American Express Travel Related Services Company, Inc. seeks Infrastructure Engineers to architect solutions for complex infrastructure and/or security issues. Deliver infrastructure or networking initiatives that drive platform stability, innovation, and compliance. Perform systems management and integration functions. Drive network load balancers and technical delivery of network configuration. Coordinate with business partners to setup dedicated networks and troubleshoot SSL interaction and network connectivity. Ensure support of internal and external partners and vendors on network infrastructure architecture and configuration projects. Position requires a Master’s degree in Computer Science, Engineering, Information Systems, or a related STEM field, and 2 years of experience with application and software design, development, testing, and implementation. Experience must include 1 year of experience with each of the following: Design and implementation of the high-availability architecture for identifying security and fraud applications; Installing, configuring, monitoring, and maintaining software; Information systems management and storage infrastructure products and operations; Identifying and resolving security applications issues, root cause analysis and bug fixes; S3 API; Data warehousing, Linux, MySQL, SQL, and Unix; and AppDynamics, Hadoop, HBase, HIVE, Java, JBoss, Kafka, Oracle, Python, Shell Scripting, Splunk, Sqoop, and Websphere. Telecommuting is available up to 2 days per week. Job Location: Phoenix, AZ