23 IT Systems Administration Jobs in Dublin, Ireland

Role highlights

• KEY RESPONSIBILITIES The Systems Administrator will be responsible for, but not limited to: Administering and maintaining Windows Server en…
• On-call / After hour calls required REQUIRED QUALIFICATIONS Minimum of 3 years' experience as a Systems Administrator or Systems Engineer.

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• Administer, monitor, and maintain Linux-based systems, including debugging and solving system, service, and network-related issues Provide…
• Your contribution: Provide tier 1 and 2 technical support to local and remote users covering Windows, MacOS and Linux Configure…

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• A background in Systems Administration (min 2 years experience) and some experience with IT support or service desk operations.
• The Associate Systems Administrator must be able to perform these duties safely and efficiently as part of their responsibilities.

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• A background in Systems Administration (min 2 years experience) and some experience with IT support or service desk operations.
• The Associate Systems Administrator must be able to perform these duties safely and efficiently as part of their responsibilities.

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• Responsibilities Manage and maintain corporate IT infrastructure , including SaaS applications, cloud services, and internal systems .
• This role requires technical expertise in IT systems, cloud-based tools, and security best practices to optimize and scale internal operati…

Role highlights

• Subject Matter Expert (Support&Ops) Job Details | HCLTech We use cookies for the best user experience on our website, including…

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• Installation and Administration of Linux-based systems and software/services 2.Operational Security & Monitoring Lead the technical deploym…
• You will act as a primary technical resource responsible for administrating and executing the company IT and Security strategy, managing…

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• Basic Qualifications - High school or equivalent diploma - Experience with computer hardware troubleshooting and repair - Experience in net…
• Troubleshoot networking, routing and inter connectivity issues, including troubleshooting of network device configuration and low to mid-le…

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• Experience in a DevOps environment, Software Engineering role or Technical Support role.
• What you'll do Collaborate across teams to assist in solving complex technical customer problems across our product suite Strong analytical…

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• Objective: Provide hands on end user support, administration, installation and issue resolution onsite for our client.
• Project Support Support for IT Projects: Participating in IT projects such as software rollouts, infrastructure upgrades, or migrations.

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• Be comfortable working across multiple customer environments and adapting to different Requirements: 3rd Level IT related degree desirable…
• Manage IT onboarding and offboarding processes, ensuring users are appropriately provisioned with hardware, software, and system access.

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• Reporting to the Director, IT, Infrastructure, you will: Design and Architect Networks Develop secure, scalable, and highly available netwo…
• Qualifications You Have: Bachelor's/Associates degree in computer engineering or computer science Strong hands-on experience designing and…

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• You Will Thrive In This Role If: 5+ years of professional production engineering experience 5+ years of experience contributing to…
• Hardware/Software Development: A strong desire to engineer and deploy in-house network hardware and software.

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• Install, upgrade, and maintain network or security hardware and operating system and software as needed, leveraging automation with experie…
• Demonstrated experience in network design, development, and automation within enterprise or production environments.

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• Support Triage steps to determine User, PC, Network, or Application problems Monitor, update, and manage a ticket queue with the…
• Experience of ManageEngine ADSS desirable Experience in remote and on-site PC fault diagnosis/troubleshooting Strong troubleshooting skills…

Role highlights

• Key Responsibilities Design, implement, and support large-scale enterprise LAN, WLAN, and network infrastructure solutions.
• 5+ years of experience supporting enterprise-scale network environments.

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• Experience with Linux/Unix and Windows systems administration and security posturing.
• Customer service experience within the technical and cybersecurity background.

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• Enterprise Network Technologies Provide technical ownership, administration, and support for: Cisco Core Networking (including ACI) Cisco M…
• This role is responsible for providing technical leadership, resolving complex network issues, supporting global infrastructure projects, a…

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• Technical Service Engineers are experts in the entire MongoDB ecosystem - database server, drivers, cloud and infrastructure.
• MongoDB Technical Services Engineers use their exceptional problem solving and customer service skills, along with their deep technical exp…

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• ABOUT THE ROLE: As a Network Operations Technician, you will be directly responsible for operating the growing Starlink Network as…
• As an embedded operator within the NOC you will work with operations engineering to improve operational processes, increase operational eff…

Role highlights

• Hands-on experience with network monitoring tools and trouble-ticketing systems.
• Required Skills Adaptability B2B Support Business Acumen Courageous Conversation Crm Systems Customer Service Data Center Monitoring Drivin…