NXOS Security Engineer

Job Title:NX OS Security EngineerLocation:BangaloreExperience:5+YearsEmployment Type: PermanentNotice Period: Immediate Joiners / About the Company:Our client is a global digital transformation leader with a presence in over 50 countries. Specializing in Oracle Cloud, automation, data intelligence, and enterprise consulting, they help businesses modernize their systems and accelerate innovation at scale.Job Summary: Proficiency in Python is essential, while familiarity with PyATS is highly recommended. AAA - Understanding in both Local and Remote authentication Radius - Understanding of both UDP-based and TCP-based Radius protocols Tacacs - Knowledge of TCP/TLS-based protocols Remote AAA Server - Experience with ISE, openradius, or opentacacs is beneficial. SSH - Ability to implement Password or password-less authentication, along with knowledge of ciphers, MAC, and Keytype algorithms Telnet - Familiarity with this protocol HTTP/HTTPS - Understanding of TLS versions and the ability to perform basic GET/SET operations SNMP - Experience with Versions 1, 2c, and 3, as well as SNMP operations such as snmpwalk, get, getnext, and set, including authentication and privacy for SNMPv3 Openssl/OpenSSH - Proficiency in these open-source code. PKI-based certificate management - Knowledge in this area is important. Familiarity with copy protocols such as SCP, SFTP, TFTP, FTP, HTTP, etc. NTP - Understanding of Network Time Protocol Good to Have: Basic knowledge of Linux is required. Awareness of different password types including 0, 5, 7, 8, and 9. L3 Routing protocols such as OSPF is important. Experience in server bring-up, particularly with SFTP, SCP, and FTP protocols. Certification such as CCNA or CCNP is preferable. Alternatively, experience working with L2/L3 Cisco devices or any other switch experience is acceptable.