Sr. Machinist

Senior Machinist

Cooling performance limits high‑power computing, semiconductor fab, cell networks, photonics, power electronics, and most of our digital world. Patented Stack Forging™ process enables complex micro‑geometries, resulting in single‑piece, leak‑tight parts that deliver superior cooling performance, lower pressure drops, and exceptional reliability.

About the role:

As a Senior Machinist you will be responsible for the programming and operation of the in‑house CNC shop. You will provide feedback to the Solutions Delivery and Production teams regarding part feasibility and machinability while finding creative and scalable solutions to support the Stack Forging process. This role is critical in production operation, influencing the manufacturing process of nearly every part delivered.

The position requires 5 days onsite per week.

Responsibilities are subject to change based on shifting business needs.

• Engage with Technical Sales and Solutions Engineering in feasibility discussions, offering feedback to facilitate the manufacturing of customer parts.
• Program and cut parts, purchase materials and tooling. (CAMWorks experience strongly preferred).
• Identify and implement novel fixturing solutions for parts that will be difficult to indicate repeatably.
• Cooperatively work with the Solutions Delivery, Production, and Quality Teams to correctly dimension drawings and create datums that will match manufacturing workflows.
• Generate accurate forecasting and scheduling of production work.
• Stay digitally organized, updating work statuses, best practices for file storage and traceability.

• 5–7+ years of CNC programming and machining experience, including tooling selection and setup.
• Experience in setup and machining of castings or other parts where each piece of starting material is slightly different.
• Experience in setup and machining of parts that have been 3D printed.
• Ability to use precision measuring instruments to verify product quality.
• Experience with troubleshooting and problem‑solving in a machining environment.
• Experience with the development and execution of programming, processing, operational/set‑up sheets, and work instructions related to the manufacturing of orders utilizing ISO procedures.
• Experience developing manufacturing plans for high‑volume production.

Salary range: $54,000 – $81,000. The role includes a competitive bonus plan that will take into account individual, group, and corporate performance, and a competitive benefits package.

To support an efficient and fair hiring process, we may use technology‑assisted tools, including artificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions are ultimately made by human reviewers.

Johnson Controls International plc. is an equal employment opportunity and affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, genetic information, sexual orientation, gender identity, status as a qualified individual with a disability or any other characteristic protected by law. To view more information about your equal opportunity and non‑discrimination rights as a candidate, visit EEO is the Law.

If you are an individual with a disability and you require an accommodation during the application process, please visit here. For details, please visit the About Us tab on the Johnson Controls Careers site at