3-4 months Pat Leave Contract Data discovery and manipulation, working and transforming HR data to improve usability and maximise the insights Proficiency in Excel (advanced level), Power BI (good to have) - dashboard creation and manipulations of data sets A major Australian organisation is seeking a Senior Network Engineer with strong DDoS experience to join their team on a permanent basis. Key Responsibilities Design, develop, test, and deploy complex edge and perimeter network-security infrastructure, including associated Infrastructure-as-Code. Provide expert input on network-security infrastructure patterns and standards, including the design and evolution of Layer-3/4 DDoS protection patterns, policy baselines and integration points across cloud and on-premises environments. DDoS Operations & Oversight: Monitor DDoS protection posture and lead fortification and attack surface reduction efforts. Ensure alignment and synchronisation between cloud-based DDoS controls and on-premises protections. Oversee policy management, incident response and readiness, and proactive mitigation strategies. Lead the response to complex Level 3 network-security incidents, particularly across DDoS and perimeter domains (on-call support will be required). Maintain network-security patterns via Infrastructure-as-Code and automation, continuously improving existing delivery pipelines and procedures. Key Skills / Experience: DDoS Experience: Hands-on experience designing, deploying, tuning and operating L3/L4 DDoS mitigation platforms (e.g. Akamai, Cloudflare, FortiDDoS, Radware, Arbor, Imperva, AWS etc), including policy management and operational response. Deep knowledge of TCP/IP, BGP, DNS, VPNs, firewalls and perimeter network architectures. Strong experience automating network-security infrastructure using tools such as Terraform, Git, Python or Ansible. Familiarity with software-defined networking overlays such as VXLAN EVPN or VMware NSX is a plus. Sound understanding of network-security best practices, including segmentation, access control, vulnerability management, and incident response. Certifications: Relevant certifications such as CCNP, CCIE, JNCIP or Fortinet NSE. If interested please respond ASAP with your latest resume Consultant gillian@bluefinresources.com.au Reference number: BH-60040 Profession:ICTIT Infrastructure Company: Bluefin Resources Date posted: 3rd Jun, 2025