Mainframe System Programmer

NLB Services; Remote; GBP 100,000 - 125,000; Full time

Job summary

A technology services company is seeking a Mainframe Network Engineer to join their team. The role involves configuring and administering IBM z/OS mainframe network software while providing technical support for networking issues. Candidates should have experience with TCP/IP, SNA, and related protocols. Strong organizational skills are essential, along with the ability to communicate effectively in English. The position offers remote working opportunities within the UK and requires a proactive, detail-oriented individual.

Qualifications

• Experience in configuration and administration of IBM z/OS mainframe network software.
• Knowledge of communication protocols like TCP/IP, VTAM.
• Strong English language skills.

Responsibilities

• Configuration and administration of IBM z/OS mainframe network software.
• Provide technical support for Mainframe Networking issues.
• Monitor performance of network components and take remedial action.

Skills

TCP/IP and associated products/protocols

SNA, VTAM, APPN/Enterprise Extender

Connect Direct and other file transfer products

Session Management products like TPX, Teleview

Network Management products like NETVIEW

Print server products like VPS

Problem-solving

Communication skills

Job description

JOB DETAILS :

Role : Mainframe Network Engineer

Location : UK (Remote)

Type of Hiring : Contract

Job Description

Look for A Mainframe System Programmer with network skills designs, installs, maintains, and tunes mainframe systems (like z / OS), focusing heavily on communication protocols (TCP / IP, VTAM) and related software (NetView, FTP, SNMP) to ensure secure, high-performance data exchange between mainframes and other systems, requiring deep knowledge of z / OS, JCL, REXX, problem-solving, and vendor interaction for critical infrastructure.

Responsibilities

• Configuration and administration of IBM z / OS mainframe network software.
• Configuration and administration of network related 3rd party system software.
• Provision of technical support for Mainframe Networking issues during the normal working day and out of hours on call support.
• Act as a Mainframe Networking resource for internal and external projects.
• Monitor the performance of mainframe networking components and instigate remedial action.
• Production of clear technical documentation as appropriate
• Compliance with all local, regional, global and regulatory policies, processes and procedures.

Requirements

• Experienced technician with basic skills in most and more advanced skills in some of the following :
• TCP / IP and associated products / protocols
• SNA, VTAM, APPN / Enterprise Extender
• Connect Direct and other file transfer products
• Session Management products eg. TPX, Teleview, CL / Supersession
• Network Management products eg. NETVIEW, Netmaster / TCPIP
• Print server products eg. VPS
• Must be a self-starter, but also a completer / finisher who ensures that tasks / projects are fully completed with the necessary updates to documentation.
• Well organized and able to keep a number of activities in progress in parallel, balancing priorities as necessary, in particular between support and project work.
• Ability to communicate clearly at all levels while working either individually or as a team player is essential.
• Strong English language skills are a requirement for this role.