Experience

Delivering results across federal missions

For more than two decades, GCS supported defense and civilian agencies through enterprise information technology, cybersecurity, cloud and legacy-system services, mission support, human capital, and operational services.

Federal Experience

Experience aligned to customer missions

Selected examples show the range of federal environments, service areas, and operational needs supported by GCS.

NASA logo
National Aeronautics and Space Administration

Enterprise IT Operations & End-User Support

GCS provided enterprise information technology services supporting users at every NASA Center. Services included service desk operations, systems administration, network support, desktop and mobile services, telecommunications, technology refresh, logistics, project coordination, and IT service management supporting daily agency operations and mission execution.

Enterprise IT Service Desk Systems Administration Network Support Technology Refresh Telecommunications
DISA logo
Defense Information Systems Agency

Cloud Modernization & Agile Information Management

GCS supported enterprise modernization initiatives that improved collaboration, standardized business processes, and expanded cloud capabilities. Services included Microsoft 365 implementation, SharePoint modernization, Agile development support, governance, workflow automation, and knowledge management that improved information sharing and business operations.

Cloud Microsoft 365 SharePoint Agile Workflow Automation Governance
USDA logo
U.S. Department of Agriculture

Legacy System Sustainment & Modernization

GCS supported the sustainment and modernization of enterprise legacy systems used for federal payroll and human resources operations. Services included software engineering, mainframe development, database enhancements, application testing, defect resolution, systems integration, and implementation of statutory and regulatory changes while maintaining production operations.

Legacy Sustainment Modernization Software Engineering Mainframe Development Systems Integration Application Testing
Department of the Navy logo
Department of the Navy

Enterprise Cybersecurity & IT Operations

GCS provided cybersecurity and enterprise information technology support for Navy organizations. Services included Risk Management Framework activities, cybersecurity compliance, vulnerability management, SharePoint administration, systems support, network administration, configuration management, lifecycle support, and operational-readiness activities.

Cybersecurity RMF Vulnerability Management Network Administration SharePoint Enterprise IT
U.S. Air Force logo
U.S. Air Force

Enterprise IT & Mission Support

GCS provided enterprise information technology and mission support services for Air Force organizations across multiple locations. Services included systems administration, network operations, collaboration technologies, audiovisual support, information assurance, logistics coordination, asset management, mobile-device support, service management, and operational support.

Enterprise IT Systems Administration Network Operations Information Assurance Logistics Support Asset Management
Department of Justice logo
U.S. Department of Justice

Human Capital Management & Compensation Support

GCS provided human capital services supporting federal workforce requirements. Services included position classification, compensation support, staffing accountability, personnel administration, workforce coordination, records support, and related human resources activities performed in accordance with federal policies and procedures.

Human Capital Management Compensation Classification Staffing Support Personnel Administration
USDA logo
U.S. Department of Agriculture

Administrative & Operational Support

GCS provided administrative and operational support for retirement, debt management, and insurance processing functions serving federal employees. Services included case intake and processing, account research and reconciliation, records and document handling, workflow coordination, customer support, quality control, reporting, and support for high-volume transaction processing.

Administrative Support Operations Support Case Processing Records Management Quality Control Workflow Coordination
Delivery Approach

Disciplined execution in demanding environments

Across engagements, GCS applied structured management, quality, security, and customer-communication practices appropriate to each agency and mission environment.

Customer Alignment Services were aligned to mission objectives, priorities, and performance expectations.
Management Oversight Hands-on leadership supported accountability, issue resolution, and risk management.
Quality & Security Defined processes supported quality, compliance, security, and continuous improvement.
Responsive Delivery Teams adapted to changing requirements, workloads, and operational priorities.

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