Senior Mainframe Systems Programmer, VTAM

Job not on LinkedIn

November 25

🌾 Nebraska – Remote

Although this job is listed in Nebraska, this company may be open to hiring remote in other states.

⏰ Full Time

🟠 Senior

🖥 Software Engineer

🦅 H1B Visa Sponsor

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Fiserv

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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.

10,000+ employees

Founded 1984

💸 Finance

💳 Fintech

🏦 Banking

📋 Description

• Responsible for the installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions of z/OS • Participate in Disaster Recovery exercises • Support governance requirements and audits • Work with capacity and performance teams in proactively addressing potential performance issues impacting service levels • 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 • Support and diagnose AT-TLS configurations • Troubleshoot started task abends utilizing IPCS • Apply Ciphers and license certificates • Resolve network connection issues utilizing packet traces

🎯 Requirements

• 7+ years of experience with the z/OS mainframe communications experience • 7+ years of experience with TCP/IP, DNS, DHCP • Hands on experience with 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.

🏖️ Benefits

• Equal Opportunity Employer • Disability Accommodation Policy