About Miltera

Miltera Machining Research Corp. is a rapidly growing Canadian advanced-manufacturing and engineering company specializing in ultra-precision, high-complexity components and manufacturing solutions. Miltera serves demanding industries including space, aerospace, advanced energy, power generation, performance automotive, and other high-technology markets.

Job summary

We are looking for a Senior Precision Finisher to manage our edge-breaking and surface-finishing processes for aerospace and satellite hardware. This role involves deburring, lapping, and micro-finishing complex parts to tight tolerances. We need an experienced professional who takes ownership of their work, maintains high quality standards, and brings deep knowledge of hand tools, abrasives, and precision measurement.

Key Responsibilities

- Take full ownership of the precision finishing process
- Perform intricate micro-deburring, lapping, and stoning on complex machined geometries.
- Work under a microscope as needed to inspect parts and achieve precise edge breaking and surface quality.
- Reference engineering drawings, digital work instructions, and specifications to determine exact finishing requirements and protect critical part geometries.
- Independently verify part dimensions and critical features using precision measuring instruments, including calipers, micrometers, and optical gauges, ensuring parts meet exact quality standards.
- Apply trade knowledge to select optimal abrasives, refine hand-finishing techniques, and support shop team members on quality and finishing standards.

Skills and Know-how

- Strong personal standards, treating high-value components with care, accuracy, and accountability for the final result.
- Practical knowledge of abrasives,



grit progression, lapping compounds, and surface roughness requirements for precision metal finishing.
- Steady hands and manual dexterity required for extended micro-finishing under magnification.
- Working understanding of technical drawings, GD&T;, and digital work instructions to identify critical tolerances and feature requirements.
- Hands-on experience with standard precision measuring equipment (calipers, micrometers, pin/depth gauges) to verify work.

Education and Requirements

- Secondary school diploma (High School), GED or equivalent
- 5 to 7+ years of hands-on experience in high-precision aerospace deburring, mold/die polishing, or specialized tool finishing.
- Proven ability to work independently, manage finishing workflows, and deliver defect-free components.

What We Offer

- Full time, permanent employment with health and dental benefits.
- Opportunities for growth in an innovative, technology-driven company.
- Work with state-of-the-art equipment in modern facilities.
- A collaborative culture focused on excellence and employee development.
- Company events
- On-site parking

Eligibility for Controlled Goods Program:
The majority of Miltera’s products and technology fall under the Canadian Controlled Goods Program (CGP) and associated export control security regulations. As such,



successful candidates must be eligible to undergo a Controlled Goods security assessment. We welcome applications from candidates of all backgrounds who meet these regulatory criteria. If you are not a Canadian citizen or Permanent Resident, we encourage you to review your current visa status and the government requirements to determine your eligibility before applying. For more details on eligibility, please refer to the Government of Canada’s Controlled Goods Program. (https://www.canada.ca/en/public-services-procurement/services/industrial-security/controlled-goods.html)

Hiring Disclosures & Application Notice

Miltera is committed to an inclusive and accessible recruitment process. Accommodation is available throughout the recruitment process and employment in accordance with applicable Ontario human-rights and accessibility legislation. Applicants who require accommodation may advise Miltera when contacted regarding an opportunity.

We thank all applicants for their interest; only those selected for an interview will be contacted. In accordance with Ontario law, all candidates who complete an interview will be notified of our hiring decision within 45 days.

This posting is for an existing vacancy at our Cambridge facility.

Artificial intelligence is used to assist in the initial screening of applicants for this position.

Pay: $30.00-$35.00 per hour

Benefits:

- Company events
- Dental care
- Extended health care
- Life insurance
- On-site parking

Ability to commute/relocate:

- Cambridge, ON N1R 8L2: reliably commute or plan to relocate before starting work (preferred)

Application question(s):

- Are you eligible to work in Canada?

Work Location: In person

📌 Senior Precision Finisher (Cambridge)
🏢 Miltera Machining Research
📍 Cambridge