Calgon Carbon
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Calgon Carbon Reviews

7 Reviews
7 Reviews
Rating Trends

Recommend to a friend
Approve of CEO
Calgon Carbon CEO Randall Dearth
Randall Dearth
2 Ratings

    Great experience and learning experience

    • Comp & Benefits
    • Work/Life Balance
    • Senior Management
    • Culture & Values
    • Career Opportunities
    Former Intern - Facilities Engineering Intern in Pittsburgh, PA
    Former Intern - Facilities Engineering Intern in Pittsburgh, PA

    I worked at Calgon Carbon as an intern (less than a year)


    The manager was flexible about work hours. Work load was not too large. I did get to experience a large variety of work and travel to multiple plant locations. Coworkers were all happy to help out and answer questions. Everyone was respectable towards me.


    Direction of work for project was not always well defined.

    Positive Outlook
    Approves of CEO

Calgon Carbon Interviews

Interview Experience

Interview Experience


Getting an Interview

Getting an Interview


Interview Difficulty


Interview Difficulty




    Project Manager Interview

    Anonymous Interview Candidate
    Anonymous Interview Candidate
    Application Details

    I applied through college or university. The process took 2+ weeksinterviewed at Calgon Carbon in January 2009.

    Interview Details

    general interview
    why do you want to join
    what's your background
    presentation on the company
    really long interview

    Interview Questions
    Accepted Offer
    Neutral Experience
    Easy Interview

Calgon Carbon Awards & Accolades

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Additional Info

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Headquarters Pittsburgh, PA
Size 1000 to 5000 Employees
Founded 1942
Type Company - Public (CCC)
Industry Manufacturing
Revenue $500 million to $1 billion (USD) per year

This Calgon wants to take impurities in water and air away. Calgon Carbon makes activated carbons and purification systems and offers purification, separation, and concentration services to industrial process and environmental markets. It operates through three segments: Activated Carbon and Service, Equipment, and Consumer. Its Activated Carbon and Service unit makes granular and powdered activated carbon to remove organic compounds from water, air, and gases. The Equipment unit designs and installs carbon adsorption systems for use at treatment sites, including equipment... More

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