Home » Cybersecurity Engineer

Cybersecurity Engineer at Description Nostra

Position Cybersecurity Engineer
Posted 23 Feb 2026
Expired 25 Mar 2026
Company Description Nostra
Location Leinster | IE
Job Type Full Time

Job Description:

Latest job information from Description Nostra for the position of Cybersecurity Engineer. If the Cybersecurity Engineer vacancy in Leinster matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at Description Nostra for the position of Cybersecurity Engineer below matches your qualifications.

Description

Nostra is a leading Managed Service Provider (MSP) in Ireland, dedicated to delivering advanced IT solutions that enable businesses to build reliable, secure, and scalable IT foundations. With a commitment to continuous improvement, we serve a diverse range of industries, providing exceptional services that empower our clients to focus on their core business goals.

We are seeking a highly skilled professional to support Microsoft 365 environment with a strong focus on security, compliance, and endpoint protection. The ideal candidate will have deep expertise in Microsoft 365 administration, Intune, and advanced security technologies, as well as experience in SIEM/SOC operations.
Nostra has offices in Dublin, Galway, Cork and Belfast.
Responsibilities:
Microsoft 365 Administration & Security:
  • Manage and secure Microsoft 365 services including Entra ID (Azure AD).
  • Familiar with Hybrid / Entra Join infrastructures.
  • Configure and maintain Conditional Access policies.
  • Implement and manage Advanced Threat Protection for Office 365.
  • Monitor and optimise Secure Score for continuous improvement.
  • Familiar with SSO configuration using Entra as the IDP.
Endpoint & Device Management:
  • Onboard devices into Intune and troubleshoot enrolment issues.
  • Develop and enforce Intune policies for compliance and security.
  • Manage Defender for Endpoint (EDR) onboarding for endpoints and servers.
Compliance & Policy Management:
  • Ensure compliance with organisational policies.
  • Maintain and update security baselines and compliance policies.
Threat Detection & Response:
  • Configure and manage SIEM/SOC solutions (experience with Huntress is a bonus).
  • Email & Perimeter Security:
  • Set up and manage anti-spam and perimeter security solutions (e.g. Mimecast, Barracuda).
Remote Monitoring & Management (RMM):
  • Utilise RMM tools for endpoint monitoring and troubleshooting including Intune enrolments, Defender enrolments and remote troubleshooting.
Azure Security (Advantageous):
  • Implement and manage Azure security controls and policies.
Requirements:
  • Strong knowledge of Microsoft 365 administration and security.
  • Expertise in Intune onboarding, policy management, and compliance.
  • Hands-on experience with Defender EDR and Conditional Access.
  • Familiarity with Advanced Threat Protection for Office 365.
  • Proficiency in SIEM/SOC configuration and management.
  • Knowledge of Secure Score and RMM tooling.
  • Strong troubleshooting skills for device enrolments and endpoint security.
  • Experience with perimeter anti-spam setup and management.
  • Azure security experience is highly desirable.
  • Bonus: Experience with Huntress or similar threat detection platforms.
Preferred Certifications:
  • Microsoft Certified: Security, Compliance, and Identity Fundamentals.
  • Microsoft Certified: Endpoint Administrator Associate.
  • Microsoft Certified: Azure Security Engineer Associate.
  • CompTIA Security+ or equivalent.
 Benefits:
  • Generous professional development budget.
  • Company Pension. 
  • Health Plan.
  • Wellness Benefit. 
  • On-site Gym.
At Nostra we value our people. We are a passionate team committed to doing our best, our values are trust, accountability, expertise, people, integrity, and empathy. These values form a central part of our recruitment process. Nostra is an equal opportunity employer committed to diversity and inclusion.
Requirements

Job Info:

  • Company: Description Nostra
  • Position: Cybersecurity Engineer
  • Work Location: Leinster
  • Country: IE

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Cybersecurity Engineer at the office Leinster above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.

THIS JOB POSTING HAS EXPIRED (Over 30 days ago).
Please search for the latest job opportunities on our Homepage.

Similar Job Vacancies

  Job Search Agregator 2026
About Us
Privacy Policy
Disclaimer
Terms and Conditions
Contact Us
Submit XML Feed

© Jobkos

  By visiting the Jobkos website, viewing, accessing, or using any of the services or information created, collected, compiled, or submitted to Jobkos, you agree to be bound by the following Terms and Conditions of Service.
Created by Jobkos | | | |