- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a ** COMSEC Engineer SME** **in Fort Belvoir, VA** to support large-scale migration and operations on a large, high-profile DOD ... mission partners operating in CONUS and OCONUS locations. The COMSEC Engineer SME will provide full life-cycle...**Original Posting:** May 8, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
- General Dynamics Information Technology (Bolling AFB, DC)
- …the foundation of our overall approach to maintenance. You act as the maintenance subject matter expert for our government client and exhibit the exceptional ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your opportunity to make a… more
- Amentum (Arlington, VA)
- …the operational and technical aspects of our clients unique Mission. + Provide subject matter expertise (SME) regarding operational and technical aspects of RF ... We are seeking a RF Systems Engineer /SME to join our dynamic team supporting our...related industry, federal or military career field. + A subject matter expert (SME) for RF Communications… more