Find cybersecurity engineer Jobs in dublin, d

Active Directory Engineer
Dell Technologies —Dublin, County Dublin
- Weekend availability
- Engineering
- Windows
- Master's degree
Backend Software Engineer III (Hybrid, IRE)
CrowdStrike —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Java
SailPoint Engineer
AIG Employee Services, Inc. —DUBLIN 1, County Dublin
- €99,000–€143,000 a year
- Full-time
- Azure
- Customer service
- Java
Quick apply
3d
OT Engineer
Cognizant —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- System design
- Presentation skills
1d
Senior Security Engineer
Elwood Roberts —Dublin, County Dublin
- €75,000–€85,000 a month
- Full-time
- Hybrid work
- Azure
- AWS
- Agile
Quick apply
Senior Software Engineer, Backend
Semperis —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- English
Lead Cloud Security Engineer
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- DevOps
- AWS
- Analysis skills
Security Engineer III - Application Security
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- AWS
- Agile
- AI
3d
Senior Information Security Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Engineering
- Data analysis skills
- No degree
Principal ML Engineer
Solventum —Dublin, County Dublin
- Full-time
- Azure
- Doctoral degree
- Computer Science
Senior Cyber Incident Response Analyst
Integrity360 —Dublin, County Dublin
- Windows
1d
Senior Network Engineer
Diacom Computer and Telephony Limited —Park West, County Dublin
- €45,000–€70,000 a year
- Overtime
- Hybrid work
- Azure
- Windows
- Analysis skills
Quick apply
Staff Security Engineer - Detection & Response
Crusoe —Dublin, County Dublin
- Full-time
- No degree
- Scripting
- Linux
Quick apply
Cloud Platform Engineer
Grouper —Dublin, County Dublin
- Full-time
- Remote
- Azure
- Java
- AWS
Quick apply
Information Security Engineer
Grouper —Dublin, County Dublin
- Full-time
- Remote
- Azure
- Computer Science
- Windows
Quick apply
Penetration Tester
Integrity360 —Dublin, County Dublin
- Azure
- Computer Science
- English
Lead Security Engineer - AI/ML
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Master's degree
- Scripting
- In-person
Product Support Engineer, Team Lead
Semperis —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- AWS
- Mentoring
Lead Program Security Engineer
Mastercard —Dublin, County Dublin
- Full-time
- DevOps
- AI
- Leadership
14d
Operational Technology (OT) Security Architect
Accenture —Dublin, County Dublin
- Full-time
- No degree

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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

cybersecurity engineer jobs in dublin, d

Active Directory Engineer

Backend Software Engineer III (Hybrid, IRE)

SailPoint Engineer

OT Engineer

Senior Security Engineer

Senior Software Engineer, Backend

Lead Cloud Security Engineer

Security Engineer III - Application Security

Senior Information Security Engineer

Principal ML Engineer

Senior Cyber Incident Response Analyst

Senior Network Engineer

Staff Security Engineer - Detection & Response

Cloud Platform Engineer

Information Security Engineer

Penetration Tester

Lead Security Engineer - AI/ML

Product Support Engineer, Team Lead

Lead Program Security Engineer

Operational Technology (OT) Security Architect

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