8 of 8 Remote/Hybrid Distributed Denial-of-Service Jobs in England

including zones, delegations, and name resolution processes. Defining standards, governance, and best practices for DNS services. Implementing security controls including DNSSEC, threat protection, and DDoS mitigation. Leading DNS migrations, upgrades, and transformation initiatives. Monitoring DNS performance, availability, and resilience, driving continuous improvements where required. Acting as the technical escalation point ...

Cisco Firepower solutions. Strong understanding of firewall security policies, NAT, App-ID, User-ID, GlobalProtect and WildFire. Experience with IDS, IPS, DLP, DDoS mitigation and security monitoring technologies. Strong experience supporting Cisco ISE and posture compliance environments. Experience with security incident response and vulnerability remediation. Strong troubleshooting ...

cloud firewalling. Expertise in firewalls (Palo Alto, Cisco ASA, Check Point) and SD-WAN security. Knowledge of NAC, IDS/IPS, DDoS, segmentation, encryption, and cloud security (AWS/Azure/GCP). Experience with vulnerability management, secure configuration, and incident response. General Requirements Strong communication and presentation ...

Secure cloud and infrastructure across Intune, Entra ID, Palo Alto, Cisco ISE, Mimecast and more Implement key security controls including MFA, SSO, PAM, WAF, DDoS, VPN & Firewalls Collaborate with engineers and penetration testers to strengthen the firm's security posture What we're looking for Previous experience working ...

contract. Inside IR35/Mostly remote working The Requirements 3-5 years' experience in cloud networking and security architecture, including Azure vWAN, WAF/DDoS protection, VNETS/UDRs, firewalls (Azure, Palo Alto NVAs/NGFW), IPSec VPNs, NSGs, AVNM, private endpoints, and NDR. Strong networking background within cloud environments ...

MPLS, RSVP, VPLS, BGP Route Reflectors and dual-stack networking. Experience with scripting, automation and network automation tooling. Knowledge of DDoS mitigation technologies and best practices. Familiarity with compliance and governance frameworks such as PCI DSS, ISO 27001 and ITIL. Excellent communication skills with the ability to engage ...

stakeholders A solid understanding of modern security architectures, including SIEM, SOAR, and managed security services Exposure to advanced security domains such as DDoS protection, WAF, IAM, EDR, MDM, and vulnerability management Continuous learning is a core part of this role, with ongoing training and development ...

call health Support the growth of engineers around you through technical mentorship and coaching Minimum qualifications Deep expertise in distributed systems, reliability, and cloud platforms (e.g., Kubernetes, IaC, AWS/GCP/Azure) Strong proficiency in at least one systems language (e.g., Rust, Go, or Python … Shared VPC/Transit Gateway, Cloud Interconnect/Direct Connect, Cloud NAT, cross-cloud private connectivity, BGP and route control, edge load balancing and DDoS mitigation (Cloud Armor/AWS Shield) Experience with cluster and host networking: CNI (Cilium), eBPF, NetworkPolicy, multi-NIC, sFlow, service mesh (Istio/ ...