AI Architect – Legacy & Mainframe Modernization

Job Description:

DXC Technology (NYSE: DXC) helps global companies run their mission-critical systems and operations while modernizing IT optimizing data architectures and ensuring security and scalability across public private and hybrid clouds. The worlds largest companies and public sector organizations trust DXC to deploy services across the Enterprise Technology Stack to drive new levels of performance competitiveness and customer experience. Learn more at .

At DXC we use the power of technology to deliver mission-critical IT services that our customers need to modernize operations and drive innovation across their entire IT estate. We provide services across the Enterprise Technology Stack for insurance analytics and engineering applications security cloud IT outsourcing and modern workplace solutions.

Our DXC Insurance Services help customers optimize and transform operations lower costs and accelerate new channels to growth. Our people technology and best practices improve and automate highly complex middle- and back-office processes while enabling customer experience transformation.

Role Overview

We are seeking an AI Professional with Mainframe Expertise to design develop and deploy AI-driven solutions that modernize and enhance legacy mainframe applications. The ideal candidate brings a strong foundation in AI/ML data engineering and automation combined with hands-on experience working with mainframe systems data structures and workloads.

This role focuses on applying AI Machine Learning and Generative AI to improve legacy system efficiency automate operations unlock mainframe data for analytics and support modernization initiativeswhile ensuring security compliance and enterprise scalability.

Key Responsibilities

• Design and implement AI/ML-driven solutions to modernize and optimize legacy mainframe applications and processes.

• Analyze mainframe workloads data structures (VSAM DB2 flat files) and batch/online processes to identify AI and automation opportunities.

• Develop AI-powered use cases such as:

  • Intelligent batch optimization and failure prediction

  • Anomaly detection and operational intelligence

  • Code analysis refactoring recommendations and documentation using GenAI

  • Data enrichment and predictive analytics leveraging mainframe data

• Build and deploy AI/ML models using Python and modern ML frameworks integrating them with mainframe and distributed systems.

• Enable secure access to mainframe data for AI/analytics using APIs data pipelines and event-driven architectures.

• Collaborate with modernization cloud and application teams to integrate AI solutions into broader transformation programs.

• Apply Responsible AI principles ensuring explainability governance security and compliance.

• Participate in architecture reviews AI strategy discussions and modernization roadmap planning.

Required Skills & Technologies

AI / Machine Learning

• Python-based AI/ML development

• Machine Learning frameworks (TensorFlow PyTorch Scikit-learn)

• Generative AI and LLMs (prompt engineering RAG patterns model integration)

• NLP predictive modeling anomaly detection and automation use cases

• Model lifecycle management evaluation and tuning

Mainframe & Legacy Systems

• Strong understanding of IBM Mainframe environments (z/OS)

• COBOL JCL DB2 VSAM data structures

• Batch and online processing concepts (CICS preferred)

• Experience working with mainframe operational data and logs

Data & Integration

• Data engineering and pipelines for structured and semi-structured data

• SQL and relational databases (DB2 PostgreSQL etc.)

• APIs messaging and event-driven architectures

• Secure data access and governance

Cloud & Platforms (Preferred)

• AWS or hybrid cloud environments

• AI/ML services and data platforms

• Containerization and automation concepts

• DevOps and CI/CD exposure

Preferred Qualifications

• Experience applying AI/ML in legacy modernization or mainframe environments

• Familiarity with DXC insurance platforms such as wmA Vantage CyberLife (preferred not mandatory)

• Experience in regulated industries (Insurance Financial Services Healthcare)

• Strong communication skills to translate AI outcomes into business value.

DXC Office Locations

• Plano TX

• Farmington Hills MI

• Nashville TN

• New York NY

• New Orleans LA

• Ashburn VA

• Bellevue WA

• Tulsa OK

• Charleston SC

At DXC Technology we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing productivity individual work styles and life circumstances. Were committed to fostering an inclusive environment where everyone can thrive.

If you are an applicant from the United States Guam or Puerto Rico

DXC Technology Company (DXC) is anEqual Opportunity employer. All qualified candidates will receive consideration for employment without regard to race color religion sex sexual orientation gender identity national origin age disability pregnancy veteran status genetic information citizenship status or any other basis prohibited by law. View postings below .

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