Systems Eng. Principle Systems Engineer to support all systems engineering tasks such as requirements analysis, requirements development, Concept of Operations (CONOPS), cost, and risk assessments, trade studies, and document system design descriptions. Responsibilities Develop component level performance specification by managing requirements in IBM Rational DOORS Create requirements traceability in DOORS Develop and maintain requirements compliance and supporting artifacts. Develop interface control diagrams (ICDs) between assigned sub-system, system and components. Develop trade studies to drive design decisions and document trade study results. Coordinate SE activities with IPTs and Specialty Engineering POCs to help influence the design. Provide systems engineering input to support program reviews. Document concept design decisions and support generating system design concept descriptions and capability assessments. Required Skills Knowledge Have knowledge necessary to write requirements specification (subsystem and component). Have knowledge necessary for requirement derivation, allocation and management. Develop and manage system functions and requirements using DOORS. Balance system design considering system usage CONOPS, performance, constraints, and logistics. Generate system design concept descriptions and capability assessments per the program Statement of Work (SOW). Plan, conduct and document complex trade studies. Be able to manage size, weight, power and cost of system. Be able to manage system risk. Be familiar with preparation of typical artifacts that are required for program milestone reviews. Excellent oral and written communication skills. . Candidates must have extensive and recent experience with creating and tracing requirements in DOORS, CANNOT be only in a software capacity Required Education Must have bachelor degree from an accredited university in engineering with the following experience 7+ Years with AA 5+ Years with BS Required Education Must have bachelor degree from an accredited university in engineering with the following experience 7+ Years with AA 5+ Years with BS THIRD PARTY AGENCIES, SUBCONTRACTORS, AND RECRUITERS NEED NOT APPLY. Applicants received from firms will not be considered. Subcontracting is not available for this position.