Location
Arlington
Job Type
Full-time
Posted
June 03, 2026
Job Description
**Description**
Leidos currently has an opening for a Thermal/Mechanical Design Engineer to work in our Arlington, Virginia office. This is a highly dynamic and integrative environment in which talented and creative engineers can thrive working on a diverse array of multidisciplinary projects in its Electronic Warfare Division. We are seeking a broadly trained and highly motivated engineer with a strong thermal engineering background to support advanced technology programs from research and development through productization, with emphasis on electronics packaging, PCB/card-level thermal analysis, mechanical design, and reliable operation in constrained small-volume assemblies.
**Primary Responsibilities:**
+ Lead and perform thermal engineering analyses for electronics packaging, PCB and circuit-card assemblies, modules, and small-volume enclosures used in land-based, airborne, and/or space applications.
+ Provide mechanical engineering leadership on new ...
Leidos currently has an opening for a Thermal/Mechanical Design Engineer to work in our Arlington, Virginia office. This is a highly dynamic and integrative environment in which talented and creative engineers can thrive working on a diverse array of multidisciplinary projects in its Electronic Warfare Division. We are seeking a broadly trained and highly motivated engineer with a strong thermal engineering background to support advanced technology programs from research and development through productization, with emphasis on electronics packaging, PCB/card-level thermal analysis, mechanical design, and reliable operation in constrained small-volume assemblies.
**Primary Responsibilities:**
+ Lead and perform thermal engineering analyses for electronics packaging, PCB and circuit-card assemblies, modules, and small-volume enclosures used in land-based, airborne, and/or space applications.
+ Provide mechanical engineering leadership on new ...