Cohesity is the leader in AI-powered data security. Over 13,600 enterprise customers, including over 85 of the Fortune 100 and nearly 70% of the Global 500, rely on Cohesity to strengthen their resilience while providing Gen AI insights into their vast amounts of data. Formed from the combination of Cohesity with Veritas’ enterprise data protection business, the company’s solutions secure and protect data on-premises, in the cloud, and at the edge. Backed by NVIDIA, IBM, HPE, Cisco, AWS, Google Cloud, and others, Cohesity is headquartered in Santa Clara, CA, with offices around the globe.

We’ve been named a Leader by multiple analyst firms and have been globally recognized for Innovation, Product Strength, and Simplicity in Design , and our culture.

Want to join the leader in AI-powered data security?

Cohesity is on a mission to radically simplify how organizations manage their data to unlock limitless value. We make it easy to back up, manage and derive value from data while protecting data against ransomware attacks. At Cohesity, we’re encouraged to think big and we take on dynamic goals that require innovative thinkers. Obsession with our customers keeps us humble and drives us to keep learning.

Site Reliability Engineering Intern (or technical support engineering Intern) is a technical support role within the Cohesity support organization. The position is based in our local support centre in Cork, where you will have the opportunity to work with other talented engineers to ensure that Cohesity customers receive the highest level of support possible. We are looking for passionate people who possess deep technical expertise as well as excellent communication and customer service skills to join our team!

How you'll spend your time here:

Work with Cohesity customers to provide a timely resolution to technical issues that they may encounter

Use available tools to investigate and troubleshoot technical issues

Record customer interactions, including investigation, troubleshooting, and the resolution of issues

Work closely with Cohesity engineering and account management teams

Demonstrate considerable judgment in selecting methods and techniques for obtaining solutions

Provide the best experience possible for Cohesity customers

Manage workload to ensure that all customer issues are resolved in a timely manner

Assist in the development of comprehensive and reusable self-service solutions for future incidents

Develop knowledge base article.

We would love to talk to you if you have many of the following:

Pursuing degree in Computer Science, Information Systems or related field & and available to start the placement starting January 2026.

Troubleshooting & Problem-Solving – Ability to diagnose and resolve technical issues quickly.

Operating Systems Knowledge – Familiarity with Windows, macOS, Linux.

Networking Basics – Understanding of TCP/IP, DNS, DHCP, VPNs, firewalls, routers, and switches.

Basic Scripting & Automation (optional but valuable) – Knowledge of PowerShell, Bash, or Python.

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Equal Employment Opportunity Employer (EEOE)

Cohesity is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, national origin or nationality, ancestry, age, disability, gender identity or expression, marital status, veteran status or any other category protected by law.

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact us at 1-855-9COHESITY or [email protected] for assistance.

In-Office Expectations

Cohesity employees who are within a reasonable commute (e.g. within a forty-five (45) minute average travel time) work out of our core offices 2-3 days a week of their choosing.

Interested candidates based outside of the designated areas are welcome to apply, provided they have the right to work in the job location.

Intern – Technical Support Engineer

FY'26

Cohesity