Network Engineer
Location: Warminster, Wiltshire
Join DXC Technology as a Network Engineer. DXC Technology is seeking a talented Network Engineer to support and deliver network infrastructure services for a major customer. Working across a large multi-site, multi-vendor environment, you will play a key role in maintaining, troubleshooting, and implementing critical network solutions. This is an opportunity to work with leading technologies including HPE Comware, Cisco, Fortinet, and enterprise network management platforms, while gaining exposure to both operational support and project delivery activities.
Network Support & Troubleshooting
•Maintain and support enterprise network infrastructure and hardware.
•Investigate, diagnose, and resolve network and connectivity issues.
•Perform root cause analysis and implement corrective actions.
•Support LAN, WAN, and security infrastructure across multiple sites.
Project Delivery & Implementation
•Install, configure, and maintain network infrastructure components.
•Implement network changes across switching, routing, and firewall environments.
•Participate in infrastructure upgrades, refreshes, and enhancement projects.
•Conduct testing, validation, and acceptance activities.
Customer & Technical Engagement
•Provide technical support to internal and external stakeholders.
•Respond to technical queries and recommend appropriate solutions.
•Escalate and coordinate complex incidents where required.
•Work closely with third-party suppliers and support partners.
Documentation & Governance
•Create and maintain network diagrams.
•Ensure technical documentation accurately reflects the current environment.
•Follow change management and operational procedures.
Requirements
•HPE and/or Cisco networking skills equivalent to CCNA level.
•Experience supporting enterprise-scale network environments.
•Strong troubleshooting skills across LAN, WAN, and network security technologies.
•Experience working within multi-vendor network infrastructures.
•Knowledge of Layer 2 and Layer 3 networking concepts.
•Experience working in customer-facing technical environments.
•Ability to work independently while also contributing effectively within a team.
•Fortinet Firewalls.
•IPSec VPN configuration and management.
•FortiManager and FortiAnalyzer.
•HPE Intelligent Management Centre (IMC).
•IP Address Management (IPAM).
•Structured cabling environments within manufacturing or operational sites.
•Degree in Computer Science, Engineering, Information Systems, or a related discipline, or equivalent industry experience.
•Relevant networking certifications such as CCNA, HPE ASE, or equivalent are advantageous.
Personal Attributes
•Has strong analytical and problem-solving skills.
•Can manage priorities effectively in a fast-paced environment.
•Has excellent communication and stakeholder management skills.
•Demonstrates a professional and customer-focused approach.
•Is comfortable working on multiple activities simultaneously.
•Enjoys learning new technologies and developing their technical expertise.
Additional Conditions
•Due to the nature of the work and the customers supported, successful applicants must be eligible to meet UK Government and contractual security requirements, including applicable residency criteria, and must have the right to work in the UK.
•Willingness to travel occasionally as required.
•Participation in an on-call rota, including evenings and weekends when necessary.
