Mainframe Architect (AWS Migration Specialist)

At Cliff Services, a leader in IT modernization and cloud transformation, we're expanding our team to accelerate enterprise digital evolution. We're looking for a seasoned Mainframe Architect (AWS Migration Specialist) to join us onsite in Richmond, VA. This role offers a unique opportunity to lead critical legacy system migrations to AWS, driving innovation and modernization in a fast-paced, collaborative environment. With a competitive rate of $75 per hour and long-term contract stability, this position supports your career development in cloud architecture and mainframe modernization. Key Responsibilities Lead the architecture and migration of legacy mainframe systems to AWS cloud environments, ensuring seamless transition and minimal downtime. Assess existing mainframe infrastructure and develop comprehensive migration strategies aligned with enterprise goals. Design and implement scalable, secure, and cost-efficient cloud-native architectures using AWS services such as EC2, S3, RDS/Aurora, Lambda, CloudFormation, and API Gateway. Develop detailed roadmaps for refactoring, re-platforming, or rehosting mainframe applications to optimize performance and maintainability. Collaborate closely with cross-functional teams including cloud architects, application developers, business analysts, and DevOps to ensure successful migration execution. Provide technical leadership, mentorship, and thorough documentation to support teams throughout the migration lifecycle. Ensure compliance with security standards, regulatory requirements, and cost optimization best practices in cloud deployments. Create proof of concepts (POCs), reusable design patterns, and architecture frameworks to accelerate cloud adoption and innovation. What We're Looking For Required: 10+ years of experience with legacy mainframe systems including COBOL, JCL, DB2, and CICS. Proven track record migrating mainframe workloads to AWS cloud platforms. Hands-on expertise with AWS services such as EC2, S3, RDS/Aurora, Lambda, CloudFormation, and API Gateway. Strong understanding of cloud migration frameworks and tools like Blu Age, Micro Focus, AWS Migration Hub, and CloudEndure. Deep knowledge of data migration strategies, including database re-platforming (e.g., DB2 to AWS RDS/Aurora). Excellent communication skills and ability to lead cross-functional teams. Preferred: Experience with DevOps practices and CI/CD pipelines in cloud environments. Familiarity with security compliance frameworks such as HIPAA, PCI-DSS, or FedRAMP. Cloud certifications such as AWS Certified Solutions Architect or AWS Certified DevOps Engineer. Strong analytical skills and a passion for continuous learning and career advancement. What We Offer Competitive pay at $75 per hour on a W2 or C2C long-term contract basis. Health insurance options to support your well-being. Paid time off to maintain work-life balance. Retirement plan benefits to secure your future. Professional development opportunities including training and certifications. Collaborative onsite work environment in Richmond, VA, with access to industry-leading tools and technologies. Frequently Asked Questions Is this position remote or onsite? This role is onsite, with a preference for candidates located in Richmond, VA. Other onsite locations include McLean, VA; Dallas, TX; Chicago, IL; New York, NY; Boston, MA; Atlanta, GA; and San Francisco, CA. What is the expected contract duration? This is a long-term contract position, offering stability and ongoing career growth. What AWS services should I be proficient in? Key AWS services include EC2, S3, RDS/Aurora, Lambda, CloudFormation, and API Gateway. Are certifications required? While not mandatory, AWS certifications such as Solutions Architect or DevOps Engineer are highly preferred. What is the interview process? The interview process is conducted in-person to assess technical expertise and cultural fit. Does Cliff Services provide support for career advancement? Yes, we emphasi