Logo-of-Sales-Sense-hiring-for-jobs-in-Ireland-on-GrabJobs

IT Infrastructure and security Engineer

Job Description - IT Infrastructure and security Engineer






Overview






Our client are currently recruiting an IT Infrastructure and Security Engineer as part of the IT Department.

 

This is an excellent opportunity to join a highly skilled team. Reporting to the IT Infrastructure and Security Manager, the I T Infrastructure and Security Engineer primary role is managing, implementing and documenting key Infrastructure and Security technologies.









Qualifications






  • 3+ years of experience in the area of security tools. Most recent roles should reflect direct, hands-on experience with infrastructure security.
  • Linux and Windows OS hardening.
  • Understanding of common application and network protocols, cryptographic technologies, and authentication and authorization protocols

GOOD TO HAVE

 

  • Industry Certified Professional Qualifications
  • Familiarity with ISO27001 and/or GDPR
  • Experience working with NESSUS and/or Quays
  • Experience working with F5 load balancer








Responsibilities






  • Ability to drive efforts as a SME thinking in whole systems, working within and between teams to have a positive security impact
  • Installation, patching, hardware and software maintenance of Windows and Linux Server Infrastructure.
  • Implement and audit the Global IT Security Strategy for the company.
  • Configuration and maintenance of core networking equipment – Cisco Switches, Routers, Firewalls
  • Create and maintain technical documentation
  • Create and maintain support documentation for the support team.
  • Identify security risks to information security
  • Responsible for implementing security systems and tooling 
  • Contribute to security projects from inception through to completion
  • Analyze security systems and seek improvements on a continuous basis
  • Work with cross-functional teams to identify, resolve, and mitigate security issues in  systems and processes
  • Stay up-to-date with trends in the information security community including new vulnerabilities, methodologies, and products
  • Participate in incident responses and on-call rotation as necessary




Original job IT Infrastructure and security Engineer posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
Share Job
Share Job

Similar IT Infrastructure and Security Engineer Jobs in Ireland

GrabJobs is the no1 job portal in Ireland, connecting you to thousands of jobs fast! Find the best jobs in Ireland, apply in 1 click and get a job today!

Mobile Apps

Copyright © 2026 Grabjobs Pte.Ltd. All Rights Reserved.