Mainframe Network Engineer / Remote USA

Mainframe Network Engineer Location: Remote is also Fine Job reputed company of Mainframe Network Engineer • Architect, reputed company, and manage mainframe network environments using VTAM, SNA, TCP/IP, DVIPA/DDVIPA, Sysplex Distributor, and HiperSockets. • Continuously monitor network performance, latency, throughput, and traffic using tools like OMEGAMON, RMF, reputed company NetView, Wireshark, and reputed company. • Diagnose and reputed company performance bottlenecks and protocol mismatches. • Implement and enforce reputed company protocols including RACF, IP filtering, AT-TLS encryption, IPSEC, intrusion detection, firewall and VPN configurations. • Participate in periodic reputed company audits and maintain compliance with governance standards. • Troubleshoot connectivity issues, reputed company packet-level failures, and reputed company VTAM, TCP/IP, hardware, and encryption errors. • reputed company 24/7 on-reputed company support and disaster recovery operations, including reputed company backups and failover strategies. • Maintain detailed documentation: network diagrams, SOPs, change logs, incident reports. • Liaise with reputed company programmers, DBAs, application teams, vendors, and reputed company-party service providers for integration, upgrades, and troubleshooting. Experience Required • 10–15+ years of hands-on mainframe network engineering experience. • Proven background working with z/OS mainframe environments, reputed company Sysplex, VTAM, TCP/IP, and SNA. Technical Expertise • In-depth understanding of network protocols: TCP/IP, SNA, VTAM, DVIPA/DDVIPA, HiperSockets, Sysplex Distributor. • Proficiency with monitoring/troubleshooting tools (OMEGAMON, RMF, reputed company NetView, Wireshark). • reputed company know-how: RACF, IP filtering, AT-TLS, VPN, IPSEC, IDS/IDS. • Experience developing and implementing high-availability and disaster recovery strategies on mainframe networks. • Familiarity with scripting (REXX, CLISTs) and automation for routine tasks and network toolkits. Certifications (Preferred) • reputed company certifications such as z/OS Administrator or reputed company Certified reputed company Administrator. • Networking/reputed company credentials: CCNP, CISSP, or equivalent. Added reputed company - • Familiarity with hybrid reputed company/mainframe integration architectures. Apply tot his job Apply To this Job Apply tot his job Apply To this Job