McMaster-Carr reviews

2.8

29% would recommend to a friend

(1,367 total reviews)

Jay Delaney

30% approve of CEO

45% positive business outlook

McMaster-Carr has an employee rating of 2.8 out of 5 stars, based on 1,367 company reviews on Glassdoor which indicates that most employees have an average working experience there. The McMaster-Carr employee rating is 24% below average for employers within the Construction, Repair & Maintenance Services industry (3.7 stars).

Reviews by job title

1K reviews
1.0
May 24, 2026
Recommend
CEO approval
Business Outlook

Pros

Tuition Reimbursement (after working there for at least a year)

Cons

This is not a company where ambitious, experienced professionals build meaningful careers. It is a place where talent stagnates, initiative is wasted, and capable employees are systematically undervalued. If you are young, inexperienced, and simply need a paycheck for a couple of years, you can probably survive here long enough to save money, chip away at student loans, use the tuition reimbursement benefit, and move on. Beyond that, there is very little reason to stay and you won't gain any skills that look desirable on a resume. If you are a mid-career professional with real expertise, leadership aspirations or any desire to be intellectually challenged, avoid this place entirely. The company’s culture is deeply dysfunctional and built on one of the most backwards management philosophies I have ever witnessed. There are essentially two castes of employees: management-track hires and everyone else. The management pipeline is almost exclusively reserved for extremely young, inexperienced graduates recruited from prestigious universities, as though the name on a diploma automatically qualifies someone to lead teams and operations. Apparently, McMaster-Carr believes a 22-year-old with a Northwestern or Harvard degree — but no real-world leadership experience — is inherently more qualified than employees who have spent years or decades actually learning the business. Watching seasoned professionals with decades of institutional knowledge report to fresh-out-of-college managers who clearly have no idea what they are doing is both embarrassing and infuriating. It creates an environment where competence is routinely ignored in favor of pedigree and optics. I have never seen a company so openly dismiss internal talent while simultaneously glorifying inexperienced outsiders. Hard work is not rewarded here in any meaningful way. Instead of promoting high performers, management arbitrarily shuffles them between departments under the guise of “development,” often with little warning and no input from the employee. There is no transparent internal hiring process, no legitimate path for career progression, and no sense that your professional goals matter at all. Your future is largely determined by managerial favoritism, random organizational reshuffling, and luck. I will admit that I took this job because I was desperate to get out of my previous career field. Because of this, I ignored many red flags during the job interview process. I was sold the idea that my nearly 15 years of prior professional experience and transferable skills would allow me to grow into a versatile, impactful role within the company. The reality was laughably different. I was funneled into what was essentially glorified data entry work using outdated systems. The technology at this company is shockingly archaic. Entire departments operate on software that feels untouched since the 1980s and 1990s. Day after day consisted of mind-numbing spreadsheet manipulation, repetitive administrative tasks, and tedious data entry into ancient IBM systems. There was no innovation, no creativity, no meaningful problem-solving. Just endless busywork wrapped in corporate jargon about “development” and “opportunity.” What made it even more absurd was seeing highly-educated and highly-experienced people reduced to similarly monotonous roles. I worked alongside people with engineering degrees, advanced education, and years of valuable industry experience who were ultimately treated as interchangeable clerical workers or call-center staff. The company bleeds talent because it has absolutely no idea how to utilize it. The longer I stayed, the more I could feel myself becoming professionally and intellectually numb. The environment is deeply demoralizing for anyone who values growth, autonomy, or competence. Once I realized there was effectively zero chance of advancement unless you were part of the preselected management pipeline, it became impossible to ignore the reality: this company does not develop professionals—it manufactures obedient corporate drones. And yes, the salary may initially look attractive. That is the trap. McMaster-Carr relies heavily on “golden handcuffs” to keep employees tolerating an otherwise miserable work environment. Before accepting an offer, ask yourself whether the paycheck is worth the toxic culture, constantly shifting performance metrics, lack of advancement opportunities, arbitrary departmental transfers, outdated technology, and the humiliation of being managed by inexperienced people who have never meaningfully led anyone in their lives. Even the remote work setup manages to feel restrictive and outdated. Instead of providing laptops, they issue desktop setups that effectively tether employees to a single room in their homes—as if control and inflexibility are embedded into every aspect of the company’s culture.

1.0
Mar 25, 2026

Look Elsewhere, Money Not Worth It

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

- The fellow employees you work alongside, not under, are exceptional people: kind, helpful, intelligent, adaptable, and part of a congenial feeling. - At times, the job instructions (so to speak) can be clear. - Lots of amenities, like a walking path, indoor walking path in the warehouse, amazing cafeteria with fair pricing, drawers with pain meds and generic DayQuil, various workspaces that promote collaboration (some sweet-looking conference rooms), natural light everywhere except the basement

Cons

- Management is an intentionally separate track and attracts very young people from excellent schools, often with little experience between college and here. It is apparent they are smart, but they are not really trained in our day-to-day job realities. They are young enough to, overall, not have terrific social skills, like avoiding saying hi to the people "under" them, never mentioning positive achievements, being very cold and hard to get to know, "professional" to the point of having walls put up, etc. There's a reason so many people mention this as a Con. It is an unnecessary wedge within this company and breeds resentment often. - Metrics sometimes are NOT clear, but good luck trying to read the tea leaves of what they expect. You are then punished for not improving enough. You might improve in one sense, but they deemphasize its importance and remind you (as if you didn't know) that your improvements still don't land you in a good enough area metric-wise. - People complain a lot here, but the common refrain, implicit or explicit, is "at least we get paid well." This is true, and the benefits are so good that front-desk staff at doctor's and dentist's offices are often wide-eyed when they look them up. Still, the stress many are under here and the lack of positive reinforcement...is it worth it? Not always. - The "we're all smart and accomplished" vibe is fair, but it gets to be a bit much, a bit of a vibe of arrogance and "win at all costs" feeling. - Your "marching orders" will change quickly and without having time to process such changes. - You will be made to feel like an idiot if you forget managerial directives, even if you did in the moment and hadn't been staring at notes right at that nanosecond. - People are stressed here. They cry in the bathroom. They vent to each other often. I've been in other corporate environments and haven't seen anything like this. There is a reason other reviews also mention a CULTURE OF FEAR. No one should encourage messing up, but the way they discourage it and expect near-perfection is bone-chilling.

1.0
Oct 24, 2025

Stay Away Unless you want to be rich

Recommend
CEO approval
Business Outlook

Pros

Money Benefits That’s it yall

Cons

Work never makes sense Unrealistic expectations Managed my inexperienced leaders Surrounded by egotistical psychos

Viewing 241 - 243 of 1,367 Reviews

Glassdoor has 1,405 McMaster-Carr reviews submitted anonymously by McMaster-Carr employees. Read employee reviews and ratings on Glassdoor to decide if McMaster-Carr is right for you.