Find Microsoft security engineer Jobs in Dublin, D

Active Directory Engineer
Dell Technologies —Dublin, County Dublin
- Weekend availability
- Engineering
- Windows
- Master's degree
Airfield Technical Delivery Manager
DAA —Dublin, County Dublin
- Full-time
- Engineering
- System design
- Microsoft Office
Senior HVAC Engineer
KSB-Jones Lang LaSalle Services Ir —Dublin, County Dublin
- Full-time
- Maintenance
- Windows
- Analysis skills
Quick apply
Fire Surveyor
Jensen Hughes —Dublin, County Dublin
- Microsoft Word
- Research
- Bachelor's degree
Quick apply
Project Manager - Ireland
Evolution Security —Swords, County Dublin
- Overtime
- Hybrid work
- English
- Project management
- Annual leave
Quick apply
AI Azure Architect, Manager - Data & AI
PwC —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- AWS
Senior Specialist, Industry Solutions
MongoDB —Dublin, County Dublin
- Azure
- Sales
- DevOps
Head of Digital & AI Design
Waystone —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Salesforce
- Agile
Quick apply
10d
GRC Pre-Sales Consultant / Solutions Engineer – French Market, EMEA
Vanta —Dublin, County Dublin
- Full-time
- Azure
- Sales
- Windows
- Annual leave
Head of Architecture and Engineering Operations
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- Computer Science
Solutions Engineer, Upmarket (Pre-Sales) - EMEA (German Speaking)
Vanta —Dublin, County Dublin
- Full-time
- Azure
- Sales
- Windows
- Annual leave
Lead, Engineering
MongoDB —Dublin, County Dublin
- On call
- Hybrid work
- Azure
- Java
- AWS
4d
ICTS Project Manager
Evolution Security —Dublin, County Dublin
- Full-time
- Hybrid work
- Project management
- Bachelor's degree
- Annual leave
- Employee assistance program
Quick apply
Engineering Manager, Atlas Clusters Fleet Signal Management
MongoDB —Dublin, County Dublin
- On call
- Hybrid work
- Azure
- Java
- AWS
AWS Architect
Version 1 —Dublin, County Dublin
- €85,000–€100,000 a year
- Full-time
- Hybrid work
- Oracle
- DevOps
- Java
- Employee assistance program
- Employee discount
Quick apply
9d
Principal Electrical Engineer
AtkinsRéalis —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Project management
- Electrical Engineering
14d
HV/MV Electrical Design Engineer, HV/ MV Design Engineering EMEA
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Senior Manager Data Architecture and AI
Aptiv plc —Dublin, County Dublin
- Azure
- Computer Science
- Java
- Gym membership
DLP Product Owner
Primark —Dublin, County Dublin
- Analysis skills
- Communication skills
3d
Director, Web Platform & Technology
MongoDB —Dublin, County Dublin
- Hybrid work
- Azure
- AWS
- Agile

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Active Directory Engineer

Dell Technologies -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

Microsoft Windows Server
Engineering
Windows
Master's degree
Bash (Unix shell)
Bachelor's degree
SSL
Splunk
LDAP
DNS
Linux
Communication skills
Python
PowerShell
Active Directory

Full job description

Active Directory Engineer

The Dell Security & Resiliency organization (SRO) manages the security risk across all aspects of Dell’s business. You will have an excellent opportunity to influence the security culture at Dell and further develop your career.

Join us as an Active Directory Engineer on our Cybersecurity team in Ireland to do the best work of your career and make a profound social impact.

What you’ll achieve

As an Active Directory Engineer in Identity and Access Management with a focus on Directory Services, you will play a pivotal role in strengthening our enterprise security posture. You will design, implement, and maintain advanced authentication and directory solutions using technologies such as Active Directory and Microsoft Entra. Your work will turn complex business requirements into secure, scalable, and data-driven identity solutions - enhancing authentication capabilities, enabling informed decision-making, and ensuring the integrity and protection of directory infrastructure across all environments.

You will:

Deploy and manage LDAP/Directory Services for authentication, authorization, and infrastructure issue resolution across enterprise environments.
Support and administer large-scale Active Directory (AD) environments, including multi-domain forests with 50,000+ objects and cloud/on-prem directory integrations (e.g., Office 365).
Collaborate with stakeholders to gather requirements, resolve business challenges, and deliver technical and business-facing reports and presentations.
Automate Identity and Access Management (IAM) processes using scripting languages like PowerShell, Python, and Bash to enhance and streamline operations.
Provide 24/7 IAM support by participating in an on-call rotation for incident response, including weekends and holidays.

Take the first step towards your dream career Every Dell Technologies team member brings something unique to the table. Here’s what we are looking for with this role:

Essential Requirements

Expertise in directory services and authentication protocols, including Active Directory and Entra
Proficient in automation and integration using APIs (Radiant Logic, Okta, Entra) and scripting languages like Python, Bash, and PowerShell
Strong technical skills in AD and LDAP, including attributes, queries, GPO configuration, DNS, networking, and application-level LDAP troubleshooting
Experienced in server and infrastructure management, covering Windows Server (2016–2025), Linux environments, PKI, and SSL certificate management
Effective communicator and problem solver, leading identity-related troubleshooting and collaborating with stakeholders to align on technical goals

Desirable Requirements

Highly self-motivated and directed, with keen attention to detail
Experience using tools such as Splunk to perform usage reporting, auditing and logging with Directory Services Products
8+ years of professional experience in a Cybersecurity engineering role with a Bachelor’s degree; or 5+ years with a Master’s degree, or equivalent experience

Application closing date: 30th June 2026

Who we are

We believe that each of us has the power to make an impact. That’s why we put our team members at the center of everything we do. If you are looking for an opportunity to grow your career with some of the best minds and most advanced technology in the industry, we’re looking for you. Dell Technologies is a unique family of businesses that helps individuals and organizations transform how they work, live, and play. Join us to build the future that works for everyone because Progress Takes All of Us.

Dell Technologies is committed to the principle equal employment opportunity for all employees and to provide employees with a work environment free of discrimination and harassment. Read the full Equal Employment Opportunity Policy here.

Apply Now

Refine Your Search

microsoft security engineer jobs in dublin, d

Active Directory Engineer

Airfield Technical Delivery Manager

Senior HVAC Engineer

Fire Surveyor

Project Manager - Ireland

AI Azure Architect, Manager - Data & AI

Senior Specialist, Industry Solutions

Head of Digital & AI Design

GRC Pre-Sales Consultant / Solutions Engineer – French Market, EMEA

Head of Architecture and Engineering Operations

Solutions Engineer, Upmarket (Pre-Sales) - EMEA (German Speaking)

Lead, Engineering

ICTS Project Manager

Engineering Manager, Atlas Clusters Fleet Signal Management

AWS Architect

Principal Electrical Engineer

HV/MV Electrical Design Engineer, HV/ MV Design Engineering EMEA

Senior Manager Data Architecture and AI

DLP Product Owner

Director, Web Platform & Technology

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