Senior Network Security Engineer

MDAEdge is a company focused on providing advanced security solutions. They are seeking a Senior Network Security Engineer to manage customer devices and end-to-end security services while identifying and resolving configuration issues in a complex security environment.

Responsibilities:

• Serve as primary support lead for security environment by managing customer devices and end-to-end security services, identifying sources of problems, and resolving configuration issues
• Deep understanding of Firewall technologies
• Configuring and installing security infrastructure devices
• Reporting the security analysis and monitoring findings
• Using industry-standard analysis criteria to test the security level of the firm
• Responsible to identify threats, vulnerabilities etc & take appropriate actions
• Consults about network performance, throughput, protocols, network security, and infrastructure technology changes
• Defining and maintaining security policies
• Occasionally replacing the security system protocol and architecture Strong knowledge in Firewalls like Palo Alto, Cisco ASA, Checkpoint, & Fortinet firewalls in High-availability mode
• Understanding of SSL, TCP/UDP, HTTP, FTP/SFTP, NTP, Telnet, NFS, SSH, LDAP, etc. VPN concepts like GRE Tunnel, IPSEC VPNs, SSL & DMVPN
• Panorama, Multifactor Authentication, IPS, IDS Good understanding on Switching & Routing concepts
• 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
• A high level of Palo Alto expertise in design, configuration, migrations, tuning and customization of features
• Thorough knowledge of Panorama, Wild Fire, Global Protect, and other Palo Alto features including and not limited to SSL decryption
• Familiarity with Data Centre environment and hosted deployments/cloud
• Experience of supporting clients remotely and face to face, along with experience of working with SIP providers
• Experience with Wireshark or other protocol analyzers
• Maintaining various firewalls, virtual private networks, web protocols, and email security
• Good conceptual understanding of Blue Coat, McAfee, Zscaler 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
• Candidates need to have Level 2/3 experience with Firewall Setup and support in enterprise/large corporate environment in current or most recent position

Requirements:

• 7+ years of experience in Network Security Palo Alto
• 7+ years of experience in Network Security
• 7+ years of experience in CISCO
• Serve as primary support lead for security environment by managing customer devices and end-to-end security services, identifying sources of problems, and resolving configuration issues
• Deep understanding of Firewall technologies
• Configuring and installing security infrastructure devices
• Reporting the security analysis and monitoring findings
• Using industry-standard analysis criteria to test the security level of the firm
• Responsible to identify threats, vulnerabilities etc & take appropriate actions
• Consults about network performance, throughput, protocols, network security, and infrastructure technology changes
• Defining and maintaining security policies
• Occasionally replacing the security system protocol and architecture Strong knowledge in Firewalls like Palo Alto, Cisco ASA, Checkpoint, & Fortinet firewalls in High-availability mode
• Understanding of SSL, TCP/UDP, HTTP, FTP/SFTP, NTP, Telnet, NFS, SSH, LDAP, etc
• VPN concepts like GRE Tunnel, IPSEC VPNs, SSL & DMVPN
• Panorama, Multifactor Authentication, IPS, IDS Good understanding on Switching & Routing concepts
• 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
• A high level of Palo Alto expertise in design, configuration, migrations, tuning and customization of features
• Thorough knowledge of Panorama, Wild Fire, Global Protect, and other Palo Alto features including and not limited to SSL decryption
• Familiarity with Data Centre environment and hosted deployments/cloud
• Experience of supporting clients remotely and face to face, along with experience of working with SIP providers
• Experience with Wireshark or other protocol analyzers
• Maintaining various firewalls, virtual private networks, web protocols, and email security
• Good conceptual understanding of Blue Coat, McAfee, Zscaler 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
• Candidates need to have Level 2/3 experience with Firewall Setup and support in enterprise/large corporate environment in current or most recent position
• Palo Alto (PCNSE) Security Certifications
• Cisco (CCNP Security) or Checkpoint (CCSE)