Software Engineer (Simulation) jobs in United States
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Lockheed Martin · 1 month ago

Software Engineer (Simulation)

Lockheed Martin is a leader in aerospace and defense, and they are seeking a Software Engineer to join their Training, Logistics and Simulation (TLS) business. The role involves planning and coordinating software development activities for F35 Pilot Training Devices, including designing, developing, and testing software solutions.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
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Growth Opportunities
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Plan, conduct, and coordinate software development activities
Design, develop, document, test, and debug software that solves business/mission problems using logical and mathematical methods
Apply established standards, processes, procedures, and tools throughout the development life cycle
Translate high level requirements into detailed software specifications and design documents
Design, code, and unit test C/C++ components for real time or safety critical applications
Develop and execute test plans (unit, integration, system verification) and record results
Participate in all SDLC phases: requirements analysis, architecture/design, implementation, integration, verification, and hand off to production
Identify and correct program errors; create clear operating instructions and comprehensive development documentation
Analyze system capabilities to clarify program intent, output requirements, input data acquisition, programming techniques, and controls
Ensure all software deliverables meet required quality and compliance standards

Qualification

C/C++ programmingSoftware development lifecycleDebugging complex softwareLinux environmentsKubernetes / DockerGRPCUML / SysML / MBSEAgile ScrumSaFEAerodynamics knowledgeBlack box software integration

Required

U.S. Citizenship
Ability to obtain an Interim Secret security clearance prior to start
Ability to obtain a Special Access Program U.S. government security clearance within a reasonable time after starting the position
Plan, conduct, and coordinate software development activities
Design, develop, document, test, and debug software that solves business/mission problems using logical and mathematical methods
Apply established standards, processes, procedures, and tools throughout the development life cycle
Translate high level requirements into detailed software specifications and design documents
Design, code, and unit test C/C++ components for real time or safety critical applications
Develop and execute test plans (unit, integration, system verification) and record results
Participate in all SDLC phases: requirements analysis, architecture/design, implementation, integration, verification, and hand off to production
Identify and correct program errors; create clear operating instructions and comprehensive development documentation
Analyze system capabilities to clarify program intent, output requirements, input data acquisition, programming techniques, and controls
Ensure all software deliverables meet required quality and compliance standards

Preferred

Experience with aerodynamics, air launched weaponry, missile kinematics, non-ideal physics
Experience with linux environments (specifically SLES 11+)
Experience in Kubernetes / Docker
Experience in gRPC
Experience integrating or interfacing with black box software
Experience in UML / SysML / MBSE
Understanding of agile Scrum, SaFE
Demonstrated capability to debug complex software architecture

Company

Lockheed Martin

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Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.

Funding

Current Stage
Public Company
Total Funding
$6.06B
Key Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M

Leadership Team

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Jim Taiclet
Chairman, President & CEO
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Craig Martell
Chief Technology Officer
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Company data provided by crunchbase