Find Systems support engineer linux Jobs in Dublin, D

Senior Platform Engineer - Linux
Mastercard —Dublin, County Dublin
- Full-time
- Oracle
- Project management
- Bachelor's degree
Technical Solutions Engineer, Databases (English)
Google —Dublin, County Dublin
- €84,000–€86,500 a year
- Full-time
- Sales
- Engineering
- English
14d
2026 Fall Co-Ops - Software Development - Demonware (Dublin)
Activision —Dublin, County Dublin
- Java
- SQL
- C++
14d
Infrastructure Engineer (Core)
Telnyx —Dublin, County Dublin
- Remote
- Computer networking
- Software development
- Linux
Quick apply
Cloud Platform Engineer
Grouper —Dublin, County Dublin
- Full-time
- Remote
- Azure
- Java
- AWS
Quick apply
DevOps Engineer, Trading Technology
Binance —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- AWS
- Bachelor's degree
Quick apply
Site Reliability Engineer - Cloud Infrastructure
TikTok —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
Technical Services Engineer
MongoDB —Dublin, County Dublin
- Azure
- Java
- AWS
Software Engineer - Site Reliability
Workday —Dublin, County Dublin
- €72,000–€108,000 a year
- Full-time
- Computer Science
- Java
- AWS
1d
Network Development Engineer II, Capacity Engineering
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- Master's degree
- AWS
Software Development Engineer, AWS Security
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- AWS
- Bachelor's degree
Kernel / Hypervisor Engineer, Firecracker
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- SQL
- AWS
2d
Cloud Engineer
Mars Capital —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- DevOps
- Windows
Quick apply
Software Engineer, Engineering Productivity
Arista Networks —Dublin, County Dublin
- Full-time
- Doctoral degree
- Computer Science
- Software troubleshooting
Quick apply
Penetration Tester
Integrity360 —Dublin, County Dublin
- Azure
- Computer Science
- English
Sr.Quality Assurance Engineer (European Language Expert), Alexa Global Quality Team
Amazon Development Centre Ireland Limited - D94 —Dublin, County Dublin
- Full-time
- Java
- Master's degree
- C++
9d
Senior/Staff DevOps Engineer, Trading Technology
Binance —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- AWS
- Bachelor's degree
Quick apply
Java Software Engineer (AVP)
Citi —Dublin, County Dublin
- €71,440–€107,160 a year
- Full-time
- Computer Science
- System design
- Java
Technical Solutions Engineer, Security
Google —Dublin, County Dublin
- €84,000–€86,500 a year
- Full-time
- Sales
- Engineering
- Java
Network Development Engineer , European Sovereign Cloud
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Java
- AWS
- C++

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Senior Platform Engineer - Linux

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

System administration
Operating systems
Oracle
Project management
Bachelor's degree
Computer hardware
VMWare
Linux

Full job description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Senior Platform Engineer - Linux

Overview:

Linux Systems Administrator, Platform Support to provide support of technical hardware and software expertise in support of MasterCard Linux Operating systems and platforms. This is a senior-level IT support position, with the expectation that the candidate has the advance Linux skills and knowledge with the ability to learn proprietary systems fast. Assist peer Linux architects & operational resources with day-to-day IT support functions and maintenance activities.

Role:

Support and maintain operating system(s), such as Oracle Linux along with VMware to service customers.
Complete status reports, implementations, troubleshooting of systems
Use configuration management and infrastructure automation for repeatable tasks
Design and implementation of OS build processes and automation providing the right level of control and validation
Assist users with Operating Systems or hardware problems.

All About You:

Education:

Bachelor’s or relevant associate degree with emphasis on information technologies or the equivalent job-related experience.

Knowledge / Experience:

5+ year of experience in systems administration
Knowledge of operating systems, infrastructure software, communications, computer hardware and peripherals.
Good knowledge and understanding of computer technology, incident management and problem resolution procedures is preferred.
An understanding of project management principles is preferred.

Skills/ Abilities:

Professionalism skills and good work ethics are required.
Linux troubleshooting knowledge (RHEL).
Basic network troubleshooting required.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

Abide by Mastercard’s security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Apply Now

Refine Your Search

systems support engineer linux jobs in dublin, d

Senior Platform Engineer - Linux

Technical Solutions Engineer, Databases (English)

2026 Fall Co-Ops - Software Development - Demonware (Dublin)

Infrastructure Engineer (Core)

Cloud Platform Engineer

DevOps Engineer, Trading Technology

Site Reliability Engineer - Cloud Infrastructure

Technical Services Engineer

Software Engineer - Site Reliability

Network Development Engineer II, Capacity Engineering

Software Development Engineer, AWS Security

Kernel / Hypervisor Engineer, Firecracker

Cloud Engineer

Software Engineer, Engineering Productivity

Penetration Tester

Sr.Quality Assurance Engineer (European Language Expert), Alexa Global Quality Team

Senior/Staff DevOps Engineer, Trading Technology

Java Software Engineer (AVP)

Technical Solutions Engineer, Security

Network Development Engineer , European Sovereign Cloud

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