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L3Harris Technologies

Global defense contractor delivering aerospace tech

Space Propulsion Test Mechanic C-2nd Shift

PropulsionUpdated on Nov 14
Full-timeWest Palm Beach, FL, USA$34.94 /hr

About the Job

Requirements

  • Requires a high school diploma or equivalent and a minimum of 0–4 years of experience.
  • Requires an Airframe and Powerplant (A&P) license or equivalent industrial experience.

Responsibilities

  • Assemble, mount, and test development and production space propulsion systems, components, and rigs.
  • Work from procedures, drawings or prints, work instructions, and specifications, and interface with engineering to meet balancing, assembly, mounting, and testing requirements on new or development hardware.
  • Assist in cleaning, assembling, setting up, and pressure testing components, rigs, and facilities.
  • Follow established procedures and work instructions where the method of work is specified, or work with a higher-grade mechanic to operate and maintain support equipment, making simple modifications as required.
  • Maintain and repair test facility valves, vacuum pumps, and high-pressure piping systems.
  • Use mechanics' hand tools and specialty tools on light- to medium-weight parts, sometimes in awkward or strained positions using manual or mechanically assisted devices.
  • Work with methods and operations engineers to help develop improved tooling and process changes for assembly and testing.
  • Participate occasionally in investigations by analyzing data, diagnosing problems, and recommending solutions.
  • Audit records, analyze and compute data, and maintain logs to ensure compliance with departmental procedures and customer requirements.
  • Comply with federal and state environmental and safety regulations and company procedures for operating test facilities and assembling space propulsion systems.
  • Perform other related work of comparable or lower skill level as directed in support of department objectives.
  • Assist with handling and distributing liquids, steam, cryogenics, and high-pressure gases.
  • Perform routine calibrations, maintain facilities, and comply with area safety and environmental requirements.
  • Maintain required logs and records.
  • Travel occasionally to off-site customer locations to perform service bulletins.
  • Refer difficulties or unusual situations to a leader or supervisor.

Desired Qualifications

  • A two-year technical degree, trade school, or equivalent, and 3–5 years of experience.

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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