Mainframe Network System Engineer

2 days ago

Chennai, Tamil Nadu, India UST Full time ₹ 6,00,000 - ₹ 18,00,000 per year

3 - 5 Years

1 Opening

Chennai

Role description

Job Description: As a Mainframe Network System Engineer, you will be responsible for the installation, configuration, maintenance, and optimization of our Network environments. You will work closely with application developers, system administrators, and other IT teams to ensure the availability, reliability, and performance of our Network systems to meet business requirements effectively.

Key Responsibilities:

  • At least 8 + years of experience as IBM Mainframe specialist (z Series) with focus on network technologies,
  • Configure, debug and maintain TCPIP and VTAM subsystems configurations,
  • Knowledge of all products using SNA & IP (DB2, CICS, TSO/ISPF, Netview, Connect: Direct, JES2),
  • Configure and implement AT-TLS rules,
  • Configure and implement IPSEC policies,
  • Secure Encrypted data transfers (NDM, SFTP and FTP/TLS),
  • Tcpip trace analysis – IP, Socket, OSA adapter, SNA, EE,
  • Very good understanding of network related technologies (routing, protocols, IPv4, IPv6, etc)
  • Installation, upgrade and maintenance of VTAM, TCPIP, OSA and related products on the mainframe.
  • Strong Networking knowledge.
  • Knowledge of SMP/E
  • To support 12X5 Oncall support.
  • Skills in Printers configuration, FTP, SMTP, SNMP configurations.
  • Interface with operations,
  • Network management software (includes NetView and NPM)
  • File transfer software (includes TCP/IP FTP, Netview FTP and Connect: Direct)
  • Session Management software (includes CA-TPX, CA-Solve Access and Candle Super Session)
  • Printing software (includes InfoPrint server and LRS VPS) NCP and NPSI/X25
  • Very good written and verbal English skills,
  • Ability to work as a part of the team.
  • Methodical approach to work.
  • Excellent analytical skills.
  • Stress resistant and problem-solving capabilities in case of emergency situations,
  • Ability to deal with multi-task issues.

Qualifications:

  • Bachelor's degree in computer science, Information Technology, or related field.
  • Proven experience as a Mainframe Network system Engineer, with a deep understanding of VTAM/TCPIP architecture, internals, and administration.
  • Proficiency in Network administration tools and utilities, such as NDM, SOLVE, Netview
  • Strong knowledge of OSPF resource definition, traffic routing, and security concepts.
  • Experience with Network performance monitoring and tuning techniques, including system tracing, performance counters.
  • Excellent analytical and problem-solving skills, with the ability to diagnose and resolve complex CICS-related issues efficiently.
  • Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and stakeholders.
  • Proactive attitude towards learning and self-improvement, with a passion for staying updated with the latest technologies and best practices in Mainframe Network administration.
Skills

Mainframe, Network, TCPIP and VTAM, DB2, CICS, TSO/ISPF, Netvi

About UST

UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world's best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients' organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

  • Advisor, Mainframe Storage System

    4 weeks ago

    Chennai, Tamil Nadu, India Fiserv Full time

    Primary Skills : DASD -IBM , Tape -IBM VTS, Rexx/ Python automation skills, DLM ,Trexx Location: Chennai Exp Range : 10 to 14 Years What does a successful Mainframe Storage System Engineer do? As a Mainframe Storage System Engineer at Fiserv, you will be integral in ensuring the availability, reliability, and performance of our storage infrastructure. Your...

  • Advisor, Mainframe Storage System

    1 week ago

    Chennai, Tamil Nadu, India Fiserv Full time ₹ 1,04,000 - ₹ 1,30,878 per year

    Primary Skills: DASD -IBM , Tape -IBM VTS, Rexx/ Python automation skills, DLM ,TrexxLocation:ChennaiExp Range: 10 to 14 YearsWhat does a successful Mainframe Storage System Engineer do?As a Mainframe Storage System Engineer at Fiserv, you will be integral in ensuring the availability, reliability, and performance of our storage infrastructure. Your...

  • Mainframe Systems Programmer

    2 weeks ago

    Chennai, Tamil Nadu, India Ensono Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    About Us (Ensono) Ensono is an expert technology adviser and managed service provider. As a relentless ally, we accelerate clients' digital transformation to achieve business outcomes that stand to last. Our dedicated team helps organizations optimize today's systems across any hybrid environment with services such as consulting, mainframe and application...

  • Mainframe Zos System Programmer

    7 days ago

    Chennai, Tamil Nadu, India Fiserv Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Job Description *What does a successful Mainframe Infrastructure Engineering, Senior Advisor do?As the Mainframe Infrastructure Engineering at Fiserv, you will be at the forefront of driving the core engineering, design, and implementation of our mainframe computing environment. You will oversee strategic initiatives that modernize and optimize mainframe...

  • Senior Mainframe Systems Programmer

    2 weeks ago

    Chennai, Tamil Nadu, India Ensono Full time ₹ 2,50,000 - ₹ 7,50,000 per year

    Senior Mainframe Systems Programmer – zOS ISV JOB DESCRIPTION As a recognized leader in IT infrastructure management, Ensono is dedicated to cultivating talented individuals with unique skillsets who know how to dream big and build bigger. We are looking for passionate and self-motivated candidates to apply for our Mainframe Systems Programmer open...

  • Systems Engineering

    2 weeks ago

    Chennai, Tamil Nadu, India Fiserv Full time ₹ 1,04,000 - ₹ 1,30,878 per year

    Calling all innovators – find your future at Fiserv.We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card,...

  • Mainframe - CHN

    1 week ago

    Chennai, Tamil Nadu, India Photon Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    We are looking for a skilled professional with 6 to 9 years of experience in the software services industry, specifically in mainframe systems. The ideal candidate will have a strong background in mainframe technologies and excellent problem-solving skills. This position is located in Hyderabad.Roles and ResponsibilityDesign, develop, and implement mainframe...

  • Mainframe Developer

    4 days ago

    Chennai, Tamil Nadu, India VCM LOGISTICS PRIVATE LIMITED Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Greeting from Ashra TechnologiesWe are HirngRole:Mainframe developerExp: 6+YearsLocations: Pune,Chennai,Bangalore,Mumbai6+yrs -COBOL, DB2, JCL, and IMS DC and IMS DB.-Must-• Strong experience in COBOL, DB2, JCL, and IMS DC and IMS DB.-Must• Solid understanding of mainframe-based online and batch processing systems.• Experience with testing and...

  • Mainframe Automation Specialist

    4 weeks ago

    Chennai, Tamil Nadu, India Teceze LTD Full time

    Job Title: Mainframe Automation SpecialistExperience Required: 8–10 yearsLocation: ChennaiEmployment Type: Full-timeJob SummaryWe are seeking an experienced Mainframe Automation Specialist with strong expertise in automating mainframe operations, monitoring, and batch processes. The role requires in-depth knowledge of automation tools and the ability to...

  • Mainframe-Production Support Engineering Analyst

    1 week ago

    Chennai, Tamil Nadu, India Citi Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    At Citi we're not just building technology, we're building the future of banking. Encompassing a broad range of specialties, roles, and cultures, our teams are creating innovations used across the globe. Citi is constantly growing and progressing through our technology, with laser focused on evolving the ways of doing things. As one of the world's most...