Puslinch, On Cnc programmer Jobs – 78 Openings This Week

CNC QA Specialist
Sienci Labs Inc. —Waterloo, ON
- $75,000–$90,000 a year
- Full-time
- Bachelor's
- Scripting
- In-person
- Dental care
- Paid time off
Quick apply
autocad/cnc operator
BPG —Brampton, ON
- $22–$27 an hour
- Full-time
- AutoCAD
- CAD
- Basic math
Quick apply
6d
Shop Supervisor / Lead CNC Machinist
Tru-Tech Precision Inc —Mississauga, ON
- From $40 an hour
- Full-time
- CAD
- Basic math
- Assembly
- Dental care
- Paid time off
Quick apply
2h
CNC Machine Operator
FlowertownHRservices —Mississauga, ON
- $19.50 an hour
- Full-time
- Manufacturing
- Mechanical knowledge
Quick apply
7d
CNC Machinist (SCM 5-Axis) - Custom Architectural Millwork;Out of Provinces Candidates Welcome!
Provincial Store Fixtures Ltd. —Mississauga, ON
- $20–$24 an hour
- Overtime
- Travel
- In-person
- No travel
- Wellness program
- Dental care
Quick apply
8d
CNC Operator – Stone Fabrication (Granite, Quartz & Marble)
Stone and Stone —Mississauga, ON
- $18–$25 an hour
- Full-time
- Heavy lifting
- CAD
- Quality Control
Quick apply
12d
CNC Setup Programmer - Brampton, ON (On-site)
Victaulic —Brampton, ON
- $27–$35 an hour
- Full-time
- CAD
- In-person
- Communication skills
Manual CNC Machinist
Nova Staffing Inc —Mississauga, ON
- $23–$25 an hour
- Full-time
- CAD
- Basic math
- High school diploma or GED
Quick apply
12h

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CNC Programmer/Setter/Operator
Pond-Side Machining —Proton Station, ON
If you are an experienced machinist who loves the technical challenge of Mastercam programming, enjoys physical machine setup, and wants to learn or assist with…
$21.01–$37.96 an hour
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Manufacturing Supervisor
Mancor Industries —Oakville, ON
Ability to read and interpret engineering drawings, GD&T, blueprints, and work instructions. Ensure operators follow standardized work, engineering drawings,…
$70,000–$85,000 a year
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CNC Programming Manager
LHM Technologies Inc. —Vaughan, ON
Collaborate with engineering and production teams to interpret mechanical drawings and schematics for accurate machining.
$41,701.61–$136,946.40 a year
Quick apply
11d
CNC Machinist, Set-up/Op, Programmers
FBT Inc. —St. Catharines, ON
FBT Inc. is committed to providing accommodations for persons with disabilities. CNC Mill Programmers / CNC Operators (3-axis / 5-axis)*.
$20–$40 an hour
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CNC QA Specialist

Sienci Labs Inc.
Waterloo, ON

Quick apply

Job details

Permanent | Full-time

Benefits

Casual dress
Extended health care
Dental care
Paid time off
Discounted or free food
Work from home
Company events
Vision care
Flexible schedule
Life insurance
On-site parking

Skills

Jira
CNC programming
Firmware
Machining
Bachelor's
Scripting
Customer support
CNC

Full job description

About Sienci Labs

At Sienci Labs, we build software that empowers people to create, collaborate, and innovate. Our tools are used by a growing community of developers, businesses, and creators around the world. We're a small, fast-moving team that thrives on solving real-world problems through clean code, smart engineering, and a relentless focus on quality.

About the Role

We're looking for a QA Analyst who comes from the CNC world—someone who knows how machines work, how operators use them, and what goes wrong when software and hardware don't play nice.

This role is less about writing unit tests from scratch and more about being the eyes and ears on the ground. You'll connect with our customer support, product, and manufacturing teams to surface real-world issues, reproduce them, and communicate clearly with our software developers so they can fix them fast.

If you've spent time around CNC routers, mills, or lathes—and you have a knack for spotting problems, documenting them clearly, and working with developers to get them resolved—this role is for you.

What You'll Be Doing

Act as the primary link between our software development team and other departments (support, product, manufacturing) to identify and prioritize CNC-related software issues.
Proactively reach out to support teams and customers to gather real-world bug reports, usage patterns, and workflow frustrations.
Reproduce bugs in realistic CNC scenarios (toolpath generation, machine control, G-code execution, etc.).
Document issues clearly and concisely for developers using Jira.
Work with developers to debug and validate fixes from a CNC operator's perspective.
Perform manual testing of desktop (Electron) and web applications, with a focus on CNC-specific workflows.
Help improve QA processes by feeding real-world machine behavior back into the development cycle.
Keep test documentation focused on real-world use cases, not just theoretical edge cases.

What We're Looking For

Hands-on CNC experience – required. You understand G-code, toolpaths, machine setup, collets, bits, feeds and speeds, and common failure modes (crashes, missed steps, tool breakage, etc.).
Experience with CNC firmware, especially GRBL and GRBLHAL – strongly preferred.
Some exposure to software testing or QA, even if informal (e.g., running test cuts, reporting bugs to a developer, validating firmware updates).
Ability to communicate technical issues clearly to developers and non-technical staff alike.
A proactive, curious mindset – you don't wait for bugs to be reported; you ask questions, test edge cases, and dig into how the software behaves on real machines.
Familiarity with basic bug tracking tools like Jira (or willingness to learn quickly).
Ability to work independently and prioritize issues based on real-world impact.

Nice to Have

Experience with CAM software (e.g., Fusion 360, VCarve, Aspire, or similar).
Experience with other CNC controllers (Mach3, LinuxCNC, etc.).
Background in customer support or field service for CNC equipment.
Basic scripting or programming skills (helpful for writing simple test scripts, but not required).

Education & Experience

CNC experience – required (minimum 2 years in a CNC operator, machinist, or similar hands-on role).
QA or testing experience – preferred (even if it's informal or from a CNC-related context).
GRBL/GRBLHAL knowledge – strongly preferred.
Bachelor's degree in a related field – preferred, but not required if CNC experience is strong.

Why Work at Sienci Labs?

You'll be the person who connects machine-side reality with software-side development. Your insights will directly shape how our software performs for thousands of CNC users. You'll work with a tight-knit team that values real-world feedback, clean code, and continuous improvement—all without the corporate bureaucracy.

Pay: $75,000.00-$90,000.00 per year

Benefits:

Casual dress
Company events
Dental care
Discounted or free food
Extended health care
Flexible schedule
Life insurance
On-site parking
Paid time off
Vision care
Work from home

Work Location: In person

Quick apply

Refine Your Search

cnc programmer jobs in puslinch, on

CNC QA Specialist

autocad/cnc operator

Shop Supervisor / Lead CNC Machinist

CNC Machine Operator

CNC Machinist (SCM 5-Axis) - Custom Architectural Millwork;Out of Provinces Candidates Welcome!

CNC Operator – Stone Fabrication (Granite, Quartz & Marble)

CNC Setup Programmer - Brampton, ON (On-site)

Manual CNC Machinist

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