Network Firewall
Tata Consultancy Services · Hyderabad · onsite · Posted 64d ago
Not disclosedFresherfulltimeSourced from
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About this role
- Level 2/3 Network Security Engineer
- Play a Subject Matter Expert (SME) role on network security 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 Palo Alto Network firewalls
- Very strong hands-on experience on implementation and advanced troubleshooting in Cisco ASA, Checkpoint, Palo Alto, & Fortinet (Forti Manager & Forti Analyzer) firewalls in High-availability mode.
- Maintaining various firewalls, 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.)
- Good understanding of routing technologies including OSPF, BGP, GRE Tunnel and IPSEC VPNs with the ability to design and troubleshoot complex enterprise network infrastructure.
- Good 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
- Candidate need to have Level 2/3 experience with Firewall Setup and support in enterprise/large corporate environment in current or most recent position.
- Cisco (CCNP Security) or Checkpoint (CCSE) or Palo Alto (PCNSE) Security Certifications
- ITIL Foundation
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Skills
GRE Tunnel2-factor authentication systemsMcAfee proxiesPalo Alto Network firewallsRemote Access productsHTTPOSPFBluecoatSFTPF5 Load Balancerscisco asaconfiguration managementSSLldapSSHFortinetFTPnfscheckpointBgpFortiManagerTelnetNTPFortiAnalyzerIPSec VPNsPacket CapturingTCPUDPDeep Packet Analysis
About TCS
Tata Consultancy Services
IT Services & Consulting
608.0k+
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1968
58 years old
Mumbai, Maharashtra
India
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