- Leidos (Chantilly, VA)
- …Infrastructure Engineering and Hosting, Mission Unique Services, and Business Management. The Systems Engineer will analyze internal and external client needs ... **Description** Leidos is looking for a Sr Field Engineer with a TS/SCI...design within time, cost, and security requirement constraints. The Systems Engineer will provide ongoing maintenance, support,… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security… more
- Amentum (Dahlgren, VA)
- Amentum is seeking Senior Systems Engineer to...regarding the technical aspects of both the software and hardware components of the entire system . + ... join our team. You will be part of our growing systems , information technology & software engineering team and contribute to our diverse skillsets across multiple… more
- ManTech (Quantico, VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... and implement security designs for new or existing network system (s). Ensure that the design of hardware ,...network system (s). Ensure that the design of hardware , operating systems , and software applications adequately… more
- Google (Reston, VA)
- Senior Systems Development Engineer , CDS, Public Sector _corporate_fare_ Google _place_ Reston, VA, USA **Mid** Experience driving progress, solving ... or other cloud hyperscaler. + Experience with networking technologies with Open Systems Interconnect (OSI) model and, knowledge of domestic and global carrier… more
- RTX Corporation (Sterling, VA)
- …are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret ** Senior Systems Engineer ** **- Flight Trainer Programs (Onsite)** ... meets precision in the development of cutting-edge simulators and training systems for both military and commercial sectors. We harnesses advanced technology… more
- GovCIO (Sterling, VA)
- **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system /software ... system /software engineering to include requirements derivation, requirements analysis, hardware knowledge, metrics creation and analysis, systems … more
- Parsons Corporation (Chantilly, VA)
- …**Job Description:** Parsons Company, is seeking qualified candidates to fill a Sr . Digital Signal Processing Engineer (DSP) positions at our headquarters ... challenges + Troubleshoot and resolve issues related to signal processing, hardware /software integration, and system performance + Support product development… more
- Infinity Systems Engineering (Alexandria, VA)
- …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... including network infrastructure management (switch deployment & configuration) and system administration in a classified environment. The ideal candidate will… more
- GovCIO (Fairfax, VA)
- **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational ... USD $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6349/ senior - systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6349_… more