IT Network Engineer

Portwest; Westport; On-site; EUR 50,000 - 70,000; Full time

Job summary

PORTWEST in Westport, Ireland is seeking an IT Network Engineer with 3-5 years' hands-on experience to join the IT team. The role focuses on HP Aruba networking equipment, SonicWall firewalls, VLANs, and reliable in‑house network design.

You will design, implement, and maintain network infrastructure, monitor performance, and ensure security and regulatory compliance while documenting configurations and topology for ongoing operations.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 3-5 years of experience in network engineering or a related role.
• Proficiency with HP Aruba networking equipment (switches, access points, controllers).
• Strong experience with SonicWall firewalls (configuration, management, and troubleshooting).
• Expertise in VLAN configuration and management.

Responsibilities

• Design, implement, and manage network infrastructure to support business requirements.
• Configure and maintain HP Aruba switches, access points, and controllers.
• Develop and document network diagrams and topologies.

Skills

HP Aruba

SonicWall

VLAN

Cat6

Network design

Education

Bachelor's degree

Tools

SonicWall firewall management

HP Aruba equipment

VPN configuration

Job description

PORTWEST , a leading global manufacturer of safety wear, workwear and PPE is currently seeking applications for the position of IT Network Engineer in Westport, Ireland on a permanent basis reporting to the Infrastructure Manager.Founded in 1904, Portwest has become one of the fastest growing workwear companies in the world currently employing over 6,000 staff worldwide. With 1400 styles across more than 20 ranges, we design, manufacture and distribute market leading workwear, safety wear and PPE in fully owned production facilities. We’re on a mission to become the world’s most requested PPE and Safety Wear Brand.

JOB SUMMARY:

We are seeking a skilled and motivated Network Engineer with 3-5 years of experience to join our IT team. The ideal candidate will have hands-on experience with HP Aruba networking equipment, SonicWall firewalls, VLAN configuration, Cat 6 cabling, and network design and topology. This role will be critical in ensuring the stability, integrity, and efficient operation of the in-house information systems that support core organisational functions.

KEY RESPONSIBILITIES:

Network Design and Implementation:

• Design, implement, and manage network infrastructure to support business requirements.
• Configure and maintain HP Aruba switches, access points, and controllers.
• Develop and document network diagrams and topologies.

Firewall Management:

• Configure, manage, and troubleshoot SonicWall firewalls.
• Implement and manage firewall rules, VPNs, and security policies to ensure network security.

VLAN Configuration and Management:

• Design and implement VLANs to segment network traffic and improve performance.
• Ensure proper VLAN tagging and manage inter-VLAN routing.

Cabling and Physical Network Maintenance:

• Cat 6 cabling infrastructure.
• Ensure proper cable management, labeling, and documentation.

Network Monitoring and Troubleshooting:

• Monitor network performance and ensure system availability and reliability.
• Troubleshoot and resolve network issues, providing timely support to minimise downtime.

Security and Compliance:

• Implement and enforce network security protocols to protect against unauthorised access, data breaches, and other security threats.
• Ensure compliance with industry standards and regulatory requirements.

Documentation and Reporting:

• Maintain accurate network documentation, including configurations, diagrams, and procedures.
• Provide regular reports on network performance, incidents, and changes.

REQUIREMENTS:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• 3-5 years of experience in network engineering or a related role.

Technical Skills:

• Proficiency with HP Aruba networking equipment (switches, access points, controllers).
• Strong experience with SonicWall firewalls (configuration, management, and troubleshooting).
• Expertise in VLAN configuration and management.
• Knowledge of Cat 6 cabling standards and best practices.
• Experience in network design and topology planning.

Certifications (Preferred but not required):

• Aruba Certified
• SonicWall Network Security Administrator (SNSA) or higher.
• Cisco Certified Network Associate (CCNA) or equivalent.

COMPANY** AWARDS**

• Great Place To Work 2024
• Private Irish Business of the year – Export Industry Awards 2025
• Gold Ecovadis Sustainability Rating 2026

Applicants must have a right to live and work in the relevant jurisdiction.

Portwest is anequalopportunityemployer. All applicants will be considered for employment without attention to age, gender, race, religion, sexual orientation, civil status, veteran status, family status, disability status or membership of a minority group.