- CACI International (Arlington, VA)
- Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Posting End: 7/28/2025 **The Opportunity:** CACI is seeking a versatile Infrastructure Engineer to support the Federal Protective Service (FPS) across a distributed… more
- Leidos (Chantilly, VA)
- …growth and development of our people. We are seeking an Elasticsearch Associate Engineer to support the team. The GEOAxIS system provides Identity, Credential and ... maintain, and upgrade Elastic clusters and environments under the guidance of senior team members. + Support the optimization of Elasticsearch infrastructure and… more
- Amazon (Herndon, VA)
- …solutions, both to our customers, and protecting our organization, information, and data . Key job responsibilities Principal Security Engineer 's at Amazon have ... network security, embedded/hardware security, cryptography, web and network protocols, data structures and algorithms, software development, threat modeling,… more
- Amazon (Herndon, VA)
- …that would be a fit for your background. Key job responsibilities As a Principal Software Engineer , you will: Serve as a technical leader on our most demanding, ... the technical realities of building and operating high-scale systems for services and data . A Principal Engineer should have strong technical judgment and… more
- Huntington Ingalls Industries (Fairfax, VA)
- …Salary Range: $165,033.00 - $258,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group ... threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive… more
- Nightwing (Sterling, VA)
- …cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support...is CONTINGENT upon contract award Nightwing is seeking a Senior Mechanical Engineer to join our team… more
- Amazon (Herndon, VA)
- …words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ... people who want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security experts, operations managers,… more
- QinetiQ US (Mclean, VA)
- …to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality ... Overview We are seeking an experienced and dynamic Lead Systems Engineer (Payload - Intelligence, Surveillance, and Reconnaissance (ISR)). This position will… more
- Burns & McDonnell (Roanoke, VA)
- **Description** The Assistant Mechanical Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world ... institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project team throughout the design… more
- Burns & McDonnell (Norfolk, VA)
- **Description** The Assistant Structural Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world ... institutional, industrial, manufacturing, government and military facilities. The Assistant Structural Engineer will work with the project team throughout the design… more