& network security Work, Jobs in Belfast, Nir (with Salaries)

Network Engineer
Blue Whale Technologies Ltd —Belfast
- £160 - £190 a day
- Azure
- Windows
- AWS
Quick apply
2d
Network Engineer - Fully remote - Life Sciences Industry
Labcorp —Bangor
- Full-time
- Remote
- Azure
- Computer Science
- Engineering
IT Security Analyst
Fieldfisher —Belfast
- Full-time
- Analysis skills
- Work from home
Technical Support Engineer II
Delinea —Belfast
- £45,000 - £50,000 a year
- Full-time
- Remote
- English
- SQL
- Computer networking
- Employee assistance programme
- Life insurance
3d
Network Operations Engineer III
CME Group —Belfast
- Full-time
- Hybrid work
- Azure
- Management
- AWS
Head of IT Service Management - IT Operations
National Crime Agency —Belfast
- £82,317 a year
- Full-time
- Hybrid work
- Presentation skills
- Agile
- IT
- Annual leave
10d
Information Security Sr Analyst
Peak6 —Belfast
- Java
- Analysis skills
- Bachelor's degree
- Annual leave
- Flexible schedule
IT Support Analyst
3173 —Belfast
- Full-time
- Microsoft Access
- Azure
- Microsoft Outlook
Technical Support Specialist
Versant Media —Belfast
- Full-time
- Hybrid work
- Computer Science
- Customer service
- Salesforce
Quick apply
8d
IT Support Technician
NAVANTIA UK —Belfast
- Full-time
- Spanish
- Windows
- Office experience
Quick apply
4d
Head of Data Governance
National Crime Agency —Belfast
- £4,218 a month
- Part-time
- Hybrid work
- Presentation skills
- In-person
- Annual leave
Systems, Networks and Security Administrator
Angoka —Belfast
- Full-time
- Azure
- Computer Science
- Microsoft Office
Senior Network Engineer
Exegy —Belfast
- Full-time
- Hybrid work
- Computer Science
- Computer networking
- Organisational skills
FX OpsTech Application Support - Assistant Vice President
Citi —Belfast
- Full-time
- Hybrid work
- Analysis skills
- Bachelor's degree
- No degree
- Annual leave
- Employee assistance programme
Junior Cyber Defense Analyst
Wolfspeed Services UK Limited —Belfast
- Azure
- Computer networking
- Linux
Quick apply
IT Managed Services Support Engineer – Level 2/3
KBS Group —Belfast
- From £1 a year
- Full-time
- Hybrid work
- Azure
- Customer service
- Microsoft Office
Quick apply
Senior Chief Data Officer
National Crime Agency —Belfast
- £4,218 - £45,326 a year
- Part-time
- Hybrid work
- Presentation skills
- In-person
- Communication skills
- Annual leave
8d
OT-IT Security Analyst and Researcher
Angoka —Belfast
- Full-time
- Azure
- Doctoral degree
- Computer Science
Information Security Manager
Randox Laboratories —Antrim
- IT
- Leadership
Customer Intelligence Analyst
Thales —Belfast
- Full-time
- Salesforce
- Analysis skills
- Bachelor's degree
- Annual leave
- Employee discount
15h

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Network Engineer

Blue Whale Technologies Ltd
Belfast

Quick apply

Job details

Fixed term contract
£160 - £190 a day
2 days ago

Qualifications

Microsoft Windows Server
Cisco ISE
FTP
SFTP
TCP
System administration
Azure
Operating systems
Ansible
Load balancing
5G
OSPF
LAN
Encryption
Solaris
Windows
PRTG
Bash (Unix shell)
PKI
Firewall
DHCP
AWS
Analysis skills
VoIP
Debian
SSL
IDS
Network Protocols
Virtualisation
Splunk
Remote access software
BGP
LDAP
Routing protocols
Ubuntu
Scripting
Computer networking
DNS
Organisational skills
IPsec
Solarwinds
MPLS
CentOS
VMWare
SSH
Linux
EIGRP
TCP/IP
Network engineering
Cisco ASA
Cisco Routers
Communication skills
vSphere
Python
PowerShell
Active Directory
High availability
Juniper
Network Security
VPN

Full job description

Job Summary

We are seeking a highly skilled and motivated Network Engineer to join our dynamic IT team. The successful candidate will be responsible for designing, implementing, maintaining, and supporting our organisation’s network infrastructure. This role offers an excellent opportunity to work with cutting-edge technologies and contribute to the stability and security of our network systems. The ideal applicant will possess a strong background in computer networking, network security, and system administration, with experience across a variety of network protocols and hardware platforms.

Duties

Design, deploy, and manage complex network architectures including LAN, WAN, MPLS, and SD-WAN solutions.
Configure and support network devices such as Cisco routers, switches, ASA firewalls, Juniper devices, and other hardware components.
Implement and maintain secure VPNs using IPsec, SSL/TLS protocols, and utilise Cisco ISE for identity management.
Manage network security measures including firewall policies, IDS/IPS systems, PKI infrastructure, LDAP authentication, and encryption protocols.
Monitor network performance using tools such as SolarWinds, PRTG, and Splunk; perform troubleshooting to resolve connectivity issues promptly.
Support remote access solutions including VPNs, Citrix environments, SSH/Telnet access, and remote desktop tools.
Administer DNS, DHCP services, Active Directory integration, load balancing solutions, and high availability configurations.
Conduct network installation projects involving fibre optics, Ethernet cabling, wireless access points (Wi-Fi), and VoIP systems.
Maintain comprehensive documentation of network configurations and procedures; ensure compliance with ITIL standards.
Collaborate with DevOps teams on automation tasks using Ansible or PowerShell scripts; support virtualisation platforms such as VMware vSphere or Azure environments.
Stay current with emerging networking technologies such as 5G/6G wireless solutions or cloud services like AWS and Azure.

Skills

Extensive knowledge of computer networking principles including TCP/IP stack, routing protocols (BGP, OSPF EIGRP), VLANs, NAT/PAT.
Proficiency in configuring Cisco IOS (including Cisco ASA), Juniper Junos OS devices; experience with SDN architectures is advantageous.
Strong understanding of network security concepts such as SSL/TLS encryption, SFTP/FTP/SCP file transfer protocols; IDS/IPS management.
Experience with system administration across multiple operating systems including Windows Server (Active Directory), Linux distributions (Debian, CentOS, Ubuntu), Solaris.
Familiarity with virtualisation technologies like VMware vSphere or Hyper-V; cloud platforms such as AWS or Azure.
Knowledge of scripting languages such as Python or Bash for automation; utilisation of network monitoring tools like SolarWinds or PRTG for proactive management.
Ability to implement high availability solutions ensuring minimal downtime; experience with load balancing techniques using F5 or similar appliances.
Strong analytical skills for troubleshooting complex network issues; ability to interpret logs from Splunk or SolarWinds effectively.
Excellent organisational skills with the ability to prioritise tasks in a fast-paced environment; good communication skills for technical documentation and team collaboration.

This position offers an engaging environment where technical expertise is valued and professional development is encouraged within a supportive team setting. The successful applicant will play a vital role in maintaining the integrity and efficiency of our organisation’s network infrastructure while advancing their career in IT engineering.

Pay: £160.00-£190.00 per day

Work Location: On the road

Quick apply

Refine Your Search

& network security jobs in belfast, nir

Network Engineer

Network Engineer - Fully remote - Life Sciences Industry

IT Security Analyst

Technical Support Engineer II

Network Operations Engineer III

Head of IT Service Management - IT Operations

Information Security Sr Analyst

IT Support Analyst

Technical Support Specialist

IT Support Technician

Head of Data Governance

Systems, Networks and Security Administrator

Senior Network Engineer

FX OpsTech Application Support - Assistant Vice President

Junior Cyber Defense Analyst

IT Managed Services Support Engineer – Level 2/3

Senior Chief Data Officer

OT-IT Security Analyst and Researcher

Information Security Manager

Customer Intelligence Analyst

I want to receive the latest job alerts for & network security in belfast, nir

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