Top Software Engineer Jobs

Develops software automation products for the Ground-based Midcourse Defense weapon system. Supports automated testing and verification, software development lifecycle activities, requirements management, post-test analysis, integration, and deployment. Collaborates with product teams and customers to develop technical solutions, decompose and verify requirements, and support Agile development. The role is an on-site individual contributor in Huntsville, Alabama and requires an active Final Secret clearance or higher.

Develops and supports software throughout the full lifecycle, including requirements analysis, object-oriented design, coding, unit testing, integration, formal testing, delivery, debugging, and documentation. The role requires C/C++ development, software architecture and integration-test experience, collaboration with multidisciplinary teams, and adherence to software standards. Knowledge of Agile development and MBSE is preferred. Final Secret clearance and U.S. citizenship are required, with up to 5% travel to Huntsville.

Develop and sustain cross-domain security solutions in an Agile environment. Responsibilities include Java, C++, and C# software development; SELinux policy creation and debugging; message parsing; XML schemas; network protocol integration; shell scripting; testing; and CI/CD. The role requires Linux, networking, object-oriented development, mentoring, and collaboration with development and test teams. Occasional customer-site travel may support installations or training.

Supports the software engineering lifecycle for hypersonic missile flight software, including requirements analysis, object-oriented design, code reviews, unit testing, integration, and formal test activities. The intern contributes to navigation, guidance, and control software, embedded systems, and hardware-in-the-loop testing environments while gaining aerospace software development experience under mentorship.

Develops, tests, debugs, documents, and maintains software using modern programming languages. Applies software engineering standards and development processes to solve business or mission problems, correct errors, prepare operating instructions, and analyze system capabilities. The internship is intended for students pursuing a computer science or related bachelor's degree and may involve exposure to cloud-native technologies, microservices, web development, APIs, and AWS or Azure.

Develop and support geospatial intelligence software within a Scrum team for the NGA. Responsibilities include software requirements verification, application development, operational support, and participation in Agile processes. The role may involve Angular, Java, Kubernetes, Docker, CI/CD tools, Spring, web services, and data formats such as JSON and XML. Employees support critical national security missions and must qualify for access to classified information.

Develop and maintain embedded software for aircraft navigation systems across the full software lifecycle. Design, integrate, test, debug, and troubleshoot C/C++ applications running on RTOS platforms and embedded Linux. Perform hardware/software integration, requirements analysis, verification, and system-level debugging using laboratory instrumentation. Support DevSecOps, configuration management, peer reviews, and technical design activities while mentoring junior engineers.

Develops, integrates, tests, documents, and debugs mission-processing applications for operational software baselines. Collaborates with product teams and applies software development standards, processes, and tools throughout the lifecycle. The role involves real-time development, embedded software and hardware, C/C++, Agile practices, and supporting national security missions.

Supports the F-22 Integrated Maintenance Information System Help Desk by coordinating with developers, testers, and fleet operators. Develops help files and software documentation, troubleshoots software and hardware issues, corrects program errors, prepares operating instructions, analyzes system capabilities, and ensures software standards are met. The role is full-time on-site and requires database, RHEL, and troubleshooting experience.

Develop, integrate, test, debug, and maintain C/C++ embedded software for aircraft navigation and safety-critical avionics systems. Work with RTOS environments, embedded Linux, target hardware, laboratory instrumentation, device drivers, and communication protocols. Support software verification, validation, certification documentation, DevSecOps, CI/CD, automated testing, peer reviews, and system-level troubleshooting in an onsite laboratory environment.

Performs software engineering assignments during college vacations or short-term breaks. Supports technical and engineering organizations while pursuing a relevant bachelor's degree. Desired experience includes Java or C#, GitLab, Linux, Docker, Kubernetes, Helm, Ansible, cloud technologies, Agile methodology, and Microsoft Office. The role requires collaboration, strong communication, and U.S. citizenship.

Develops embedded C/C++ software, drivers, wrappers, and interface layers for hardware-in-the-loop testbeds and simulation systems. Integrates and troubleshoots hardware and software in laboratory environments, debugs communication, timing, configuration, and testbed issues, and coordinates development across hardware, software, systems, and integration teams throughout the full project lifecycle.

Develop and support high-performance computing software and workflows for scientific modeling and simulation. Port, optimize, parallelize, benchmark, and tune user codes and libraries across heterogeneous Linux environments. Provide technical user support, troubleshoot access and workspace issues, configure software environments, analyze performance, and recommend solutions for secure HPC systems. Collaborate with customers, scientists, and technical leads to meet research and data requirements.

Develops and leads satellite mission planning software, including algorithms, scheduling, resource allocation, and operational workflows. Provides technical leadership as a mission planning subject matter expert, supports requirements and architecture activities, leads complex feature implementation, mentors engineers, and collaborates with systems engineers, operators, architects, and customers. Participates in Agile development, testing, technical reviews, demonstrations, and software lifecycle activities while maintaining required security clearance.

Plans, develops, tests, debugs, documents, and maintains software for business and mission applications. The role applies software development standards and lifecycle processes, troubleshoots defects and environment issues, collaborates with multidisciplinary teams, and develops enterprise applications using object-oriented programming. C# is required, with Java and Python also applicable. Web development, .NET Entity Framework, database practices, Agile, and AI prompting are desired.

Develops and maintains software, automations, integrations, and CI/CD capabilities for the Windchill PLM ecosystem and connected enterprise systems. Responsibilities include software design, coding, testing, debugging, documentation, configuration, database scripting, REST API development, and integration with ERP and MES platforms. The role applies SDLC standards, supports DevSecOps practices, resolves system issues, and collaborates with users and development teams while maintaining technical and software quality standards.

Develop and maintain platform-level software for ISR and unmanned aircraft systems. Build deployable system images, integrate middleware and services, configure runtime environments, create validation scripts, and support software integration and deployment in lab and test environments. Collaborate with software, systems, and security teams, participate in code reviews, troubleshoot platform issues, and improve reliability, repeatability, and deployment readiness.

Supports the software engineering lifecycle for hypersonic missile flight software, including requirements analysis, object-oriented design, code reviews, unit testing, integration, and formal test and delivery activities. The intern contributes to navigation, guidance, and control software and hardware-in-the-loop test environments while gaining aerospace software development experience under mentorship.

Develops, tests, documents, troubleshoots, and maintains mission-planning software. Supports system configuration, containers, networks, CI/CD pipelines, monitoring dashboards, alerts, and service health. Uses C#, Python, PowerShell, Bash, GitLab, Docker, Prometheus, and Grafana to automate tasks and resolve deployment or operational issues. The role supports mission-critical and potentially classified environments, including F-35 mission planning systems, and requires the ability to obtain and maintain required security clearance and program access.

Software Engineer Intern supporting technical and software engineering assignments during summer break. Candidates will apply foundational programming, data structures, algorithms, version control, debugging, and problem-solving skills through academic, personal, or open-source projects. The role requires enrollment in a relevant bachelor's program, intent to return to school after the internship, U.S. citizenship, and eligibility for a government security clearance with special facility access.

Develops and maintains command-and-control web applications supporting space missions and satellite, antenna, and ground hardware assets. Responsibilities include designing, coding, testing, debugging, documenting, and demonstrating software capabilities within an Agile team. The role collaborates with engineers, customers, and subject matter experts, participates in Scrum ceremonies, and applies modern cloud-native, DevSecOps, and CI/CD practices across classified and unclassified environments.

Develops safety-critical avionics and flight software across requirements, design, implementation, integration, and flight testing. Integrates hardware subsystems with live, simulated, and laboratory systems. Works with embedded systems, Linux or RTOS environments, networking and hardware protocols, software quality processes, and air vehicle systems. Provides technical leadership, mentors junior engineers, and supports innovative national-security technologies involving autonomy and manned/unmanned teaming.

Design, develop, document, test, and debug software for critical military communication systems. Participate in Agile ceremonies and contribute to requirements, systems design, verification, integration, and maintenance activities. Apply analytical problem-solving across model-based engineering and enterprise integration domains, while supporting secure and uninterrupted mission capabilities.

Develops, tests, debugs, documents, and integrates software throughout the engineering lifecycle. Responsibilities include requirements analysis, object-oriented design, coding, unit testing, integration, formal testing, delivery support, error correction, and documentation. The role requires programming experience in C, C++, or Python and may involve embedded software and hardware. Candidates must hold a relevant bachelor’s degree, be U.S. citizens, and obtain a government security clearance.

Design, develop, document, test, and debug software for critical military communication systems. Participate in Agile ceremonies and apply software development lifecycle practices across requirements, design, verification, integration, and maintenance. Candidates should understand software testing, systems modeling, enterprise integration, infrastructure fundamentals, and AI prompting. The role requires U.S. citizenship and the ability to obtain a DoD Secret clearance, with special facility access.