Company Description Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security
Software Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system
Leidos is seeking a talentedEmbedded Software Test Engineer to join a multi-disciplinary team within a matrixed organization to create unique solutions for complex problems, specifically regarding missile defense systems. With offices across the United States engaging in the
We’re hiring Software Developers at multiple levels. Leidos Defense Sensors is seeking multiple Software Developers across various experience levels to join our Sensor Research and Analysis Division and support critical missile defense programs. We are hiring for several types of
Responsibilities Peraton is seeking a Full Stack Software Engineer to work with a small team building an enterprise data analysis application. The ideal candidate has strong engineering fundamentals, experience across multiple programming languages, and a customer-first mindset.
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing
SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic small business delivering advanced sensor data processing, algorithm development, and data exploitation technologies in support of U.S. National Security and Defense. We support customers throughout
MTSI is currently seeking a Software Developer with Modeling, Simulation and Analysis experience to join our team in Huntsville, Alabama. About the program: You will be joining an advanced initiative aimed at enhancing missile defense capabilities by utilizing
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing
Ready to make connectivity from space universally accessible, secure and actionable? Then you’ve come to the right place! E-Space is bridging Earth and space to enable hyper-scaled deployments of Internet of Things (IoT) solutions and services.
Company Description Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. Its capabilities include data science, software development, network engineering, intelligence,
Leidos Defense Sensors provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control,
Position Summary We are seeking an experienced Senior Full Stack Software Engineer to design, develop, and maintain enterprise-grade applications across cloud, web, and distributed systems environments. The ideal candidate brings deep expertise in Java-based backend development, modern
Leidos Defense Systems is looking for an Embedded Software Developer experienced as a mid-level computer, software, and/or electrical engineer to serve within the EO/IR Subsystem and Seeker Development portfolio. Become a part of a diverse team of engineers, scientists,
The Kinetic Effects Business Area in the Leidos Defense Sector currently has a special job opening for a talented Flight and Mission Software Development Lead to work onsite in our Huntsville, AL office. This is an exciting
The Kinetic Effects Business Area in the Leidos Defense Sector currently has a special job opening for a talented Flight and Mission Software Development Lead to work onsite in our Huntsville, AL office. This is an exciting
Calista Corporation Regular JOB SUMMARY Serve as a full stack developer on the Innovation Factory team, building and maintaining cloud-native microservices and modern web applications. You will work across the entire stack—from React/TypeScript frontends to .NET backend
DESE is seeking a Junior Test Engineer in Huntsville, AL. The Junior Test Engineer will support the test of the Multiple Launch Rocket System (MLRS) through regression testing, integration testing, functional testing, or system qualification testing for the launcher
The application window is expected to close on: 07/27/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Participates in the secure design, build, and