Experienced Software Engineer
- King of Prussia, PA
- $102,800-178,135 per year
- Permanent
- Full-time
- Develop, test, and integrate software using C, C++, Java, and C# across embedded and system-level applications.
- Implement real-time operating systems (RTOS) solutions for mission-critical and safety-critical applications.
- Apply DevSecOps practices to enable secure, automated software development, testing, and deployment pipelines.
- Collaborate across multi-disciplinary teams to support system-level design, integration, and validation.
- Perform troubleshooting, debugging, and performance optimization in complex environments.
- Support software documentation, configuration management, and compliance with cybersecurity standards.
- Contribute to technical reviews and provide input on design decisions to ensure software meets program requirements.
- Candidates may be subject to a government security investigation and must meet eligibility requirements for access to classified information.
- Applying to this Expression of Interest opportunity introduces you to Lockheed Martin's job opportunities and promotes you to managers who are interested in hiring for multiple roles.
- You can't and will not be hired on this requisition. Actual job responsibilities, levels, and locations will vary based on actual hiring job postings.
- Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, or related technical discipline (or equivalent experience).
- Proficiency in software development using C, C++, and Java in real-time or embedded systems.
- Experience with Real-Time Operating Systems (RTOS) and low-level software integration.
- Understanding of software development life cycle (SDLC), version control, and configuration management practices.
- Familiarity with DevSecOps principles, including secure coding practices, automated builds, testing, and deployment pipelines.
- Ability to work in multi-disciplinary system environments, interfacing with hardware, firmware, and systems engineering.
- Strong problem-solving skills and ability to analyze/debug complex systems.
- U.S. Citizenship with an active Secret or Top Secret security clearance.
- Master's degree in Computer Science, Software Engineering, or related discipline.
- Proficiency with C# or C3 (depending on context of C3 environment-Command, Control, and Communications software or specific C3 programming tools).
- Experience developing safety-critical or mission-critical systems.
- Knowledge of secure coding standards (e.g., MISRA, CERT C/C++) and cybersecurity best practices.
- Hands-on experience with DevSecOps toolchains (e.g., GitLab CI/CD, Jenkins, Docker, Kubernetes, SonarQube, Coverity).
- Background in real-time embedded systems development and performance optimization.
- Familiarity with communication protocols, middleware, or distributed systems.
- Experience with space, defense, or aerospace software systems development.
- Strong communication skills with ability to collaborate across systems, hardware, and test engineering teams.
- Active DoD security clearance highly preferred.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.*At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on , and apply for roles that align with your qualifications.Other Important InformationBy applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.Ability to work remotelyOnsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.Work Schedule InformationLockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.Security Clearance InformationThis position requires a government security clearance, you must be a US Citizen for consideration.Work Schedule9x80 every other Friday offSelect the Telework classification for this positionEmployee will work on-site full-time