Solutions

A-T Solutions' systems engineers understand the big picture as well as the details. They develop and integrate systems of all sizes, bringing to bear our unique combination of technical and scientific expertise, broad experience in our customers' enterprise environment, and strong systems engineering and program management processes and skills.

Systems Engineering

Our systems engineering processes provide customers with full life cycle management, and include:

• Program management
• Systems engineering management
• Risk management
• Test management
• Performance management

Our full-scale systems engineering design services include:

• Engineering trade studies
• Requirements management, definition, analysis, and allocation
• Impact analysis
• Systems design
• Systems specification definition
• Systems reviews (interface requirements review [IRR], preliminary design review [PDR], critical design review [CDR], pre-shipment review [PSR])
• Systems implementation
• Systems integration
• Interface control definition
• Requirements and design auditing

In the implementation stage we deliver and integrate systems through the following:

• Deployment planning
• System deployment
• Configuration management
• Systems management
• Software upgrade planning

Systems Architecture

A-T Solutions' systems architects excel at analysis and definition of enterprise architectures that encompass both hardware and software integrated into a seamless solution. Our architects define architectures using numerous modeling specifications, including: 

• Process, operational concept, logical data, entity relationship, and business process models
• Flow, state, sequence, and network diagrams
• Interface descriptions

For our DoD-based clients, A-T Solutions uses the DoD Architecture Framework (DoDAF) to represent architectures.

A-T Solutions system architects provide expertise in:

• Enterprise architecture analysis
• Business process analysis
• Architecture definition
• DoDAF architecture definition
• Analysis of alternative (AOA) architectures