Set-Up

Summary 

The CNC Set-Up Technician is responsible for performing set-ups on CNC mills and lathes, ensuring accuracy, quality, and efficiency in machining operations. This role provides technical support, training to CNC operators and assists in programming and offsets adjustments to meet production and quality standards. 

Location- Yorba Linda CA 

Mon-Fri- 6am-2:30pm $24.00 DOE 

Key Responsibilities:

CNC Set-Ups & Operation

• Perform set-ups on CNC mills and lathes to ensure accurate and efficient production 
• Execute basic programming of CNC machines and perform necessary offsets 
• Select, install, and align appropriate tooling and fixtures for jobs 
• Conduct trail runs and first-article inspections to confirm set-up accuracy 
• Assist CNC Supervisor with daily responsibilities related to CNC operations 

Quality & Process Compliance 

• Follow production, productivity, quality, and customer-service standards 
• Verify results and confirm machining accuracy to meet specifications 
• Identify opportunities for work process improvements to enhance efficiency 
• Monitor machines during initial production runs to ensure consistent quality 

Documentation & Standards 

• Confirm and maintain accurate documentations of set-ups and machining processes 
• Ensure  compliance with company policies and procedures for CNC operations 
• Maintain records of tools, offsets, and set-up sheets for repeatability 

Training & Support 

• Provide training to CNC operators on set-ups performed 
• Support operators with technical questions and troubleshooting during production
• Mentor junior team members in safe and effective CNC practices 

Machine Maintenance & Safety

• Perform routine checks to ensure machines are clean, lubricated, and operating properly 
• Report mechanical or process issues to maintenance or supervision promptly 
• Maintain in safe work area by following safety protocols and wearing proper PPE 

Collaboration & Communication 

•  Work closely with engineers, supervisors, and quality inspectors to resolve machining or set-up issues 
• Communicate effectively with the production team to ensure smooth workflow and on-time delivery

Additional Duties 

• Perform other related duties and responsibilities as assigned to support business needs  

Qualification

• Minimum 2 years of CNC set-up experience (mills and lathes)  
• Knowledge of CNC programming and offset adjustments 
• Strong knowledge of machine tooling, fixtures, and set-ups procedures 
• Ability to read and interpret blueprints, technical drawings, and GD & T (Geometric dimensioning & Tolerancing) 
• Skilled in the use of precision measuring instruments (calipers, micrometers, gauges, CMM, etc.) 
• Familiarity with first-article inspections and quality verification processes 
• Strong troubleshooting and problem-solving abilities 
• Understanding of safety protocols and proper use of PPE in a machine environment 
• Willingness to train and mentor CNC operations

Personal Attributes 

• Integrity and dependability with a strong sense of urgency and a focus on results
• Positive attitude, strong work ethic, and a team plater 
• Good communication and interpersonal skills; able to work well with others across departments 
• Willingness to learn, adapt, and contribute to solving problems  
• Ability to stay focused and use good judgement in day-to-day tasks 

Company Overview

Precise Aerospace Manufacturing - precisemfg.com

Precise Aerospace Manufacturing Inc. (PAM), established in 1965, is a premier full-service supplier specializing in close-tolerance custom molding and machining for the aerospace, defense, medical, and electronic industries. With over five decades of experience, PAM offers expertise in injecting, compression, and transfer molded plastics, as well as CNC machining and value-added assembly.

The company maintains AS9100 and ISO 9001 certification, ensuring adherence to stringent quality standards. PAM is also approved by major OEMs and has been privileged to manufacture parts for the NASA Space Shuttle Program

Located in Yorba, Linda, California, Precise Aerospace Manufacturing is committed to delivering high-quality, precision-engineered solutions to meet the demanding requirements of its diverse clientele.

Pexco is a leading component supplier across a variety of industrial end markets and applications with production facilities in the US, Mexico, and Canada. The Company is primarily engaged in designing and manufacturing not only extruded plastic (commodity to high-performance) tubes and profiles through an expansive twelve-site footprint but also specializes in the injection molding of high-performance polymer parts. In addition, Pexco offers a wide range of differentiated, value-added services, including design, prototyping, die building, sub-assembly, fabrication and supply chain management. Moreover, Pexco has developed deep expertise in processing PTFE rod, tube, sheet, tape, and pipe, as well as in rubber extrusion serving the RV and other industries.

Pexco’s innovative products are utilized in fluid handling, electrical insulation, traffic safety, infrastructure, and lighting applications across aerospace & defense, medical, electronics & semiconductors, mobility, environmental testing, pharmaceuticals, food & beverage, and other high-growth end-markets. The Company sells directly to more than 2,000 customers, including OEMs and end-users, as well as through distribution in certain markets.

Pexco has built an industry-leading reputation through its focus on short-run products with rapid turnarounds, tight tolerances, material science expertise, and a high degree of operational complexity. The company has a proven track record of growing its core segments and entering attractive new verticals over time to gain an increased share of a $10 billion total addressable market.

Pexco’s strategy is to consistently deliver compelling customer value within both our core and strategic market segments. Continuous improvement and ease of doing business (internal and external), remain a consistent operating theme for Pexco.