Global Internet Security Engineer: BGP, DDoS & Hygiene

Barclay Simpson; Amsterdam; On-site; EUR 90,000 - 120,000; Full time

Job summary

Barclay Simpson is seeking an experienced Internet Security Specialist to strengthen the security and resilience of a large-scale network environment. The role focuses on Internet security, network hygiene, BGP security, DDoS mitigation and monitoring.

You will work with internal teams and external industry organisations, investigating network abuse, improving security policies, and coordinating with partners such as RIPE NCC, M3AAWG and CableLabs to stay aligned with evolving standards.

Qualifications

• Experience in Internet security and network monitoring for large-scale environments.
• Background in managing security for global networks and ISPs.
• Knowledge of BGP, DNSSEC, RPKI, and DDoS mitigation.
• Ability to collaborate with cross-functional teams and external partners.

Responsibilities

• Act as SME on Internet security, Network Hygiene, MANRS, BGP routing, DDoS mitigation and traffic analysis.
• Investigate and trace BGP hijacks, BGP leaks, DDoS attacks, malware and other network abuse.
• Review and improve security policies, standards and technical requirements in line with industry best practice.
• Identify security improvements and drive their implementation across network and operational teams.
• Collaborate with Security Operations, Network Engineering, Technology teams and external partners to improve security and incident response.
• Engage with RIPE NCC, M3AAWG and CableLabs to align with evolving Internet security standards.

Skills

Internet security

Networking

Monitoring

DDoS mitigation

BGP security

Job description

Barclay Simpson is seeking an experienced Internet Security Specialist to strengthen the security and resilience of a large-scale network environment. The role focuses on Internet security, network hygiene, BGP security, DDoS mitigation and monitoring.

You will work with internal teams and external industry organisations, investigating network abuse, improving security policies, and coordinating with partners such as RIPE NCC, M3AAWG and CableLabs to stay aligned with evolving standards.