Senior Optical Systems Engineer – PdM IW (Secret Clearance)

Patricio Enterprises, Inc. is seeking a Senior Optical Systems Engineer to support Combat Optics programs within PdM IW at Marine Corps Systems Command in Quantico, VA. Must hold an active Secret clearance and bring hands‑on experience across image intensification, thermal imaging, laser ranging, and magnified optics for dismounted Marines. The candidate will lead systems engineering activities, draft critical documentation, and provide on‑site technical support to EOSF, driving development