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Software Engineer (Simulation)

Lockheed Martin

Software and Technology Jobs

Software Engineer (Simulation)

internshipPosted: Nov 25, 2025

Job Description


Description:


WHAT WE'RE DOING

Rotary and Mission Systems' Training, Logistics and Simulation (TLS) business is Lockheed Martin’s center of excellence for training and logistics products and services, serving the U.S. military and more than 65 international customers around the world. Based in Orlando, TLS develops programs that teach service men and women skills to accomplish their most challenging missions — flying the world’s most advanced fighter aircraft, navigating ships and driving armored vehicles.

TLS is the corporation’s hub for simulation, X reality, live-virtual-constructive capabilities, advanced training devices and full-service training programs. TLS also provides sustainment services such as supply chain and logistics IT solutions, spares and repairs, as well as automated test and support equipment.

THE WORK

This is a position for a Software Engineer on F35 Pilot Training Devices (PTD) as part of the Weapons Integrated Product Team (IPT)

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.

This position requires a candidate who is a U.S. Citizen and has the ability to obtain an Interim Secret security clearance prior to start. The role is located at a facility that requires special access.

WHO WE ARE

The Pilot Training Devices (PTD) team creates flight simulators for the F35 fighter jet. The Weapons Integrated Product Team is responsible for the Weapon Simulation software across all of our PTD products.

WHO YOU ARE

You thrive in a collaborative, multidisciplinary engineering environment and are committed to delivering best-in-class products and solutions.

This position will require the selected candidate to have or obtain an Interim Secret level U.S. government security clearance before starting with Lockheed Martin, as well as obtain a Special Access Program U.S. government security clearance within a reasonable time after starting the position. U.S. citizenship is a requirement for consideration.

WHY JOIN US

Join us if you are passionate about saving lives through mission readiness. Be a part of a team that values speed, agility, affordability, and disruptive technologies. If you are excited about transforming sustainment and training solutions and working with a talented team to reimagine the future, we invite you to contribute your leadership skills and technical expertise to our mission.
Basic Qualifications:
• Bachelor’s degree and 1 or more years of software engineering experience.
• Experience with C/C++ for real time or safety critical systems.
• Proficiency with scripting languages such as Bash, Python, or Perl.
• Proven experience using Git (branching, merging, pull request workflow) and GitLab for source code management, pipeline creation, and CI/CD of builds and automated tests.
• Ability to produce detailed specifications, design documents, and test documentation.
• Familiarity with version control best practices and continuous integration/continuous delivery processes.
Desired Skills:
• 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
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
Expression of Interest: By 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 Remotely: Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.
Work Schedules: Lockheed 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.
Schedule for this Position: 4x10 hour day, 3 days off per week
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
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 Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Experience Level: Experienced Professional
Business Unit: RMS
Relocation Available: Possible
Career Area: Software Engineering
Type: Full-Time
Shift: First

Locations

  • Orlando, Florida, United States

Salary

Estimated Salary Rangemedium confidence

85,000 - 125,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • C/C++ programmingintermediate
  • Real-time/safety critical applicationsintermediate
  • Software development life cycleintermediate
  • Testing and debuggingintermediate
  • Simulation softwareintermediate

Required Qualifications

  • US Citizen with ability to obtain Interim Secret clearance (experience)

Responsibilities

  • Plan, conduct, and coordinate software development activities
  • Design, develop, document, test, and debug C/C++ software
  • Develop and execute test plans
  • Participate in all SDLC phases
  • Analyze system capabilities

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Lockheed Martin logo

Software Engineer (Simulation)

Lockheed Martin

Software and Technology Jobs

Software Engineer (Simulation)

internshipPosted: Nov 25, 2025

Job Description


Description:


WHAT WE'RE DOING

Rotary and Mission Systems' Training, Logistics and Simulation (TLS) business is Lockheed Martin’s center of excellence for training and logistics products and services, serving the U.S. military and more than 65 international customers around the world. Based in Orlando, TLS develops programs that teach service men and women skills to accomplish their most challenging missions — flying the world’s most advanced fighter aircraft, navigating ships and driving armored vehicles.

TLS is the corporation’s hub for simulation, X reality, live-virtual-constructive capabilities, advanced training devices and full-service training programs. TLS also provides sustainment services such as supply chain and logistics IT solutions, spares and repairs, as well as automated test and support equipment.

THE WORK

This is a position for a Software Engineer on F35 Pilot Training Devices (PTD) as part of the Weapons Integrated Product Team (IPT)

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.

This position requires a candidate who is a U.S. Citizen and has the ability to obtain an Interim Secret security clearance prior to start. The role is located at a facility that requires special access.

WHO WE ARE

The Pilot Training Devices (PTD) team creates flight simulators for the F35 fighter jet. The Weapons Integrated Product Team is responsible for the Weapon Simulation software across all of our PTD products.

WHO YOU ARE

You thrive in a collaborative, multidisciplinary engineering environment and are committed to delivering best-in-class products and solutions.

This position will require the selected candidate to have or obtain an Interim Secret level U.S. government security clearance before starting with Lockheed Martin, as well as obtain a Special Access Program U.S. government security clearance within a reasonable time after starting the position. U.S. citizenship is a requirement for consideration.

WHY JOIN US

Join us if you are passionate about saving lives through mission readiness. Be a part of a team that values speed, agility, affordability, and disruptive technologies. If you are excited about transforming sustainment and training solutions and working with a talented team to reimagine the future, we invite you to contribute your leadership skills and technical expertise to our mission.
Basic Qualifications:
• Bachelor’s degree and 1 or more years of software engineering experience.
• Experience with C/C++ for real time or safety critical systems.
• Proficiency with scripting languages such as Bash, Python, or Perl.
• Proven experience using Git (branching, merging, pull request workflow) and GitLab for source code management, pipeline creation, and CI/CD of builds and automated tests.
• Ability to produce detailed specifications, design documents, and test documentation.
• Familiarity with version control best practices and continuous integration/continuous delivery processes.
Desired Skills:
• 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
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
Expression of Interest: By 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 Remotely: Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.
Work Schedules: Lockheed 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.
Schedule for this Position: 4x10 hour day, 3 days off per week
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
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 Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Experience Level: Experienced Professional
Business Unit: RMS
Relocation Available: Possible
Career Area: Software Engineering
Type: Full-Time
Shift: First

Locations

  • Orlando, Florida, United States

Salary

Estimated Salary Rangemedium confidence

85,000 - 125,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • C/C++ programmingintermediate
  • Real-time/safety critical applicationsintermediate
  • Software development life cycleintermediate
  • Testing and debuggingintermediate
  • Simulation softwareintermediate

Required Qualifications

  • US Citizen with ability to obtain Interim Secret clearance (experience)

Responsibilities

  • Plan, conduct, and coordinate software development activities
  • Design, develop, document, test, and debug C/C++ software
  • Develop and execute test plans
  • Participate in all SDLC phases
  • Analyze system capabilities

Target Your Resume for "Software Engineer (Simulation)" , Lockheed Martin

Get personalized recommendations to optimize your resume specifically for Software Engineer (Simulation). Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Software Engineer (Simulation)" , Lockheed Martin

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

AerospaceDefenseSecurity ClearanceXECT2E:TLS IE F35 POE

Answer 10 quick questions to check your fit for Software Engineer (Simulation) @ Lockheed Martin.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.