Job Description

Sr Technical Recruiter-APAC @ Carecone, Australia

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Hiring for F5 Architect - Sydney

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Description

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Role: F5 DNS Security SME

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Location: Sydney

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Key Responsibilities

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

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

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- 10+ years of experience in network security
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- Strong knowledge of firewalls and DNS Security platforms
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- Certifications such as CISSP, CCSP, or equivalent
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- Strong analytical, risk management, and stakeholder engagement skills.
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- Certifications such as CCNP, CCIE, JNCIP, F5
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Interested candidates can apply or share updated CV on [email protected]

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Regards

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Purnima

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📌 DNS Security SME/ Zrchitect (New South Wales)
🏢 CareCone Group
📍 New South Wales