Principal/Sr. Principal Systems Engineer

Bachelor of Science degree in a Science, Technology, Engineering, or Math (STEM) discipline and 5 years of related experience, or a Master of Science degree in a STEM discipline and 3 years of related experience, OR 9 years of experience in lieu of degree (for Level 3)
Bachelor of Science degree in a Science, Technology, Engineering, or Math (STEM) discipline and 9 years of related experience, or a Master of Science degree in a STEM discipline and 7 years of related experience, OR 13 years of experience in lieu of degree (for Level 4)
Active DoD Secret security clearance investigated within the last 5 years
Experience with Requirements Derivation
Ability to think critically, assess system design and (with or without domain knowledge) use general logical thought to question decisions being made, assess if design meets requirements, or make decisions on what should be acceptable evidence for a requirement
Experience with DOORS
Experience with Interface Control Document development
Experience developing and maintaining comprehensive test plans
Experience with system functional and non-functional testing
Experience translating both business and technical requirements into testable scenarios
Experience documenting processes and procedures
Hands on experience developing and performing real-time executable mission plans

Perform technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems
Perform analyses at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal
Ensure the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints
Perform functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications

Experience working on Agile programs and methodology
Working knowledge of Linux, network security, application security, security assessments/testing, industry, and DoD security best practices
Experience providing development and enhancement of security engineering inputs to systems engineering documentation, security authorization packages, and research & development reports
Experience with automated testing frameworks such as Eggplant and Microsoft Testing Framework
Familiarity with Model Based Systems Engineering (MBSE)