Patriot Machine, Inc. logo

Quality Engineer

Patriot Machine, Inc. Saint Charles, Missouri, United States

onsitefull-time
Posted Feb 24, 2026Apply by Mar 27, 2026

Role & seniority: Quality Engineer (experienced), hands-on quality leadership in manufacturing.

Stack/tools: Aerospace machining context; interpret blueprints/3D models; RSCA and corrective actions; statistical process control; MS Office (Excel/PowerPoint/Word); familiarity with NX/CATIA (preferred).

Top 3 responsibilities

  1. Develop and document inspection/test instructions; ensure proper flow-down of quality requirements across job travelers, blueprints, 3D models, and specs.

  2. Interpret specifications and analyze quality-related costs; drive continuous improvement through root cause analysis and corrective actions.

  3. Apply statistical process control to monitor/improve processes and ensure nonconforming material is handled appropriately.

Must-have skills

  • Technical degree in Mechanical/Manufacturing/Quality Engineering or 5+ years QE experience

  • U.S. Person; ability to obtain/maintain security clearance if required

  • Proficient in MS Office (Excel, PowerPoint, Word)

  • Strong verbal/written communication; self-motivated; collaborative; problem-solving mindset

Nice-to-haves

  • ASQ CQE certification

  • Aerospace industry experience

  • Familiarity with NX and CATIA

  • Deeper manufacturing process knowledge

  • Location & work type: Patriot Machine, Inc., St. Charles, Missouri; on-site, full-time, potential requirement for U.S. Citizenship and security clearance per government access rules.

Full Description

We are seeking an experienced Quality Engineer with a strong background in manufacturing processes, specifically aerospace machining and related operations. In this hands-on role, you will be responsible for ensuring quality requirements are accurately communicated and implemented across job travelers, blueprints, 3D models, and technical specifications. This position also plays a key role in implementing root cause analysis and corrective actions for nonconforming material.

Responsibilities

Develop and document inspection and test instructions, identifying new quality processes or inspection techniques Interpret blueprints and technical specifications Review job travelers and work instructions to ensure proper flow-down of quality requirements Analyze quality-related costs and drive continuous improvement through root cause and corrective actions Apply statistical process control techniques to monitor and improve processes

Requirements

Technical degree in Mechanical, Manufacturing, or Quality Engineering, or 5+ years of experience as a Quality Engineer Must be a U.S. Person Proficient in Microsoft Office Suite, especially Excel, PowerPoint, and Word Strong verbal and written communication skills Self-motivated with a strong work ethic and the ability to collaborate in a team environment Forward-thinking and innovative mindset with a passion for problem-solving

Preferred Qualifications

ASQ Certified Quality Engineer (CQE) Experience in the aerospace industry Familiarity with NX and CATIA 3D CAD software In-depth knowledge of manufacturing processes

May be required to obtain and maintain a U.S. Security Clearance at the appropriate level. Requires U.S. Citizenship. Must also be able to satisfy federal government requirements for access to government information, and having dual citizenship may preclude you from being able to meet this requirement.

Company Profile

Patriot Machine, Inc. is a technologically advanced aerospace manufacturer headquartered in St. Charles, Missouri. We supply complex structural parts and assemblies made from aluminum, titanium and steel to America’s largest aircraft manufacturers. Our culture of innovation and continuous improvement attracts skilled workers who are looking for a challenge. We offer opportunities to learn, grow and help shape the future of aerospace by applying innovative approaches to problem-solving.

Patriot Machine is a woman-owned business currently consisting of over 190 employees and 277,000 square feet of manufacturing and office space. We recently expanded into a new advanced manufacturing facility with ample space for further growth. We provide employees the opportunity to work alongside industry experts at an ultramodern manufacturing company.

Patriot Machine offers an excellent benefits package including health, dental, vision, life/disability, 401(k) with employer contributions, paid vacation and holidays.

Quality EngineeringManufacturing ProcessesAerospace MachiningRoot Cause AnalysisCorrective ActionsInspectionBlueprintsTechnical SpecificationsStatistical Process ControlMicrosoft Office SuiteExcelCommunicationProblem-SolvingContinuous ImprovementN/XCATIAmulti-location

Cookies & analytics consent

We serve candidates globally, so we only activate Google Tag Manager and other analytics after you opt in. This keeps us aligned with GDPR/UK DPA, ePrivacy, LGPD, and similar rules. Essential features still run without analytics cookies.

Read how we use data in our Privacy Policy and Terms of Service.