Employment Type
Contractor
Duration of employment
12
Job Location
Date posted
February 23, 2026
Position title
Mainframe support Engineer
Description

We are currently looking to hire a [Mainframe NDM Support]and we believe your skills and expertise are a better match for this role. We have an exciting career opportunity for you with one of our esteemed clients at [ Dallas TX, Jersey city Nj, Tampa FL].

 

“NJTECH is a globally managed IT services, IT consulting and business solutions partner. Our "High Performance Business" strategy builds our expertise in technology and consulting. We play a major role in helping our clients to achieve their objectives at the highest level; ultimately creating sustainable value to customers.”

Role : Mainframe NDM Support

Location : Hybrid Onsite - Dallas TX, Jersey city Nj, Tampa FL

Duration: Long term

Responsibilities
  • Mainframe NDM (Network Data Mover/Connect:Direct) Support professional manages, configures; and troubleshoots secure, high-volume file transfers between mainframe (
  • systems and distributed platforms. Key responsibilities include installing/maintaining Connect:Direct via SMP/E, monitoring batch transfers, developing REXX automation scripts, resolving network connectivity issues, and ensuring compliance with security standards.

 

Key Responsibilities

 

  • Support & Troubleshooting: Monitor NDM production queues, investigate transfer failures, and resolve abends using IPCS.
  • Configuration & Maintenance: Install, customize, and upgrade IBM Stering Connect:Direct (NDM) software using SMP/E.
  • Security & Networking: Implement secure file transfer protocols, manage AT-TLS configurations, and apply digital certificates.
  • Automation: Develop and maintain REXX scripts and JCL to streamline data transfer processes.
  • Infrastructure Support: Manage TCPIPTAM connectivity for data movement
  • across LPARs and non-mainframe platforms.
  • Documentation: Maintain detailed technical documentation, procedures, and support issue logs.

 

Required Qualifications & Skills

 

  • Technical Skills: Expert knowledge of IBM Sterling Connect:Direct(NDM), JCL, and Tools: Experience with mainframe tools like TSO/ISPF, SMP/E, REXX, and IPCS.
  • Networking: Strong understanding of TCPIIP, VTAM, and secure file transfer protocols (SFTP, FTPS).
  • Experience: Previous experience in Mainframe Production Support or Systems Programming.