledge across integrated systems including ATLAS, message broker services, Data as a Service, platform and infrastructure, and data sources to assess operational impacts and conduct root-cause analysis.
  • Ability to provide on-call support with a four-hour recall when needed.

Responsibilities

  • Provide orbital analyst subject-matter expertise in satellite space situational awareness activities, including orbit determination and satellite characterization systems and use of data from varied phenomenologies, to assist customers.
  • Support ATLAS users in performing ATLAS functions.
  • Maintain an understanding of ATLAS operations and status, and identify system issues impeding ATLAS operations or user functions.
  • Support resolution of integrated system issues in coordination with key stakeholders, applying cross-system expertise to assess impacts and conduct root-cause analysis for issues affecting ATLAS operations.
  • Coordinate with the ATLAS System Operations team and Integrated Product Teams on trouble tickets and other operational issues, ensuring functionality issues are addressed according to operational-unit and program priorities.
  • When needed, provide on-call support with a four-hour recall to assess ATLAS issues, determine causes and operational impacts, and inform government decisions.

Desired Qualifications

  • Experience with CAVENet and Astrodynamic Support Workstation (ASW).
  • Experience with SPADOC.
  • Experience with STK/Astrogator and Astrodynamics Standards.
  • Experience with the Space Domain Awareness mission.
  • Experience with spacecraft operations and orbit analysis.
  • Knowledge of ephemeris and orbit determination.

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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