Systems Engineer L1 – TS/SCI FS PolyLocation: OnsiteOverview:Seeking a cleared Systems Engineer with RF/E3 experience supporting full lifecycle systems engineering and EMI testing in a mission environment.Key Responsibilities:Apply systems engineering across lifecycle phases (Concept ? Retirement)Support ISO/IEC 15288 process areasPerform EMI/E3 testing (HF/VHF/UHF unintended emissions)Develop test plans and deliver formal technical reportsDefine/review system performance to meet E3 electric field limitsUse RF tools (spectrum/network analyzers, oscilloscopes, signal generators)Interface with government stakeholders and senior leadershipTravel ~3x/year (7–10 days)Required:Active TS/SCI (Poly if needed)Experience with Python and/or Visual BasicStrong RF background (EMI, antennas, propagation, components)Experience with test planning and technical documentationEducation/Experience (one required):Bachelor's (Engineering or related) + 1 yr Systems EngineeringORBachelor's + 12 credits in ISO/IEC 15288 process areasORHS/GED + 4 yrs Systems Engineering experienceNice to Have:EMC testing, EMI mitigation, antenna calibration