Helping Clients Reach Their Mission. Helping Employees Reach Their Goals.
Green Expert Technology Inc. (GreenXT) is a defense engineering and technical services practice headquartered in Haddonfield, New Jersey, with offices in Philadelphia, San Diego, Virginia Beach, Jacksonville, and Washington D.C. It provides systems engineering, controls engineering, software engineering, cybersecurity, and program management services primarily to the US Navy under prime contracts with the Naval Surface Warfare Center Philadelphia Division (NSWCPD). Core technical work includes life cycle support for shipboard machinery control systems, integrated bridge and navigation systems, propulsion control, and condition-based maintenance programs.
CMMC Level 2 Certification
Bruce GreenCEO / President
Brian TreesChief Strategy & Operations Officer
Heather McIlvaineChief Administrative Officer
Brian McGarrigleSenior Vice President of Business Development
Christina PerriVice President, Contracts
Mark GrecoVice President, Program Management
Comprehensive engineering and hands-on technical support for complex shipboard navigation and control systems throughout all project phases.
Design, testing, and lifecycle support for Integrated Bridge and Navigation Systems (IBNS) and Electronic Chart Display and Information Systems (ECDIS).
Technical support for ship control systems, steering mechanisms, and integrated shipboard networks.
Integration and engineering services for shipboard propulsion and engine control systems.
Expert technical services, troubleshooting, and lifecycle support for shipboard machinery control and monitoring systems.
Support for the Machinery Plant Control and Monitoring System (MPCMS) on Freedom Class, the Engineering Control System (ECS) on Independence Class, and the Machinery Control Consolidated Maintenance System (MCCMS).
Technical services for Arleigh Burke Class destroyers, including Gigabit Ethernet Data Multiplex Systems (GEDMS), Fuel Control Systems (FCS), and Hybrid Electric Drive (HED) systems.
Software development, system testing, and technical documentation for shipboard and Navy-hosted software systems.
Custom coding and software engineering for specialized shipboard applications and systems.
Waterfront support, analysis, troubleshooting, installation, and systematic testing of shipboard systems.
Developing operational guidelines, manuals, and technical documentation to support system lifecycle needs.
Risk Management Framework (RMF) and DODI 8510.01 compliance support for diverse Navy engineering environments.
Cybersecurity and information assurance for land-based engineering sites and test facility environments.
Cybersecurity compliance and vulnerability management for shipboard information technology and hosted software systems.
Project management utilizing disciplined techniques, ISO 9000 quality principles, and PMBOK methodologies.
Collaborative contractor and government teams focused on reducing project costs and enhancing output quality.
Independent QA reviews at project closeout to ensure every deliverable meets precise customer requirements.
Engineering support and data analysis to enable predictive maintenance and track machinery health.
Developing EKBs for hull, mechanical, and electrical equipment to optimize maintenance intervals.
Providing lifecycle support for ICAS and Enterprise Resource Monitoring (ERM) systems.
Logistical and technical support for advanced naval propulsion plants and auxiliary systems.
Engineering support and logistics for surface ship gas turbine propulsion systems.
Specialized maintenance and lifecycle planning for diesel plants on LCS variants.
Engineering and administration support for the NIPPGP system.
Defense · Federal · Marine
Defense · Client: Naval Surface Warfare Center Philadelphia Division (NSWCPD)
Technical services and life cycle support for Machinery Control Systems on Arleigh Burke Class (DDG 51) destroyers, including Gigabit Ethernet Data Multiplex Systems (GEDMS), Fuel Control Systems (FCS), and Hybrid Electric Drive (HED) systems.
Defense · Client: Naval Surface Warfare Center Philadelphia Division (NSWCPD)
Engineering and lifecycle support for the Machinery Plant Control and Monitoring System (MPCMS) on Freedom Class, the Engineering Control System (ECS) on Independence Class, and the Machinery Control Consolidated Maintenance System (MCCMS) for Littoral Combat Ships.
Defense · Client: Naval Surface Warfare Center Philadelphia Division (NSWCPD)
Developing Engineering Knowledge Bases (EKBs) for Hull, Mechanical, and Electrical Equipment, as well as providing life cycle support for the Integrated Condition Assessment System (ICAS) and Enterprise Resource Monitoring (ERM) System.
Defense · Client: Naval Surface Warfare Center Philadelphia Division (NSWCPD)
Technical support for Integrated Bridge and Navigation Systems (IBNS), Steering/Ship Control Systems (SCS), Propulsion Control Systems, Shipboard Networks, and Electronic Chart Display and Information Systems (ECDIS).