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CoreSite Tech Stack

Data center operator and hybrid IT infrastructure provider owned by American Tower

IT Services and IT Consulting Denver, CO 501–1,000 employees Founded 2001 Public Company

CoreSite operates a portfolio of interconnected data center campuses serving enterprises and cloud providers. The company is heavily operations-focused—38 of 61 open roles sit in ops—while managing a parallel effort to modernize physical infrastructure and integrate cloud connectivity. Active projects center on facility redevelopment, customer migrations, and expanding critical infrastructure, with operational efficiency and uptime maximization as persistent internal pain points.

Tech Stack 19 technologies

Core StackAWS Salesforce SAP Selenium Java JavaScript Python MuleSoft Marketo Jira Active Directory UPS PLC CCTV Anypoint Platform Oracle JD Edwards Transformer AuditBoard Transformers

What CoreSite Is Building

◆Challenges

Maximizing customer uptime cost-effectively
Operational integrity
Reducing operational costs
Expansion and upgrade projects
Risk mitigation
Reducing churn
Customer uptime maximization
Improving data center operational efficiency
Incident management and reporting
Failure analysis and system maintenance

▲Active Projects

Customer move-in, expansion and migration projects
Data center development program
Develop new maintenance and service installation standards
Participate in facility design and construction
Project budget management
Pre-construction program
Redevelopment/upgrades of existing properties into state-of-the-art data centers
Expansion of critical infrastructure within existing facilities
Test plans for salesforce and sap
Multi-market customer deployments

Hiring Activity

Accelerating60 roles · 25 in 30d

Department

Ops

38

Engineering

7

Construction

3

Sales

3

Finance

2

Support

2

Compliance

1

Data

1

Seniority

Senior

34

Mid

13

Junior

6

Director

2

Manager

2

Intern

1

VP

1

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About CoreSite

CoreSite, a subsidiary of American Tower Corporation (NYSE: AMT), provides colocation and hybrid IT infrastructure services. The company owns and operates data center campuses across multiple markets, offering direct cloud onramps, cross-connects, and native digital supply chain connectivity to enterprises, cloud providers, and network operators. CoreSite's business revolves around three operational pillars: managing customer deployments and migrations at existing facilities, executing a multi-year data center redevelopment and expansion program, and maintaining service standards that maximize uptime across a geographically distributed portfolio. The company was founded in 2001 and is headquartered in Denver, Colorado.

HeadquartersDenver, CO

Company Size501–1,000 employees

Founded2001

Hiring MarketsUnited States

Frequently Asked Questions

What is CoreSite's tech stack?

CoreSite uses AWS, Salesforce, SAP, Oracle JD Edwards, MuleSoft, Jira, Python, Java, and JavaScript. Operational systems include UPS, PLC, and CCTV for facility management.