Patriot Machine, Inc. Tech Stack

CNC machining of complex aerospace structural parts and assemblies

Aviation & Aerospace St. Charles, MO 51–200 employees Founded 1991 Privately Held

Patriot Machine manufactures precision-machined aerospace components (aluminum, titanium, stainless steel) for OEMs in defense and commercial aviation. The company is actively modernizing its legacy Windows Forms / SQL Server stack toward web-based tools and cloud infrastructure (Blazor, Azure DevOps), while automating CNC programming and replacing Crystal Reports — a shift from batch-oriented internal systems toward real-time production visibility and reduced manual overhead.

Tech Stack 33 technologies

Core StackSQL Server C# ASP.NET JavaScript Visual Studio CATIA SQL Server Reporting Services Visual Basic .NET ASP.NET MVC Windows Forms Entity Framework IIS Azure DevOps Server Siemens NX Vericut Epicor Microsoft Office Excel Word PowerPoint NX Micrometer MIG welding CNC Grinder Windows PLC Stencil Unigraphics Microsoft Project+1 more

AdoptingC# Blazor

ReplacingCrystal Reports

What Patriot Machine, Inc. Is Building

◆Challenges

Reducing inventory
Reducing quality cost
Reducing nonconforming material
Improving accounting systems
Maximizing throughput
Minimizing operating cost
Automating cnc programming and verification
Repetitive task automation
Migrating from thick clients to web
Replacing crystal reports

▲Active Projects

401(k) audits
Internal reporting
Status tracking tools for critical production orders
Status tracking tools for non-recurring projects
Automation of cnc programming and verification process
Migrating from thick clients to web tools
Replacing crystal reports
Upgrading backend infrastructure
Facilities improvement projects
Tooling and fixturing design for aircraft parts

Hiring Activity

Accelerating70 roles · 35 in 30d

Department

Manufacturing

Engineering

Finance

Ops

Logistics

Security

Support

Seniority

Mid

Junior

Senior

Intern

Manager

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About Patriot Machine, Inc.

Founded in 1991 and headquartered in St. Charles, Missouri, Patriot Machine specializes in three- to six-axis CNC machining of complex structural aircraft parts and assemblies. The company serves original equipment manufacturers across both defense and commercial aerospace sectors. With approximately 160 employees, Patriot operates a manufacturing-heavy organization focused on delivering high-complexity, low-volume production with tight quality and delivery tolerances. Core operations span CNC machining (Siemens NX, Vericut, Unigraphics), tooling and fixturing design, welding, and grinding.

HeadquartersSt. Charles, MO

Company Size51–200 employees

Founded1991

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Patriot Machine use?

SQL Server and SQL Server Reporting Services for data; C#, ASP.NET, and Entity Framework for backend; Visual Studio and Azure DevOps Server for development; Siemens NX, Vericut, and Unigraphics for CAD/CAM; Epicor for ERP.

What is Patriot Machine working on?

Automation of CNC programming and verification, migration from thick-client to web-based tools, replacement of Crystal Reports, production order tracking, internal reporting infrastructure, and tooling/fixturing design for aircraft parts.