ATS Optimization Checklist for Tool and Die Maker

The Bureau of Labor Statistics reports approximately 5,500 annual openings for tool and die makers through 2032, a trade experiencing significant workforce shortages as experienced journeymen retire. Manufacturing employers, automotive suppliers, aerospace contractors, and precision machining shops are competing aggressively for skilled tool and die makers, and many now process applications through ATS platforms configured with specific tooling terminology, CNC programming keywords, and precision measurement specifications. A master craftsman whose resume uses generic manufacturing language instead of die classification types, tolerance specifications, and machine brand names will be filtered out before a shop foreman reviews the application.

This guide provides a comprehensive ATS optimization strategy for tool and die makers working in stamping, injection molding, die casting, and general tooling.

Key Takeaways

• Manufacturing ATS platforms screen tool and die maker resumes for specific die types (progressive, transfer, compound, line), material specifications, and CNC programming keywords before human review.
• Including machine brand names (Haas, Mazak, Okuma, Makino, Mitsubishi), measurement equipment (CMM, optical comparator, surface profilometer), and tolerance specifications provides granular keyword matching.
• Quantified accomplishments referencing die complexity (station count, tonnage), tolerance achievements, production rates, and cost savings dramatically improve ATS relevance scores.
• Apprenticeship completion and journeyman status must include the full program name and sponsoring organization for ATS credential parsing.
• Both manual machining and CNC skills should appear because tool and die positions require proficiency across both domains.
• Clean, single-column .docx formatting prevents parsing failures with manufacturing-sector ATS platforms.

How ATS Systems Screen Tool and Die Maker Resumes

Manufacturing companies, automotive suppliers, and tooling shops use various ATS platforms. Large manufacturers (automotive OEMs, aerospace) use Workday, SAP SuccessFactors, or Oracle Taleo. Mid-size manufacturers commonly use iCIMS, ADP, or BambooHR. Smaller precision shops may use JazzHR, Paycom, or Indeed's built-in ATS.

The ATS evaluates three primary keyword categories: tooling expertise (die types, mold types, fixture types, jig and fixture design), machining capabilities (CNC milling, CNC turning, EDM, surface grinding, jig grinding), and quality and measurement (CMM programming, GD&T, tolerance specifications, first article inspection).

Manufacturing ATS platforms are generally less sophisticated than those in the tech sector. Clean formatting is especially important because tables and complex layouts frequently cause parsing failures in these systems.

Must-Have ATS Keywords

Die Types and Tooling

Progressive die, transfer die, compound die, line die, blanking die, piercing die, forming die, draw die, trim die, cam die, injection mold, blow mold, compression mold, die cast die, jigs and fixtures, checking fixtures, weld fixtures, assembly fixtures, prototype tooling, production tooling, die maintenance, die tryout

CNC and Manual Machining

CNC milling, CNC turning, CNC grinding, wire EDM (electrical discharge machining), sinker EDM, surface grinding, cylindrical grinding, jig grinding, jig boring, manual milling (Bridgeport), manual lathe, boring mill, drill press, band saw, honing, lapping, heat treatment, hardness testing

CAD/CAM and Programming

Mastercam, SolidWorks, AutoCAD, CATIA, NX (Siemens), PowerMill, GibbsCAM, Esprit, G-code programming, M-code, conversational programming, Fanuc control, Siemens control, Mitsubishi control, tool path optimization, 3-axis milling, 4-axis milling, 5-axis milling, multi-axis programming

Quality and Measurement

Geometric Dimensioning and Tolerancing (GD&T), Coordinate Measuring Machine (CMM), Zeiss CMM, Hexagon CMM, Faro arm, optical comparator, profilometer, surface finish measurement (Ra), micrometer, caliper, height gauge, bore gauge, thread gauge, pin gauge, first article inspection (FAI), PPAP (Production Part Approval Process), SPC (Statistical Process Control), AS9100, IATF 16949, ISO 9001

Materials and Specifications

Tool steel (A2, D2, S7, H13, M2, P20), carbide, high-speed steel, stainless steel, aluminum (6061, 7075), titanium, Inconel, hardness specification (Rockwell HRC), heat treatment, EDM machining of hardened steel, tolerance to ±0.0001 inch, surface finish specifications

Resume Format That Passes ATS Screening

Tool and die maker resumes must be formatted for reliable parsing across manufacturing ATS platforms.

Save as .docx. Manufacturing ATS platforms process .docx more reliably than PDF. Use a standard font (Arial, Calibri, Times New Roman) at 10-12 points with margins between 0.5 and 1 inch.

Use a single-column layout with standard section headers: Professional Summary, Work Experience, Certifications and Apprenticeship, Technical Skills, and Education. Avoid tables, text boxes, graphics, or multi-column layouts.

For work experience, list Company Name, Job Title, Location, and Dates, followed by bullet points. Include the company's industry (automotive, aerospace, medical device) and types of tooling produced.

Section-by-Section ATS Optimization

Professional Summary

Example: "Journeyman Tool and Die Maker with 18 years of experience building and maintaining progressive dies, transfer dies, and injection molds for automotive and aerospace applications. Skilled in CNC milling (Haas, Mazak 5-axis), wire EDM (Mitsubishi, Sodick), surface grinding, and jig grinding to tolerances of ±0.0001 inch. Proficient in Mastercam, SolidWorks, and GD&T per ASME Y14.5. Completed 4-year tool and die apprenticeship through NTMA. Experienced with IATF 16949 and AS9100 quality systems."

Work Experience Bullets

• Built 14 progressive dies annually with up to 32 stations for automotive stamping applications, achieving tolerance specifications of ±0.0005 inch on critical forming dimensions and delivering dies that produced 500,000+ parts per die life cycle.
• Programmed and operated 5-axis CNC milling center (Mazak Variaxis i-700) and wire EDM (Mitsubishi MV2400S) for die component fabrication in hardened D2 and H13 tool steels, maintaining tolerances of ±0.0002 inch on cavity and punch details.
• Led die tryout and validation process for 22 new production dies, performing press setup on 200-600 ton stamping presses, adjusting timing, shut heights, and feed progressions to achieve first-article approval within 3 tryout cycles averaging 4 hours each.

Education and Apprenticeship

• Tool and Die Maker Apprenticeship (4 years, 8,000 hours) — National Tooling and Machining Association (NTMA) / [Company name] — Completed 2010
• Related coursework: blueprint reading, metallurgy, GD&T, CNC programming

Certifications

• Journeyman Tool and Die Maker — NTMA/[State] Apprenticeship Council — 2010
• NIMS Credential: CNC Milling — National Institute for Metalworking Skills — 2012
• OSHA 10-Hour General Industry — OSHA — 2022

Common ATS Rejection Reasons

1. Generic machining terms without die type specifications. "Made tools" instead of "built progressive dies" or "fabricated injection mold components" misses critical ATS keywords.

2. No machine brand names or models. ATS searches for Haas, Mazak, Okuma, Makino, Mitsubishi by name. "CNC experience" alone is insufficient.

3. Missing tolerance specifications. Including ±0.0001, ±0.0005, or similar precision measurements is a key differentiator for tool and die positions.

4. Apprenticeship not detailed. List hours completed, sponsoring organization, and journeyman status.

5. No CAD/CAM software names. Mastercam, SolidWorks, CATIA must appear by name.

6. Omitting quality standard references. IATF 16949, AS9100, ISO 9001, PPAP are expected keywords.

7. No material specifications. Tool steel grades (D2, H13, A2, S7) and hardness specifications demonstrate material knowledge.

Before-and-After Resume Examples

Example 1: Generic vs. Die-Specific

Before: "Made dies and molds for production parts."

After: "Built 12 progressive dies with 18-28 stations for automotive body panel stamping on 400-800 ton presses, fabricating components from D2 and A2 tool steel hardened to HRC 58-62, achieving ±0.0003 inch tolerance on critical pierce and form dimensions."

Example 2: Vague Skills vs. Named Equipment

Before: "Operated CNC machines and measurement tools."

After: "Programmed and operated Haas VF-4SS CNC mill, Mazak Integrex i-200 multi-tasking center, Mitsubishi MV1200R wire EDM, and Okamoto surface grinder. Performed CMM inspection on Zeiss Contura with Calypso software and optical comparator verification per GD&T specifications (ASME Y14.5)."

Example 3: No Credentials vs. Complete Apprenticeship

Before: "Experienced journeyman tool and die maker."

After: "Journeyman Tool and Die Maker — National Tooling and Machining Association (NTMA) 4-year apprenticeship, 8,000 hours completed, [Company Name], 2010. NIMS Credentialed: CNC Milling Programming Setup and Operations — National Institute for Metalworking Skills, 2012."

Tools and Certification Formatting

Trade Credentials:

• Journeyman Tool and Die Maker — NTMA, State Apprenticeship Council, or employer-sponsored program
• NIMS Credentials — National Institute for Metalworking Skills (specify: CNC Milling, CNC Turning, Grinding, EDM, Measurement)
• Journeyman Machinist — if dual-credentialed

CNC Equipment (list by manufacturer): Haas (VF series, UMC-750 5-axis), Mazak (Variaxis, Integrex), Okuma (GENOS, MULTUS), Makino (V-series, EDAF sinker EDM), Mitsubishi (wire EDM MV series), Sodick (wire EDM), Fanuc (RoboDrill), DMG Mori.

CAD/CAM Software: Mastercam, SolidWorks, CATIA, NX (Siemens), PowerMill, GibbsCAM, Esprit, AutoCAD, Cimatron.

Measurement Equipment: Zeiss CMM (Contura, Accura), Hexagon CMM, Faro Arm, Renishaw probing, optical comparator, profilometer, micrometers, calipers, gauge blocks, pin gauges.

ATS Optimization Checklist

1. Resume saved as .docx with file name including "Tool and Die Maker."
2. Single-column layout with no tables, graphics, or multi-column designs.
3. Standard section headers: Professional Summary, Work Experience, Certifications, Technical Skills, Education.
4. Contact information in document body, not in headers or footers.
5. Specific die types named: progressive, transfer, compound, injection mold.
6. CNC machine brands and models specified: Haas, Mazak, Makino, Mitsubishi.
7. Tolerance specifications included: ±0.0001, ±0.0005 or metric equivalents.
8. CAD/CAM software named: Mastercam, SolidWorks, CATIA, NX.
9. Apprenticeship details: program name, hours, sponsoring organization, completion date.
10. Tool steel grades referenced: D2, H13, A2, S7, P20.
11. Quality standards mentioned: GD&T, PPAP, IATF 16949, AS9100, ISO 9001.
12. Measurement equipment named: CMM (Zeiss/Hexagon), optical comparator, profilometer.
13. Production metrics quantified: die count, station count, tonnage, part life, tolerance achieved.
14. Resume is 1-2 pages with most relevant experience on page one.
15. Document tested in plain text editor to verify all content parses correctly.

Frequently Asked Questions

How important is apprenticeship documentation for ATS screening?

Very important. Journeyman status from a recognized apprenticeship program (NTMA, state-registered, employer-sponsored) is a primary ATS filter for tool and die maker positions. Include the program name, sponsoring organization, total hours, and completion date prominently.

Should I list both CNC and manual machining skills?

Yes. Tool and die work requires both CNC and manual skills. Include specific CNC machine brands and models alongside manual operations (Bridgeport milling, manual lathe, surface grinding, jig grinding). ATS systems search for both capability sets.

How do I show die complexity on my resume?

Quantify die complexity with station counts, press tonnage, material type, hardness specifications, and tolerance requirements. "32-station progressive die for 600-ton press, D2 tool steel at HRC 60, ±0.0003 inch on critical dimensions" provides rich keyword density.

What tolerance specifications should I include?

Include the tightest tolerances you routinely achieve. For tool and die work, ±0.0001 to ±0.0005 inch is typical for critical dimensions. Also mention surface finish requirements (Ra values) and GD&T callouts.

Are NIMS credentials valuable for ATS optimization?

NIMS (National Institute for Metalworking Skills) credentials are increasingly recognized as ATS keywords, particularly for employers who participate in NIMS certification programs. List each credential by specific area (CNC Milling, CNC Turning, Grinding, EDM, Measurement) with the full NIMS name.