Find Senior network security engineer Jobs in Dublin, D

Senior Associate, IT, AzureOps Engineer
MUFG Investor Services —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- DevOps
- Annual leave
- Gym membership
Quick apply
7d
Cyber Operations Engineer
Tata Consultancy Services —Swords, County Dublin
- Call to connect
- No degree
- Scripting
- Python
Data Architect
Deloitte —Dublin, County Dublin
- €90,000 a year
- Full-time
- Azure
- Computer Science
- Engineering
Sr Machine Learning Engineer
paypal —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Engineering
- Annual leave
Network Development Manager, Frontier Networking
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- AWS
- Bachelor's degree
10h
Deskside Support Engineer
Ekco —Dublin, County Dublin
- Azure
- Windows
- SharePoint
- Annual leave
- Employee assistance program
Quick apply
Network Engineering Manager, EMEA
ByteDance —Dublin, County Dublin
- Computer Science
- English
- Bachelor's degree
Senior Engineer - Operations and Asset Management - Generic
Eirgrid —Dublin, County Dublin
- Engineering
- Analysis skills
- Organisational skills
Quick apply
Senior Lead Engineer - Operations and Asset Management - Generic
Eirgrid —Dublin, County Dublin
- Engineering
- Analysis skills
- Organisational skills
Quick apply
Senior Cloud & Kubernetes Engineer
InterSystems —Dublin, County Dublin
- Azure
- DevOps
- AWS
5d
Senior Penetration Tester
Integrity360 —Dublin, County Dublin
- Hybrid work
- Computer Science
- Windows
- Java
Quick apply
Senior Manager of Security Engineering - AI/ML
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- DevOps
- Engineering
- AWS
2d
Associate Systems Administrator
CarGurus —Dublin, County Dublin
- €38,000–€48,000 a year
- On call
- Communication skills
Senior Software Engineer
Vectra —Dublin, County Dublin
- Azure
- Engineering
- AWS
- Life insurance
Quick apply
IT Site Support Engineer | Cork
Philip Lee —DUBLIN 4, County Dublin
- Windows
- Computer networking
- SharePoint
Sr. Lead Security Engineer - Google Cloud Platform
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Computer Science
- Engineering
- Java
14d
Development Manager
Sentrium —Dublin, County Dublin
- Remote
- Team management
- AI
- Leadership
- Annual leave
Senior Global Strategy Engineer, Global Engineering Strategy
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Engineering
- AWS
- Bachelor's degree
Senior Full-Stack Developer
Citi —Dublin, County Dublin
- €71,440–€107,160 a year
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Java
Senior Fire Investigator - Ireland
Jensen Hughes —Dublin, County Dublin
- Remote
- Research
- Analysis skills
- Communication skills

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Senior Associate, IT, AzureOps Engineer

MUFG Investor Services -
Dublin, County Dublin

Quick apply

Job details

Full-time
7 days ago

Benefits

Annual leave
Gym membership

Qualifications

Microsoft Windows Server
Jira
CI/CD
Azure
Computer Science
SCCM
DevOps
iOS
Git
Windows
AWS
Bachelor's degree
Terraform
IT support
Computer Engineering
Mobile device management
SharePoint
ARM
AI
Higher certificate
PowerShell
Intune
VPN

Full job description

Company Description

MUFG Investor Services provides asset servicing solutions to the global investment management industry. Leveraging the financial and intellectual capital of MUFG – one of the largest banks in the world with $2.8 trillion in assets – we provide clients access to a range of leading solutions from fund administration, middle-office outsourcing, custody, foreign exchange, trustee services and depository to securities lending and other banking services.

With a diverse and dynamic network of offices across the globe, MUFG Investor Services provides challenging and rewarding careers. We achieve this by offering continuous learning and development, collaborative team work environment, promotion of work-life integration, and exposure to a wide variety of work.

Imagine your future at MUFG Investor Services where you can grow professionally, in a diverse and inclusive workplace that rewards your contribution.

Job Description

As a Senior Associate, IT, AzureOps Engineer, you will play a key role in supporting and evolving the firm’s cloud infrastructure, with a primary focus on Microsoft Azure, Microsoft 365, and Citrix Cloud platforms. You will be responsible for ensuring the resilience, performance, and security of critical cloud services, while also contributing to the automation, scalability, and modernization of IT operations. This role requires a strong technical foundation, a proactive mindset, and the ability to collaborate across global teams to deliver reliable and efficient cloud-based solutions in a regulated financial environment.

You Will:

Monitor, diagnose and resolve problems within the Microsoft Azure/O365 environment and Key IT systems to ensure systems are stable and performing efficiently.
Manage and resolve high-impact incidents under pressure, ensuring minimal disruption to business operations.
Perform day-to-day administration and support of Azure and Microsoft 365 environments, including Exchange, Security, Licensing, and Endpoint Management.
Administer and develop across multiple infrastructure platforms including Azure, O365, AWS, and Citrix, ensuring optimal performance and integration.
Design, implement, and maintain CI/CD pipelines using Azure DevOps, YAML, and Git workflows to support continuous delivery.
Apply Infrastructure as Code (IaC) practices using tools like Terraform, ARM templates, or Bicep to automate infrastructure provisioning.
Identify opportunities to automate and streamline IT operations using PowerShell and workflow tools.
Provide technical mentorship to L0/L2 support staff, fostering knowledge sharing and upskilling within the team.
Maintain accurate technical documentation, including SOPs and project plans, to support operational transparency and compliance.
Demonstrate flexibility in working hours to support global teams and projects across APAC and North America.
Exposure to multi-cloud environments with AWS experience desirable, particularly in infrastructure automation and DevOps practices.

Qualifications

You Have (Required):

Strong experience with Microsoft Azure and Microsoft 365
Identity & access management (Azure AD, MFA, Conditional Access)
Exchange Online, SharePoint, and Teams administration
Endpoint management (Intune and/or SCCM)
Microsoft Defender security suite
Windows server administration (2012–2022) and Windows 10/11 environments
Group Policy and enterprise device configuration
Experience supporting cloud-based infrastructure and services
Backup and recovery solutions (Azure Backup, Veeam or similar)
Understanding of networking concepts (VPN, Wi-Fi, basic routing)

Nice to Have:

Experience with Citrix / VDI technologies (including AVD)
Exposure to AWS or multi-cloud environments
Infrastructure as Code or automation experience
Azure DevOps / CI-CD pipelines
Scripting or automation (PowerShell)
macOS and mobile device management (Jamf, iOS, Android)
Enterprise tools (e.g., Jira or similar ticketing systems)
Experience with networking platforms (e.g., Meraki, Palo Alto)
System migrations and cloud transformation projects
Video conferencing / AV technologies

Academic Qualification/Work Experience:

Bachelor's/Associates degree in computer engineering. Computer science, relevant professional Microsoft, and/or AWS accreditations (AZ-900, AZ-104, SC-300, MS-700, AWS Cloud Practitioner) or relevant years of experience
4 years of experience working within IT systems/Support in a senior capacity with the last few years working with Cloud Technologies.

Additional Information

MUFG Investor Services provides all of its employees with an extremely attractive compensation package. In addition to base salary, there is a group medical insurance scheme, group pension scheme, reimbursement of professional subscriptions, paid holidays and assistance towards gym memberships.

We thank all candidates for applying; however, only those proceeding to the interview stage will be contacted. If you are contacted for a job opportunity, please advise us of any accommodations needed to ensure fair and equitable access throughout the recruitment and selection process. All accommodation information provided will be treated as confidential and used only to provide an accessible candidate experience.

We are committed to using Artificial Intelligence (AI) tools responsibly and being transparent about what we do to build trust and confidence. At MUFG Investor Services, we use AI tools to support our recruitment process by helping us understand how well candidates’ applications align with the requirements of the role.

All AI recommendations are reviewed by our recruitment team before any decisions are made.

More information on our use of AI tools is available in our Privacy Notice available to you as part of your application.

MUFG is an equal opportunity employer.

Quick apply

Refine Your Search

senior network security engineer jobs in dublin, d

Senior Associate, IT, AzureOps Engineer

Cyber Operations Engineer

Data Architect

Sr Machine Learning Engineer

Network Development Manager, Frontier Networking

Deskside Support Engineer

Network Engineering Manager, EMEA

Senior Engineer - Operations and Asset Management - Generic

Senior Lead Engineer - Operations and Asset Management - Generic

Senior Cloud & Kubernetes Engineer

Senior Penetration Tester

Senior Manager of Security Engineering - AI/ML

Associate Systems Administrator

Senior Software Engineer

IT Site Support Engineer | Cork

Sr. Lead Security Engineer - Google Cloud Platform

Development Manager

Senior Global Strategy Engineer, Global Engineering Strategy

Senior Full-Stack Developer

Senior Fire Investigator - Ireland

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