Company · Industrial parts distribution

McMaster-Carr_

As of 30 October 2026, McMaster-Carr has 27 open roles (1 new in 30 days), its logistics warehouse and transport team is hiring most, and its postings name IBM Db2, ASP.NET and C# as the tools the team works in.

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

, United States1001-5000 employees250M-1B revenue, est.B2Bmcmaster.com ↗LinkedIn ↗
Headquarters
, , United States
Employees
1001-5000 employees (linkedin)
Sells to
manufacturing and industry, construction and facilities
Certifications on site
Site languages
EN
Career system
Greenhouse
27open roles · 1 new in 30 days
14tools named in postings
Canada, GA, Israel, United Stateshiring locations
0change signals read in postings
02 — What they do, whom they sell to, who else does it

McMaster-Carr in one screen

Read from mcmaster.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What McMaster-Carr does

McMaster-Carr is an industrial parts distributor that provides a catalog of fasteners, tools and components for businesses. Its assortment spans fastening & joining, hand tools, hardware, safety supplies, plumbing and janitorial, electrical & lighting, material handling, power transmission, measuring & inspecting, and sawing & cutting.

industrial fastenershand toolssafety suppliesplumbing supplieselectrical and lighting products
Whom it sells to

Named on the site: manufacturing and industry, construction and facilities.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 589 scored.

Mars SupplyUnited States · 51-200 employeesMartin SupplyUnited States · 201-500 employeesmaquisulcomercial.com.brBrazil · 51-200 employeesmnc-industrial.comID · 201-500 employeesUIKERSwitzerland · 51-200 employeesPacker FastenerUnited States · 51-200 employees
03 — Tech stack, with the evidence

What McMaster-Carr says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

IBM Db2Software engineering · high confidence · 4 postings
• Upgrading DB2 and other fundamental platform components with comprehensive assessment of dependencies and robust risk mitigation practices.
Senior z/OS Platform Engineer · first seen 2025-10-22
ASP.NETSoftware engineering · high confidence · 3 postings
• Backend: NET, .NET 10, ASP.NET Core, C#, Python
Lead Software Engineer · first seen 2025-10-22
C#Software engineering · high confidence · 3 postings
• 4+ years of professional full-stack or backend software engineering experience, with strong proficiency in a compiled language such as C#, Java, C++, or Rust (see our Software Engineer II role for earlier-career experience)
Lead Software Engineer · first seen 2025-10-22
CSSSoftware engineering · high confidence · 3 postings
• Frontend: React, Typescript, JavaScript, CSS
Lead Software Engineer · first seen 2025-10-22
.NETSoftware engineering · high confidence · 3 postings
• Backend: NET, .NET 10, ASP.NET Core, C#, Python
Lead Software Engineer · first seen 2025-10-22
ElasticsearchSoftware engineering · high confidence · 3 postings
• Database: MongoDB, Elasticsearch, SQL, Db2, Redis
Lead Software Engineer · first seen 2025-10-22
JavaScriptSoftware engineering · high confidence · 3 postings
• Frontend: React, Typescript, JavaScript, CSS
Lead Software Engineer · first seen 2025-10-22
MongoDBSoftware engineering · high confidence · 3 postings
• Database: MongoDB, Elasticsearch, SQL, Db2, Redis
Lead Software Engineer · first seen 2025-10-22
PythonSoftware engineering · high confidence · 3 postings
• Backend: NET, .NET 10, ASP.NET Core, C#, Python
Lead Software Engineer · first seen 2025-10-22
ReactSoftware engineering · high confidence · 3 postings
• Frontend: React, Typescript, JavaScript, CSS
Lead Software Engineer · first seen 2025-10-22
RedisSoftware engineering · high confidence · 3 postings
• Database: MongoDB, Elasticsearch, SQL, Db2, Redis
Lead Software Engineer · first seen 2025-10-22
SQLSoftware engineering · high confidence · 3 postings
• Database: MongoDB, Elasticsearch, SQL, Db2, Redis
Lead Software Engineer · first seen 2025-10-22
TypeScriptSoftware engineering · high confidence · 3 postings
• Frontend: React, Typescript, JavaScript, CSS
Lead Software Engineer · first seen 2025-10-22
CICS · high confidence · 1 posting
• Perform a broad range of mainframe infrastructure tasks, including supporting CICS and Db2 subsystems, applying system maintenance, and replacing physical hardware.
Senior z/OS Platform Engineer · first seen 2025-11-07
On the website or in DNS

Vendors whose code loads on mcmaster.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

04 — Hiring

27 open roles, 5 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring logistics warehouse and transport in United States →

05 — Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at McMaster-Carr, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add McMaster-Carr to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06 — Lookalikes

Companies like McMaster-Carr

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 589 scored.

Mars SupplyIndustrial parts distribution · United States51-200 employees
Martin SupplyIndustrial parts distribution · United States201-500 employees
maquisulcomercial.com.brIndustrial parts distribution · Brazil51-200 employees
mnc-industrial.comValve actuator manufacturers · ID201-500 employees
UIKERIndustrial parts distribution · Switzerland51-200 employees
Packer FastenerFastener manufacturers · United States51-200 employees
07 — Profile

From the company's own website

Legal nameMcMaster-Carr
IndustryCommerce & trade · Industrial parts distribution
Offeringsindustrial fasteners · hand tools · safety supplies · plumbing supplies · electrical and lighting products
Target customersmanufacturing and industry · construction and facilities
Geographic scopeunknown · also United Kingdom
Reviews found
Public contact points1 role addresses · 1 phone numbers
Pages readprivacy, terms, home, contact, careers, shipping
Datescrawled 2026-08-07 · profiled 2026-08-16 · hiring built 2026-10-28
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

McMaster-Carr (, United States, 1001-5000 employees) has 27 open roles, 1 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/mcmaster.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from mcmaster.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Greenhouse career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

McMaster-Carr: questions

Does McMaster-Carr use IBM Db2?

Yes, by the company's own words: 4 postings name it, first seen 2025-10-22, in the software engineering team.

Is McMaster-Carr hiring?

27 open roles as of 30 October 2026, 1 opened in the last 30 days and 3 closed. The largest team hiring is logistics warehouse and transport.

Where does this profile come from?

From mcmaster.com itself: we crawled it on 2026-08-07, built the profile on 2026-08-16, and read its career site (Greenhouse) hourly since. Headcount is from LinkedIn.

Who should I write to at McMaster-Carr?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.

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