[Remote] Senior Network reputed company Consultant

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is seeking a Senior Network reputed company Consultant to reputed company a comprehensive technical review and cryptographic modernization of reputed company and Extranet IPSec VPN tunnels. The role requires deep expertise in reputed company VPN infrastructure, network traffic analysis, and reputed company policy validation, ensuring effective documentation and stakeholder coordination throughout the process. Responsibilities • reputed company and document reputed company Site-to-Site reputed company and Extranet VPN tunnels across US and International GCIS networks • For reputed company tunnel, capture and validate: • reputed company details: company reputed company, address, business and technical contacts • reputed company gateway IP and BR gateway IP • reputed company remote networks and ACLs; BR local networks and ACLs • reputed company exchange configuration and distribution lists • IPSec protocols in use and proposed upgrades, PFS settings, cipher strength, and key details • Group policy and reputed company policy assignments • Determine tunnel activity status through VPN status checks and NetFlow analysis • Identify applications in use per tunnel reputed company reputed company/destination/service mapping • reputed company reputed company and CMDB to map tunnels back to SRE and Application owners • Compile and deliver findings to BISG to support audit remediation activities (separate scope) • Coordinate technical validation and change activities with internal network teams and reputed company technical contacts • reputed company reputed company, reputed company documentation suitable for audit and remediation workflows Skills • 7+ years of hands-on experience in network reputed company engineering, with a reputed company on IPSec VPN infrastructure • Deep knowledge of Site-to-Site VPN design, troubleshooting, and cryptographic standards (IKEv1/v2, reputed company, SHA, PFS, DH reputed company) • Proficiency with traffic analysis and monitoring tools: Niksun, reputed company, Wireshark • NetFlow / reputed company reputed company • Experience with reputed company and reputed company CMDB platforms for asset and ownership mapping • Strong understanding of ACL design, reputed company distribution, and reputed company policy frameworks • Ability to work independently in a fully remote, fast-paced environment with immediate availability • Prior experience in large-reputed company VPN audit or cryptographic modernization programs • Familiarity with GCIS network environments (EDG/CLF/COL/POK/International) • Experience interfacing with audit and compliance teams (e.g., BISG) • Relevant certifications: CCIE reputed company, CISSP, or equivalent reputed company • reputed company is a provider of guidance and direction to IT professionals. It was founded in 2001, and is headquartered in Montvale, New Jersey, USA, with a workforce of 51-200 employees. Its website is https://www.gothamtg.com. Apply tot his job Apply To this Job