Job Summary

We are seeking a highly experienced Senior IT Architect to lead the design, modernization, and implementation of enterprise-scale IT systems.

This role requires deep expertise in cloud computing, AI/ML technologies, and full software development life cycle (SDLC).

The ideal candidate will drive large-scale legacy system transformation, architect cloud-native solutions, and provide technical leadership across complex government or enterprise programs.

Key Responsibilities

• Lead end-to-end architecture, design, and modernization of legacy systems into scalable, cloud-based platforms
• Design and implement AI/ML solutions, including LLMs, RAG pipelines, and data-driven decision systems
• Architect and deploy applications on AWS using services such as EC2, S3, and data platforms like Databricks and MongoDB
• Guide full lifecycle software development, from requirements and prototyping to testing and production deployment
• Lead reverse engineering and code modernization efforts (e.g., mainframe assembly to Java/Spark)
• Develop and review enterprise architecture artifacts, including solution architecture documents and system designs
• Provide technical leadership and mentorship to cross-functional teams
• Conduct system performance analysis, optimization, and scalability planning
• Collaborate with stakeholders, executives, and program leadership to align IT strategy with business goals
• Participate in independent technical assessments, reviews, and advisory panels

Required Qualifications

• Master’s /Ph.D. in Physics, Computer Science, Engineering, or related field (strong mathematical background preferred)
• 15+ years of experience in IT architecture and enterprise system development
• Proven expertise in cloud platforms, especially AWS
• Strong experience in Java, Spark (Java/SQL), and distributed systems
• Hands-on experience with AI/ML technologies and data processing pipelines
• Extensive experience in legacy system modernization and re-engineering
• Deep understanding of enterprise architecture frameworks and SOA
• Experience with databases such as Oracle, DB2, MongoDB, and MPP systems
• Strong leadership, communication, and teamwork skills
• Experience working on large-scale government or regulated industry programs

Preferred Qualifications

• Experience with tools and platforms such as Databricks, SAS, FICO Blaze, Informatica, and WebSphere
• Experience with mainframe systems, assembly language, and reverse engineering tools
• Experience with business rules engines and workflow systems
• Knowledge of security and compliance requirements in government environments
• Prior role as Chief Architect, Solution Architect, or Technical Lead on large programs

Key Competencies

• Enterprise Architecture & System Design
• AI/ML & Data Engineering
• Cloud Computing (AWS)
• Legacy Modernization
• Technical Leadership
• Problem Solving & Analytic