Machine Shop Inspector

Opti Staffing Group; Portland (OR); On-site; USD 34,000 - 39,000; Full time

Job summary

Opti Staffing Group is partnering with a precision machine shop in NE Portland to hire a Dimensional Inspector to support the quality team. This role focuses on first article, in-process, and final inspections of precision-machined parts using micrometers, calipers, height gauges, bore gauges, and optical comparators.

You will read and interpret GD&T and complex engineering drawings, document results, and work with machinists to prevent quality issues.

Qualifications

• At least 4 years of dimensional inspection experience in a CNC or machine shop environment.
• Strong understanding of dimensional inspection techniques and GD&T.
• Experience using precision hand inspection tools and optical comparators.
• Ability to read and interpret complex engineering drawings.

Responsibilities

• Perform first article, in-process, and final inspections on precision-machined components.
• Use inspection equipment including micrometers, calipers, height gauges, bore gauges, indicators, and optical comparators.
• Read and interpret engineering drawings, blueprints, tight tolerances, and GD&T.
• Accurately document inspection results and maintain quality records.
• Work alongside machinists and programmers to identify and prevent quality issues.
• Maintain inspection equipment and monitor gage calibration status.
• Assist with First Article Inspection Reports (FAIRs) and other quality documentation.

Skills

Dimensional inspection

GD&T understanding

Reading drawings

Tools

Micrometers

Calipers

Height gauges

Bore gauges

Indicators

Optical comparators

ZEISS Calypso

Job description

Dimensional Machine Shop Inspector

Location: NE Portland, OR

Pay: $25–$28/hr DOE

Schedule: Day Shift

Who We Are: Opti Staffing is partnering with a precision machine shop in NE Portland to find an experienced Dimensional Inspector to join their quality team. This is a great opportunity for someone with a strong background in CNC machining inspection who takes pride in accuracy, quality, and attention to detail.

What You’ll Do:

• Perform first article, in-process, and final inspections on precision-machined components.
• Use inspection equipment including micrometers, calipers, height gauges, bore gauges, indicators, and optical comparators.
• Read and interpret engineering drawings, blueprints, tight tolerances, and GD&T.
• Accurately document inspection results and maintain quality records.
• Work alongside machinists and programmers to identify and prevent quality issues.
• Maintain inspection equipment and monitor gage calibration status.
• Assist with First Article Inspection Reports (FAIRs) and other quality documentation.

What’s In It for You:

• $25–$28/hr depending on experience.
• Consistent day shift schedule.
• Opportunity to work in a precision machining environment.
• Work with an experienced team focused on quality and continuous improvement.
• Long-term opportunity with an established machine shop.

What You Need to Have:

• At least 4 years of dimensional inspection experience in a CNC or machine shop environment.
• Strong understanding of dimensional inspection techniques and GD&T.
• Experience using precision hand inspection tools and optical comparators.
• Ability to read and interpret complex engineering drawings.
• Strong attention to detail and documentation skills.
• Reliable, self-motivated, and comfortable working with minimal supervision.

The Musts:

• 4+ years of precision inspection experience.
• Proficiency with micrometers, calipers, gauges, and comparators.
• Strong understanding of GD&T and tight-tolerance machining.
• Ability to accurately document inspection results.

Preferred:

• Experience programming, operating, or understanding CMMs (ZEISS Calypso or similar).
• Familiarity with AS9102 First Article Inspection Reports.
• Knowledge of AS9100 or ISO 9001 quality systems.
• Previous aerospace or defense machining experience.