Sr Technical Recruiter-APAC @ Carecone, Australia

Hiring for F5 Architect - Sydney

Description

Role: F5 DNS Security SME

Location: Sydney

Key Responsibilities

- Architect, configure, and deploy F5 DNS solutions and BIND DNS, including Cache Resolver and Authoritative DNS.
- Lead DNS migration projects, ensuring seamless transition from legacy systems (BIND DNS) to F5 platforms.
- Implement advanced DNS security features, such as DNSSEC, rate limiting, and query filtering, to safeguard against DDoS attacks and other vulnerabilities.
- Optimize DNS performance and scalability to support high availability and low latency requirements.
- Conduct health checks, monitor DNS infrastructure, and troubleshoot complex DNS issues.
- Collaborate with cross functional teams, including network, security, and application teams, to align DNS solutions with overall enterprise objectives.
- Document DNS architectures, configurations, and operational procedures for compliance and knowledge sharing.

Required Skills and Qualifications





- 10+ years of proven expertise with BIND DNS and F5 BIG IP DNS, including Cache Resolver and Authoritative DNS modules.
- Robust understanding of DNS protocols, DNSSEC, Anycast, and Recursive/Iterative DNS query handling.
- Hands on experience with DNS migration, load balancing, and traffic management in large scale environments.
- Familiarity with DNS security best practices and defence mechanisms against DNS based attacks.
- Strong documentation and communication skills to articulate complex technical concepts effectively.

Preferred Qualifications:

- 10+ years of experience in network security
- Strong knowledge of firewalls and DNS Security platforms
- Certifications such as CISSP, CCSP, or equivalent
- Strong analytical, risk management, and stakeholder engagement skills.
- Certifications such as CCNP, CCIE, JNCIP, F5

Interested candidates can apply or share updated CV on

Regards

Purnima

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📌 DNS Security SME/ Zrchitect (City of Sydney)
🏢 CareCone Group
📍 City of Sydney