5‑Axis Composites CNC Machining Specialist

A day in this role

It’s 7:00 a.m. in Rock Hill, SC. You power up a Haas 5‑axis VMC, load a carbon fiber layup tool you fixtured yesterday, and run a quick check with your micrometers. Travelers and drawings are at your elbow. You dial in the setup, run the first piece, verify it against specifications, and collaborate with teammates to fine‑tune approach paths. By mid‑morning you’re switching to a horizontal mill for a fiberglass component, updating paperwork, and inspecting critical features. Before the day ends, you’ve improved a setup, documented the change, and handed off a clean, conforming run.

We are currently hiring for First Shift: 7am-3:30pm, Monday-Friday

About Composite Resources (Re:Build CR) and Re:Build Manufacturing

Re:Build CR, LLC (Composite Resources) is an innovative, fast‑growing manufacturer of composite components, assemblies, and tooling in Rock Hill, SC. Our work spans aerospace, defense, and other demanding sectors, and we operate with a culture of teamwork, ownership, and accountability.

Re:Build Manufacturing is a family of industrial and engineering companies combining enabling technologies, strong operations, and strategic M&A to build America’s next‑generation industrial enterprise. We apply deep expertise in engineering, operations management, and technology to elevate member companies in a candid, principled, fast‑paced environment where people stretch and grow. Founded to help revitalize U.S. manufacturing, Re:Build brings together build‑to‑print production and by‑the‑hour engineering/design, expanding into complex program development, production, and our own products. Capabilities include product and systems design, automation, fabrication, assembly, and high‑volume contract manufacturing across industries such as aerospace, defense, mobility, healthcare, pharma, biotech, clean tech, chemicals, energy, lifestyle, food production, and industrial equipment.

What you’ll do

• Set up and run CNC operations for 3‑ and 5‑axis vertical and horizontal milling.
• Operate equipment to internal processes and all required documentation (drawings, specs, travelers, etc.).
• Translate travelers, blueprints, and sketches into precise composite parts and tooling.
• Inspect work throughout and at completion to confirm all specifications are met.

What you bring

• Skilled trade/technical certification (preferred).
• Hands‑on experience machining with CNC equipment.
• Fluency in reading blueprints and technical documentation.
• A non “one‑size‑fits‑all” mindset—able to rethink and improve machining approaches.
• Comfort working in complexity and juggling multiple priorities.
• Proficiency with inspection gages (calipers, micrometers, indicators, etc.).

Proficiencies

• CNC Tooling
• CNC Programming
• CNC Machine Setup & Changeover

Machines & technologies you’ll use

• CNC Mill (5+ axis VMC) (Haas)
• CNC Lathe (5+ axis)

Your impact and rewards

We’re building something that matters—for our industries and the communities where we work. Every Re:Build employee shares in company ownership and the financial rewards we create together, across all levels of the business.

Compliance and inclusion

**We want to work with people that reflect the communities in which we operate **

Re:Build Manufacturing is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, marital status, parental status, cultural background, organizational level, work styles, tenure and life experiences. Or for any other reason.

Re:Build is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. If you need assistance or an accommodation due to a disability, you may contact us at accommodations.ta@ReBuildmanufacturing.com or you may call us at 617.909.6275.