Backwards Mentality, Good Intentions - Technician Mirion Employee Review

2.0
May 29, 2025
Recommend
CEO approval
Business Outlook

Pros

In my opinion, Mirion is a great stepping stone to obtain either research or industrial experience that later on gets you a job that pays much more. Mirion in my opinion is not a 'forever job' In my opinion the atmosphere in some spaces are open for new ideas and solutions. The company does a lot of kaizens and Continuous Improvement, though I don't see many changes as a result. They have little food-truck events or yearly Christmas parties or picnics for employees. Cafeteria with breakfast and lunch every day for purchase. Snack bar with drinks and snacks for purchase. Company will try an make an counter offer if another company tries to hire you, showing they will fight for you. The technologies are very cool and it is all very fun to learn about. Each department's directors and management are easy to talk to and they want you to succeed. Has program for paying tuition if you continue schooling for work.

Cons

I don't like the pay especially for jobs that are requiring a STEM degree. The work instructions appear old and outdated compared to the actual work processes. Managers seem disconnected from lower level workers. They used to offer certificate trainings for things like soldering but that halted a few years ago. They used to have a pretty good production bonus but they lowered it to cut costs. Its difficult for departments to get approval to approve replacement positions for those who leave, causing positions to have no backfill or training. It's hard for department heads to get approval for budget and raises for their employees, causing a lack of upwards mobility. They used to have a performance-based luncheon system that they removed. It appears difficult to receive promotions despite receiving great managerial reviews, this is likely caused by the fact that all promotions need to be approved by corporate. In my opinion it appears that management does not know the background or skills of their employees Corporate management is entirely detached from production management. As a public company, corporate only cares about increasing profit for shareholders by increasing production and cutting cost. In my opinion, they are doing this backwards. They are cutting costs by cutting employees, pay, and benefits of production facilities which is in turn hurting production. Corporate is urging general managers to cut costs by any means. Job security is at risk, and job advancement is practically nonexistent, despite how hard production directors fight for it. Corporate meanwhile is filled with so many VPs, managers, and directors, that it's hard for the produced cash flow to go anywhere else. The money is not reinvested into the cash producing factories or employees, it is used to further expand the overhead corporate structure, which cannot entirely prove the need for it's existence at this size. As the money is not reinvested into the production facilities, production does not grow. Which means the only way to make more cash flow, is to cut cost from those very same production facilities (as the corporate structure will never cut cost from itself). This causes our production facilities to be working too thin and lean, starving off the experienced workforce, and being unable to train replacements.

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Mirion Response
10mo
Thank you for taking the time to share your feedback. We sincerely appreciate your candor and detailed observations regarding compensation, work instructions, management practices, training opportunities, advancement processes, and the overall direction of company policy. We recognize that these issues are important to you and have a significant impact on your daily work experience. We also acknowledge your concerns regarding the connection between corporate management and production, as well as the effectiveness of cost-saving measures. We encourage you—and anyone else who shares these concerns—to continue the conversation. Please feel free to reach out to glassdoor@mirion.com to provide additional thoughts or suggestions. Constructive dialogue is essential to our growth, and your feedback will be considered as we work towards making improvements.

Explore other reviews about Mirion

5.0
Apr 28, 2026
Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

French company so they have to give you good benefits and PTO. Interesting work and chill environment

Cons

Bit of a boy's club and you'll be stuck with random men from a labor corp

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Mirion Response
1w
Thank you for sharing your feedback and for your contributions during your time at Mirion. We’re glad to hear you appreciated the benefits, PTO, interesting work, and overall team environment. We also appreciate your candid feedback regarding workplace culture. Creating an inclusive and respectful environment for all employees is important to us, and insights like yours help us continue improving the employee experience across the organization.If you'd like to continue this conversation, you can email us at glassdoor@mirion.com.
1.0
Apr 8, 2026
Recommend
CEO approval
Business Outlook

Pros

I am truly grateful to have crossed paths with many of my colleagues, who I found to be very smart and capable. Benefits are decent, and they have an on-site cafeteria.

Cons

Low salaries, poor raises, very limited opportunities for advancement, and an incredibly dysfunctional, toxic work environment. The current site leadership here is incredibly unprofessional, and can be openly hostile to any employees who fail to properly "kiss the ring". Staffing is lean, most departments are chronically understaffed, and experience abnormally high turnover. Advancement is possible, but it requires a complete lack of work/life balance, and the lack of any meaningful raises means you'll be making less than new hires by the time you actually get promoted. HR is absolutely atrocious, and actively enables a culture of retaliation. Middle management is largely composed of incompetent yes-people. High performers people are regularly thrown under the bus and let go in order to pass blame downwards, I've seen many talented people get go for incredibly petty/retaliatory reasons by their ineffectual bosses to prevent themselves from getting fired. As a result, many departments are locked into a perpetual cycle of trying to shift blame onto one another, resulting in a debilitating amount of infighting; a direct reflection of the poor leadership of the organization. Upper management is incredibly top-heavy, and entirely detached from the day to day operations of the organization. Outside of a continuous push for monthly, quarterly, and annual revenue to appease shareholders, little to no effort is made to resolve in day to day problems faced by employees. Higher level positions are almost always external hires. Numerous desperately needed positions are regularly unfilled/get withdrawn due to lack of budget allocation from upper management.

3
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Mirion Response
1w
Thank you for taking the time to share your feedback and for recognizing the talented colleagues, benefits, and amenities you experienced during your time at Mirion. We take comments regarding workplace culture, leadership, employee support, and professionalism seriously and your comments will be escalated to the appropriate team. We appreciate your candid perspective and wish you success in your future endeavors.
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