Engineering services; providing mission critical engineering and information technology services, namely, software application design, development, implementation and maintenance to meet customer needs, developing and implementing safeguards and controls for computer network security by restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities, planning for continuing operations and disaster recovery for computer networks, administration of computer system networks in operations centers for the government, customizing computer software for email systems for the customer and application service provider, namely, hosting databases, all in the fields of military defense, intelligence, surveillance, reconnaissance, homeland security, weapon systems support and maintenance, avionics and space programs to governmental agencies; providing design, development and integration of computer networks; consulting in the fields of engineering for weapons systems development, information technology services primarily directed to military defense, intelligence, surveillance, reconnaissance, homeland security, weapon systems support and maintenance, avionics and space programs, computer and telecommunications network engineering and consulting services for enterprise solutions and integration, namely, design and inspection of fire alarm system and sprinkler suppression systems; on-line system management services that allow users to remotely view, monitor, program, operate and control electrical systems, environmental, access and security systems in homes, offices and buildings