Find Infrastructure & security manage Jobs

Senior Infrastructure Security Engineer
Crusoe —Dublin, County Dublin
- Full-time
- AWS
- Linux
- AI
Quick apply
14d
Security Operations Center Technology Associate Manager
Accenture —Dublin, County Dublin
- Weekend availability
- AutoCAD
- Microsoft Excel
- Computer Science
Senior IT Lead and Delivery Manager
Teleperformance —Dublin, County Dublin
- €60,000–€70,000 a year
- On call
- Azure
- AWS
- IT
Network Security Engineer
Sirius XM —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- Customer service
- Microsoft Office
Head of Digital Operations
Mark Lohan Kitchens —Roscommon, County Roscommon
- €55,000–€75,000 a year
- Full-time
- Microsoft Excel
- SQL
- Project management
- Employee discount
Quick apply
3d
Manager EMEA North, Infrastructure Energy Team
Amazon Energy Eoraip Limited —Dublin, County Dublin
- Full-time
- English
- Master's degree
- AWS
ICT Infrastructure Team Lead
Irish Wheelchair Association —Clontarf, County Dublin
- €55,431–€68,230 a year
- Full-time
- Windows
- SharePoint
- In-person
- Annual leave
- Employee discount
Quick apply
4d
Network Security Engineer
Adswizz —Dublin, County Dublin
- Full-time
- Computer Science
- Customer service
- Microsoft Office
Endpoint Security Engineer
State Street —Kilkenny, County Kilkenny
- Weekend availability
- Computer Science
- Windows
- Analysis skills
Infrastructure Engineer
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Azure
- AI
- Leadership
Inside Sales Representative SMB, MSP (EMEA)
Keeper Security, Inc. —Remote
- Remote
- Google Suite
- Sales
- Salesforce
- Sick pay
Application Security Engineer
Elwood Roberts —Dublin, County Dublin
- €70,000–€77,000 a month
- Full-time
- Linux
Quick apply
Site Reliability Engineering Manager, Security - Apple Services Engineering
Apple —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
Security Technical Program Manager (TPM)
eBay Inc. —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- AWS
Support Delivery Lead, EMEA - Dublin
OpenAI —Dublin, County Dublin
- Weekend availability
- Relocation assistance
IT Operations Manager - Ireland
Manor Farm —Cavan, County Cavan
- Azure
- Computer Science
- Continuous improvement
Infrastructure & Cloud Operations Engineer (Daily Rate Contractor)
Arthur Cox —Dublin, County Dublin
- Overtime
- Hybrid work
- Computer Science
- Customer service
- English
Quick apply
11d
Senior Information Security Analyst
TD Bank —Dublin, County Dublin
- Full-time
- Bachelor's degree
- Banking
- Annual leave
7d
Major Incident Manager ,Assistant Vice President
State Street —Kilkenny, County Kilkenny
- Weekend availability
- Computer Science
- Windows
- Master's degree
Global Director – Vulnerability Management & Security Configuration-Limerick
Northern Trust Corp. —Limerick, County Limerick
- Full-time

I want to receive the latest job alerts for infrastructure & security manage

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

infrastructure & security manage jobs near

Site Reliability Engineer jobs in Dublin, County Dublin

Network Security Engineer jobs in Dublin, County Dublin

Senior IT Manager jobs in Dublin, County Dublin

Technical Program Manager jobs in Dublin, County Dublin

Senior Security Engineer jobs in Dublin, County Dublin

Delivery Manager jobs in Dublin, County Dublin

Infrastructure Engineer jobs in Dublin, County Dublin

Application Security Engineer jobs in Dublin, County Dublin

Sales Representative jobs in Limerick, County Limerick

Inside Sales Representative jobs in County Galway

Sales jobs in County Wicklow

Inside Sales Representative jobs in Cork, County Cork

Process Engineer jobs in County Dublin

Site Reliability Engineer jobs in Cork, County Cork

Site Reliability Engineer jobs in Galway, County Galway

Site Reliability Engineer jobs in Dublin City University, County Dublin

Graduate Mechanical Engineer jobs in Cork, County Cork

Site Manager jobs in Dublin, County Dublin

Psa Static Security jobs in Dublin, County Dublin

Data Analyst, Visa Sponsorship jobs in Dublin, County Dublin

Senior Infrastructure Security Engineer

Crusoe -
Dublin, County Dublin

Quick apply

Job details

Full-time
14 days ago

Benefits

Private dental insurance

Qualifications

CI/CD
Go
Kubernetes
Encryption
Google Cloud Platform
AWS
Terraform
DNS
SSH
Linux
AI
Python

Full job description

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster.

We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that — with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI.

We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services.

If you want to do the most meaningful work of your career, help our customers and partners advance their AI strategies, and be part of a high-performing team that believes in each other, come build with us at Crusoe.

About This Role

Crusoe’s mission is to accelerate the abundance of energy and intelligence. We’re seeking a Senior Infrastructure Security Engineer dedicated to establishing a high-assurance security posture through deep visibility and granular access controls. In this role, you will leverage advanced tooling like Wiz to maintain an uncompromising security posture, using infrastructure service building as the primary mechanism to enforce these standards across our global compute platform.

What You’ll Be Working On

Drive comprehensive Infrastructure Security Posture Management (ISPM) and cloud-native visibility, leveraging tools like Wiz to identify risks, drift, and misconfigurations across cloud and on-prem infrastructure.
Championing Infrastructure-as-Code (IaC) standards (e.g., Terraform) to enforce secure defaults, immutability, and drift detection
Driving Infrastructure Security Access and Posture Management for both cloud and on-prem infrastructure to ensure comprehensive visibility and governance
Building automated security guardrails embedded directly into CI/CD and deployment pipelines
Operate security-as-a-service platforms (e.g., secrets management, certificate lifecycles) designed to reinforce our security posture and simplify developer access workflows.
Designing and operating certificate lifecycles (X.509, SSH) to support secure machine-to-machine trust
Contribute to identity-centric access control systems, specifically focusing on short-lived, Just-In-Time (JIT) access models, Zero Trust, and automated authorization policies to eliminate standing privileges.
Securing core network foundations, including global DNS architecture, service discovery, and network authentication systems
Designing and maintaining authentication controls for network infrastructure to ensure secure, monitored access
Partnering closely with infrastructure, platform, and SRE teams to identify and remediate security gaps in foundational systems

What You’ll Bring to the Team

5-8 years of hands-on experience in infrastructure engineering, SRE, or security engineering
Deep understanding of security principles across the stack, from Linux and container runtimes to cloud control planes
Proven experience using Infrastructure-as-Code (Terraform) to manage complex, multi-environment infrastructure at scale
Strong knowledge of cryptography, secrets management, PKI, and modern authentication standards
Experience securing public cloud (AWS, GCP) and/or bare-metal environments
Strong networking fundamentals, including routing, segmentation, firewalls, and Zero Trust architectures
Hands-on experience with Kubernetes and container security, including secure secrets injection into microservices
Fluency in at least one programming language (Go or Python preferred) for automation and tooling

Bonus Points

Background securing high-scale cloud or AI infrastructure
Experience implementing Zero Trust identity architectures end-to-end
Familiarity with bare-metal provisioning and data center security considerations
Experience building or operating internal security platforms (e.g., Vault-as-a-Service)
Deep experience with Wiz or similar CSPM platforms for enterprise-scale risk management.

Benefits:

Crusoe also offers a competitive benefits package designed to support financial security, health, and overall well-being, including pension contributions, private health and dental insurance, income protection, life assurance and more.

Compensation:

Compensation will be paid as salary or hourly. Compensation to be determined by the applicant’s education, experience, knowledge, skills, and abilities, as well as internal equity and alignment with market data.

Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Quick apply

Refine Your Search

infrastructure & security manage jobs

Senior Infrastructure Security Engineer

Security Operations Center Technology Associate Manager

Senior IT Lead and Delivery Manager

Network Security Engineer

Head of Digital Operations

Manager EMEA North, Infrastructure Energy Team

ICT Infrastructure Team Lead

Network Security Engineer

Endpoint Security Engineer

Infrastructure Engineer

Inside Sales Representative SMB, MSP (EMEA)

Application Security Engineer

Site Reliability Engineering Manager, Security - Apple Services Engineering

Security Technical Program Manager (TPM)

Support Delivery Lead, EMEA - Dublin

IT Operations Manager - Ireland

Infrastructure & Cloud Operations Engineer (Daily Rate Contractor)

Senior Information Security Analyst

Major Incident Manager ,Assistant Vice President

Global Director – Vulnerability Management & Security Configuration-Limerick

I want to receive the latest job alerts for infrastructure & security manage

Related Searches

Explore jobs in more locations

About This Role

What You’ll Be Working On

What You’ll Bring to the Team

Bonus Points

Jobseeker tools

Employer Tools

Browse

Stay Connected