UI / Mission Planning Software Engineer / C++

Lockheed Martin in Orlando is seeking a UI and mission planning software engineer to develop cross-platform tooling for missile performance and mission planning. The role centers on building Windows and Linux modules in C++ and providing C# interfaces, delivering intuitive UI and robust software in a hands-on, onsite environment in Orlando, Florida.

Responsibilities

• Requirements analysis to inform design and implementation
• Design and development of C++ and C# software components within the Visual Studio environment
• Creation of component test cases, procedures, and drivers to validate functionality
• Integration of internally developed components with subcontractor components
• Development and maintenance of UI software applications and web-based interfaces
• Background in C/C++, GUI development, and Linux operating systems
• Collaborative integration with sub-contractor developed C++ components
• Possible CONUS travel to support customer, user, and integration events

Requirements

• Experience with .NET/C# development
• Experience developing in C++
• Software architecture knowledge
• Experience designing and implementing algorithms
• Familiarity with GitLab CI/CD workflows
• Proficiency in Visual Studio with .NET Framework
• Interim Secret Clearance required to start, with the ability to obtain Secret clearance; U.S. citizenship is required

Technologies

• C++, C#
• .NET Framework, Visual Studio
• NuGet, GitLab CI/CD
• Linux, Windows
• Docker, Kubernetes
• Ada, JavaScript, NodeJS, ASP.NET, MVC

Benefits

• Flexible work schedules
• Comprehensive benefits
• Paid time off benefits

Security clearance

This position requires a government security clearance. Applicants must be U.S. citizens to be considered.

Other important information

• Expression of Interest: By applying, you express interest in the role and may be considered for other opportunities with similar skills and requirements.
• Work location: Onsite full-time at a Lockheed Martin facility.
• Work schedules: Flexible options are available, including standard 40 hours over five days or condensed schedules, in addition to Paid Time Off.
• Schedule for this position: 4x10 hour days, three days off per week
• Equal opportunity: Lockheed Martin is an equal opportunity employer; qualified candidates are considered without regard to legally protected characteristics.
• Application window: The posting closes in 90 days; applicants are encouraged to apply within 5–30 days of the posting date for optimal consideration.