Mainframe System Network Architect

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Mainframe System Network Architect

00068474861

• Date published Apr 21 2026
• Location Philadelphia,PA-Broad St / United States
• Job category IT Infrastructure
• Work model Hybrid

Mainframe System Network Architect

Location : Remote

• Please note, this role is not able to offer visa transfer or sponsorship now or in the future*

Roles and responsibilities :-

• 12+ year experience in managing the Mainframe System/Network.
• Responsibilities will include Installation and Upgrading a z/OS environment, Customization, Problem Determination, Performance Analysis Tuning, Capacity Planning, and WLM for the IBM Mainframe z/Series z/OS Systems, Hardware Systems & Peripherals, z/Series based ISV (Independent Software Vendor) Software, and z/Series Network Communications. The ideal z/OS Systems Architect will interface with management and the technical staff to plan and prioritize project tasks in accordance with firms'' departmental goals.
• Responsible of planning and execution of Hardware and software upgrade projects including Datacenter move and exit plans.
• Monitors system software access, performance, and resource utilization.
• Primary responsibility for maintaining the z/OS and JES2/3 software environment.
• Work with application programmers to ensure that application problems do not adversely affect production operations.
• Assists with the analysis, design, programming, and implementation of client environments.
• Develop/maintain/monitor proper software use and security authorization policies.
• Creates, maintains, and upgrades operating system software for development and production environments.
• Analyzes requirements and recommends policies, procedures, and standards for operating system software.
• Implement and verifies backup and recovery procedures. This would include Business Recovery concerns and associated testing.
• Accept ownership of all mainframe-based systems, including multiple z/OS Sysplexes and CFRM policies.
• Install new z/OS releases as they become available, RSU maintenance and configure to support Customer/Client environments.
• Keep supported systems current with the latest maintenance provided by IBM Maintain system reliability and ensure availability.
• Be available after hours for emergencies or exceptional situations concerning the mainframe and mainframe-based systems.
• Resolve any system-related problems that may arise in a timely and efficient manner.
• Ability to install and customize IBM and third-party software using SMP/E & other installation programs.
• Experience in keeping the z/OS hardware configuration current using IOCP and HCD.
• Experience supporting leading/training of software management.
• Ability to write/customize software exit program(s) and use software utilities as required.
• Solid knowledge of mainframe JCL and utilities.
• Ability to write/read/debug programs in a batch and online environment.
• Demonstrate strong communication, documentation, coordination, problem-solving skills, and the ability to guide the team.

Expert Level expertise :-

Mainframe Networking Protocols (SNA, VTAM, TCP/IP)

z/OS Systems Architecture & Sysplex Integration

Enterprise Network Infrastructure & Security

Salary and Other Compensation:

The Salary for this position will be 99,000 to 116,000 early depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

• Medical/Dental/Vision/Life Insurance
• Paid holidays plus Paid Time Off
• 401(k) plan and contributions
• Long-term/Short-term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan

Disclaimer: The compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

The Cognizant community:

We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive.

• Cognizant is a global community with more than 300,000 associates around the world.
• We don't just dream of a better way - we make it happen.
• We take care of our people, clients, company, communities and climate by doing what's right.
• We foster an innovative environment where you can build the career path that's right for you.

About us:

Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com for roles based in the Americas or CareersIndia2@cognizant.com for roles based in India.

Disclaimer:

Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

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