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Realtime Recruitment

Systems Administrator

Realtime Recruitment
Ireland · Contract · Mid-Senior

🚀 Elevate Your Career – Become Our Cyber Security IT Systems Administrator!


Are you ready to lead the charge in securing and scaling enterprise infrastructure? We’re looking for a technical powerhouse to drive security‑driven projects in a mission‑critical 24/7 environment. This is your chance to shape the future of IT operations while working at the cutting edge of Microsoft technologies.


What You’ll Do:

  • Take the reins as technical lead on cyber security infrastructure initiatives.
  • Design, build, and harden complex Microsoft environments with resilience and scalability in mind.
  • Own vulnerability management & patching to keep systems airtight.
  • Implement high‑availability & disaster recovery strategies for critical applications.
  • Mentor junior staff and collaborate across teams to deliver secure, high‑performing solutions.
  • Drive continuous improvement with automation, monitoring, and failover planning.


What You Bring:

  • 5+ years senior experience in Microsoft enterprise environments.
  • Certifications like MCSA, MCP, CCNA – plus CompTIA Security+ or Microsoft Security Associate.
  • Mastery of Windows Server 2019/2022/2025, Active Directory & Group Policy, and network protocols.
  • Strong skills in backup solutions (NetBackup bonus), VMware, storage, and Linux (desirable).
  • Proven ability to solve problems, document processes, and thrive under ITIL‑driven methodologies.
  • Bonus points for automation chops with Python, Ansible, REST APIs.


Why Join Us? You’ll be the bridge between Cyber Security and IT Operations, shaping infrastructure that meets business goals, regulatory expectations, and service‑level demands. This is more than a role—it’s a chance to lead, innovate, and protect at scale.

Key Skills

Ranked by relevance

cyber security ansible storage vmware server linux
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Posted
May 06, 2026
Type
Contract
Level
Mid-Senior
Location
Dublin

Industries

IT Services IT Consulting

Categories

Administrative

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