Job Description :
Hi ,

JOB DETAILS:
Role : Senior Network engineer
Location: Atlanta GA
Duration : 6+ months contract

Job Description
Position Responsibilities/Tasks
Support all things associated with client’s payment network switching systems. This includes the software and hardware of all interfaces to the payment networks (Visa, MasterCard, PULSE, Discover, UPI, FDR, FIS etc and to the back-end applications (hosts, SPILs, PRM, PM, etc
Own the platform & applications associated with our switching systems
Own the various simulators – both directly from the financial networks as well as the Clear2Pay ISO/HISO simulators used internally (QA, Dev, Performance, etc
Assist application support teams to improve 24x7 switch application monitoring
Support after hours coverage/escalation
Parse, analyze and understand the various inputs & outputs (including system log files) of the OLS platforms
Cultivate & maintain strong relationships with our partner departments including Customer Care, Settlement/Reconciliation, QA, Project Management, etc.
Effectively communicate directly with the payment networks including Visa, MasterCard, PULSE, Discover, etc.
Review/design/test/implement payment network semi-annual mandate changes
Provide direct support for any new payment network certifications
Plan solutions and coordinate with the software development teams
Provide design considerations and write technical requirements
Collaborate with QA testing in the research and writing of test cases along with participating in system testing
Assist in production deployment for coordination and verification as the owner of the platform
Create and maintain documentation on the platform, such as platform details, transaction flows, playbooks, system flowcharts, escalation procedures, and any other that becomes a necessity

Position Requirements
Work effectively alone and in a team environments with quality and timely results
Able to work under tight deadlines while providing high-quality work
Strong research, analytical, and troubleshooting skills
Excellent written and oral communication skills
Effectively interact with users of all levels – business & technical
Have a strong background & understanding of the Payment Network systems
Payment Network transaction flows
ISO 8583 standards
Payment network message specifications & documentation
Key encryption
Payment network simulators
Authorization & Settlement concepts
Have a strong understanding of network switching environments and software technologies
Unix
Windows
Relational Databases including complex SQL queries and scripting
JAVA
XML
Have a working understanding of underlying infrastructure to the network switching applications
Network routers (Visa-DEX, MIPs, etc
Firewalls
Load balancers
Circuits
TCP/IP
             

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