Software Engineer Jobs in Alabama, United States

Northrop Grumman Defense Systems is seeking Software Engineers and Principal Software Engineers for the Global C2 Solutions Business Unit in Huntsville, Alabama. You will help design, develop, integrate, test, and sustain mission-critical command and control (C2) software for the Integrated Battle Command System (IBCS) program, working on Engagement and Track Management Agile Software Teams.

As a Software Engineer Lead within PNC's IT Site Reliability Engineering Center (SRC), you will create and lead the technical design and development of software solutions, propose designs to address complex business needs, and provide technical guidance and support to colleagues. The SRC is a 24/7 operation requiring participation in an on-call rotational support team, including resolving critical systems issues during off hours.

Blue Origin Engines business unit develops reusable rocket engines and propulsion systems. As a Senior Avionics Software Engineer you will develop and test real-time embedded software that monitors and controls autonomous rocket engines, define requirements, design architecture, write code and unit tests, and drive integration and maintenance.

HII Mission Technologies' All-Domain Operations (ADO) group seeks a Hardware/Software Engineer to support the manufacturing, testing, and delivery of Part Task Trainers (HAR and OK-410) for the U.S. Navy's Naval Station Great Lakes A-School. The role involves hands-on engineering across electronics, electrical, and mechanical specialties, including wiring, testing connectivity, installing equipment and software, and overseeing day-to-day production.

SmartCop, part of Harris Computer's Frontline portfolio, delivers integrated public safety software for law enforcement and first responders. The Software Engineer builds reliable, scalable applications for SmartCop systems, collaborates across the software development lifecycle, and leverages AI‑assisted development tools to improve code quality and testing.

Embedded Systems Team at EOS Defense Systems designs and builds world‑leading Remote Weapon Stations. The Software Engineer develops and integrates embedded C/C++ software, collaborates with systems, mechanical and electronics engineers, and leads model‑simulation projects.

Leidos Defense is seeking a Software Engineer to develop high-performance applications and backend systems supporting advanced sensors and mission systems, including radar programs. The role involves designing C++-based applications, building data processing and visualization software, and collaborating with cross-functional teams on real-time data pipelines and hardware integration.

Monte Sano Research Corporation (MSRC) in Huntsville, AL is a small business providing full-spectrum defense system engineering, research, design, development, integration, test, evaluation, and planning services to the U.S. Government. The Software Engineer will join a team working in the direct customer lab space to develop software for test and integration between emerging platforms, launchers, and weapon systems.

Teledyne Brown Engineering supports the Naval Health Research Center in developing medical planning tools for the Department of War. This role engineers next-generation modeling and simulation software, transitioning desktop apps to web-based solutions using Blazor and AWS. The position is located onsite in Huntsville, AL.

QTEC Aerospace is seeking a Software Engineer to join a multi-contractor team providing program, engineering, and technical support to Army Air Defense programs in Huntsville, AL. The role focuses on software development in Java, including design, coding, benchmark testing, debugging, and documentation, while collaborating with cross-functional teams and customers. This is an on-site position requiring daily support of an in-person, closed-area work environment.

Camgian is building advanced AI/ML software frameworks and applications. As a Senior Software Engineer you will lead architecture, design, implementation and testing of core platforms, mentor junior engineers, and drive continuous process improvements.

1st Edge is seeking a Software Engineer to develop and maintain software for the Missile Defense Agency, working closely with SMDC, MDA, and CCDC. Day-to-day work includes designing, developing, testing, and documenting missile defense data center applications, building graphical front-end interfaces, visualization toolsets, SQL database interfaces, and rule base assessments, and migrating legacy systems to hybrid cloud services.

Northrop Grumman Defense Systems' Global C2 Solutions Business Unit in Huntsville, Alabama, is seeking Software Engineers and Principal Software Engineers to design, develop, integrate, test, and sustain mission-critical command and control (C2) software for the Integrated Battle Command System (IBCS) program. You will work on Agile SAFe Scrum teams alongside systems and hardware engineers to build robust, secure, and scalable software solutions that address complex logical and mathematical chal

Arcarithm is seeking a Software Engineer to design and develop secure, scalable, high‑performance software for defense and aerospace customers. The role involves full‑stack development, UI/UX component creation, and containerized microservice deployment within an Agile team.

Leidos Defense Sensors, Sensor Research and Analysis Division builds missile defense software solutions. The Software Test Engineer designs, documents and executes test procedures, builds complex test scenarios for modeling and simulation systems, and captures results to verify requirements with Agile teams.

Arcarithm (Software Development) builds cutting‑edge software for defense and aerospace customers, leveraging AI, AR/VR, and big data. The Senior Software Engineer designs, develops, and maintains complex applications in Rust, Java, and Python, manages containerized workloads with Docker and Kubernetes, and collaborates across cross‑functional teams to deliver high‑quality solutions.

Software & Cyber Solutions team at Cintel builds and maintains critical IT infrastructure software for government clients. The Software Engineer SME designs, develops, tests, and manages application projects, integrates third‑party components, and enhances existing code while supporting advanced analytics and computational modeling.

QTEC Aerospace seeks a Software Engineer in Huntsville, AL, to support Missile Defense programs as part of a multi-contractor team. The role focuses on Java software development, including design, coding, testing, and operational integration with minimal supervision.

Software Engineering team at OASYS, INC. builds next‑generation modeling and simulation tools for DoW medical planning, transitioning desktop applications to web‑based solutions. The Software Engineer develops browser UI with Blazor, implements back‑end services on AWS, and collaborates with designers, system engineers and testers throughout the CMMI Level 3 lifecycle.

Northrop Grumman Defense Systems' Global C2 Solutions Business Unit in Huntsville, Alabama, is seeking Software Engineers and Principal Software Engineers to design, develop, integrate, test, and sustain mission-critical command and control (C2) software. You will work closely with systems and hardware engineers to build robust, secure, and scalable software solutions for the Integrated Battle Command System (IBCS) Infrastructure, Services and Libraries (ISL) team, addressing complex logical and