Does CoreSite pay their employees well?

According to anonymously submitted Glassdoor reviews, CoreSite employees rate their compensation and benefits as 3.7 out of 5. Find out more about salaries and benefits at CoreSite. This rating has decreased by 2% over the last 12 months.

How satisfied are employees working at CoreSite?

69% of CoreSite employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated CoreSite 4.0 out of 5 for work life balance, 3.6 for culture and values and 3.5 for career opportunities.

What are the top reviewed jobs at CoreSite?

Data Center Technician (12) , Sales (5) , Manager (4) , Security Officer (4) , Data Center Operations Technician (3) , DCO Tech II (2) , DCO Tech III (2) , Employee (2) , Engineer (2) , Sales Director (2) , Staff Accountant (2) , Test Engineer (2) , Vice President of Sales (2)

What are the pros of working at CoreSite according to real employee reviews?

"Great people to work with" ((in 12 reviews)); "Pay is good." ((in 10 reviews)); "Great culture, everyone from Top to Bottom is approachable" ((in 10 reviews)); "Great Benefits" ((in 9 reviews)); "Great team to work with." ((in 8 reviews))

What are the cons of working at CoreSite according to real employee reviews?

"Very little training material to reference." ((in 3 reviews)); "I feel like the CEO is far too much into the 'Rah Rah' let's go out there and rock it mentality and not sure they really know what they are doing." ((in 3 reviews))

What are employees saying about CoreSite layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about CoreSite layoffs and their outlook for job security at CoreSite in 2026.

What are the top reviewed CoreSite locations?

Denver , Los Angeles , San Jose , Santa Clara , Secaucus , Chicago , Reston , Milpitas , Jersey City , Richmond , New York , Fresno , Miami , Somerville , McLean

CoreSite reviews

3.9

69% would recommend to a friend

(144 total reviews)

Juan Font

96% approve of CEO

83% positive business outlook

Ratings by category

4.1

Diversity & inclusion

4.0

Work/Life balance

3.7

Compensation and benefits

3.6

Culture & values

3.6

Senior management

3.5

Career opportunities

CoreSite has an employee rating of 3.9 out of 5 stars, based on 144 company reviews on Glassdoor which indicates that most employees have a good working experience there. The CoreSite employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Reviews by job title

144 reviews

5.0

Jul 25, 2024

Great Place

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

Left alone to do my job. Great culture. Almost everyone is friendly…

Cons

Understaffed. There should be more personnel for the aggressive goal that wish to attain.

CoreSite Response

1y

Thanks for sharing your experience with us. We're really glad to hear you enjoy the culture and the autonomy in your role—those are important to us, too. We hear you on the staffing concern. We know how crucial it is to have the right team in place, especially with the big goals we’re aiming for. Your feedback is important, and we're taking it to heart as we look at how we can better support everyone. Thanks for your commitment to the CoreSite team.

3.0

Apr 5, 2024

Acquisition by AMT turning CoreSite into just another Soulless Corpo

Software engineer

Recommend

CEO approval

Business Outlook

Pros

The company sells Colocation, a resilient product

Cons

AMT culture is infiltrating CoreSite and there's little pushback from leadership. I'd advice to stay away until CoreSite becomes independent or gets bought out by another company.

CoreSite Response

1y

Thank you for taking the time to share your thoughts. We truly appreciate hearing from you. We know that change can be tough, and we're doing our best to keep the CoreSite culture we all value strong and aligned with our refreshed company values. Our leadership team is working hard to make sure we're staying true to who we are where it matters most. We’re also grateful for your input on our hiring process. We're always looking for ways to improve and want to make sure that those who are on the front lines have a voice. If you have any specific feedback, we'd love to hear from you directly—your insights are important to us. We’re committed to creating a place where everyone feels valued, respected, and empowered. Let’s work together to help us all win as a team.

1.0

Mar 25, 2024

Bad management

Tech iv

Recommend

CEO approval

Business Outlook

Pros

None bad manager at LA 1

Cons

New manager for the L A 1 site

Viewing 19 - 21 of 144 Reviews

Jobs at CoreSite

Data Center Technician II (Swing) (NY1)

Vice President, Public Policy and Community Relations

Vice President, Public Policy and Community Relations

Manager (Shift), Data Center Operations (Swing) (CH2) (5747411)

Data Center Operations Technician II (Swing) (SV7)

CoreSite

CoreSite reviews

Ratings by category

Ratings by demographic groups

Reviews by job title

Great Place

Acquisition by AMT turning CoreSite into just another Soulless Corpo

Bad management

Jobs at CoreSite

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