Hybrid Senior Network Security Engineer: DDoS & Incidents

Bright Purple Resourcing Ltd; Scotland; Híbrido; GBP 40 000 - 70 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Hybrid work arrangement

Diversity and inclusion culture

Resumo da oferta

Bright Purple in Scotland is seeking a Senior Network Security Engineer to own end-to-end incident handling and real-time DDoS response. You will perform advanced triage across platforms and customer environments, serving as the escalation lead for junior engineers while collaborating with Engineering, Product, and Threat Intelligence teams.

The role requires strong networking fundamentals, Python/Bash scripting, and experience with SIEM and network analysis tools.

Qualificações

• 2–4 years of experience in networking, cybersecurity, or infrastructure
• A degree in Computer Science or a related field
• Strong networking fundamentals, including TCP/IP, routing, and Layer 1–3 troubleshooting
• Proven experience in incident response and customer-facing technical roles
• The ability to own and resolve incidents under pressure
• Excellent communication skills with a clear, calm, customer-ready approach
• Scripting and automation ability, such as Python, Bash, or similar
• Nice to have: BGP, FlowSpec, and traffic engineering knowledge
• Nice to have: NetFlow / sFlow analysis
• Nice to have: IDS/IPS, firewalls, and packet analysis experience with tools such as Wireshark and tcpdump
• Nice to have: SIEM experience, such as Splunk
• Nice to have: Linux proficiency
• Nice to have: virtualization experience, such as KVM or ESXi
• Nice to have: certifications such as CCNP, JNCIS/JNCIP, CySA+, GIAC GCIA, or GCIH

Responsabilidades

• Own incidents end-to-end across Incident, Major Incident, Change, Problem, and Service Request workflows in an ITIL-aligned environment
• Lead real-time response to live DDoS attacks and complex network events as they unfold
• Perform advanced 1st–3rd line triage and troubleshooting across the platform and customer environments
• Act as a subject matter expert on our real-time mitigation technology
• Serve as the technical escalation point for junior engineers
• Work directly with customers and partners during high-impact incidents
• Collaborate closely with Engineering, Product, and Threat Intelligence to feed insight back into the platform
• Drive documentation, runbooks, and operational improvements that raise the bar for the whole team
• Mentor junior engineers
• Continuously deepen your own networking and DDoS expertise

Conhecimentos

TCP/IP

Incident response

Python

Bash

Linux

Communication

DDoS

Networking fundamentals

Formação académica

Bachelor's degree in Computer Science or related field

Ferramentas

Splunk

Wireshark

tcpdump

NetFlow/sFlow analysis tools

Descrição da oferta de emprego

Bright Purple in Scotland is seeking a Senior Network Security Engineer to own end-to-end incident handling and real-time DDoS response. You will perform advanced triage across platforms and customer environments, serving as the escalation lead for junior engineers while collaborating with Engineering, Product, and Threat Intelligence teams.

The role requires strong networking fundamentals, Python/Bash scripting, and experience with SIEM and network analysis tools.