Tool Maker C/ Machinist

L3Harris Technologies • Rockwall, TX

125d

About The Position

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Requirements

• Requires a High School Diploma or equivalent and a minimum of 6 years of prior relevant experience or 2 years post-Secondary/associate's degree with a minimum of 2 years of prior related experience.
• An associate's degree in optical technology or equivalent preferred.

Nice To Haves

• General understanding of manufacturing and assembly techniques used to fabricate antennas.
• General understanding of manufacturing and assembly techniques of composite materials.
• Prior experience in basic Microsoft Office software applications.
• Familiarity with fixturing for irregular parts.
• Experience in the Aerospace or Defense industry.
• Able to write task procedures & processes under Engineering guidance.

Responsibilities

• Set up, operate, and maintain 4-axis CNC or live tool Lathe machine to produce complex precision parts to exacting tolerances.
• Strong understanding of CNC programming (e.g., Solid Works, Fusion 360, or similar CAM software).
• Interpret engineering drawings, and CAD/CAM models to ensure proper machining strategies and dimensions.
• Understanding and application of Geometric Dimension and Tolerancing (GD&T).
• Perform machine setup, including tool selection, fixture mounting, and program verification.
• Inspect parts using precision measurement tools (e.g. micrometers, calipers, etc.) to verify conformance to specifications.
• Troubleshoot and adjust machining processes to improve efficiency and accuracy.
• Maintain a clean and organized work area and follow established safety protocols and standard operating procedures.
• Collaborate with engineering, quality, and production teams to resolve technical issues and improve machining processes.
• Document job setups and recommend process improvements to reduce setup time and increase repeatability.

What This Job Offers

• Industry: Transportation Equipment Manufacturing
• Education Level: High school or GED