Moderna reviews

3.2

40% would recommend to a friend

(850 total reviews)
avatar

Stéphane Bancel

46% approve of CEO

27% positive business outlook

Moderna has an employee rating of 3.2 out of 5 stars, based on 850 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Moderna employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

850 reviews
2.0
Aug 30, 2025
Recommend
CEO approval
Business Outlook

Pros

Good pay Good benefits People work together

Cons

Cliquey Very stressful Burnout a very real possibility Job security not good

1.0
Aug 29, 2025

Toxic Management, Unfair Evaluations, and Unprofessional Conduct

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

The company's mission is inspiring and was the primary draw for me. Some colleagues were talented and supportive when given the chance. Competitive compensation.

Cons

Extremely Toxic and Unprofessional Management: My manager engaged in bullying behavior from the start, including inconsistent feedback, shifting expectations, and creating a culture of fear. Their conduct included highly inappropriate personal oversharing, such as divulging personal trauma. Hypocritical and Unfounded Criticism: My scientific rigor and intellectual curiosity were questioned by a manager who themselves lacked the standard academic credentials for such a role, making the criticism feel particularly disingenuous and malicious. Potential for Bias: The manager made odd and unnecessary comments about the personal lives of other employees (specifically mentioning their family status) following a conversation where I shared personal information about myself. This created an uncomfortable atmosphere and raised concerns about impartiality. Unfair and Opaque Evaluation Process: For a critical training process, I was evaluated on a rubric created the morning of the test and never shown to me. I received no written feedback ever. Instructions were contradictory (e.g., I was explicitly told not to ask the manager for help, then later chastised for not coming to them directly.) Designed for Failure: The process felt deliberately stacked against me. I was only provided written documentation of my performance when faced with a final "pass or be terminated" ultimatum. No Psychological Safety or Trust: The manager fabricated feedback from other team members to support their negative narrative (e.g., I had never sought help from the person they mentioned.) There was no formal training department or onboarding team. Preparation felt haphazard and stressful. I would not recommend this company to a friend. I am grateful I left and would caution anyone to thoroughly vet the team and manager before accepting a role here.

3.0
Aug 28, 2025

Started Great

Recommend
CEO approval
Business Outlook

Pros

Early culture was amazing. Lots of autonomy and flexibility.

Cons

Brought in multiple levels of corporate leadership that got in the way of Moderna's values and mindsets.

Viewing 100 - 102 of 850 Reviews

Glassdoor has 1,138 Moderna reviews submitted anonymously by Moderna employees. Read employee reviews and ratings on Glassdoor to decide if Moderna is right for you.