PESystems, Inc. is seeking a Senior Systems Engineer to support the Nuclear Command, Control, and Communications (NC3) Program at Hanscom AFB, MA. The ideal candidate will possess an MA or BA degree with extensive experience in systems engineering and maintain a Secret level security clearance. Responsibilities include applying engineering knowledge to create secure communication systems, conducting tests, and preparing technical documentation. The annual salary is estimated between $125K-131K, with additional considerations based on experience and qualifications.#J-18808-Ljbffr