Senior Software Engineer Jobs

9,369 jobs found — updated daily

Senior Software Engineer

LeidosHuntsville, AL
$131,300 - $237,350Onsite

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.
  • Active Secret clearance or ability to obtain one.
  • Proven experience leading software development teams on complex, multi-disciplinary projects.
  • Strong experience with open systems concepts, architectures, and implementation.
  • Knowledge of Modular Open Systems Approach (MOSA) principles and application.
  • Demonstrate expert-level experience with C/C++ required.
  • Experience with Python and Java.
  • Familiarity with real-time embedded systems and RTOS environments (e.g. VxWorks, FreeRTOS).
  • 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.
  • Experience with software configuration management principles and techniques, software quality engineering concepts, good software standards and practices, and a strong understanding of why these are important.

Nice To Haves

  • 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, navigation systems, mission planning systems (NOMS, JMPS), and sensors a huge plus.
  • 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.
  • Previous experience in a Software Lead role (IPT Lead, Technical Lead, Software PM, etc.).
  • Agile Scrum Master or Product Owner experience a plus.

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.

Benefits

  • Health insurance
  • Dental insurance
  • Vision insurance

Career Resources

Build a Resume for Senior Software Engineer

The resume builder that gets results.

  • Get clear feedback so you look as qualified as you are
  • Align your resume with the job to get further in the process, faster
  • Take the guesswork out of resume writing

Explore Related Job Searches

© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service