Firewall Engineer

Location - The position is a Hybrid working senior Network Engineering role with minimum 2 days site-based in one of the DXC reginal delivery centres in Glasgow. Expectation is the successful candidate will cover project delivery on UK Secure accounts., We are seeking a skilled Firewall Engineer to design, implement, manage, and troubleshoot firewall solutions in a large multi-vendor/multi-site environment for a DXC Customer. The ideal candidate will have in-depth knowledge of firewall technologies, network security principles, and best practices to ensure robust defence against cyber threats. The role focus will cover Firewall and Security infrastructures, with a key focus on Palo Alto, Cisco, Juniper and Tufin product portfolios. Expectation is the successful candidate will have proven work experience in a challenging, multi-vendor environment working as part of a team delivering both project engineering and support functions., * Design, deploy, configure, and maintain firewall infrastructure (e.g., Palo Alto, Cisco, Juniper).

• Monitor firewall performance and analyse security logs to detect and respond to security incidents.

• Implement firewall rules, policies, and access control lists (ACLs) based on organizational security requirements.

• Collaborate with network, security, and IT teams to ensure seamless integration of firewall systems.

• Conduct firewall rule reviews, audits, and compliance checks regularly.

• Troubleshoot and resolve firewall-related issues promptly to minimize downtime.

• Stay updated with the latest security threats and firewall technologies to recommend improvements.

• Document firewall configurations, changes, and procedures for audit and knowledge sharing.

• Participate in incident response and disaster recovery planning related to firewall infrastructure.

Do you have experience in VPN?, Do you have a Bachelor's degree?, * Bachelor's degree or equivalent education and experience.

• Preferred: Bachelor's degree in engineering, computer science, information systems, cybersecurity or related field.

• Proven experience as a Firewall Engineer or Network Security Engineer.

• Strong knowledge of firewall platforms such as Palo Alto, Cisco or Juniper.

• Experience with VPNs, IDS/IPS, and network protocols (TCP/IP, DNS, HTTP/S, etc.).

• Familiarity with security standards such as ISO 27001, NIST, or PCI-DSS is a plus.

• Relevant certifications such as CISSP, CCNP Security, Palo Alto PCNSE preferred.

• Excellent problem-solving skills and attention to detail.

• Strong communication and documentation skills.

• Currently possess SC clearance (Mandatory).

Other Qualifications:

• Strong analytical and problem-solving skills.

• Skilled in time, priority, and task management.

• Effective communication skills for interaction with customers and team members.

• Ability to work independently and collaboratively within a team.

• Capable of managing competing priorities in complex environments.

• Professional demeanour with confidence in handling technical issues.

• Willingness to travel as requested (Infrequent)

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We're committed to fostering an inclusive environment where everyone can thrive.