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CNC Machinist - Milling - 2nd Shift 3:45pm - 12:15am


Ayer, MA, US, 01432

REQ ID:  40543

Sealed Air designs and delivers packaging solutions that protect essential goods transported worldwide, preserve food, enable e-commerce and digital connectivity, and help create a global supply chain that is touchless, safer, less wasteful, and more resilient. 

Our people are entrepreneurial innovators and problem solvers committed to bringing unique insights and solutions to the needs of our customers, stakeholders, and society. At SEE, we are creating a community of inventors, problem solvers, and future makers that are passionate about fulfilling our purpose.

Sealed Air generated $5.5 billion in sales in 2021 and has approximately 16,500 employees who serve customers in 114 countries. To learn more, visit

Job Description

*$3,000 SIGN ON BONUS!

CNC MACHINIST – MILLING – 2nd Shift (3:45 pm – 12:15 am, M-F)

Sealed Air Corporation’s equipment manufacturing site located in Ayer, Massachusetts is seeking driven manufacturing professionals with exceptional work ethics to fill our current CNC Milling Machinist opening on 2nd shift.  The qualified candidates must be able to work from written procedures, blueprints, and verbal instructions under minimal supervision.  Our ideal team members must be familiar with various types of material including aluminum, CRS, and 304 SST, tooling, and CNC setups and breakdowns.  Other requirements include mathematical skills, knowledge of machining procedures, and the willingness to learn our manufacturing processes.

Specific Responsibilities Include

  • Maintain safe operations by adhering to safely procedures and regulations.
  • Set tool registers, offsets, compensation, and conditional switches
  • Calculate dimensions and tolerances using basic mathematics and instruments such as micrometers and Vernier calipers
  • Verify settings by adhering to blueprint specifications and international standards
  • Maintain specifications by observing drilling, grooving, milling, and cutting

(This includes turning, facing, knurling and internal/external threading, and manual esthetics to meet quality expectations)

  • Ability to adjust adhering to print specifications
  • Detect malfunctions and troubleshoot
  • Accomplish organization goals by exploring opportunities to add value to job accomplishments
  • Other duties as assigned

Skills and Experience

  • Minimum 2 years machinist experience required
  • High School Diploma or GED
  • SET-UP (vs. operator only)
  • Must be able to read and interpret blueprints and sketches to produce parts
  • Knowledge of OKUMA, FADALS, and ROBODRILLS helpful
  • Understanding of G and M Codes
  • Must be able to speak, read, and write English
  • Process improvement
  • Knowledge of Lean practices desired
  • Functional and Technical Skills
  • Tooling
  • Good judgment
  • Conceptual Skills

Requisition id: 40543 

Relocation: No  

The Company is committed to providing equal employment opportunities to all applicants for employment and to all employees, without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, protected disability, veteran status, or any other protected status in accordance with applicable federal, state or local laws.



It is our responsibility to leverage what we have to affect positive and meaningful change for our communities and planet using Sealed Air’s global resources and expertise.

Corporate sustainability. It’s about improving the lives of people around the world by addressing pressing needs in the communities where we and our customers operate.

Customer Success. Meeting our customers' needs. At Sealed Air it’s more than a goal, it’s an integral part of our business practices, our innovative solutions, and our values.

Leaving our communities better than we found them through dedication of time, talent and resources.

Nearest Major Market: Boston

Job Segment: CNC, 2nd Shift, Supply Chain, Business Process, Supply, Manufacturing, Night, Operations, Management

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