Top 8 Senior machine operator Jobs in Littleton, Ma

Senior CNC Machinist - CNC Lathe (Setup & Programming)
Phillips Precision (Boylston, MA) —Boylston, MA
- $36 - $44 an hour
- Full-time
- Background check
- Basic math
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
Sr. Associate, Serialization and Packaging
Replimune —Framingham, MA
- $103,500 - $133,500 a year
- Full-time
- Oracle
- Mid-level
- High school diploma or GED
Quick Apply
Sr Machinist
MIT Lincoln Laboratory —Lexington, MA
- $44.63 - $48.65 an hour
- Extended hours
- Microsoft Outlook
- Word processing
- Ability to lift 50 pounds
- Health insurance
- Dental insurance
Sr Machinist
Parker Hannifin Corporation —Devens, MA
- $26.60 - $40.15 an hour
- Full-time
- Basic math
- Mid-level
- 3 years
- Paid parental leave
- Paid holidays
Sr CNC Machinist
Textron Systems —Wilmington, MA
- $67,900 - $101,300 a year
- Full-time
- CAD
- Continuous improvement
- Senior level
- Paid training
- Health savings account
MACHINIST, SENIOR, EXPERIMENTAL, College of Arts & Sciences, Physics
Boston University —Boston, MA
- 5 years
- University
- Senior level
- Paid holidays
- Health insurance
Senior CNC Programmer & Machinist, 5-Axis
Rennscot —Woburn, MA
- $105,000 - $150,000 a year
- Full-time
- 5 years
- Engineering
- No experience needed
- Paid holidays
- Disability insurance
Senior CNC Programmer & Machinist, 5-Axis
Rennscot MFG —Woburn, MA
- $105,000 - $150,000 a year
- Full-time
- 5 years
- Engineering
- No experience needed

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senior machine operator jobs near littleton, ma

Senior CNC Machinist - CNC Lathe (Setup & Programming)

Phillips Precision (Boylston, MA)
Boylston, MA

Quick Apply

Job Details

Full-time
$36 - $44 an hour

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
401(k) matching
Professional development assistance
Flexible schedule
Life insurance

Qualifications

CNC programming
Computer operation
Machine setup
Equipment setup (production tasks)
CNC lathe
Tooling
Team leadership
Basic math
Machining fixtures
Machine troubleshooting
Machining tool setup
GD&T
Industrial equipment troubleshooting
High school diploma or GED
CAM software
Team development
Machining
Documentation tools
Math
Professional development support
Mastercam
Holding fixtures proficiency
Geometry
Quality control
Mentoring
Quality inspection
Training machine operators
Blueprint reading
Leading team collaboration initiatives
Production monitoring

Full Job Description

CNC Lathe Machinist Position Summary:

We are seeking a highly experienced and detail-oriented Senior CNC Lathe Machinist to lead our precision manufacturing operations. This senior-level role requires advanced expertise in CNC lathe programming and operation using MasterCam, comprehensive setup and tooling knowledge, and proven ability to mentor junior staff. The successful candidate will drive manufacturing excellence through optimized processes, superior quality control, and innovative problem-solving while supporting both prototype development and high-volume production manufacturing. As a technical leader, you will mentor junior machinists, establish quality standards, and collaborate across departments to continuously improve cycle times, efficiency, and product quality.

CNC Lathe Machinist Key Responsibilities:

Programming & Machine Setup:

Develop, edit, and optimize CNC programs using MasterCam.
Set up CNC lathes for both prototype and production jobs.
Design and implement custom fixtures and select tooling for optimal performance.

Production & Quality Control:

Operate CNC equipment to produce high-quality components to exact specifications.
Define inspection checkpoints and quality criteria for junior machinists and operators.
Partner with the Quality Control team to ensure all products meet or exceed standards.
Troubleshoot equipment or programming issues to minimize downtime.
Maintain a scrap/rework rate below 2%, ensuring consistent product quality.

Leadership & Team Development:

Collaborate with the Production Manager to streamline workflows and job routings.
Mentor and train junior machinists, fostering a culture of skill development and accountability.
Maintain a clean, organized, and safe work environment, modeling best practices for the team.

CNC Lathe Machinist Required Skills & Experience:

Proven expertise in CNC lathe programming and operation (MasterCam required).
Extensive experience with setup, tooling, fixture design, and operation of CNC lathes—especially with live tooling and twin spindle configurations.
Strong troubleshooting and problem-solving capabilities related to machining processes.
Demonstrated leadership experience with the ability to train and guide team members.
Familiarity with key production metrics (spindle utilization, cycle time, efficiency, etc.).

Physical & Technical Requirements:

Ability to stand or sit for extended periods during shifts.
Capability to lift up to 50 lbs and perform physical tasks related to machine operation.
Manual dexterity for handling tools and parts with precision.
Proficiency in computer-based programming and documentation tools.

Performance Metrics:

Improved cycle and setup times through optimized machining processes.
Scrap and rework rates consistently under 2%.
Meets or exceeds estimated time targets on job travelers and work orders.

Job Type: Full-time

Pay: $36.00 - $44.00 per hour

Benefits:

401(k)
401(k) matching
Dental insurance
Flexible schedule
Health insurance
Life insurance
Paid time off
Professional development assistance
Vision insurance

People with a criminal record are encouraged to apply

Education:

High school or equivalent (Required)

Experience:

Mastercam: 3 years (Required)
GD&T: 3 years (Required)
CNC Lathe: 3 years (Required)
Lathe Setup: 2 years (Preferred)
Live Tooling: 2 years (Required)
Working with Twin Spindle Lathes: 2 years (Required)

Location:

Boylston, MA 01505 (Preferred)

Shift availability:

Day Shift (Required)

Ability to Commute:

Boylston, MA 01505 (Required)

Work Location: In person

Quick Apply

Refine Your Search

senior machine operator jobs in littleton, ma

Senior CNC Machinist - CNC Lathe (Setup & Programming)

Sr. Associate, Serialization and Packaging

Sr Machinist

Sr Machinist

Sr CNC Machinist

MACHINIST, SENIOR, EXPERIMENTAL, College of Arts & Sciences, Physics

Senior CNC Programmer & Machinist, 5-Axis

Senior CNC Programmer & Machinist, 5-Axis

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