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 11 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 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

Hiring the competition doesn't solve the underlying issues! - Anonymous employee CoreSite Employee Review

2.0

Dec 11, 2012

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

Generally good people, good benefits, and a modest concern for the welfare of each employee, actually trying to come up with positive things to say is difficult.

Cons

- Executive team listens to the wrong people - Data centers are mostly refurbished/retrofitted buildings that should not be a data center in first place - Executive team is some of the most arrogant people I have had the opportunity to associate with - Unwritten policy to hire competitors, to include their most recent hire from Equinix to fill the COO position. A strategy to compensate for the lack of ability on the Executive Team to include the CEO - This idea that a company with 12 data centers can compete with a company like Equinix which has 90. It is part of the arrogance of the executive team. - Overall client portfolio does not produce the majority of the revenue, once the few larger deals term out this churn will make it difficult for the sales team to replace

Explore other reviews about CoreSite

5.0

Jul 22, 2025

Field marketing manager

Recommend

CEO approval

Business Outlook

Pros

Great growth trajectory based in real estate very stable owned by another meet

Cons

Relatively small in comparison to the parent company. Growth opportunities are limited

CoreSite Response

1y

Thank you for commenting on your time with CoreSite. We are grateful to hear from our employees and their journey. Our company is growing steadily and we are pushing to continue this growth into the future. As we grow, new opportunities will become available and we encourage all our employees to seek these opportunities in their personal journeys.

2.0

Jul 10, 2026

Account manager

Recommend

CEO approval

Business Outlook

Pros

Only a few products to learn and sell. Only a few processes and systems to learn. For my particular office they bring in free lunch once a month or so. They pay for public transportation, so the train, subway, or bus is free for commuters

Cons

No way to control your own sales strategy and process. Management is involved in every aspect of your job from approving emails before you send them to customers to approving sales proposals. No room to price at the maximum or minimum guidelines based on your own knowledge of the customer and your proven sales strategies. They change the rules constantly. No consistency. Very little training material to reference. They state that in order to move up in sales, you have to have ten years. Only two levels of sales people. 401K match only vests 25% a year. They only have Cigna as a choice for healthcare. If you are ill, management makes you take vacation days, even if its a half day. Very little vacation time up front.

CoreSite Response

5d

Thank you for taking the time to share your experience and feedback. We value employee feedback, as it helps us identify opportunities to improve and grow as an organization. We appreciate you sharing your perspective on areas such as sales autonomy, training, career development, and management practices. Your feedback will be shared with our leadership team as we continually evaluate opportunities to strengthen the employee experience. We strive to offer a competitive and comprehensive benefits program with multiple levels of medical coverage and an annual wellness reimbursement. Supporting our employees' well-being is a priority, which is why, in addition to paid time off that increases with tenure, we also provide 11 paid company holidays, wellness days throughout the year, and paid time for family support. We encourage you to connect directly with our HR team so we can better understand your concerns and work toward addressing them. Thank you again for sharing your perspective. -CoreSite

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Jobs at CoreSite

Construction Accountant

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Data Center Technician II (Swing) (NY1)

OSC Technician, Network (Swing)

CoreSite

Hiring the competition doesn't solve the underlying issues! - Anonymous employee CoreSite Employee Review

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