Find it technical level 3 Jobs in dublin county dublin

IT Systems & Security Engineer
Securitas —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Customer service
- Employee assistance program
- Referral programme
Quick apply
6d
Account Solution Engineer - Informatica
Salesforce —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Sales
SQL Developer / Core Banking Data Engineer
U.S. Bank National Association —DUBLIN 18, County Dublin
- €74,460–€87,600 a year
- Full-time
- Azure
- Java
- SQL
049.EI.26E – Senior Executive – Programme Manager (Technology Infrastructure)
Enterprise Ireland —Dublin, County Dublin
- €82,290–€101,918 a year
- Research
- Presentation skills
- Business
12d
Interchange & Scheme Fees Analyst
U.S. Bank National Association —DUBLIN 18, County Dublin
- €64,515–€75,900 a year
- Full-time
- Microsoft Excel
- English
- SQL
Solutions Architect
DAA —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- SQL
UKI Technology Consulting - Energy Transition - Power & Utilities Specialist
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Oracle
- Research
- Master's degree
- Gym membership
ServiceNOW Configuration Analyst
Elwood Roberts —Dublin, County Dublin
- €250–€300 a day
- Full-time
- Data analysis skills
- Project management
- IT
Quick apply
FS Technology Consulting - AI and Data - Data Engineer - Senior Consultant - Dublin
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Java
- Gym membership
Senior Product Manager - Technical
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- Bachelor's degree
- No degree
Business Intelligence Analyst
Salesforce —Dublin, County Dublin
- Full-time
- Microsoft Excel
- No degree
- Accounting
7d
Retention & Subscription Specialist (English & Spanish)
Clio —Dublin, County Dublin
- €49,600–€67,000 a year
- Full-time
- Spanish
- Customer service
- Salesforce
E-Bike Category & Sales Lead
LOCO Scooters Limited —Damastown, County Dublin
- €38,000–€48,000 a year
- Full-time
- Communication skills
- Mechanical knowledge
- Employee discount
Quick apply
Facilities Manager - Park West Business Park
Harcourt Developments —Dublin, County Dublin
- Full-time
- Plumbing
- HVAC
- IT
Quick apply
13d
Software Engineer 4
Lam Research —Dublin, County Dublin
- Full-time
- Doctoral degree
- Software troubleshooting
- English
Expert Panel Member (Electrical)
Commission for Regulation of Utilities —Dublin, County Dublin
- €120.86 a month
- Full-time
- Electrical experience
- No degree
Cybersecurity Third Party Risk Management | Senior Associate | Cyber Security | Technology Consulting
PwC —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Master's degree
Global Operations Manager
Match Group —Dublin, County Dublin
- Full-time
Software Engineer - Frontend/Full Stack
PlayStation Global —Dublin, County Dublin
- Computer Science
- Java
- AWS
Mainframe Application Developer
U.S. Bank National Association —DUBLIN 18, County Dublin
- €74,460–€87,600 a year
- Full-time
- SQL
- Bachelor's degree
- No degree

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IT Systems & Security Engineer

Securitas -
Dublin, County Dublin

Quick apply

Job details

Full-time
6 days ago

Benefits

Bike to work scheme
Company pension
Employee assistance program
Referral programme
Sick pay

Qualifications

Azure
Computer Science
Customer service
ERP systems
LAN
Data analysis skills
Information security
Firewall
Continuous improvement
IT support
WAN
ServiceNow
IT
Communication skills
VPN

Full job description

Company Description

Are you ready to be a trusted presence in a dynamic and vital environment? At Securitas, our mission goes beyond securing premises — we protect people, property, and peace of mind. As a IT Systems & Security Engineer you will be responsible for delivering advanced technical support across all levels (1st, 2nd, and 3rd line), managing and supporting core business systems including ERP and Workforce Management (WFM) platforms, and working closely with the IT Manager on cyber security, network infrastructure, and compliance initiatives.

This role offers the chance to work with a prestigious clients

Dublin 15

Fulltime permanent position

DOE

Why Join Us?

Be part of a company that lives by its values: Integrity, Vigilance, and Helpfulness
Career development opportunities and industry-recognised training
A supportive team environment
Competitive salary and benefits package
Make a meaningful impact every day

Join Securitas and help us “See a Different World.” Apply now and become a key player in delivering safety and peace of mind.

Job Description

We are seeking an experienced IT Systems & Security Engineer to join our organisation in Dublin, Ireland. In this permanent position, you will be responsible for designing, implementing, and maintaining secure IT infrastructure whilst ensuring the protection of our systems and data against evolving security threats. The successful candidate will combine technical expertise with a detail-oriented approach to safeguard our organisation's digital assets and support our business objectives.

Key Responsibilities

Provide 1st, 2nd, and 3rd line IT support across the organisation
Own and support ERP systems and WFM tools (e.g. Timegate, payroll systems)
Troubleshoot complex technical issues across infrastructure, applications, and networks
Manage and maintain servers, endpoints, and cloud services (Microsoft 365, Azure)
Ensure all incidents and changes are logged and tracked in ServiceNow
Act as escalation point for technical issues and support the IT team
Work closely with business stakeholders (HR, Finance, Operations) on system improvements

Cyber Security & Compliance

Support implementation and maintenance of security controls
Participate in ISO 27001 / ISMS activities, audits, and risk assessments
Monitor vulnerabilities and support remediation activities
Ensure adherence to data protection, access control, and security policies
Assist in incident response and security investigations

Network & Infrastructure

Support network infrastructure (LAN/WAN, firewalls, VPN)
Assist with network troubleshooting, performance monitoring, and upgrades
Work with vendors and service providers on connectivity and infrastructure issues
Support disaster recovery and backup solutions

Data & Reporting

Analyse system and operational data to identify trends and issues
Support reporting requirements across departments
Assist in improving data quality and system usage

Governance & Process

Ensure all work follows IT policies, procedures, and compliance requirements
Maintain accurate documentation of systems, processes, and configurations
Support continuous improvement of IT services and processes

Key Skills & Experience

Strong experience in IT support (1st–3rd line)
Experience with ERP and WFM systems
Knowledge of Microsoft 365, Azure, and endpoint management
Understanding of networking (firewalls, VPN, switching)
Strong understanding of cyber security principles and controls
Experience with ITSM tools (ServiceNow desirable)
Excellent troubleshooting and problem-solving skills
Strong communication and stakeholder management

Qualifications

Degree in IT, Computer Science, or related discipline (or equivalent professional experience)
Minimum 3 years' experience in IT support across multiple service levels (1st, 2nd, and 3rd line)
Demonstrated experience with ERP and Workforce Management systems
Strong knowledge of Microsoft 365, Azure, and endpoint management platforms -
Professional certifications such as Microsoft Certified Associate, ITIL Foundation, or CompTIA Security+ desirable
ISO 27001 awareness or hands-on experience with Information Security Management Systems (ISMS)
Proven experience with ServiceNow or similar ITSM ticketing systems -
Experience with network infrastructure management (firewalls, VPN, switching)
Familiarity with incident response procedures and security investigations
Experience in data analysis and reporting for IT operations
Full Clean Driving Licence
Excellent customer service and communication skills

Additional Information

At Securitas, we believe in rewarding our people for their hard work. We offer a range of great benefits designed to support our people and their families.

These comprehensive benefits include discounted health care scheme, company pension, bike to work scheme, access to hundreds of discounts from well-known brands and retailers, access to hundreds of high-quality online education courses from some of the world’s leading learning institutions, ways to save for the future, and other resources to improve health and well-being.

Benefits:

Substantial Maternity Leave top up payment
24 hour EAP (Employee Assistance Programme) free confidential counselling and advice supporting our employees in a number of areas.
Employer Contribution Pension Scheme from the day you join the Company
Progression, training and development opportunities
Christmas Savings Scheme
Discounted Private Healthcare Scheme (Cash back on everyday medical costs, such as dental check-ups, optical, GP and Emergency Department visits.)
Internal recognition schemes
Bicycle to work scheme from the day you join the Company (Save up to 52% on a bike and accessories)
Employee Refer a friend incentives
Life Assurance equal to one year’s basic pay as per Employment Regulation Order (ERO)
Company Sick Pay Scheme

Securitas is an equal opportunities Employer

P.S.A. Licence Number : 00352

Website: https://www.securitas.ie/

Available jobs: https://www.securitas.ie/careers/available-jobs/

Benefits at Securitas: https://www.securitas.ie/careers/benefits-at-securitas/

Securitas Integrity Line: https://www.securitas.ie/sustainability/securitas-integrity-line/

Quick apply

Refine Your Search

it technical level 3 jobs in dublin county dublin

IT Systems & Security Engineer

Account Solution Engineer - Informatica

SQL Developer / Core Banking Data Engineer

049.EI.26E – Senior Executive – Programme Manager (Technology Infrastructure)

Interchange & Scheme Fees Analyst

Solutions Architect

UKI Technology Consulting - Energy Transition - Power & Utilities Specialist

ServiceNOW Configuration Analyst

FS Technology Consulting - AI and Data - Data Engineer - Senior Consultant - Dublin

Senior Product Manager - Technical

Business Intelligence Analyst

Retention & Subscription Specialist (English & Spanish)

E-Bike Category & Sales Lead

Facilities Manager - Park West Business Park

Software Engineer 4

Expert Panel Member (Electrical)

Cybersecurity Third Party Risk Management | Senior Associate | Cyber Security | Technology Consulting

Global Operations Manager

Software Engineer - Frontend/Full Stack

Mainframe Application Developer

I want to receive the latest job alerts for it technical level 3 in dublin county dublin

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