- Leidos (Fort Belvoir, VA)
- …Leidos Digital Modernization Sector is seeking an experienced **_Senior Cloud Engineer Architect (AWS)_** to support large-scale migration and operations ... and external mission partners operating in CONUS and OCONUS locations. The Senior Cloud Engineer Architect (AWS) supports design of a new, modernized updated and… more
- Norstella (Richmond, VA)
- NLP LLM Operations Architect & AWS Engineer Company: Norstella Location: Remote, United States Date Posted: Nov 14, 2025 Employment Type: Full Time Job ID: R-874 ... **Job Description :** We are actively seeking a specialized NLP LLM Operations Architect & AWS Engineer well-versed in AWS and experienced with cutting-edge… more
- KBR (Chantilly, VA)
- Title: R & D Architect Support Engineer /Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking aR&D Architect Support Engineer /Systems ... will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key Responsibilities: + Mission:… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a **Sr. Network Engineer / Architect with subject matter expertise** to support medium to large scale operations supporting the ... external mission partners operating in CONUS and OCONUS locations. The Network Engineer / Architect SME supports operation and maintenance of current and… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a **Network Engineer / Architect with subject matter expertise** to support large-scale migration and operations on a large, ... and external mission partners operating in CONUS and OCONUS locations. The Network Engineer / Architect SME supports design of a new, modernized updated and… more
- Leidos (Mclean, VA)
- …modeling. To promote these efforts, Leidos is looking for a **Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) to ... Role: Be recognized as a subject matter expert in **Cybersecurity and Security Engineering.** * Innovative Work: Influence the development of cutting-edge on-prem… more
- Leidos (Ashburn, VA)
- **Description** Leidos is seeking a Chief Engineer / Architect (CEA) to provide technical leadership for a large, complex mission-critical program whose purpose is ... there is a strong focus on user experience and security . This includes an enterprise portfolio of more than...certifications, such as Amazon Web Services (AWS) Certified Solutions Architect , Cloud Certified Professional. + Must complete a CBP… more
- GovCIO (Fairfax, VA)
- **Overview** GovCIO is currently hiring for an experienced and highly skilled Engineer / Solutions Architect with an active Secret clearance to provide strategic ... USD $240,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6985/ engineer solutions- architect /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6985_ **Category**… more
- Northrop Grumman (Chantilly, VA)
- …for you to join our team as the **Chief Technologist and Mission Architect ** located in **Chantilly, Virginia** to focus on the technical direction across the ... the puzzles that make a difference to our nation's security with a focus on SIGINT sensor systems air...Concepts of Operations (CONOPS), Design Reference Missions (DRM), system security and external interfaces. You will lead mission system… more
- Guidehouse (Arlington, VA)
- …technologies, developing strategies for improving system integration, interoperability, and security , ensuring the sustainability and scalability of the agency's IT ... governing the vast and complex IT ecosystem that supports the nation's nuclear security mission. This highly sensitive role involves striking a balance between the… more