Mainframe Network Systems Programmer

TITLE: Mainframe Network Systems Programmer Location: Columbus, OH Our FinTech client is searching for a Network System Programmer to join their team in Plano, TX. As a Network System Programmer of the Infrastructure Engineering team, you''ll play a big part in Planning, Strategizing, Driving Team goals along with designing the platforms, servers, and networks that make it possible for us to provide service to our customers, clients, and businesses around the globe each and every day. In this role, you''ll call on your experience designing tailored solutions to understand the requirements of a project, test the performance of the infrastructure, and verify that the requirements have been successfully met. As a team, you and your peers will be responsible for driving results, collecting and analyzing monitoring data in test and production, and managing projects to completion. And while you''ll be part of a tight-knit team of engineers who share your passion for technology, you''ll also gain access to the best minds in the business"”both as part of the global technology community, and through our partnerships with some of the most important technology firms in the world. What You''ll Do: * Provide stable and secure mainframe network engineering support for the company''s Enterprise Compute Services (ECS) Infrastructure * Mainframe Network Product installations, customizations and evaluations. * Definition, Maintenance and Modification of existing z/Series Network Products * Manage& Support Transmission Products - FTPs (SSL), sFTP (SSH), & Connect:Direct Secure (NDM) * Manage& Support Session Manager applications - TPX, Supersession * Develop Mainframe Network Toolkits with the help of NetMaster, NetView, Rexx& CLISTS * Maintain Mainframe Network Components: TCP/IP including DVIPA& DDVIPA configurations, IPSEC, IPFILTER, Intrusion Detection Services (IDS), Enterprise Extender (EE), SNA, VTAM, APPN, OSA connectivity interface to the Core Network. * Provide logical connectivity between applications and mainframe subsystems * Performance tuning& Development of operational procedures * Support TCP/IP encryption methods (IPSEC, AT-TLS, and TLS) and monitoring of protocols and cyphers aligned to company policies * Have knowledge on Network Monitoring tools (Omegamon, Mainview, Mainframe Tracing, Sniffers) * Support Inclusion and Diversity collaboration with other technical and business partners Skills / Experience You Will Need: * BS/BA/BE degree or equivalent experience * Proficient knowledge in the following key areas: Hardware Architecture (performance testing, monitoring, operations), Hardware Benchmarking (program management, network management), Design (compliance, security), * Network Engineering (planning, provision) * Knowledge of one specific infrastructure technology and basic programming languages or database management systems (Java, PERL, Python) * Intermediate understanding of line of business technology drivers and their impact on architecture design * Knowledge of more than one specific infrastructure technology * Ability to think creatively to deliver solutions through continuous improvement About Infinity Consulting Solutions At Infinity Consulting Solutions our mission is to cultivate successful long term relationships with candidates and clients matching the right candidate with the right client. We believe technology cannot replace the real personal relationships we cultivate. We reject the notion that technology alone is the answer to staffing which is why we our successful partnerships rely on collaboration NOT automation. ICS has been providing flexible staffing solutions for over 20 years in Information Technology, Compliance, Accounting / Finance and Corporate Support. Our staffing solutions include Contract, Temp to Perm and Permanent Placement. ICS is an Equal Opportunity Employer.

Created: 2025-09-06