Senior Machinist, CNC

Primary Duties & Responsibilities

• Responsible for running all CNC machines (Doosan, Haas) to the work instructions and for using the Cumulus or MES system well.
• Responsible for tracking production orders and meeting more than 95% of them.
• Set up machines, or support machine setup, to keep the overall schedule. Work with engineers to finish setups within the set time.
• Make sure tools are replaced on time and fully recorded, and report on tooling status. Use the correct fixtures and machining programs. Keep each operation running at its defined cycle time.
• Always select the correct machining program. Do not edit programs on the machine without approval. Tell the engineers right away about any abnormality or improvement idea.
• Carry out and track incoming and outgoing inspection at each operation according to the work instructions. Fill in all forms fully, and scan barcodes for traceability at every step according to the checklist.
• Monitor machine and equipment status and report it quickly and accurately. Do daily cleaning and checks, and stop the machine if anything looks abnormal.
• Work with engineers and supervisors to plan fixture changes. Support engineers with fixture and tool setup and with writing basic milling programs.
• Keep measuring instruments clean, stored in their assigned places, checked daily and within their calibration date.
• Lead and manage the training of new operators, and rotate team members so each person learns several skills.
• Suggest ideas that improve quality, reduce tooling cost and raise productivity.

• Maintain 5S on the work area, and follow all safety rules for handling and using chemicals.

   

Education & Experience

• Minimum 5 years of experience operating CNC machines in a manufacturing environment, including at least 3 years on 3-, 4- or 5-axis CNC milling machines or CNC grinding machines.
• Experience operating CNC machines with Fanuc controls.
• College diploma in Mechanical Engineering, Machine Manufacturing, Metal Cutting, or a related mechanical engineering field.
• Experience managing a team of at least 2 people.

• Knowing how to program milling machines in Mastercam is a plus.

   

Skills

• Leadership capabilities to manage and train a small team, with a strong focus on productivity and on-time delivery.
• Strong interpersonal, teaming, and problem-solving skills, with clear and coherent communication.
• Work effectively with other members of Coherent Corp., including engineers, supervisors and production teams, to meet the overall production schedule.
• Able to understand and write G-codes and M-codes for face milling, drilling, tapping, interpolation and tool compensation (R, D).
• Able to read mechanical drawings and understand GD&T (form and position tolerances).
• Good knowledge of CNC milling tools, standard cutting parameters for common materials, and tool holder selection. Basic understanding of clamping force and stress.

• Skilled with measuring instruments such as calipers, micrometers, pin gauges and Go/NoGo gauges, according to work instructions and drawing requirements.

   

Working Conditions

• Works in a CNC machining shop-floor environment.
• Exposure to shop chemicals such as coolant, alcohol and cleaning agents, so care is required at all times.

• Must report high-risk quality events and unsafe behavior to the supervisor, and escalate to the next management level if the issue is not corrected.

   

Physical Requirements

• Must wear safety shoes at all times on site, and safety glasses wherever safety rules require them.
• Ability to stand and walk for long periods on the shop floor.
• Ability to lift and handle parts, fixtures and tooling (weight limit per company standard).

• Good eyesight for detailed inspection work and for reading measuring instruments.

   

Safety Requirements

 

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Quality and Environmental Responsibilities

 

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.