Senior CNC Machinist
About this role
About Us:
How many companies can say they’ve been in business for over 179 years?!
Here at ZEISS, we certainly can! As the pioneers of science, ZEISS handles the everchanging environments in a fast-paced world, meeting it with cutting edge of technologies and continuous advancements. ZEISS believes that innovation and technology are the key to a sustainable future and solutions for global change. We have a diverse range of portfolios throughout the ZEISS family in segments like, Industrial Quality & Research, Medical Technology, Consumer Markets and Semiconductor Manufacturing Technology. We are a global company with over 42,000 employees and have over 4,000 in the US and Canada alone! Make a difference, come join the team!
What’s the role?
We’re seeking an experienced Senior CNC Machinist with 3+ years of leadership or management experience and a strong background in CNC turning and milling. The ideal candidate will bring 8+ years of CNC machining expertise, 5+ years in a manufacturing environment with a Lean mindset, and proven capability in GD&T interpretation, CAD/CAM workflows, and machine setup. This role will mentor junior machinists, drive process improvements, and contribute to production planning and quality initiatives.
Sound Interesting?
Here’s what you’ll do:
Lead and mentor CNC machining team members; plan, assign, and monitor daily workloads.
Set up, program, calibrate, and operate CNC turning and milling centers; optimize cycle times and part quality.
Interpret and apply GD&T per engineering drawings; verify tolerances and document inspection results.
Collaborate with design, process, and quality teams to translate CAD models into manufacturable parts.
Develop and optimize CNC programs using CAD/CAM software; support fixture design and tooling selection.
Drive Lean manufacturing initiatives: standard work, 5S, continuous improvement, and waste reduction.
Lead root cause analysis for dimensional issues and implement corrective actions.
Mentor junior machinists on best practices, safety standards, and machine maintenance.
Assist in qualification of new equipment, tooling, and CAM workflows; participate in capital equipment justifications.
Ensure compliance with all safety, quality, and environmental requirements.
Other duties as assigned by supervisor
Do you qualify?
High School Diploma or GED
Associate degree or certificate from a community college or technical school (2-year programs) in CNC technology, manufacturing technology, or precision machining (preferred)
8+ years of CNC machining experience (turning and milling), with 3+ years in a leadership or management role.
1–3 years of experience interpreting and applying GD&T on engineering drawings.
1–3 years of experience setting up CNC turning and milling machines (setup, offsets, zeroing, probes/tools).
5+ years of hands-on CAD/CAM software experience
We have amazing benefits to support you as an employee at ZEISS!
- Medical
- Vision
- Dental
- 401k Matching
- Employee Assistance Programs
- Vacation and sick pay
- The list goes on!
The above is intended to describe the general content of and requirements for this job. It is not to be construed as an exhaustive statement of requirements, duties, or responsibilities. The Company reserves the right to interpret, amend, or otherwise modify, in whole or in part, any job description at any time, at its sole discretion.
Your ZEISS Recruiting Team:
Maria KhalilZeiss provides Equal Employment Opportunity without unlawful regard to an Applicants race, color, religion, creed, sex, gender, marital status, age, national origin or ancestry, physical or mental disability, medical condition, military or veteran status, citizen status, sexual orientation, pregnancy (includes childbirth, breastfeeding or related medical condition), genetic predisposition, carrier status, gender expression or identity, including transgender identity, or any other class or characteristic protected by federal, state, or local law of the employee (or the people with whom the employee associates, including relatives and friends).
Company at a glance
ZEISS is an internationally leading technology enterprise operating in the fields of optics and optoelectronics. In the previous fiscal year, the ZEISS Group generated annual revenue totaling almost 12 billion euros in its four segments Semiconductor Manufacturing Technology, Industrial Quality & Research, Medical Technology, and Consumer Markets (September 30, 2025).
For its customers, ZEISS develops, produces, and distributes highly innovative solutions for industrial metrology and quality assurance, microscopy solutions for the life sciences and materials research, and medical technology solutions for diagnostics and treatment in ophthalmology and microsurgery. The name ZEISS is also synonymous with the world's leading lithography optics, which are used by the chip industry to manufacture semiconductor components. There is global demand for trendsetting ZEISS brand products such as eyeglass lenses, camera lenses, and binoculars.
With a portfolio aligned with future growth areas like digitalization, healthcare, and Smart Production and a strong brand, ZEISS is shaping the future of technology and constantly advancing the world of optics and related fields with its solutions. The company's significant, sustainable investments in research and development lay the foundation for the success and continued expansion of ZEISS' technology and market leadership. ZEISS invests 15 percent of its revenue in research and development – this high level of expenditure has a long tradition at ZEISS and is also an investment in the future.
With over 46,600 employees, ZEISS is active globally in around 50 countries with more than 60 sales and service locations, around 40 research and development facilities, and 30 production facilities worldwide.
Learn more about ZEISS: www.zeiss.com/about
Data privacy: www.zeiss.com/data-protection
Imprint: www.zeiss.com/publisher
This is ZEISS's official LinkedIn account. It follows the ZEISS Netiquette: www.zeiss.com/netiquette
Top Benefits
- Medical
- Vision
- Dental
- 401k Matching
- Employee Assistance Programs
- Vacation pay
- Sick pay
Tired of cold applications?
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Know someone who'd be great for this?