Systems Modernization

Full lifecycle planning, engineering and critical support for complex systems

Designing and developing complex, innovative and trusted systems requires a top down, holistic view of your enterprise and mission. This includes a solid understanding of the interdependencies of your systems, sub-systems and architectures, your networking and communications infrastructure, your security posture and the organizational, operational and financial constraints that could affect all users and outcomes.

Relentlessly inserting value across the Systems Development Life Cycle

We find and insert greater value at all critical points to quantify and lower costs, reduce risk, optimize logistic footprints and make systems easier and less costly to support. We evaluate alternative solutions and tailor a management framework that provides new systems to end users as expeditiously as possible. And this is true whether engineering critical first generation systems or modernizing legacies. Each of these technical and business skills, processes and passions are embodied in everything we do at Tuvli. The result: streamlined and budget smart development, delivery and support of reliable and secure systems across the U.S. government. This is the Tuvli advantage.


Shipboard/Shore C4IT Design, Integration, Installation, De-installation and Documentation

  • Navigation Sensors
  • Communications Systems
  • Remote Mission Systems
  • Announcing & Intercom Systems
  • Facility Infrastructure
  • Integrated Logistics Support
  • Time Compliant Technical Orders (TCTOs)

Interior Communications: Systems Design, Development, Integration, Installation, Documentation, Drafting Service and Training

  • Integrated Voice Communications Systems
  • Shipboard Integrated Communications Network
  • AN/STC-3 Integrated Voice Communications System
  • Ship Service Telephone System
  • Integrated Voice Network
  • Integrated Communications Announcing System
  • Shipboard Air Traffic Control Communications
  • Hierarchical Yet Dynamically Programmable Architecture
  • Shipboard Interior Wireless Communications System
Tuvli conducts full spectrum systems engineering services in our 3,000-square foot Interior Communications (IC) laboratory performing lab-based simulations of ship-board systems, interface design, interoperability testing, call volume load analysis and burn-in engineering analysis.


  • Site Surveys
  • Architecture design, review, development and implementation
  • Alternatives analysis
  • Risk mitigation, constraint assessment and trend analysis
  • Systems engineering, installation and COTS/GOTS integration
  • System test and evaluation
  • System technical services, maintenance and network operation
  • Quality assurance and risk management
  • Program and project management support services
  • Integrated logistics support
  • Casualty response
  • Engineering Change Proposals
  • Preventive Maintenance