Internship Additive Manufacturing Jobs in Florida

Proven to Perform.
From the edges of space to the bottoms of oceans, our materials are proven to perform -- and so is our team. We're hiring high performers as proven as our products. Join us.

The Additive Manufacturing Technician Apprentice will support the setup, operation, and maintenance of additive manufacturing equipment, including metal 3D printers and post-processing tools. This role is designed to provide hands-on experience in advanced manufacturing within the aerospace and defense industry, while developing foundational technical and problem-solving skills.

This is a great role for someone currently in a machining certificate program who is familiar and comfortable with running machines, using tools, reading blueprint and having an eye for product quality. This role is expected to work at least 20 hours per week between the hours of 8 AM to 4:30 PM onsite at our Margate, FL facility.

Primary Responsibilities:

• Assist with setting up and operating additive manufacturing (3D printing) machines following ATI procedures and safety standards
• Support removal of build supports from printed parts
• Help operate and maintain post-processing equipment such as EDM, bandsaws, and de-powdering systems
• Use basic hand tools and power tools with guidance
• Learn to identify tools and equipment used in additive manufacturing
• Assist with proper powder handling to maintain material quality and traceability
• Support routine machine maintenance tasks (cleaning filters, basic inspections, etc.)
• Help maintain cleanliness of machines and shop floor
• Assist with inventory tracking of consumables and supplies
• Observe and support troubleshooting of equipment issues alongside experienced technicians
• Maintain logs and documentation related to production and maintenance activities
• Follow all safety procedures and company policies
• Other duties as assigned

• Currently enrolled in or recently completed a technical program (e.g., Manufacturing, Machining, Engineering Technology, or related field)
• Strong interest in additive manufacturing or advanced manufacturing technologies
• Basic mechanical aptitude and willingness to learn
• Ability to follow instructions and work in a team environment
• Position requires a US Person due to government security clearance requirements
• Must be able to obtain a Department of Energy (DoE) and Department of Defense (DoD) Classified Clearance - ATI-sponsored

• Exposure to manufacturing environments (school lab, internship, or prior work experience)
• Familiarity with basic tools or shop equipment
• Interest in aerospace, defense, or advanced materials industries

• Eagerness to learn and develop technical skills
• Strong attention to detail when handling parts and equipment
• Good communication and teamwork skills
• Basic computer skills (Microsoft Office preferred)
• Ability to multitask in a fast-paced environment
• Willingness to adapt to changing priorities

• Ability to lift up to 50 pounds with assistance if needed
• Comfortable working in a manufacturing/shop environment
• Willingness to work flexible hours if required

• Hands-on experience with metal additive manufacturing equipment
• Exposure to aerospace-grade production processes
• Mentorship from experienced technicians and engineers
• Insight into real-world manufacturing operations and problem-solving

We thrive when the expectations are great, and the barriers are high. We're solving the world's most difficult challenges through materials science.Our advanced, integrated process technologies and proven performers give us a tremendous competitive advantage. When customers' systems need to fly higher, dig deeper, stand stronger, and last longer -- anywhere on, above or below the earth -- ATI is proven to perform.

*It is ATI's policy to not provide immigration sponsorship for any of the company's positions.

ATI and its subsidiary companies will provide equal employment opportunities to all applicants without regard to applicant's race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, veteran status, disability status, or any other status protected be federal or state law. The company will provide reasonable accommodations to allow an applicant to participate in the hiring process if so requested.