Senior Mainframe Engineer - Remote

Eliassen Group; Indianapolis (IN); Remote; USD 90,000 - 103,000; Part time

Job summary

Eliassen Group is seeking a Senior Mainframe Engineer to design, develop, test, configure, and support mainframe technology. You will lead architecture across services, establish roadmaps, and mentor teams while partnering with operations to drive service improvements.

The role emphasizes hands-on development, agile collaboration, and modernizing mainframe applications within a remote, W2 contracting engagement.

Qualifications

• 10+ years of experience with AmTrust accounting system.
• Bachelor's degree in Computer Science, Information Systems, or comparable experience with 20+ years of experience.
• Expert knowledge of mainframe operating systems and hardware.

Responsibilities

• Serve as mainframe subject matter expert.
• Coordinate cross-department projects involving mainframe application migrations.
• Design and implement new features while improving product and application quality.
• Lead architecture decisions and participate in agile ceremonies.
• Automate processes and ensure code quality and testability.
• Provide technical support and problem resolution for end users and customers.

Skills

Mainframe SME

Communication skills

Team collaboration

Problem solving

TSO

Education

Bachelor's degree in Computer Science / Information Systems

Tools

COBOL

CICS

SAS

MQ

Git/GitHub

TSO

Job description

Eliassen Group is seeking a Senior Mainframe Engineer to design, develop, test, configure, and support mainframe technology. You will lead architecture across services, establish roadmaps, and mentor teams while partnering with operations to drive service improvements.

The role emphasizes hands-on development, agile collaboration, and modernizing mainframe applications within a remote, W2 contracting engagement.