Mainframe Tech Lead

Atria Group LLC

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O'Fallon, MO, us on site Until 8/21/2026 First posted February 23, 2026 Last posted February 23, 2026
Job description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients – including governmental agencies and private companies – throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Key skills required for the job are:

COBOL(Mandatory)

DB2(Mandatory)

CICSJCL - Job Control Language VSAM

As a Lead

  • You are responsible for managing a small team of analysts; developers; testers or engineers and drive delivery of a small module within a project (Delivery/Maintenance/Testing)
  • You may serve as entry level specialist with expertise in particular technology/industry domain/a process / application / product.
  • You are responsible for functional/technical track of a project.
  • Minimum work experience :5 - 8 Years;

  1. Good comm skills are a big priority
  2. Duration: 12 Months 

About this role

Summary

Lead small team managing mainframe projects involving COBOL, DB2, CICS, JCL, and VSAM.

Job title

Mainframe Tech Lead

Experience level

5-8 years

Industry

software

Location requirements

O'Fallon, MO, US; remote not specified

Salary

Not specified

Management role

Yes

Skills & keywords

Required skills

COBOLDB2CICSJCLVSAM

Preferred skills

None specified

Specializations

mainframeCOBOLDB2CICSJCLVSAM
Locations

Structured locations inferred from the posting.

O'Fallon, MO, USA

On-site City