We specialize in producing high-tolerance, precision machined and fabricated components and assemblies.
South Paris, Maine
Precinmac is a family of precision manufacturing companies delivering complex, close-tolerance components and assemblies for the aerospace, defense, space, energy, and semiconductor industries. Across our U.S. and Canadian facilities, we bring together advanced machining, fabrication, EDM, engineering, assembly, and finishing capabilities to support some of the world’s most demanding programs. We have a history of delivering value to our customers through our engineering expertise, lean manufacturing techniques, and unparalleled quality. All of our facilities are ISO 9001:2015 and AS9100D certified. Precision manufacturing. Essential missions. One family of companies.
On-site · Guelph
The Set-Up Technician is responsible for setting up and operating 4 and 5-axis CNC milling machines to meet production schedules and quality standards. They must also perform first-article inspections, maintain tooling, and train operators to ensure efficient production flow.
On-site · Guelph
Operate assigned machines safely and efficiently to meet production targets, producing parts to engineering specifications and unloading and deburring finished parts. Perform dimensional and quality checks, document results, report maintenance needs, and follow safety requirements while supporting training and continuous improvement.
On-site · Milton
Develop machining process plans and create, simulate, and prove out CNC programs for milling and multi-axis machines, optimizing setup, cycle time, tooling costs, and quality. Design fixtures, gauges, cutting tools, and inspection plans; interpret CMM reports; maintain documentation; and collaborate with teams on problem-solving and continuous improvement.
On-site · Guelph
The Continuous Improvement Leader will facilitate Kaizen events and coach front-line employees to drive structured problem-solving and process improvements. They are responsible for implementing Lean tools and strengthening daily management systems to ensure measurable performance gains across the shop floor.
On-site · Milton
The Continuous Improvement Leader will facilitate Kaizen events and coach front-line employees to lead structured problem-solving initiatives. They are responsible for strengthening daily management systems and driving operational excellence across the shop floor.
On-site · Milton
The Quality Engineer is responsible for maintaining and improving the AS9100/ISO9001 QMS system while coordinating QC teams and resolving product issues. They will also act as a liaison with customers and lead cross-functional teams during new product introductions.
On-site · Milton
The Quality Inspector is responsible for performing final visual inspections of products and ensuring they meet design and dimensional specifications. They also handle equipment calibration, product packaging, and maintain accurate quality documentation.
On-site · Milton
The Quality Technician is responsible for operating CMM machines and performing mechanical inspections to ensure product conformance to specifications. They also manage non-conforming materials, calibrate measuring equipment, and provide training to new employees.
On-site · Milton
The role involves managing and maintaining the Microsoft Dynamics 365 Business Central environment while overseeing network and infrastructure tasks. Additionally, the analyst will perform data analysis and develop Power BI reports to provide actionable business insights.
On-site · Milton
The CNC Set-up Technician is responsible for setting up and operating multi-axis milling machines while ensuring production efficiency and quality standards. They must also perform program proving, maintain tooling, and train operators to ensure on-time delivery and safety compliance.
On-site · Milton
The Quality Engineer is responsible for maintaining and improving the AS9100/ISO9001 quality management system and coordinating QC team activities. They will also lead cross-functional NPI teams, perform root cause analysis, and act as a liaison between the company and customers regarding quality issues.
On-site · Milton
The Millwright will perform preventative and predictive maintenance on CNC machining equipment and general facility repairs. They will also collaborate with OEM service personnel during major installations and machine repairs.
On-site · Guelph
The Quality Engineer ensures products and processes meet quality standards by maintaining management systems and leading cross-functional problem-solving initiatives. They also support new product introductions and act as a technical liaison for customer quality requirements.
