APPLICATION DEVELOPER

Atos; Irving (TX); On-site; USD 140,000 - 180,000; Full time

Job summary

Atos is seeking a senior Mainframe System Lead in a global environment. The role emphasizes extensive mainframe expertise (COBOL, JCL, REXX, DB2) with strong communication and analytical skills, plus 5–8 years of customer-facing experience.

The role involves coordinating development, enhancements, and operations on onsite-offshore projects, ensuring reliability and performance. Candidates should bring 15+ years in mainframe domains and a proven ability to lead complex discussions with

Qualifications

• 15+ years of experience in mainframe technologies.
• 5-8 years of customer-facing experience.
• 4-5 years of development or enhancement & operational support on mainframe technology.
• Experience with onsite-offshore model.

Responsibilities

• Lead system efforts on senior level mainframe projects.
• Coordinate cross-functional teams to deliver enhancements and support.
• Communicate effectively with clients and stakeholders to define requirements.

Skills

Communication Skills

Analytical Skills

Customer Facing Experience

Onsite-Offshore Experience

Education

Tools

Mainframe COBOL

JCL

REXX

DB2

Mainframe Development

Job description

Atos is the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements.

With more than 54,000 employees serving over 4,500 clients across 54 countries, Atos helps modernize core IT systems, accelerate cloud and data transformation, strengthen cybersecurity, and deliver secure digital workplace environments to support its clients, its employees and society. Atos also provides consulting and advisory services through its Atos Amplify brand.

A trusted partner in operating complex and mission-critical environments, Atos supports organizations across highly regulated and sovereign contexts.

About Atos Group

Atos Group is a global leader in digital transformation with c. 56,000 employees and annual revenue of c. €7.2 billion (at the go-forward perimeter), operating in 54 countries under two brands - Atos for services and Eviden for products and systems. European number one in cybersecurity and a leader in cloud, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is listed on Euronext Paris.

Job Description

• 15+ years of experience in Mainframe, COBOL, JCL, REXX, DB2
• Good Communication Skills
• 5-8 years of customer facing experience
• Good Analytical skill
• 4-5 years of development or enhancement & operational support experience on mainframe technology
• Having experience work onsite – offshore model Role System lead – Senior level

Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.

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