Signal Machine Company

About Signal Machine Company

Founded in 1985, Signal Machine Company (SMC) is a precision machine shop located in New Holland, Pennsylvania in Lancaster County. For nearly four decades, we have specialized in producing precision machined parts and tool & die work for customers across multiple industries.

With a combination of CNC and manual machining capabilities, we have the flexibility to deliver everything from prototypes to high-volume production runs. At SMC, we place the highest value on service and quality, always striving to exceed customer expectations.

Equipment & Capabilities

CNC Milling

• Horizontal and vertical machining centers
• Advanced CNC milling services from 3-axis up to 5-axis
• Capable of producing complex geometries with tight tolerances
• Prototype and production capacity (1 piece to 1,000+ pieces)
• Experience machining carbon steel, tool steel, stainless, aluminum, brass, bronze, iron, and plastics

Wire EDM

• 2 Electrical Discharge Machines (EDM)
• Working envelope: 16” x 22”
• Accuracy: size and position tolerance of +/- .0002”
• Wire diameters: .012”, .010”, and .008”
• Ideal for hardened materials, intricate contours, and tight-tolerance components

Additional Capabilities

• Tool and die work
• Reverse engineering and print modifications
• Manual machining for specialized applications

Industries Served

Signal Machine Company proudly serves a diverse range of industries, including:

• Industrial manufacturing
• Marine
• Appliance
• Food service
• And more

Careers at Signal Machine Company

At Signal Machine Company, our employees gain hands-on experience with both CNC and EDM technology while working on challenging projects that require precision and creativity. We provide machinists and programmers with opportunities to expand their skills, grow their careers, and contribute to a team-driven culture.

Why Work With Us?

• Competitive pay and benefits
• Stable, full-time careers in a shop with 30+ years of experience
• Work with advanced 5-axis CNC machining centers and Wire EDM technology
• Exposure to multiple industries and materials
• A collaborative, quality-driven work environment

Location

📍 New Holland, Pennsylvania (Lancaster County) – Conveniently located in Central PA’s manufacturing corridor.

Join Our Team

Signal Machine Company continues to invest in both people and technology. If you’re a skilled CNC machinist, programmer, or EDM specialist, we’d love to hear from you.

👉 View current openings on the hireCNC job board and apply today.