Top 255 Machine operators Jobs in Trenton, Nj

Machinist
Princeton Critical Minerals —Princeton, NJ
- $100,000 - $120,000 a year
- Full-time
- Management
- 5 years
- High school diploma or GED
- Paid holidays
- Health insurance
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Extrusion Operator - 2nd & 3rd shift Opportunities
Americhem —Morrisville, PA
- $21 an hour
- Full-time
- Oracle
- Customer service
- Computer literacy
- Health savings account
- AD&D insurance
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Lamination Machine Operator
CP Flexible Packaging —Bristol, PA
- $21 an hour
- Computer literacy
- Writing skills
- Basic math
- AD&D insurance
- Paid holidays
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Blowmold Operator
Tuscan Dairy Farms —Burlington, NJ
- $24.39 an hour
- Overtime
- High school diploma or GED
- Ability to lift 50 pounds
- Criminal background check
- Paid holidays
- Health insurance
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Assembly Line Worker
Surface Technology, Inc —Ewing, NJ
- $16 - $18 an hour
- Full-time
- Assembly
- In-person
- Manufacturing
- Health insurance
- 401(k)
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Machine Operator
ABI Tape —Moorestown, NJ
- $28.30 - $30.50 an hour
- Full-time
- Mid-level
- Forklift
- In-person
- Health savings account
- Paid holidays
Packaging Team Lead
ANI Pharmaceuticals —East Windsor, NJ
- $70,000 - $85,000 a year
- Full-time
- High school diploma or GED
- Mentoring
- Cleaning
- Paid holidays
- Disability insurance
3d
CNC Operator
Mercer Glass Fab —Trenton, NJ
- Email
- Mid-level
Machinist-CNC Mill III
Consarc —Rancocas, NJ
- $30 - $32 an hour
- Full-time
- Pass drug screening
- Forklift
- Ability to climb stairs
- Profit sharing
- Health insurance
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Machinist CNC & Manual Lathe I
Consarc —Rancocas, NJ
- $20 - $23 an hour
- Full-time
- 5 years
- Pass drug screening
- Forklift
- Health savings account
- Health insurance
Quick Apply
Machinist 2nd Shift
Precision Castparts Corp. —Langhorne, PA
- Full-time
- English
- Mid-level
- High school diploma or GED
7d
Machinist CNC & Manual Lathe II
Consarc —Rancocas, NJ
- $25 - $28 an hour
- Full-time
- Microsoft Outlook
- 5 years
- Pass drug screening
- Health savings account
- Health insurance
Quick Apply
Machinist/Toolmaker
Carteret Die Casting —Somerset, NJ
- $30 - $35 an hour
- Full-time
- Mid-level
- High school diploma or GED
- Fair chance
- Health insurance
- Dental insurance
Quick Apply
10d
SHEET METAL FINISHER
LAMINAR FLOW, INC. —Warminster, PA
- $18 - $30 an hour
- 8 hour shift
- Basic math
- Mid-level
- Power tools
- Health insurance
- Dental insurance
Quick Apply
CNC Programmer/Machinist
Liberty Personnel Services, Inc, LP87610 —Rancocas, NJ
- Full-time
- Microsoft Outlook
- Computer literacy
- Basic math
Quick Apply
CNC Press Brake Operator
Confidential —Medford, NJ
- $20 - $25 an hour
- Full-time
- No background check
- Basic math
- Pass drug screening
- Health savings account
- Health insurance
Quick Apply
Painter - Blasting & Coating
Martelli Companies —Warminster, PA
- $22 - $30 an hour
- Full-time
- Mid-level
- Quality control
- In-person
- Paid holidays
- Health insurance
Quick Apply
4d
CNC or Manual Machinist, Toolmaker
Mechanical Precision inc —Flemington, NJ
- $20 - $30 an hour
- Full-time
- Basic math
- Mid-level
- US work authorization
- Paid holidays
- Health insurance
Quick Apply
CNC Operator
V&S Schuler Engineering —Trenton, NJ
- From $26 an hour
- Full-time
- CAD
- Mid-level
- Forklift
- Health savings account
- Health insurance
Quick Apply
1d
CNC Machinist – (Makino, Horizontal Milling & Turning)
Harold Beck & Sons Inc. —Newtown, PA
- Overtime
- 7 years
- Computer literacy
- English
- Health savings account
- Health insurance
Quick Apply

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Machinist

Princeton Critical Minerals
Princeton, NJ

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Job Details

Full-time
$100,000 - $120,000 a year

Benefits

Paid holidays
Health insurance
Dental insurance
Paid time off
Vision insurance
Opportunities for advancement

Qualifications

Machine assembly
Mechanical blueprint interpretation
Fabrication
CNC lathe
Mechanical design
Industrial equipment troubleshooting
High school diploma or GED
CNC milling machine
Mechanical drawings
Machining
Welding
Technical troubleshooting support
Manual machining

Full Job Description

Job Title: Workshop Manager / Machinist

Location: Princeton, New Jersey

Company: Princeton Critical Minerals

Position Overview:
Princeton Critical Minerals is seeking a skilled and hands-on Workshop Manager / Machinist to oversee daily workshop operations while actively contributing to machining, fabrication, and maintenance tasks. This role requires a balance of leadership, technical expertise, and operational efficiency to support production and R&D activities.

Key Responsibilities:

Lead day-to-day workshop operations, ensuring a safe, organized, and productive work environment.
Build, fabricate, assemble, and test prototypes, pilot systems, and production equipment.
Operate and maintain machining equipment, including CNC mills, lathes, manual machine tools, fabrication equipment, and welding systems.
Work directly with engineering teams to convert concepts, CAD models, and drawings into functional hardware.
Support rapid design-build-test cycles by identifying practical manufacturing solutions and design improvements.
Supervise and mentor technicians, machinists, interns, and contractors as needed.
Manage workshop resources, including equipment, tooling, consumables, and inventory.
Coordinate preventive maintenance and troubleshoot mechanical systems like conveyors, linear actuators, electrical, pneumatic, and hydraulic systems.
Establish workshop best practices, safety procedures, and quality standards.
Source materials, components, and fabrication services from external vendors when required.
Support field deployments, pilot installations, and equipment commissioning activities.
Drive continuous improvement initiatives to increase workshop efficiency and reduce project turnaround time.

Qualifications:

5+ years of hands-on experience in machining, fabrication, prototyping, or workshop operations.
Strong experience with CNC machining, manual machining, fabrication, and mechanical assembly.
Ability to read and interpret technical drawings and specifications
Demonstrated experience building and troubleshooting mechanical systems.
Knowledge of safety standards and best practices in a workshop environment
Excellent organizational and communication skills

Preferred Qualifications:

Experience working in startups, R&D organizations, pilot plants, or product development environments.
Proficiency with CAD/CAM software and design-for-manufacturing principles.
Welding, metal fabrication, and structural assembly experience.
Familiarity with pumps, conveyors, industrial automation, instrumentation, or process equipment.
Experience supporting field operations in industrial, mining, water treatment, or chemical processing environments.
Ability to work across disciplines including mechanical, electrical, controls, and manufacturing engineering.

Education & Experience:

High school diploma or equivalent required; technical certification or associate degree preferred
5+ years of machining experience; 2+ years in a leadership role preferred

Compensation & Benefits:

Competitive salary based on experience
Health, dental, and vision insurance
Paid time off and holidays
Opportunities for professional growth and advancement

Pay: $100,000.00 - $120,000.00 per year

Benefits:

Dental insurance
Health insurance
Vision insurance

Experience:

Machinist: 5 years (Preferred)
Workshop Manager: 2 years (Preferred)

Ability to Commute:

Princeton, NJ 08540 (Required)

Work Location: In person

Quick Apply

Refine Your Search

machine operators jobs in trenton, nj

Machinist

Extrusion Operator - 2nd & 3rd shift Opportunities

Lamination Machine Operator

Blowmold Operator

Assembly Line Worker

Machine Operator

Packaging Team Lead

CNC Operator

Machinist-CNC Mill III

Machinist CNC & Manual Lathe I

Machinist 2nd Shift

Machinist CNC & Manual Lathe II

Machinist/Toolmaker

SHEET METAL FINISHER

CNC Programmer/Machinist

CNC Press Brake Operator

Painter - Blasting & Coating

CNC or Manual Machinist, Toolmaker

CNC Operator

CNC Machinist – (Makino, Horizontal Milling & Turning)

I want to receive the latest job alert for machine operators in trenton, nj

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