Jobs and Careers
KN

Junior Mainframe Systems Programmer

Knights of Columbus
New Haven, United Statesfull_timeVerifiedPosted 9 Aug 2025
💰 $140,900/yr($85,400/yr$140,900/yr)

About the role

Feel Good About Doing Good

The Knights of Columbus is a tax-exempt Catholic fraternal benefit society that provides financial security to members and their families through our life insurance, long-term care insurance, disability income insurance, investment and annuity products. Charity is at the core of our missions: our profits are donated to help those in need and to support our faith - $1.73B over the past ten years.

 

While we have many employees who are not Catholic, we follow the Church’s teachings in our investment strategies and our employee benefits. As part of our religious mission, we support the pro-life cause by contributing to the March for Life and pregnancy resource centers, we oppose assisted suicide and euthanasia, we are evangelists for the Catholic faith, and we help Christians who are facing religious persecution in the Middle East.  We all work together to support our two million members as they volunteer to help others in their parishes and communities around the world.

 

Share Your Talent. Live Your Purpose.

We are a growing and purpose-driven community of professionals. Join us to discover how you can meet your goals and ours!

#LI-Hyrbrid

Overview

The Junior Systems Programmer is responsible for learning and eventually supporting the execution, control, and daily functions required to support the hardware and software for an IBM/z, CICS, DB2 mainframe environment.  Software installation, maintenance (IBM and ISV), systems troubleshooting, and providing technical support 24x7 are the primary functions for this position.    

The Junior Systems Programmer will largely consist of learning from the senior members of the team and applying that knowledge to support and monitor all aspects of the IBM z15, DS8910F and Optica VTS mainframe environment.  This position is part of a small team (2 or 3) so the position will be exposed to a broad range of skills.

This is an excellent opportunity to learn ALL aspects of supporting an IBM mainframe environment.  The successful candidate will learn how to install and manage the hardware, the operating system; z/OS, the subsystems; CICS & DB2, the TCP/IP networking, and all of the ISV vendor components like schedulers and tape managers.

Core Responsibilities

  • Install, maintain, support, and document IBM and ISV software using SMP/E, including z/OS, CICS, DB2 and a variety of Broadcom and BMC products.

Skills Qualifications

  • Knowledge of JCL, TSO, ISPF/PDF, and SDSF.
  • An understanding of RACF Security concepts and the ability to apply them.
  • A basic understanding of IBM mainframe hardware and software technologies.
  • Willingness to learn all aspects of the Systems Programmer job.
  • Basic understanding of executing a Business Continuity plan and performing semi-annual tests.
  • Basic knowledge of the typical mainframe file systems; PS, PDS, PDS/E, VSAM.
  • Ability to quickly learn, understand and apply new technologies.
  • Ability to build strong relationships and communication effectively with internal and external stakeholders.
  • Experience implementing system upgrades and supporting technology projects.
  • Excellent oral and written communication skills.
  • Experience at working both independently and in a team-oriented, collaborative environment.
  • Work multiple projects simultaneously.
  • On-Call and/or after-hours work required.

Education

 

            Required:

  • BA or BS in Computer Science, or other computer related training.
  • 1 -2 years of IT experience, preferably in an IBM mainframe environment.

Compensation

The wage range for this role takes into account a broad array of factors that are considered in making compensation decisions, including but not limited to: skill sets; experience and training; licensure and certifications; and other business and organizational needs.  The range below applies as long as the work is performed in Connecticut; the Knights of Columbus reserves the right to adjust the wage range if the position is p

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

Knights of Columbus

View company profile →