Find Senior microsoft security Jobs in Dublin, D

Senior Associate, IT, Network Engineer (Fixed Term Contract - 12 Month)
MUFG Investor Services —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- AWS
Quick apply
IT Systems Administrator – Contract (Dublin, Ireland)
Hadfield Green —DUBLIN 2, County Dublin
- Windows
- Linux
- Communication skills
System Centric Services – Senior Engineer
Viatel —Dublin, County Dublin
- €60,000–€70,000 a year
- Azure
- Customer service
- Windows
Corporate Legal Vice President
Sumitomo Mitsui Banking Corporation —Dublin, County Dublin
- €72,000–€134,000 a year
- Hybrid work
- Contracts
- AI
- Negotiation
- Annual leave
AI Engineering Lead - Senior Manager - Data & AI - Technology Consulting - Advisory
PwC —Dublin, County Dublin
- Full-time
- Azure
- Research
- SQL
AI & Data Security Engineer
The Clorox Company —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Bachelor's degree
Head of Professional Services
PFH Technology Group —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Management
Quick apply
8d
Senior Business Systems Analyst - ServiceNow
PlayStation Global —Dublin, County Dublin
- €80,800–€121,200 a year
- Agile
- AI
- SDLC
Quick apply
AI Workplace (M365) & Microsoft Purview Senior Engineer
BearingPoint Ireland —Dublin, County Dublin
- Hybrid work
- SharePoint
- AI
- Communication skills
Identity Security Engineer
Aer Lingus —Dublin, County Dublin
- Analysis skills
- No degree
- Communication skills
Health & Safety Engineer Construction, AWS Data Centers
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Microsoft Office
- Master's degree
- AWS
11d
Corporate Governance Manager
FIS Global —Dublin, County Dublin
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Caseworker - AAATP
Iom Usrap Dc —Dublin, County Dublin
- Full-time
- Microsoft Word
- Spanish
- Microsoft Excel
4d
Senior Fund Accountant
U.S. Bank National Association —Dublin, County Dublin
- €49,385–€58,100 a year
- Full-time
- Microsoft Office
- Computer skills
- Communication skills
14d
Senior Associate, IT, AzureOps Engineer
MUFG Investor Services —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- DevOps
- Annual leave
- Gym membership
Quick apply
Data Risk & AI Security | Senior Associate | Cyber Consulting | Advisory
PwC —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Bachelor's degree
Head of Engineering (Europe, 100% remote)
LimeFlight —Dublin, County Dublin
- Full-time
- Remote
- Azure
- English
- Bachelor's degree
Senior Manager Data Architecture and AI
Aptiv plc —Dublin, County Dublin
- Azure
- Computer Science
- Java
- Gym membership
Senior Cloud Engineer
Sprinklr —Dublin, County Dublin
- Full-time
- Azure
- Management
- Social media management
- Annual leave
Manager - Facilities Management
WTW —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Excel
- Microsoft Office
- Annual leave

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Senior Associate, IT, Network Engineer (Fixed Term Contract - 12 Month)

MUFG Investor Services -
Dublin, County Dublin

Quick apply

Job details

Full-time

Qualifications

Microsoft Windows Server
Azure
Computer Science
CCNP
CCNA
OSPF
Encryption
Firewall
DHCP
AWS
Bachelor's degree
IDS
IT support
BGP
Computer Engineering
WAN
DNS
IPsec
MPLS
SAN
IT
VMWare
TCP/IP
Network engineering
Higher certificate
vSphere
Active Directory
Network security
VPN

Full job description

Company Description

MUFG Investor Services is a trusted partner to many of the world’s largest public and private funds, providing asset servicing and operational solutions built for alternatives. With over $1 trillion in client assets under administration, we offer fund administration, banking, payments, fund financing, foreign exchange overlay, corporate and regulatory services, custody, business consulting, and more. Operating from 17 locations worldwide, we help clients mitigate risk, enhance efficiency, and navigate the operational complexities of today’s investment management landscape. As a division of Mitsubishi UFJ Financial Group (MUFG), one of the world’s largest financial institutions with approximately $3 trillion in assets, we combine deep expertise with the strength and stability of a leading financial institution. To learn more, visit us at www.mufg-investorservices.com.

Job Description

The Senior Network Engineer is responsible for designing and implementing solutions that compliment a dynamic, always growing and evolving global network for one of the leading organizations in financial services. You will bring a unique perspective to a team that adapts and maintains a secure and reliable network hosted across both cloud and office/site network infrastructure.

Although the core focus of this role will be to act as a Network Engineer with a solid understanding of Network & IT Infrastructure Fundamentals including protocols, switches, routers/firewalls, it will also include exposure to experience operating within Azure & AWS cloud tenants. You will design and manage the local and wide area networks of our organization to ensure maximum up time for our users.

Reporting to the Director, IT, Infrastructure, you will:

Design and Architect Networks
Develop secure, scalable, and highly available network architectures using technologies like VPNs, VPCs, virtual networks, and load balancers.
Cloud Network Management
Provision, configure, and manage cloud-based network resources across platforms such as AWS, Azure, and Cisco Meraki.
Network Security Implementation
Enforce robust security measures including firewalls, intrusion detection systems, encryption, and compliance with industry standards.
Performance Monitoring and Troubleshooting
Continuously monitor network performance, diagnose issues, and optimize for stability, availability, and efficiency.
Hybrid Network Integration
Seamlessly connect cloud environments with on-premises infrastructure using secure methods like VPNs.
Automation and Scripting
Leverage automation tools and scripting languages to streamline network operations and reduce manual tasks.
Disaster Recovery and Continuity Planning
Manage backup strategies, disaster recovery protocols, and ensure business continuity for network systems.
Documentation and Compliance
Maintain accurate and up-to-date documentation of network configurations, operational procedures, and compliance records.
Stakeholder Communication and Collaboration
Collaborate with IT teams and stakeholders, providing clear updates on incidents, maintenance, and project progress.
Continuous Learning and Innovation
Stay current with emerging technologies and trends, recommending improvements to enhance network infrastructure.

Qualifications

You Have:

Bachelor's/Associates degree in computer engineering or computer science
Strong hands-on experience designing and supporting network infrastructure within AWS and Azure (required)
Demonstrable experience in a professional information technology environment with exposure to network and security engineering
Understanding of Network Fundamentals, protocols, and technologies TCP/IP, VLAN, WAN, MPLS, DNS, DHCP, IPSEC, TLS, NAT, PAT, VPN, BGP, OSPF
3+ years working within L2 IT Support capacity
Good knowledge of switches, routers, and firewalls, VPNs, Layer-3 devices, APs, specifically with Cisco (Meraki), Palo Alto, and/or Forti
Implementing & Administering Wi-Fi
Microsoft Server 2008 R2 – 2019
Terminal Services
Active Directory / DNS / Group Policy
VMware vSphere 6.5+
SAN systems (HPE 3par experience preferred)

Preferred:

Cisco CCNA & CCNP and/or relevant Azure/AWS accreditations such as MCSE, MCTIP, VCP, AZ-100 to 104, AZ-900, AWS Practitioner, SysOps & Solutions Architect
Demonstrable experience with cloud-based networking (AWS/Azure)
ITIL Certified is an asset

Additional Information

What’s in it for you to join MUFG Investor Services?

Take a look at our careers site and you’ll find everything you’d expect working with one of the fastest-growing businesses at one of the world’s largest financial groups. Now take another look. Because it’s how we defy expectations that really defines us. You’ll feel that difference in all kinds of ways. Our vibrant CULTURE. Connected team. Love of innovation, laser client focus.

So, why settle for the ordinary? Apply now for your next Brilliantly Different opportunity.

We thank all candidates for applying; however, only those proceeding to the interview stage will be contacted.

MUFG is an equal opportunity employer.

Quick apply

Refine Your Search

senior microsoft security jobs in dublin, d

Senior Associate, IT, Network Engineer (Fixed Term Contract - 12 Month)

IT Systems Administrator – Contract (Dublin, Ireland)

System Centric Services – Senior Engineer

Corporate Legal Vice President

AI Engineering Lead - Senior Manager - Data & AI - Technology Consulting - Advisory

AI & Data Security Engineer

Head of Professional Services

Senior Business Systems Analyst - ServiceNow

AI Workplace (M365) & Microsoft Purview Senior Engineer

Identity Security Engineer

Health & Safety Engineer Construction, AWS Data Centers

Corporate Governance Manager

Caseworker - AAATP

Senior Fund Accountant

Senior Associate, IT, AzureOps Engineer

Data Risk & AI Security | Senior Associate | Cyber Consulting | Advisory

Head of Engineering (Europe, 100% remote)

Senior Manager Data Architecture and AI

Senior Cloud Engineer

Manager - Facilities Management

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