Fiserv
10,000+ employees
Founded 1984
💸 Finance
💳 Fintech
🏦 Banking
Finance • Fintech • Banking
Fiserv is a leading global provider of financial services technology solutions. The company offers a wide range of services including payments and financial services technology for individuals, businesses, and financial institutions. Fiserv supports various sectors such as large enterprises, small businesses, financial institutions, credit unions, and the public sector with digital banking, payment processing, and commerce solutions. Their platforms enable fintech and software providers to integrate and monetize payments effectively. Additionally, Fiserv is committed to corporate social responsibility and has initiatives to support diverse and small businesses.
Senior Mainframe Systems Programmer – z/OS, Network
🕒 April 16
🏖️ New Jersey, New York – Remote
💵 $128k - $216k / year
⏰ Full Time
🟠 Senior
🖥 Software Engineer
🦅 H1B Visa Sponsor
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Fiserv
10,000+ employees
Founded 1984
💸 Finance
💳 Fintech
🏦 Banking
Finance • Fintech • Banking
Fiserv is a leading global provider of financial services technology solutions. The company offers a wide range of services including payments and financial services technology for individuals, businesses, and financial institutions. Fiserv supports various sectors such as large enterprises, small businesses, financial institutions, credit unions, and the public sector with digital banking, payment processing, and commerce solutions. Their platforms enable fintech and software providers to integrate and monetize payments effectively. Additionally, Fiserv is committed to corporate social responsibility and has initiatives to support diverse and small businesses.
📋 Description
• Install and maintain Connect:Direct (NDM), MSM and InterTest Batch utilizing SMP/E • Design and develop utilities (REXX) to streamline processes • Support a redundant TCPIP network for a Parallel Sysplex by making use of Dynamic VIPA and Sysplex Distributor and HiperSockets • Support non-shared USS file system in a Shared File system accessible by all LPARs within a Sysplex • Support and diagnose AT-TLS configurations • Troubleshoot started task abends utilizing IPCS • Apply Ciphers and license certificates • Resolving network connection issues utilizing packet traces
🎯 Requirements
• 9+ years of experience with the z/OS mainframe communications experience • 7+ years of experience with TCP/IP, DNS, DHCP, and possess a deep understanding of core networking protocols as well has hands on Cisco routers and switches • 7+ years of experience configuring and managing secure data transmissions with firewalls and VPNs • 7+ years of experience with JCL, UNIX Shell, IBM system utilities, and network monitoring tools • Bachelor's degree in a related field or an equivalent combination of education, military, and work experience
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