Systems, networks and security administrator Work, Jobs in Northern Ireland (with Salaries)

Systems, Networks and Security Administrator
Angoka —Belfast
- Full-time
- Azure
- Computer Science
- Microsoft Office
Trainee Cyber Security
Eos Systems —Belfast
- £28,000 a year
- Full-time
- Analysis skills
- IT
- In-person
- Work from home
Quick apply
4d
IT Helpdesk Analyst Tier 1
Wellington IT —Belfast
- Full-time
- Hybrid work
- Microsoft Word
- CRM software
- Microsoft Excel
- Annual leave
- Flexible schedule
IT Security Analyst
Fieldfisher —Belfast
- Full-time
- Analysis skills
- Work from home
Warranty Administrator - Hybrid Working
TrustFord —Lisburn
- From £28,121 a year
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Annual leave
- Employee discount
Compliance Analyst - Elevate Programme - Belfast - starting 10th August 2026
Vantage Point —Belfast
- Full-time
- Hybrid work
- Microsoft Excel
- Microsoft Outlook
- Customer service
- Paid training
14d
Technical Support Engineer (Entry Level / Graduate)
iManage —Belfast
- Full-time
- Computer Science
- Windows
- SQL
- Annual leave
- Flexible schedule
Quick apply
Telematics Support Advisor
Motia —Antrim
- £26,875 a year
- Full-time
- Customer service
- Microsoft Office
- Free parking
- Annual leave
Quick apply
Test Centre Associate - Portadown
Reed In Partnership —Portadown
- £13.45 an hour
- Full-time
- Customer service
- Driving
Community Partnerships and Engagement Officer
White RIbbon NI —Larne
- £28,163 a year
- Weekend availability
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Flexitime
- Work from home
Quick apply
14d
Project Support Officer
ICBAN —Enniskillen
- £34,434 - £36,363 a year
- Bachelor's degree
- Organisational skills
- In-person
- Free parking
Quick apply
12d
Technical Support Engineer II
Delinea —Belfast
- £45,000 - £50,000 a year
- Full-time
- Remote
- English
- SQL
- Computer networking
- Employee assistance programme
- Life insurance
Customer Operations Analyst - Elevate Programme - Belfast - starting 10th August 2026
Vantage Point —Belfast
- Hybrid work
- Continuous improvement
- Mentoring
- Organisational skills
- Paid training
Entity Data Management Analyst - Elevate Programme - Belfast - starting 10th August 2026
Vantage Point —Belfast
- Full-time
- Hybrid work
- Mentoring
- Communication skills
Monitoring Officer
Verbal Arts Centre (Verbal) NI Ltd —Derry
- £30,541 a year
- Full-time
- Microsoft Excel
- Management
- Data analysis skills
- Health & wellbeing programme
Quick apply
6d
Officer - Strategic Insights, Risk and Assurance(SIRA)
National Crime Agency —Belfast
- £37,428 a year
- Part-time
- Hybrid work
- Analysis skills
- Presentation skills
- In-person
- Annual leave
5d
Customer Support Associate
Finastra —Bangor
- Full-time
- IT
- Communication skills
- Annual leave
- Employee assistance programme
Test Center Administrator (Armagh Town)
Pearson —Belfast
- £13.60 an hour
- Weekend availability
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Test Centre Manager
Reed In Partnership —Derry
- £16.28 an hour
- Part-time
- Microsoft Powerpoint
- Microsoft Outlook
- Management
- Annual leave
- Flexible schedule
13d
Installation Technician (Water Treatment & Disinfection Systems)
Maverick Controls —Newtownabbey
- £24,420 - £35,000 a year
- Full-time
- Maintenance
- Assembly
- Plumbing
Quick apply

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Systems, Networks and Security Administrator

Angoka
Belfast

Apply Now

Job details

Full-time

Qualifications

TCP
Azure
Computer Science
CCNA
Microsoft Exchange
Microsoft Office
Firewall
DHCP
Bachelor's degree
IT support
Computer networking
DNS
SharePoint
IT
Linux
Application support
TCP/IP
Communication skills
Active Directory
CompTIA A+
Information Technology
VPN

Full job description

Job Type

Full-time, office-based

Location

Belfast, UK

About the Role

We are looking for an enthusiastic, results-oriented Systems and Networks Administrator with a can-do attitude and thirst for IT and Security to join some of the industry’s brightest minds, dedicated to developing hardware and software authentication and encryption solutions.

As a Systems, Networks and Security Administrator, you will ensure the availability and integrity of the business’ digital infrastructure from devices, networks, systems and applications. You will be responsible for day to day administrative functions such as System Maintenance, IT Administration, Security Administration and Backup Recovery, MSP Liaison, IT Project Support and more.

This role offers the opportunity for significant learning and professional development, whilst contributing significantly to our growth. This role would be ideal for an early stage professional, looking to develop their career in a fast-scaling start-up.

What you will do:

Install, configure, upgrade and maintain business-critical systems and IT assets, such as laptops, network equipment, servers, printers, mobile phones and enterprise applications
Create and maintain users’ accounts across business-critical systems
Manage and administer all business-critical systems
Monitor and manage business-critical assets and systems performance to ensure high availability, data integrity and business continuity
Collate and maintain accurate IT and system performance metrics
Provide on-premise and remote 1st and 2nd line IT Support for all users across the multiple business sites
Review, manage, update and maintain the accuracy of IT assets and critical systems information within the business assets and systems registry
Process requests for new IT equipment, services and software, and maintain accurate records
Implement, monitor and manage the business access control and acceptable use policies and procedures
Monitor and manage IT and network assets’ endpoint security
Implement, monitor and manage the business back-up and business continuity policies and controls
Manage and administer day-to-day systems and network security operations
Work closely with the CTO and operations team to support the organisation, adhering to and complying with IT and Security accreditation and compliance frameworks.

Person Specifications

What we are looking for:

3-5 years’ commercial IT/System and Network administration experience
Demonstrable experience in Windows, Linux and Mac Desktop administration and troubleshooting general PCs and printers
Good experience in administering and supporting business applications on-premise or in the cloud, such as MS Office, OneDrive, MS Teams, SharePoint, Microsoft Exchange, Google Workspace, etc.
Knowledge of Windows and Linux servers and Active Directory
Good knowledge of networking concepts, wired and wireless networks, TCP/IP, DHCP, DNS and VPNs
Demonstrable Tier 1 and Tier 2 IT support experience
Understanding of Cyber-Security/data protection concepts, including firewalls, antivirus, email security, etc.
An ambitious self-starter and problem solver, with excellent attention to detail and an analytical mindset
Results-oriented with good organisation and planning skills
Excellent communication and interpersonal skills

Desirable:

One or more of the following:

Bachelor’s degree in information technology, computer science, information systems or equivalent
CompTIA - A+ Certification
Cisco Certified Network Associate (CCNA)
Microsoft System Administrator Certification
Microsoft Azure Administrator Associate
Microsoft Modern Desktop Administrator Associate

The Company

At ANGOKA, our mission is to secure the digital foundations of the modern world - embedding trust, resilience, and safety into the communication and data networks that underpin smart cities, autonomous systems, and future aviation. Airports and airspace are increasingly vulnerable to cyberattacks, as highlighted by recent events in Europe.

ANGOKA is building the technology platform for a safer, more connected future aviation system. Our aim is to focus and operate first in air, and the resultant product and systems would map rapidly across to other sectors, including directly to land and marine transportation.
ANGOKA is an Equal Opportunity Employer. We welcome and encourage applicants from all backgrounds and experiences. We do not tolerate discrimination or harassment.

At ANGOKA, all our hiring decisions are based on business needs, job requirements and individual qualifications, and we are committed to creating an inclusive culture that supports and represents our diverse society.

Apply Now

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systems, networks and security administrator jobs in northern ireland