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L3Harris Technologies

Global defense contractor delivering aerospace tech

Sr. Specialist - Systems Engineer

PropulsionUpdated on Nov 14
Full-timeHuntsville, AL, USANo salary listed

About the Job

Requirements

  • A degree and at least 6 years of prior systems engineering experience are required; alternatively, a graduate degree with at least 4 years of experience, or 10 years of systems engineering experience in lieu of a degree.
  • A background in systems engineering and an understanding of Model-Based Systems Engineering are required.
  • Ability to obtain a U.S. Secret security clearance is required.

Responsibilities

  • Develop systems, subsystem, and component requirements for rocket propulsion system product development.
  • Derive, allocate, and document requirements in requirements databases and specifications.
  • Coordinate requirements and related specification change management with integrated product team members.
  • Define and coordinate requirements verification plans with integrated product team members; plan and manage compliance assessment and certification using model-based systems engineering tools.
  • Perform functional analysis and coordinate system trade studies.
  • Coordinate selection of optimized concept baselines through benefit/cost trades to support the definition of system architecture and objectives.
  • Coordinate project risk and opportunity assessment and management; prepare and report results on mitigation plans.
  • May direct, coordinate, and review the work of a small staff of engineers and/or technicians; estimate personnel needs and schedules, and assign work to meet completion dates.
  • Communicate results in oral presentations and written communications.
  • Represent the organization in meetings and teleconferences to resolve important questions and plan and coordinate work.
  • Travel 10%.

Desired Qualifications

  • A master's degree in Mechanical or Aerospace Engineering is desired.
  • An advanced degree in a relevant field is preferred.
  • Four years of relevant industry experience in systems engineering, preferably in aerospace or defense, is strongly desired.
  • Experience in systems engineering disciplines, including requirements management, risk management, and the product development cycle, is strongly desired.
  • Experience with liquid rocket propulsion is strongly desired.
  • An active U.S. Secret security clearance is preferred.
  • Experience with IBM DOORS, Cameo, and Model-Based Systems Engineering methodologies is preferred.

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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