Find Microsoft 365 administrator Jobs in Dublin County Dublin

IT Applications Administrator
PlayStation Global —Dublin, County Dublin
- €50,700–€76,100 a year
- Hybrid work
- Microsoft Access
- Driving
- Scripting
- Wellness program
- Annual leave
IT Coordinator
Jigsaw - The National Centre for Youth Mental Health . —Dublin, County Dublin
- €45,127–€64,811 a year
- Weekend availability
- Azure
- Computer Science
- Customer service
- Annual leave
1d
Senior Executive & Project Administrator
Eterna International Limited —DUBLIN 2, County Dublin
- From €55,000 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Work from home
Quick apply
IT Support Engineer - Level 2
PFH Technology Group —Dublin, County Dublin
- Full-time
- Remote
- Microsoft Powerpoint
- Microsoft Excel
- Azure
- Free parking
Quick apply
Information Security Technical Support
Tate Europe —Dublin, County Dublin
- Full-time
- Azure
- Customer service
- Windows
Quick apply
CRM Functional Lead — Microsoft Dynamics
Marsh —Dublin, County Dublin
- Full-time
- Azure
- Sales
- DevOps
IT Manager
D/RES Properties —Donnybrook, County Dublin
- Full-time
- Microsoft Access
- Computer Science
- Master's degree
Cloud Security | Senior Associate | Cyber Security | Technology Consulting
PwC —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Master's degree
Cloud Engineer
Version 1 —Dublin, County Dublin
- €65,000–€75,000 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
- Employee assistance program
- Employee discount
Quick apply
3d
Senior ICT Cloud & Security Engineer
PFH Technology Group —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Management
- Free parking
Quick apply
Senior Microsoft Security Engineer
Codec —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Oracle
- Windows
Quick apply
ServiceNow Platform Architect
Aptiv plc —Dublin, County Dublin
- Azure
- Computer Science
- DevOps
- Gym membership
IT Manager
D|RES Properties —Donnybrook, County Dublin
- Full-time
- Microsoft Access
- Computer Science
- Master's degree
Quick apply

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IT Coordinator
Jigsaw - The National Centre for Youth Mental Health . —Dublin, County Dublin
A practical knowledge of IT hardware such as servers, laptops, tablet, mobile phones. To take ownership of the IT Helpdesk function and ensure a total…
€45,127–€64,811 a year
1d
Project Coordinator
Target Integration —Citywest, County Dublin
Familiarity with the following project documentation is *highly desirable*: Help implement process improvements and best practices in project administration.
€30,000–€40,000 a year
Quick apply

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IT Applications Administrator

PlayStation Global -
Dublin, County Dublin

Apply Now

Job details

€50,700–€76,100 a year

Benefits

Wellness program
Annual leave
Employee discount

Qualifications

Jira
Microsoft Access
RBAC
Driving
Scripting
SharePoint
ServiceNow
PowerShell
Intune

Full job description

Position Type:

Location(s):

Ireland, Dublin

Date Posted:

Job ID:

R-124247

Why Sony Interactive Entertainment?

Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity.

IT Applications Administrator

As an IT Applications Administrator, you will have a vital operational role in supporting and advancing Microsoft 365 and identity services at enterprise scale. This is a hands-on, operations-centered position responsible for ensuring platform stability, addressing incidents, and promoting automation across core Microsoft services including Microsoft Entra ID, Exchange Online, SharePoint Online, Teams, OneDrive, and related security and compliance features.

The ideal candidate brings strong operational rigor, deep identity expertise, and experience working within structured IT service management environments. You are comfortable balancing reactive operational support with proactive platform improvement. This is your opportunity to join a world-class team and make a significant impact!

Responsibilities

Microsoft 365 & Identity Operations

Manage daily administration and operational support for Microsoft 365 and Entra ID services.
Triage and resolve incidents and service requests across identity, messaging, collaboration, and access platforms.
Perform root cause analysis and implement long-term remediation to reduce recurring issues and technical debt.
Manage identity lifecycle processes, RBAC, privileged role governance, Conditional Access, MFA, and authentication policies.
Troubleshoot authentication and access issues using Entra ID audit and sign-in logs.
Coordinate Exchange Online, including mail flow, transport rules, mailbox management, permissions, and email security configurations such as SPF, DKIM, DMARC, and anti-spam/phishing controls.
Operate within an enterprise ITSM framework (e.g., ServiceNow or Jira Service Management), managing tickets in alignment with SLAs and operational benchmarks.
Develop dashboards and reporting to track ticket trends, SLA adherence, and overall platform health.
Maintain runbooks and knowledge documentation while driving continuous service improvement and automation.

Automation, Integrations & Microsoft Graph

Develop and sustain PowerShell automation for Microsoft 365 and identity management.
Register and manage Entra ID applications, including service principals, API permissions, and consent models.
Implement secure Microsoft Graph integrations using delegated and application permissions, ensuring least-privilege access and accurate certificate and secret management procedures.

Qualifications:

5+ years of hands-on experience coordinating Microsoft 365 and identity platforms in an enterprise environment.
Solid operational knowledge of Microsoft Entra ID and Exchange Online.
Experience supporting enterprise IT service operations using ITSM platforms (e.g., ServiceNow, Jira Service Desk), with understanding of SLAs, incident management, and reporting.
Direct involvement in handling Entra ID application registrations and Microsoft Graph integrations, including delegated as opposed to application permission models.
Proficient in PowerShell scripting for managing Microsoft 365 environments.

Preferred:

Experience working with Microsoft Intune and its integration with Conditional Access.
Experience working with Microsoft 365 migration solutions like ShareGate, AvePoint, or Quest.
Familiarity with Power Platform governance and security controls.
Experience supporting large-scale or global enterprise environments.
Familiarity with Microsoft 365 security and compliance tools (DLP, eDiscovery).
Experience supporting tenant-to-tenant migrations across Exchange, SharePoint, OneDrive, and Teams, including post-migration validation, permissions remediation, integration reconfiguration, and broader Microsoft platform modernization efforts.

At SIE, we consider several factors when setting each role’s base pay range, including the competitive benchmarking data for the market and geographic location.

Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location.

In addition, this role is eligible for SIE’s top-tier benefits package that includes paid time off, wellness program and coveted employee discounts for Sony products. This role also may be eligible for a bonus package.

The estimated base pay range for this role is listed below.

€50.700—€76.100 EUR

Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks.

Please refer to our Candidate Privacy Notice for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights.

Equal Opportunity Statement:

Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or membership in any other legally protected category.

We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond.

Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

Apply Now

Refine Your Search

microsoft 365 administrator jobs in dublin county dublin

IT Applications Administrator

IT Coordinator

Senior Executive & Project Administrator

IT Support Engineer - Level 2

Information Security Technical Support

CRM Functional Lead — Microsoft Dynamics

IT Manager

Cloud Security | Senior Associate | Cyber Security | Technology Consulting

Cloud Engineer

Senior ICT Cloud & Security Engineer

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IT Manager

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