Network Proxy DNS NuStar Technologies
NuStar Technologies
Office Location
Full Time
Experience: 5 - 5 years required
Pay:
Salary Information not included
Type: Full Time
Location: Hyderabad
Skills: DNS, Firewall, SSL VPN, Virtual private networks, Email Security, Blue Coat, SSL, HTTP, NTP, Telnet, NFS, SSH, LDAP, OSPF, Bgp, switching, Incident management, Change Management, Problem Management, Configuration management, Project Management, Internet proxy, MultiFactor Authentication, IPS technologies, Zscaler, web protocols, McAfee proxies, TCPUDP, FTPSFTP, GRE Tunnel, IPSEC VPNs, F5 Load Balancers, Packet capturing, Deep packet analysis, Root cause analyses, Technology upgrade programs
About NuStar Technologies
Job Description
Role: Network Proxy DNS Exp: 5-10yrs Location: Hyderabad Notice Period: Imm-60 Days ONLY JD Level 3/4 experience with DNS and working of DNS technology. Play a Strong Subject Matter Expert (SME) role on network DNS technologies Deep and strong understanding of firewall (Layer-2 and Layer-3), Internet proxy, DNS, SSL VPN, multi-factor authentication and IPS technologies. Ability to implement and support complex security architectures involving but not limited to the above listed technologies. Strong experience on Zscaler Maintaining various virtual private networks, web protocols, and email security. Extensive exposure on Blue Coat, McAfee proxies involving complex traffic troubleshooting. Understanding of commonly used protocols and services (e.g. SSL, TCP/UDP, HTTP, FTP/SFTP, NTP, Telnet, NFS, SSH, LDAP, etc.) Strong understanding of routing technologies including OSPF, BGP, GRE Tunnel and IPSEC VPNs with the ability to design and troubleshoot complex enterprise network infrastructure. Strong understanding of Remote Access products with 2-factor authentication systems. Good conceptual understandings of Switching & F5 load balancers. Expertise on packet capturing and deep packet analysis Experience working on process-oriented organizations involving incident, change, problem and configuration management process. Ability to analyze problems and perform Root Cause Analyses as and when required. Leading the projects Project reviews, project meetings and project delivery, Leading Technology upgrade programs,