Arthur Grand Technologies

Backend Engineer

• The DMS 2200 Database Administrator is responsible for the administration, maintenance, performance tuning, and operational support of the DMS 2200 network database system operating on a UNISYS OS 2200 mainframe.
• Install, configure, and maintain DMS 2200 database structures, schemas, subschemas, and sets.
• Manage hierarchical and network database relationships, record types, and access paths.
• Perform routine database health checks, reorganization, cleanup, and optimization.
• Maintain journaling, recovery, and backup processes to ensure data integrity and system stability.
• Monitor database performance, identify bottlenecks, and implement tuning strategies to enhance throughput and efficiency.
• Administer user access rights, permissions, and database-level security functions.
• Provide technical guidance to developers working in COBOL, ALGOL, FORTRAN, or other OS 2200-supported languages.

Mainframe DB2 Database Engineer

Security Engineer

• Integrate into the Information Security Program
• Establish a security architecture governance model
• Develop desired security architecture
• Develop detailed project plans for security solutions implementation
• Assist with the selection of available vendors
• Assist the client Architecture and Standards team

Security Architect

Data Engineer

• Design, develop, and maintain data pipelines and ETL workflows using PySpark, SQL, and Palantir Foundry.
• Collaborate with data architects, business analysts, and actuarial teams to understand reinsurance data models and transform complex datasets into usable formats.
• Build and optimize data ingestion, transformation, and validation processes to support analytical and reporting use cases.
• Work within the Palantir Foundry platform to design robust workflows, manage datasets, and ensure efficient data lineage and governance.
• Ensure data security, compliance, and governance in line with industry and client standards.
• Identify opportunities for automation and process improvement across data systems and integrations.

Lead Data Engineer – Palantir, PySpark

• Lead the development and enhancement of security architecture solutions aligned with enterprise and federal security frameworks
• Serve as the primary point of contact for all security-related decisions and risk mitigation strategies
• Provide recommendations and solutions for migrating enterprise applications to containerized and cloud-based environments
• Drive the remediation of security vulnerabilities, addressing findings from scanning and monitoring tools
• Provide architectural guidance and recommendations for applications hosted within secured web portals
• Define and mature DevSecOps practices, integrating security into all stages of the development lifecycle
• Coordinate activities related to security vulnerability management, compliance, and incident response
• Create and maintain security documentation and deliverables in accordance with federal standards
• Develop Level of Effort (LoE) and (V)ROM estimates to support impact assessments and planning activities
• Participate in technical design reviews and architecture governance meetings to ensure compliance with enterprise security principles

Security Architect – CISSP, AWS, Microservices, Linux, Spring Boot

Analyst

• Support the Ancillary IT lines of business, including dental, vision, and Consumer-Directed Health (CDH) products
• Ensure the successful execution of production jobs, resolve defects, and develop or enhance mainframe logic to prevent job failures
• Work on claim file loading, CDH membership reconciliations, and corrections
• Support project initiatives related to 2026 benefits and enrolment

System Analyst – Mainframe Production Support

• The Systems Analyst II role will support the Ancillary IT lines of business, including dental, vision, and Consumer-Directed Health (CDH) products, with potential opportunities for cross-functional collaboration with pharmacy and Explanation of Benefits (EOB) IT teams.
• Ensure the successful execution of production jobs, resolve defects, and develop or enhance mainframe logic to prevent job failures.
• Work on claim file loading, CDH membership reconciliations, and corrections.
• Support project initiatives related to 2026 benefits and enrolment.
• Proficiency in SQL and Java would be an asset, enabling the resource to contribute to other core processes, such as reporting and benefit functions, and enhancing the overall efficiency of our IT operations.

Mainframe DB2 Database Engineer

Security Architect

Lead Data Engineer – Palantir, PySpark

Security Architect – CISSP, AWS, Microservices, Linux, Spring Boot

System Analyst – Mainframe Production Support

System Analyst – Mainframe Production Support, Java Experience