Senior Mainframe Modernization Engineer – Secure COBOL/C/Java

Motion Recruitment; Plano (TX); On-site; USD 120,000 - 160,000; Full time

Job summary

A semi-conductor manufacturing company in Plano, TX is seeking a Senior Mainframe Software Engineer to develop secure applications in complex enterprise environments.

You will modernize legacy COBOL/C/C++/Java applications, enhance security features, and ensure compliance with TLS and authentication/authorization standards. This onsite role requires 6+ years in mainframe development and experience with distributed systems.

Qualifications

• 6+ years of mainframe development experience.
• Experience evolving legacy applications to modern standards.
• Authorized to work in the US full-time.

Responsibilities

• Develop secure applications in complex enterprise environments.
• Modernize legacy mainframe systems and integrate with distributed apps.
• Collaborate with security teams on authentication, authorization, and cryptography.

Skills

Mainframe development

COBOL

C programming

Java

Application security

TLS implementations

Job description

A semi-conductor manufacturing company in Plano, TX is seeking a Senior Mainframe Software Engineer to develop secure applications in complex enterprise environments.

You will modernize legacy COBOL/C/C++/Java applications, enhance security features, and ensure compliance with TLS and authentication/authorization standards. This onsite role requires 6+ years in mainframe development and experience with distributed systems.