Systems Architecture
Reference architectures and interface definitions that anchor every downstream design decision.
- Reference Architectures
- Interface Definition
- Trade Studies
- Tech Roadmaps
Technical Solutions
Software, algorithms, engineering, training, and infrastructure — delivered as a unified cross-discipline capability stack for the most demanding DoD programs.
Cross-Disciplined Execution
Software, algorithms, engineering, training, and infrastructure delivered as a single cross-disciplined capability stack — pulled together horizontally to drive the vertical solution each mission demands.
From systems architecture and model-based systems engineering to integration, verification, and validation, our engineers apply disciplined process to the hardest problems in defense and aerospace.
Execution Model
Five disciplines, one cross-functional team. We pull from every column to build the vertical solution each customer mission demands.
Cross-Disciplined, Horizontally Integrated Group to Drive Vertical Solutions





Sigmatech Forward-Leaning Group · Deployed for Customers’ Missions
Capability Stack
Five capability areas spanning architecture, engineering, modeling, interoperability, and verification.
Reference architectures and interface definitions that anchor every downstream design decision.
Requirements, risk, and configuration discipline that keeps complex programs on baseline.
SysML-driven digital threads that replace document stacks with a single source of truth.
Cross-service data exchange engineered for joint all-domain operations.
Independent analysis and test support that proves the system before it fields.
Put Your Program on Rails
Disciplined systems engineering applied to the hardest problems in defense: MBSE, integration, V&V, and everything between.