Technology and Professional Services for Mission-Critical Customers
A&T Systems, Inc. is a 100% employee-owned technology and professional services company with more than 40 years of experience supporting federal, Department of Defense, state, local, education, and commercial customers.
Our Employee Stock Ownership Plan (ESOP) reinforces a culture of shared accountability, customer commitment, operational excellence, and long-term organizational success. A&T combines experienced technical professionals, disciplined program management, established technology partnerships, and independently assessed management and security practices to support complex customer missions.
A&T has successfully performed more than $650 million in customer contracts while continuing to expand capabilities across cloud, cybersecurity, telecommunications, infrastructure, managed services, software and systems integration, and professional services.
Download A&T Capability Statement
Core Capabilities
Cloud Services
- Cloud architecture and modernization
- Cloud migration and implementation
- Cloud governance and account management
- Managed cloud operations
- Cloud security and compliance
- Cost optimization and financial management
- Professional and consulting services
Cybersecurity
- Security architecture and engineering
- Identity and access management
- Security monitoring and incident response
- Vulnerability and risk management
- Compliance and security governance
- Endpoint and infrastructure security
- Continuous monitoring and operational security
IT & Network Operations
- Enterprise infrastructure operations
- Network engineering and modernization
- Systems administration and technical support
- Service desk and IT service management
- Datacenter and infrastructure support
- Monitoring, maintenance, and operational support
- Website, portal, and digital-service solutions
Telecommunications
- Enterprise telecommunications services
- Voice and unified communications
- Inside-plant and outside-plant infrastructure
- Network and telecom operations
- Wireless solutions
- Configuration and asset management
- Telecommunications lifecycle management
Managed Services
- Managed infrastructure and operations
- Managed cloud services
- Managed security services
- Service management and performance monitoring
- Backup, recovery, and resilience support
- Operational reporting and continual improvement
Professional Services
- Program and project management
- Systems engineering and integration
- Technology assessment and modernization
- Software and application services
- Business and technical consulting
- Implementation, migration, and transition support
Public-Sector Contract Vehicles
A&T participates as a prime contractor, joint-venture member, subcontractor, authorized reseller, and technology-solutions provider across federal, Department of Defense, state, local, education, and cooperative purchasing programs.
- Army IMCS IV – Information Management Communications Services IV
- Army ITES-3S – through Vencedor Technologies, LLC
- Army RS3 – Responsive Strategic Sourcing for Services
- GSA Multiple Award Schedule (MAS)
- GSA 8(a) STARS III – through TechSTARS JV, LLC
- NASA SEWP VI – Category B and Category C service-solutions contracts
- NASPO ValuePoint Cloud and Software Solutions
- OMNIA Partners Public Sector
- Internet2 NET+ AWS
- AWS Marketplace
- State of Maryland contract vehicles
- VA FSC Electronic Invoicing
Visit the A&T Contract Vehicles section for current contract details, ordering information, eligibility, and program contacts.
Certifications, Assessments & Compliance
- ISO 9001:2015 – Quality Management Systems
- ISO/IEC 27001:2022 – Information Security Management Systems
- ISO/IEC 20000-1:2018 – IT Service Management Systems
- CMMC Level 2 – applicable assessed environment
- CMMI SVC-ML3-2025 – Capability Maturity Model Integration for Services
- SOC 2 Type 2 – independent examination covering controls relevant to all five AICPA Trust Services Categories
A&T’s Integrated Management System brings together quality, information security, IT service management, cybersecurity, privacy, risk management, business continuity, supplier management, asset and configuration management, and continual-improvement practices supporting reliable and secure customer service delivery.
Why A&T Systems
- 100% employee-owned company
- Founded in 1984 with more than 40 years of operating history
- More than $650 million in successfully performed customer contracts
- Long-standing experience supporting federal, DoD, state, local, education, and commercial customers
- Cloud, cybersecurity, telecommunications, infrastructure, managed services, and professional-services capabilities
- Established public-sector contract vehicles and strategic technology partnerships
- Independently assessed quality, security, service-management, process-maturity, and compliance programs
- Mission-focused delivery supported by disciplined program management and continual improvement
Customer and Mission Focus
A&T supports customers throughout the technology lifecycle—from planning, architecture, and acquisition through implementation, migration, integration, operations, security, modernization, maintenance, and ongoing technical support.
Our goal is to combine technical capability, responsive program management, secure and disciplined operations, and strong customer relationships to deliver reliable solutions for complex and mission-critical requirements.