Information Systems Security Engineer - (Arlington, VA)

Job overview Designs and defines system architecture for new or existing computer systems. 1. Performs complex systems development and design work that may include logic design, I/O design, firmware development, model formulation, manufacturing and development cost projections, computer architecture analysis and design, and analog or digital systems engineering. 2. Performs systems modeling, simulation, and analysis. 3. Participates in the upgrading of operating systems and design of systems enhancements. 4. Provides input for documentation on new or existing systems. 5. Develops and conducts tests to ensure systems meet documented user requirements. 6. Identifies, analyzes, and resolves system problems. 7. Provides system/equipment/specialized training and technical guidance. 8. Determines system specifications, input/output processes, and working parameters for hardware/software compatibility. 9. May provide guidance and work leadership to less-experienced systems engineers. 10.