Systems Engineer 6 - Principal Systems Lifecycle Engineering

Systems Engineer 6 - Principal Systems Lifecycle EngineeringLocation: Annapolis Junction, MD Position Type: Full-Time Security Clearance Required: TS/SCI with PolygraphNavius Technologies is seeking an experienced Systems Engineer 6 to support high-impact missions and complex system development efforts in a classified environment. This position applies advanced systems engineering expertise to all phases of the system lifecycle-from concept through retirement-ensuring alignment with ISO/IEC 15288 standards and mission objectives. As a senior member of the engineering team, you will take a lead role in guiding technical design, managing process development, and mentoring other engineers while interacting with stakeholders and senior government officials.Key ResponsibilitiesApply systems engineering principles across all lifecycle phases: concept, development, production, utilization, support, and retirementLead and support the development and delivery of work products across all ISO/IEC 15288 process areasAnalyze and evaluate technical alternatives and develop design recommendationsProvide oversight and coordination of engineering teams and contractorsParticipate in and lead technical discussions with government customers, stakeholders, and cross-functional teamsSupervise and mentor junior engineers and provide guidance on technical standards and best practicesAssist in performing and improving systems engineering activities across:Technical Process Areas (e.g., requirements analysis, architecture design, integration, verification)Project Process Areas (e.g., planning, risk management, configuration control)Enterprise and Agreement Process Areas (e.g., acquisition, infrastructure management)Contribute to trade studies, evaluations, and system readiness assessmentsIdentify, communicate, and resolve technical risks and issuesISO/IEC 15288 Focus Areas SupportedTechnical Process Areas:Requirements AnalysisStakeholder Requirements DefinitionArchitectural DesignImplementation, Integration, Verification, Transition, ValidationOperation, Maintenance, and DisposalProject Process Areas:Project PlanningAssessment and ControlRisk, Decision, and Configuration ManagementInformation and Measurement ManagementEnterprise & Agreement Process Areas:Project Portfolio and Infrastructure ManagementLifecycle Model and Quality ManagementAcquisition and SupplyBasic QualificationsMinimum 20 years of systems engineering experienceBachelor's degree in a technical disciplineDemonstrated experience with ISO/IEC 15288 processes and lifecycle supportStrong understanding of technical trade-off analysis, system-level requirements development, and integrationExcellent written and verbal communication skillsActive TS/SCI with Polygraph (required)Preferred QualificationsExperience supporting Department of Defense (DoD) or Intelligence Community (IC) programsFamiliarity with Agile/DevSecOps environments and model-based systems engineering (MBSE)Prior experience leading technical teams and customer-facing engineering effortsBenefitsAt Navius, we invest in our people. Our benefits are designed to support your health, financial well-being, time off, and professional growth so you can thrive both on and off the job.Flexible, customized medical coverage for you and your familyHealth Savings Account (HSA) with tax advantages and year-to-year rolloverDental and vision insurance for comprehensive careCompetitive salaries that reflect your skills and market value401(k) with 8% employer contribution — fully vested on day oneLife and AD&D insuranceShort- and Long-Term Disability (STD & LTD) coverageGenerous paid vacation11 paid holidaysSick and safe leavePaid maternity leaveAnnual technology stipendTraining and development allowanceAnnual profit-sharing programAt Navius, we believe that when you're supported, you perform your best. Join a company that values your contributions and invests in your future. We provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.