Security and Network Engineer
Role Overview
This is a hands-on technical role focused on the implementation and maintenance of the organization's network and security architecture. Aligning with the "Security Engineer" job family, you will act as a primary technical resource responsible for executing the security strategy, managing IT assets, and facilitating secure staff transitions.
Key Responsibilities
1. Implementation & Architecture
- Design, implement, and maintain robust and scalable network infrastructure, including LAN, WAN, Wi-Fi, and VPN services, to support business operations.
- Configure, install, and troubleshoot network devices such as routers, switches, wireless access points, and firewalls (specifically PFSense, FortiGate, Cisco ASA, or Palo Alto).
- Lead the technical deployment and management of security tools, including Intrusion Detection/Prevention Systems (IDPS), antivirus/anti-malware solutions, and SIEM platforms (e.g., Splunk, LogRhythm, Log360).
2. Asset Management & Staff Operations
- Asset Management: Maintain accurate tracking and inventory documentation for all IT hardware and software assets, ensuring the registry is up-to-date and compliant with security policies.
- Onboarding & Offboarding: Manage the technical onboarding and offboarding processes for staff, ensuring timely and secure provisioning of hardware and access rights, as well as the secure de-provisioning and retrieval of assets for departing employees.
- Access Control: Manage security access controls and identity management systems to ensure least-privilege access is maintained throughout the employee lifecycle.
3. Operational Security & Monitoring
- Monitor network performance to identify bottlenecks and implement technical solutions that optimize efficiency and reliability.
- Implement advanced security controls, specifically network segmentation and Access Control Lists (ACLs), to harden the internal environment.
- Perform regular risk assessments, vulnerability management, and penetration testing to identify and mitigate technical risks.
4. Incident Response & Support
- Participate in the investigation and resolution of security incidents as part of the wider incident response plan.
- Provide technical mentorship to junior staff (such as IT Administrators) and handle escalated troubleshooting requests.
Qualifications & Skills
- Experience: 5-8 years of IT experience with a strong focus on network implementation and technical security.
- Education: Bachelor's degree in Computer Science, Information Technology, or Cybersecurity.
- Technical Proficiency:
◦ Extensive experience with network protocols (TCP/IP, VLANs, routing).
◦ Hands-on experience with EDR tools and cloud security environments (AWS, Azure).
- Certifications: CCNP (Cisco Certified Network Professional), CompTIA Network+, or CompTIA Security+ are highly desirable.
Security and Network Engineer
Role Overview
This is a hands-on technical role focused on the implementation and maintenance of the organization's network and security architecture. Aligning with the "Security Engineer" job family, you will act as a primary technical resource responsible for executing the security strategy, managing IT assets, and facilitating secure staff transitions.
Key Responsibilities
1. Implementation & Architecture
- Design, implement, and maintain robust and scalable network infrastructure, including LAN, WAN, Wi-Fi, and VPN services, to support business operations.
- Configure, install, and troubleshoot network devices such as routers, switches, wireless access points, and firewalls (specifically PFSense, FortiGate, Cisco ASA, or Palo Alto).
- Lead the technical deployment and management of security tools, including Intrusion Detection/Prevention Systems (IDPS), antivirus/anti-malware solutions, and SIEM platforms (e.g., Splunk, LogRhythm, Log360).
2. Asset Management & Staff Operations
- Asset Management: Maintain accurate tracking and inventory documentation for all IT hardware and software assets, ensuring the registry is up-to-date and compliant with security policies.
- Onboarding & Offboarding: Manage the technical onboarding and offboarding processes for staff, ensuring timely and secure provisioning of hardware and access rights, as well as the secure de-provisioning and retrieval of assets for departing employees.
- Access Control: Manage security access controls and identity management systems to ensure least-privilege access is maintained throughout the employee lifecycle.
3. Operational Security & Monitoring
- Monitor network performance to identify bottlenecks and implement technical solutions that optimize efficiency and reliability.
- Implement advanced security controls, specifically network segmentation and Access Control Lists (ACLs), to harden the internal environment.
- Perform regular risk assessments, vulnerability management, and penetration testing to identify and mitigate technical risks.
4. Incident Response & Support
- Participate in the investigation and resolution of security incidents as part of the wider incident response plan.
- Provide technical mentorship to junior staff (such as IT Administrators) and handle escalated troubleshooting requests.
Qualifications & Skills
- Experience: 5-8 years of IT experience with a strong focus on network implementation and technical security.
- Education: Bachelor's degree in Computer Science, Information Technology, or Cybersecurity.
- Technical Proficiency:
◦ Extensive experience with network protocols (TCP/IP, VLANs, routing).
◦ Hands-on experience with EDR tools and cloud security environments (AWS, Azure).
- Certifications: CCNP (Cisco Certified Network Professional), CompTIA Network+, or CompTIA Security+ are highly desirable.
Key Skills
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- Posted
- Apr 23, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Wicklow
- Company
- E-Frontiers
Industries
Categories
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