Systems Administrator - 2,903+ job offers

Okta

€196,000 - €264,000 /year

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world s

Okta

€196,000 - €264,000 /year

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world s

ICT Services

€60,000 - €65,000 /year

ICT Services are hiring for a leading Irish firm of chartered accountants. Backed by an international group, they’re growing through acquisitions and investing heavily in technology. This is a brand-new role: you’ll be the senior IT person in Dublin, the escalation point for the team and a mentor to

Stripe

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase

Scopely

Scopely is looking for a Senior Server Engineer (Performance) to join a new truly unique multiplayer strategy game in Barcelona on a hybrid basis or remotely in the UK, Ireland, Portugal, and the rest of Spain. If you're open to working in any of these locations, there's no need to apply more than o

Site Supervisors Water & Wastewater Civil Projects (Southeast Region) Due to continued growth, new contracts, and project extensions, Shareridge is hiring experienced and reliable Site Supervisors to join our expanding civil engineering teams across the Southeast Region. Youll be working on a ra

My client is actively looking for a Senior Programme Manager for a long term contract based in Dublin City Centre. Hybrid working arrangements are available for this role. Key Responsibilities Strategic alignment: Ensure programmes and projects are aligned to company priorities, with clear objective

Civils Site Agent Shannon Airport A Civils Site Agent is required for a well-established civil engineering contractor delivering the full civil works package on Shannon Airport, Co. Clare. This is an excellent opportunity for an experienced Civils Site Agent to join a growing company and play a key

Vertiv Vertiv manufactures critical digital infrastructure, power management systems, thermal management solutions, and modular building blocks designed for manufacturing floors, factory automation, and AI-ready data centers. We provide 100's of skilled and unskilled opportunities in our 3 plants in

Site Supervisors Water & Wastewater Civil Projects (Midlands Region) Due to continued growth, new contracts, and project extensions, Shareridge is hiring experienced and reliable Site Supervisors to join our expanding civil engineering teams across the Midlands Region. Youll be working on a rang

Senior Azure Cloud Infrastructure Consultant Location: Dublin Park West and Customer Sites Working Pattern: Hybrid Minimum 2 days onsite per week in Dublin Contract: Initial 6 months, with potential for extension Day Rate: €650 - €700 per day DOE Applicants must possess - Full, unrestricted working

Vickerstock are working in partnership with a significant infrastructure and engineering provider on the appointment of an HSEQ Advisor , based in Dublin . As the HSEQ Advisor, you will play a key role in supporting project delivery teams across multiple sites, ensuring all Health, Safety, Environme

Ramboll3 seeks a Principal Maritime Engineer to lead the delivery of complex port and marine infrastructure across Ireland, the UK and beyond. You will provide technical direction, ensure robust, buildable solutions and mentor teams while engaging directly with clients and stakeholders. You will dri

M. C. Dean, Inc. is seeking a System Administrator 1 for the Security and Electronic Systems unit in Ireland. This role supports physical security and IT systems, performing Tier 1 helpdesk tasks, monitoring CCTV, access control, and associated software. You will work with multidisciplinary teams, t

Mace in Ireland is seeking a Project Manager to drive delivery of capital, infrastructure or water network management projects, with focus on budget, schedule and quality. You will coordinate internal and external stakeholders, procure and manage consultants, and oversee design, planning and financi

Overview As a Senior Quantity Surveyorat Linesight, you will work with highly experienced, culturally diverse, and passionate teams nurturing a strong social dynamic and a shared sense of achievement. You will gain vast industry experience that will open doors for you, extend your skillset and expan

Linesight

Overview As a Senior Quantity Surveyor at Linesight, you will work with highly experienced, culturally diverse, and passionate teams nurturing a strong social dynamic and a shared sense of achievement. You will gain vast industry experience that will open doors for you, extend your skillset and expa

Linesight

Overview As a Senior Quantity Surveyor at Linesight, you will work with highly experienced, culturally diverse, and passionate teams nurturing a strong social dynamic and a shared sense of achievement. You will gain vast industry experience that will open doors for you, extend your skillset and expa

Crusoe

Crusoe is on a mission to accelerate the abundance of energy and intelligence . As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads. When you joi

M.C. Dean, Inc.

Overview About M.C. Dean M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span elec