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Network Security Engineer Devi Technologies

Job in Craigavon, County Armagh, BT62, Northern Ireland, UK
Listing for: Devitechs
Full Time position
Listed on 2026-02-16
Job specializations:
  • IT/Tech
    Cybersecurity, Network Security
Job Description & How to Apply Below

What You’ll Be Working On:
️ Designing, implementing, and managing network security architectures to protect against cyber threats
️ Monitoring network traffic, identifying potential vulnerabilities, and mitigating security risks
️ Configuring and maintaining firewalls, VPNs, intrusion detection/prevention systems (IDS/IPS), and other security devices
️ Conducting regular security audits and vulnerability assessments on network infrastructure
️ Collaborating with IT and security teams to develop and enforce security policies and procedures
️ Responding to and investigating network security incidents, including identifying root causes and implementing corrective actions
️ Staying up to date with the latest network security trends, threats, and technologies
️ Providing guidance and training to teams on best practices for network security
️ Ensuring compliance with industry standards and regulations (e.g., GDPR, ISO 27001, NIST)

What We’re Looking For:

️ Proven experience as a Network Security Engineer or in a similar role focused on network security
️ Strong knowledge of network security protocols, firewalls, VPNs, IDS/IPS, and encryption technologies

Experience with network monitoring tools (e.g., Wireshark, Solar Winds, Nagios) and security incident management tools
️ Proficiency in network administration (e.g., TCP/IP, routing, switching, VLANs, DNS, DHCP)
️ Understanding of security best practices, risk assessment, and threat mitigation techniques
️ Relevant certifications such as CISSP, CISM, CCNP Security, or CompTIA Security+
️ Strong analytical, troubleshooting, and problem-solving skills
️ Ability to work independently and as part of a team to address complex security challenges
️ A degree in Computer Science, Information Security, or a related field is preferred

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