PCB designer with Security Clearance

Title: PCB designerLocation: Carlsbad CADuration: 6-12 month contract Active Secret Clearance neededPCB Design and layoutMentor Graphics XpeditionSpecialized in High Speed PCB layoutsHigh-Speed PCB Design & Signal Integrity: DDR (Double Data Rate), Differential pairs / Matched length traces, CES (Controlled Electrical Spacing/Controlled Impedance Signals)Board Stackup & Layering: 36-layer board, Microstack vias, Blind and buried microviasAnalog & RF Design layout