Good work environment, but limited career advancement - Anonymous employee ATCC Employee Review

3.0
16 May 2026
Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Nice work environment and decent benefits

Cons

No career advancement beyond the senior scientist role.

Explore other reviews about ATCC

5.0
28 May 2026
Recommend
CEO approval
Business outlook

Pros

Great work environment and managment

Cons

small company so get to know everyone in the building

3.0
25 May 2026
Recommend
CEO approval
Business outlook

Pros

- Benefits are pretty good -People I directly work with in the labs are good at their jobs - Manassas Campus has a convenient grab and go food area which helps out when I forget to pack a lunch / don't have time to go out and grab something -Closed between Christmas and New Years

Cons

- Needs better coverage for mental health care - It seems like a lot of money goes towards administrative areas, while the lab wings are pretty cramped. It badly needs an extension with additional lab spaces. - Company recently changed from biweekly paychecks to weekly paychecks, which limits the ability to flex time, and being salaried, overtime is not compensated. -Can be very difficult to climb the ladder. Admin staff seem to be promoted more easily than lab staff. - Large reliance on paper records - Management tends to rush implementation of new systems before they're ready - Even with this being a non-profit, C-suite management makes multi-hundred-thousand-dollar salaries, and the old CEO was making over $2M in 2024 while not contributing much. It's hard to believe they're in touch with the common employee - Dragged their heels on implementing parental leave until forced to by law. HR loves to emphasize the small things they implement. -No leave sharing program

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