Linux Systems Admin jobs in Belfast

Jobs found: 106
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Artemis Technologies
Belfast

You will also accumulate up to 5 service related holidays over your first five years of employment. - Regular social events (staff and family).

11 hours ago
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Rapid7
Belfast

At Rapid7, the Senior Systems Administrator plays a key role in managing the organization’s global infrastructure by supporting identity platforms, SaaS applications, endpoints, and on-premises and cloud server environments. The Systems Administration function is pivotal to maintaining a secure and scalable infrastructure. It involves owning the complete identity stack—from administering core...

3 days ago
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VANRATH
Belfast

VANRATH are delighted to be partnering with a long-term client that are hiring Admin Support for their Estates team. This is a temporary contract expected to last for a period of 3 months. What's in it for you? £15.89 - £16.41 per hour Monday-Friday working hours (8.30am - 5pm) About your next employer Our client is a well-established and forward-thinking organisation operating within the...

3 days ago
Grant Thornton
Belfast

ServiceNow Junior Admin/Junior Developer We are Grant Thornton. We go beyond business as usual, so you can too. Grant Thornton Advisors LLC and Grant Thornton Ireland (GT) have recently come together to form a powerful multinational, multidisciplinary platform that delivers premier advisory, tax, and independent audit services. With $2.7 billion in revenues and nearly 60 offices across the...

Hybrid
7 days ago
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The Recruitment Co
Belfast

Job Advert: Administration Officer – Stores Location: Newforge Rate of pay: £13.75 ph Contract Type: Temporary ongoing Hours: Full-time, 37 hours per week (Monday to Friday) Start Date: As soon as possible About the Role: We are seeking a proactive and detail-oriented Administration Officer to join clients our Stores team. The successful candidate will support Accounts Payable operations and...

3 days ago
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G4S
Belfast

You will help people with a wide variety of enquiries, support customers with their needs, and manage confidential items through effective systems.

You will benefit from our industry-leading training, which all our team members receive before their deployment.

You will just need to complete the following application form and one of our Recruiters will be in touch to discuss the next steps.

7 days ago
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HAYS Specialist Recruitment
Belfast

Your new company A well-known public sector organisation is recruiting for an HR administrator this is a project focused role reviewing and organising HR records to ensure compliance with GDPR and internal retention policies. You'll be part of a team that values accuracy, confidentiality, and efficiency. Your new role As HR Administrator, you'll take ownership of a comprehensive HR filing and...

3 days ago
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CME Technology Support Services Ltd
Belfast

Senior Tech Ops Engineer (Tue - Sat + shift allowance) We have an opening for an ambitious IT professional to join our Technology Operations Command Centre, the hub of global technology operations at CME Group. This is a troubleshooting focused role, where the successful candidate will gain exposure to a wide range of the latest technologies across systems, networks and software in a fast...

Hybrid
11 hours ago
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Ocho
Belfast
£60,000

You will play a critical role in protecting infrastructure, systems, and digital-asset platforms during a period of ambitious international expansion. This is a hybrid role based in Belfast. Key Responsibilities

Hybrid
11 hours ago
Version 1
Belfast

Company Description Version 1 are a true global leader in business transformation. For nearly three decades, we have been strategically partnering with customers to go beyond expectations through the power of cutting-edge technology and expert teams. Our deep expertise in cloud, data and AI, application modernisation, and service delivery management has redefined businesses globally, helping...

Hybrid
11 hours ago
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Fujitsu
Belfast

You will need strong inter-personal skills and be able to communicate effectively with people at all levels. This team is working with a customer who is in embarking on a major technical refresh so there will be plenty of challenges and opportunities to learn for the right person.

You must be willing and eligible to undergo required Clearance for this position .

Hybrid
11 hours ago
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Grass Valley
Belfast

The Role: Pre-Sales Engineer / Solution Architect - Design and develop solutions incorporating Grass Valley products, ranging from single components (such as video switchers, camera chains, or SDI routers) to more complex architectures, including Broadcast IP infrastructures, cloud-based solutions, and software solutions built on GV AMPP. The role supports projects across EMEA, with occasional...

Remote
a day ago
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Orange Logic
Belfast

At Orange Logic, we’ve been solving complex content challenges for over two decades—driven by innovation, curiosity, and a passion for impact, our intelligent Digital Asset Management (DAM) system, Orange Logic Platform, empowers organizations across industries to manage, access, and leverage their digital assets more effectively. We’re not just building powerful software—we’re building a team of...

11 hours ago
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Oracle
Belfast

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI’s global edge. This role requires deep expertise in Linux networking data path and...

23 hours ago
Citi
Belfast

You will have a truly global reach, which will provide you with new experiences and development opportunities right here in Belfast's iconic Titanic Quarter. Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it.

Hybrid
a day ago
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Linux Systems Admin, Belfast
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The Recruitment Co
Belfast

Senior Admin Officer Belfast £13.91 per hour 37 hours a week- Monday to Friday MAIN PURPOSE To assist in the effective administration and delivery of the Housing Options and Homeless Project. It is intended that the Project will run until end of September 2027 subject to funding and approvals. The post holder will be based in Housing Services Central Unit, Adelaide Street. The post holder...

Remote
3 days ago
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CME Technology Support Services Ltd
Belfast

Senior Tech Ops Engineer (Saturday - Wednesday + shift allowance) We have an opening for an ambitious IT professional to join our Technology Operations Command Centre, the hub of global technology operations at CME Group. This is a troubleshooting focused role, where the successful candidate will gain exposure to a wide range of the latest technologies across systems, networks and software in a...

Hybrid
11 hours ago
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VANRATH
Belfast

VANRATH are delighted to be partnering with a major company in Northern Ireland with the Recruitment of a Procurement Administrator to join a growing and dynamic company based in Belfast. This position is based in the company's Belfast office. Monday - Friday position. Hybrid working is available (80% in the office / 20% at home) - 37.5 hour week This is a Permanent position. This company has an...

Hybrid
3 days ago
The Recruitment Co
Belfast

We are currently recruiting an Admin Officer for our client based in Belfast City Centre. The successful candidates will be required to start once the vetting paperwork and ANI completed. Start date: 12th November Rate of pay: £13.75 Duration: 3/25/2026 with possible extension Hours of work: 37 Key Responsibilities: Overview: This role supports the delivery of services for customers based...

Hybrid
3 days ago
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VANRATH
Belfast
£70,000

You will be part of a global engineering team delivering innovative, integrated solutions that improve safety, efficiency, and performance across people, facilities, and assets.

You will contribute to scalable solutions deployed across on-premise, cloud, and edge environments.

Remote
11 hours ago
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