Mechanical Engineer Jobs in Reston, VA

Mechanical Engineer (TS/SCI Required)Location: Reston VALeidos is seeking a talented Mechanical Engineer to support critical national security missions in Reston Virginia. This role focuses on the assessment reverse engineering and characterization of complex above-ground and subterranean facilities...

Leidos has a job opening beginning in the Spring/Summer of 2026 for a Mechanical Engineer Intern/Co-Op in Reston VA. Work will consist of a range of project tasks to include: 3D modeling simulation and also include integration and implementation of commercial off-the-shelf products.Primary Responsi...

ABOUT THE TEAMAnduril Intelligence Systems (AIS) is focused on positioning Anduril as a lead provider of specialized engineering and products for Intelligence Community (IC) customers. We work within the IC to understand their requirements shape their concepts of operation and deliver exquisite capa...

Who We AreApplied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips the brains of devices...