- System One (Ashburn, VA)
- …improves chatbot performance by analyzing user interactions and model accuracy. Testing & Debugging o Conducts unit testing , regression testing , ... Digital Conversational AI Engineer Location: Hybrid reporting to Vienna, VA, Winchester,...and A/B testing to validate bot performance . o Identifies and fixes misclassifications, intent overlaps, and… more
- M. C. Dean (Chantilly, VA)
- …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... world for the better. We are seeking a **Network Engineer 3** to join our **Security and Electronic Systems...designing system configurations, documenting and managing the pre-installation and testing of a new network, and performs upgrades to… more
- SAIC (Chantilly, VA)
- …and execute technology projects/programs for successful transition into customer systems. The engineer shall be responsible for the performance of technical ... **Description** SAIC is seeking an experienced engineer with technical and practical understanding of space...should have specific experience in the design, development, and testing of satellite technologies including, but not limited to,… more
- Saliense Consulting (Arlington, VA)
- …benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at the Office of ... be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as well as the… more
- Capital One (Mclean, VA)
- Senior Platform Engineer , Workday Do you love building and pioneering in the technology space? Do you enjoy solving complex technical problems in a fast-paced, ... + Work with product owners to understand desired application capabilities and testing scenarios + Understand and translate the priorities of the business while… more
- Leidos (Reston, VA)
- …Management of test cases/scripts are maintained the continuously improved + Support performance testing /evaluation activities using tools such as Jmeter; and ... has a new and exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's...for software products in an Agile cadence; using software performance testing practices + Extensive experience working/… more
- Black & Veatch (Arlington, VA)
- …+ Active role in applied research activities involving bench, pilot, and full-scale testing to select or assess performance of alternative treatment processes + ... **Richmond, VA - Drinking Water Process Engineer ** Date: Jun 1, 2025 Location: Virginia Beach,...client interests and drivers to their own behavior and performance of the work under his/her responsibility + Working… more
- Amazon (Herndon, VA)
- …quo and work on developing innovative product solutions? If you are a mechanical engineer and looking for an exciting career in cloud infrastructure, come join a ... things better & faster for our customers. AWS is looking for a Sr. Mechanical Engineer to become part of a global data center engineering team, responsible for the… more
- Black & Veatch (Richmond, VA)
- **Substation Commissioning Engineer - East Region** Date: Jun 6, 2025 Location: FL, US PA, US AL, US GA, US TN, US NC, US OH, US KY, US SC, US VA, US Company: Black ... and is set up and tested per the supplier's requirements, within the engineer 's discipline capacity. \#LI-TM1 **Key Responsibilities** + Sets up equipment + Performs… more
- CACI International (Virginia Beach, VA)
- …(NIWC LANT) and Intermediate Application (iAPP) solutions. Conduct software and data testing , including performance , security, and integration testing and ... Network and Security Test Engineer Job Category: Information Technology Time Type: Full...conduct technical training and product briefings. Perform inspection and testing for fielded and developmental systems. Review and develop… more