Senior Software Engineer

Leidos•Huntsville, AL

6d•$131,300 - $237,350•Onsite

About The Position

Leidos is seeking a talented Senior Software Engineer to work in their Huntsville office. This position focuses on the development of robust, innovative software frameworks, as well as the fielding, support, and maintenance of software products for Tactical strike guided munition programs. Software products range from analysis tools/simulations, mission planning software, and components of mission-critical systems. Leidos is dedicated to making the world a safer place by helping customers in the Defense Industry achieve their critical missions. The company is known for its people-oriented culture, positive work environment, technical excellence, and resilient business ethics.

Requirements

Bachelor’s degree in software engineering, Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, Mathematics, or equivalent technical degree with an overall GPA of 3.0 or higher.
12+ years of relevant technical experience, or 10+ years with a master’s degree in a related field.
U.S. citizen and eligible to obtain and maintain a U.S. Department of Defense security clearance.
Developing, integrating, testing, or troubleshooting embedded software or embedded-adjacent applications that interface with, operate, monitor, support, simulate, control, or communicate with embedded systems.
Resident of North Alabama or willing to relocate to the Huntsville-North Alabama area.
Experience leading software development teams on multi-disciplinary projects.
Expert-level experience with C/C++ required.
Experience with Python or Java.
Familiarity with real-time embedded systems and RTOS environments (e.g. VxWorks, FreeRTOS).
Experience with software configuration management principles and techniques.
Experience with software quality engineering concepts.
Experience with good software standards and practices.

Nice To Haves

Experience with open systems concepts, architectures, and implementation.
Knowledge of Modular Open Systems Approach (MOSA) principles and application.
Experience with embedded missile systems, aerospace, or weapons systems development.
Hands-on experience implementing open architecture frameworks such as FACE, OMS, or SOSA.
Experience with containerization and microservices technology.
Knowledge of guidance & control algorithms.
Knowledge of navigation systems.
Knowledge of mission planning systems (NOMS, JMPS).
Knowledge of sensors used in guidance, navigation, or mission planning systems.
Familiarity with Model-Based Systems Engineering (MBSE) and SysML.
Knowledge of software development standards: DO-178C, MIL-STD-882e, or similar.
Experience with containerization (Docker/Kubernetes) and CI/CD pipelines.
Proficiency with MATLAB/Simulink for algorithm development and simulation a plus.
Understanding of hardware-software integration and software systems engineering principles.
Formal experience in an official software leadership role with people-management responsibilities (e.g., IPT Lead, Technical Lead, Software Program Manager) — including direct reports, staffing, or performance management duties.
Agile Scrum Master or Product Owner experience a plus.
Deep understanding of software architecture patterns and design principles.
Excellent communication skills with ability to present to senior leadership and government customers.
Strong problem-solving abilities and systems-level thinking.

Responsibilities

Provide technical leadership and direction for software development teams (5-15 engineers).
Define full-stack software architecture and design patterns for missile system applications implementing major system functions (i.e. guidance, navigation, control, telemetry, and mission planning).
Lead technical reviews, design reviews, and code reviews to ensure quality and compliance.
Make critical technical decisions on tools, frameworks, and development approaches.
Serve as the primary technical interface with government customers and program management.
Mentor and develop junior and mid-level software engineers.
Champion adoption of open systems architectures and modular open systems approach (MOSA) with standardized interfaces.
Ensure software design support modularity, reusability, portability, and maintainability requirements.
Lead code reviews, ensuring coding standards and best practices are applied.
Direct communication with customers, end users, and team members will be required on a frequent basis.
Support flight test operations and post-test analysis.
Ensure adherence to military and aviation standards for safety, cybersecurity, and RMF.