Find Security engineer incident response Jobs in Dublin, D

Principal Engineer, Cloud Engineering
iCims —DUBLIN 2, County Dublin
- Full-time
- Azure
- AWS
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- Annual leave
- Life insurance
Senior Cloud & Kubernetes Engineer
InterSystems —Dublin, County Dublin
- Azure
- DevOps
- AWS
4d
Senior Splunk Developer
NTT Ltd —Dublin, County Dublin
- Hybrid work
13d
Senior Manager, Engineering
Crusoe —Dublin, County Dublin
- Full-time
- Linux
- Leadership
- Python
Quick apply
Cloud Platform Lead
SoftCo —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
Quick apply
11d
Software Engineering Lead - Infrastructure Platforms
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Engineering
- Java
- C++
5d
Lead Software Engineer - Infrastructure Platforms
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Engineering
- Java
- C++
5d
Software Development Technical Lead
DOCOsoft —Clonskeagh, County Dublin
- Full-time
- Hybrid work
- Azure
- System design
- Mentoring
- Annual leave
Quick apply
12d
Software Engineer, Lake & Warehouse Infrastructure
Datavant Ireland —Dublin, County Dublin
- Remote
- Azure
- SQL
- AWS
Quick apply
Senior Software Engineer
Vectra —Dublin, County Dublin
- Azure
- Engineering
- AWS
- Life insurance
Quick apply
Senior Software Engineer - API Platform (Python/Typescript)
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- AWS
- Mentoring
- AI
Lead Software Engineer - Financial Wellness
Gen Digital Inc. —Dublin, County Dublin
- Full-time
- Hybrid work
- System design
- Java
- AWS
Quick apply
Sr. Software Development Engineer, AWS DMS
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Oracle
- Computer Science
- Java
Director, SAP Commerce Cloud Operations
Henry Schein Ireland —Dublin, County Dublin
- Full-time
- Management
- Computer Science
- DevOps
Front-line Service Desk Engineer
Spector —Dublin, County Dublin
- €30,000–€32,000 a year
- Full-time
- Hybrid work
- Customer service
- Windows
- Analysis skills
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Principal Engineer, Cloud Engineering

iCims -
DUBLIN 2, County Dublin

Apply Now

Job details

Full-time

Benefits

Annual leave
Life insurance

Qualifications

CI/CD
iCIMS
Azure
Ansible
Microsoft SQL Server
Google Cloud Platform
Bash (Unix shell)
Firewall
AWS
Terraform
Scripting
DNS
SSH
Linux
Jenkins
Python
MySQL

Full job description

Dublin 2, Ireland
Engineering
Full Time
Hybrid (Remote / On Site)
6482

Job Overview

The Principal Engineer, Cloud Engineering is a hands-on technical leader responsible for architecting, building, maintaining, and operating automated cloud infrastructure that power ICIMS products. This role includes Linux System Administration, Infrastructure-as-Code (IaC) using Terraform, and configuration management with Ansible across AWS. The Principal Systems Engineer sets best practices, mentors engineers, and partners with SRE, Security, and Product teams to deliver resilient, secure, and cost-efficient platforms at scale.

About Us

ICIMS is a leading enterprise hiring platform that combines the scale and reliability of enterprise software with the transformative power of AI. Thousands of organizations across more than 200 countries and territories trust ICIMS to find and hire the people who shape their future and drive their business forward. Powered by insights from billions of hiring interactions, continuous AI innovation, and a highly extensible platform, ICIMS helps organizations turn talent acquisition into a competitive advantage. For more than 25 years, ICIMS has delivered end-to-end hiring solutions that improve recruiting efficiency, reduce costs and create exceptional candidate experiences.

ICIMS helps solve one of the biggest challenges businesses face today: building a workforce that can adapt, scale, and perform in an increasingly competitive and unpredictable talent market. We uniquely do that by combining enterprise-grade hiring technology, AI-powered insights and automation, and connected talent experiences to help organizations improve hiring outcomes while driving measurable impact.

Responsibilities

Administer and maintain Linux servers across development, staging, and production environments

Perform OS hardening, patching, and security updates in compliance with organizational standards

Manage user accounts, permissions, and groups following least-privilege principles

Configure and maintain system services (e.g., SSH, NTP, DNS, logging) for reliability and security

Monitor system performance, troubleshoot issues, and optimize resource utilization

Implement automated configuration management using Ansible for consistency and drift prevention

Develop scripts (Bash/Python) to automate routine tasks such as log rotation, backups, and health checks

Collaborate with DevOps and SRE teams to integrate Linux systems into CI/CD pipelines

Infrastructure-as-Code development in Terraform and code reviews

Establish observability (logs, metrics, traces) and proactive alerting; drive SRE practices and incident response

Participate in on-call rotations; perform post-incident reviews and continual improvement

Collaborate with FinOps on right-sizing, capacity planning, and cost optimization

Security & Compliance Integration

Enforce OS-level security hardening standards (e.g., CIS benchmarks) across all Linux servers.

Support vulnerability management and automated patching processes

Ensure compliance with organizational security policies and regulatory requirements (SOC2, ISO27001)

Conduct periodic security reviews and participate in internal audits for Linux environments

Manage secure credential storage and rotation for system-level accounts and services

Qualifications

Technical Expertise

7+ years in Linux administration and production support experience with on-calll responsibilities

5+ years of strong AWS experience and demonstrated knowledge

Expertise in Terraform and Ansible for configuration management

Hands-on experience with containers and orchestration (ECS/EKS)

Scripting skills in Bash and/or Python for automation and tooling

Solid understanding of networking (DNS, TLS, HTTP, routing, firewalls) and security fundamentals

Observability tooling experience

Some knowledge of Jenkins (administration, pipeline jobs, shared libraries)

Preferred

Experience with AWS Organizations and multi-account governance

AWS professional-level certifications (e.g., Solutions Architect, DevOps Engineer)

Exposure to other database technologies or data platforms; MSSQL, MongoDB, MySQL

Exposure to other cloud technologies like Azure and GCP

EEO Statement

iCIMS is a place where everyone belongs. We celebrate diversity and are committed to creating an inclusive environment for all employees. Our approach helps us to build a winning team that represents a variety of backgrounds, perspectives, and abilities. So, regardless of how your diversity expresses itself, you can find a home here at iCIMS.

We are proud to be an equal opportunity and affirmative action employer. We prohibit discrimination and harassment of any kind based on race, color, religion, national origin, sex (including pregnancy), sexual orientation, gender identity, gender expression, age, veteran status, genetic information, disability, or other applicable legally protected characteristics. If you would like to request an accommodation due to a disability, please contact us at [email protected].

Compensation and Benefits

iCIMS offers a comprehensive benefits package: medical, vision, and dental, life insurance, pensions, tuition reimbursement, lifestyle spending accounts, and generous paid time off plans (vacation, sick, parental leave). Learn more here: https://careers.icims.com/benefits

Apply Now

Refine Your Search

security engineer incident response jobs in dublin, d

Principal Engineer, Cloud Engineering

Senior Cloud & Kubernetes Engineer

Senior Splunk Developer

Senior Manager, Engineering

Cloud Platform Lead

Software Engineering Lead - Infrastructure Platforms

Lead Software Engineer - Infrastructure Platforms

Software Development Technical Lead

Software Engineer, Lake & Warehouse Infrastructure

Senior Software Engineer

Senior Software Engineer - API Platform (Python/Typescript)

Lead Software Engineer - Financial Wellness

Sr. Software Development Engineer, AWS DMS

Director, SAP Commerce Cloud Operations

Front-line Service Desk Engineer

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