- Noblis (Chantilly, VA)
- …**Key Responsibilities** + Architect , design, and implement advanced network systems and communications solutions optimized for Top Secret/SCI ... Responsibilities As a Network Engineer Senior , you will provide...provide expert leadership in designing, implementing, and managing sophisticated network systems and communications with special emphasis… more
- TekSynap (VA)
- …and implement effective solutions in a timely manner. **Overview** We are seeking a Senior Systems Administrator to join our team. TekSynap is a fast growing ... Ensures the stable operation of the in-house computer software systems and network connections. This includes planning,...+ Google Associate Cloud Engineer + Google Professional Cloud Architect + One of the following: + AWS Certified… more
- SimIS Inc. (Norfolk, VA)
- …currently recruiting for the listed position. Job Description: SimIS, Inc. is seeking a Senior Software Architect - Modeling & Simulation SME to lead the ... legacy systems (JCTS, JTLS) to new architecture + Optimize network performance for distributed simulation environments + Design data synchronization mechanisms… more
- Oracle (Richmond, VA)
- …distributed systems or cloud infrastructure. - Working knowledge of network technologies or security principles, with an interest in advancing expertise. - ... **Job Description** Oracle Cloud Infrastructure (OCI) is seeking a Senior Principal Software Developer to join our Networking organization, focusing on DDoS and … more
- Noblis (Chantilly, VA)
- Responsibilities As a Senior Systems Engineer , you will provide leadership in planning, designing, and implementing sophisticated additions and changes to ... network hardware, infrastructure server environments, and operating ...the stringent requirements of classified operations. **Key Responsibilities** + Architect , design, and lead implementation of enterprise-grade additions and… more
- M. C. Dean (Vienna, VA)
- …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer** 's responsibilities will include (but will not be ... evaluate technology components; + **Producing detailed system design** , including network and systems infrastructure, application hosting, cloud services, and… more
- Virtual Service Operations (Lorton, VA)
- Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if...at the edge. You'll deliver enterprise services and cyber network defense capabilities. As aSenior Information System Security Engineer… more
- Huntington Ingalls Industries (Springfield, VA)
- …Salary Range: $116,329.00 - $170,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... TS/SCI government security clearance required to start + Proven ability to architect large-scale, mission-critical software systems in DoD/IC environments + Deep… more
- Saliense Consulting (Arlington, VA)
- …us to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team ... eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for...as CISSP, CASP+, or equivalent + VCP, AWS Solutions Architect Associate, Server+, Microsoft Server Certification, Certified Network… more
- Deloitte (Mclean, VA)
- …requirements. Recruiting for this role ends on 12/20/2025 Work you'll do + Architect and implement end-to-end agentic systems that combine LLMs, multi-agent ... deploy, and operate integrated/verticalized sector solutions in software, data, AI, network , and hybrid cloud infrastructure. These solutions are powered by… more