Good co-workers, but few promotional opportunities - Anonymous employee Johns Manville Employee Review

3.0
Jun 14, 2016
Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

JM hires a great group of people. There was a good deal of flexibility in my position, which is nice for working parents (but it totally depends on the supervisor as others are more the micromanager-type ). JM benefits are decent, especially the 401K and their matching abilities.

Cons

Limited promotional opportunities. Little recognition from managers. Employees are given only 2 weeks vacation when first hired and it doesn't get increased until they reach the 5 year mark. Beware of HR - they are horrible!!!!

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5.0
Jun 5, 2026
Recommend
CEO approval
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Pros

Easy hiring process. No issues whatsoever.

Cons

None so far. Everyone is respectful.

4.0
Jul 1, 2026
Recommend
CEO approval
Business Outlook

Pros

Supportive of interns and their projects.

Cons

Not a lot of opportunities to be hired full time after interning.

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