141 level 3 software engineer jobs found in Fort Worth

Description: Join the F-22 IMIS (Integrated Maintenance Information System) team supporting the operational readiness and sustainment of the F-22 Raptor. IMIS provides mission-critical hardware and software solutions that interface directly with aircraft maintenance systems, automating maintenance processes, improving diagnostic capabilities, reducing maintenance cycle times, and increasing aircraft availability. As the Software Engineer Sr, you’ll guide the technology development lifecycle – from system and software design through automation tooling and infrastructure enhancements. Your core responsibilities include: • Develop, integrate, and debug software • Lead integration efforts involving software, hardware interfaces, databases, and external systems. • Determine root-cause analysis and resolution of complex technical issues affecting system performance, reliability, and maintainability. • Support software deployment, configuration management, and lifecycle sustainment...

Description: Who We Are This exciting position is with the Skunk Works Mission Systems and Software team located in Fort Worth, TX. This position is for an experienced Software Engineer to use and apply technical standards, principles, theories, concepts, and techniques in the software field to develop solutions to complex problems within Advanced Development Programs (ADP). Come Join Us! (Video) The Skunk Works (Lockheed Martin Advanced Development Program) is looking for world class talent in Software Development and Testing to be a part of a team that will carry on our 75+ year tradition making history in advanced aircraft development. This position is on the C4ISR team within Ground Systems Applications organization under Ground Systems. This position requires a software engineer to use a wide application of technical principles, theories, and concepts in the software field to develop, integrate, and test software products for Advanced Development Programs. Who You...

Description: We are Lockheed Martin By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we 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 development 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. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. Lockheed Martin Aeronautics is seeking a Software Engineer Sr to join a high performing team focused on software in a DevSecOps development environment for the Maintenance Systems (MxSys) Line of Business. In this role,...

Description: We Are Lockheed Martin Aeronautics.Imagine. At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless. What’s In It For You 3 Day Weekends Every Weekend! This opportunity is also eligible for a sign-on bonus for external applicants. From flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive benefits package here. Who You Are As a software engineer you will serve as a software developer for F-35 Pilot Systems Software (PSSW), Multi-Function Display (MFD), and Helmet Mounted Display (HMD) Teams. In this role you will be expected to lead in the design, development, test and integration of real-time, embedded display software for TR3 and TR2...

Description: This role will support the fast-paced Airborne Software organization as a project engineer. You will report through Combat Systems and be responsible for integrating cost and schedule across mission‑critical software projects, maintaining technical roadmaps, and driving process and metric generation. What You Will Be Doing - Maintain the technical, cost, and schedule dimensions of all team contracts and ensure data integrity across the Airborne Software portfolio. - Assist leadership and control account managers by monitoring project health, troubleshooting issues, and developing detailed project plans, timelines, and technical deliverables. - Review project status, budgets, and cost inquiries; document variances, track critical‑path shifts, and contribute to annual CEAC (Cost‑Estimate‑at‑Completion) efforts and new‑business proposals. - Collaborate with personnel at every level—team members, functional departments, program leads, and government stakeholders—to...

Description: We Are Lockheed Martin Aeronautics.Imagine. At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless. What’s In It For You 3 Day Weekends Every Weekend! This opportunity is also eligible for a sign-on bonus for external applicants. From flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive benefits package here. Who You Are As a software engineer you will serve as a software developer for F-35 Pilot Systems Software (PSSW), Multi-Function Display (MFD), and Helmet Mounted Display (HMD) Teams. In this role you will be expected to lead in the design, development, test and integration of real-time, embedded display software for TR3 and TR2...

Description: We are Lockheed Martin Lockheed Martin’s products play an important role in the national security of the United States and more than 70 other countries, ensuring peace and stability around the world. Highly trained and specialized personnel and facilities are key to the company’s unrivaled success in the aeronautics industry. Our workforce of more than 25,000 has pre‑eminent expertise in advanced aircraft design and production, modification and support, stealth technology and systems integration. What You Will Be Doing This position is for a Mission Assurance Software Engineer Senior supporting the F-35 Joint Strike Fighter (JSF) and Integrated Fighter Group (IFG) platforms. Opportunities to support other LM Aero platforms may become available as the candidate progresses in this role. The role requires excellent technical skills, proven ability to work in an agile environment, and a solid foundation in embedded software development. The candidate...

Description: Our products play an important role in the national security of the United States and more than 70 other countries, ensuring peace and stability around the world. Highly trained and specialized personnel and facilities are key to the company's unrivaled results in the aeronautics industry. Our team of more than 25,000 has pre-eminent expertise in advanced aircraft design and production, modification and support, stealth technology and systems integration. Lockheed Martin is seeking Software Engineers interested in supporting System Build Infrastructure. This position is critical to the automation and configuration framework, system integration and software build process in support of several programs. This position will be responsible for supporting a software development team achieve the following: - Integrate, support, and debug software deliveries - Design and develop automation utilities - Troubleshoot and Support CI/CD build Pipelines - Develop build automation...

Description: Our products play an important role in the national security of the United States and more than 70 other countries, ensuring peace and stability around the world. Highly trained and specialized personnel and facilities are key to the company's unrivaled results in the aeronautics industry. Our team of more than 25,000 has pre-eminent expertise in advanced aircraft design and production, modification and support, stealth technology and systems integration. Lockheed Martin is seeking Software Engineers interested in supporting System Build Infrastructure. This position is critical to the automation and configuration framework, system integration and software build process in support of several programs. This position will be responsible for supporting a software development team achieve the following: - Integrate, support, and debug software deliveries - Design and develop automation utilities - Troubleshoot and Support CI/CD build Pipelines - Develop build...

Description: We are Lockheed Martin Lockheed Martin is seeking Software Engineers to support the F-35 Common Reprogramming Tool (CRT). The F-35 CRT is used by our F-35 customer Reprogramming Labs to generate the Mission Data File (MDF) sets, which are pivotal to the execution of successful missions and overall operation of the F-35. We are in early development of the next generation application to meet our customers’ MDF generation needs. Getting in on the ground floor of this development gives the opportunity to become a subject matter expert on a next gen product that will service the F-35 fighter for years to come. Who You Are The ideal candidate will have experience in object-oriented software development and a broad range of software technical skills. They will work in one of our multi-discipline Agile scrum teams, performing software development in a Dev*Ops environment to build the modernized CRT tool in a Java-based microservices architecture with web-based...

Description: The Fusion team is looking for an experienced C++ developer to join our simulation team. In this role you will integrate third‑party models and build detailed simulations for our testing environment, ensuring the Fusion product is delivered efficiently and with the highest quality. The ideal candidate demonstrates excellent problem‑solving abilities, a collaborative mindset, and a proven capacity to work independently. What’s In It For You: From onsite to remote, we offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin’s comprehensive benefits package here. Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus -if you have the passion and courage to dream big, work hard, and have fun doing what you love then we...

Description: In this position, you will be Responsible for implementing the Software Quality Engineering (SWQE) mission to ensure programs have and are compliant to documented processes which meet customer and company requirements and are capable of producing quality software products. The successful applicant will do this, with limited supervision, by performing process, product, supplier, special quality evaluations/audits, and test verification/validation oversight throughout the software development lifecycle as well as using quality sciences to identify, communicate and drive to resolution needed improvements to software development processes and activities. They will provide SWQE management with metrics, reports, schedules, Basis of Estimates (BOEs) for tasking and other support as necessary. SWQE will develop and deploy standard software quality procedures and quality engineering methods and instruments. They must be willing to travel, ability to work off-shift and...

Description: Design the software architecture powering next-generation sensor fusion systems for the F-35. As a Senior Software Engineer / Emerging Software Architect on the Sensor Fusion team, you will lead the design, development, modeling, analysis, and testing of advanced fusion software and architecture that supports mission-critical aerospace capabilities. In this role, you will collaborate across software, systems, and mission engineering teams to integrate scalable, real-time fusion solutions into advanced applications. You will help shape architectural direction across large, complex codebases while ensuring performance, reliability, and maintainability in embedded and real-time environments. What You Will Be Doing: Design and develop sensor fusion software architectures supporting next-generation F-35 mission systems. Apply object-oriented design, design patterns, clean architecture principles, and test-driven development (TDD) using C++ and C#. Develop...

Description: The Systems Engineer will be an integral member of the Mission Systems ADP team, driving the definition, integration, verification, and sustainment of complex mission‑critical systems. Working across multidisciplinary domains (sensor, avionics, software, communications, and structures), the engineer will translate customer and program requirements into robust, validated system architectures that meet DoD performance, reliability, and security standards. Basic Qualifications: U.S. Citizenship with the ability to obtain and maintain a Secret (or higher) security clearance. Bachelor’s degree in Systems Engineering, Aerospace Engineering, Electrical Engineering, or a closely related field (or equivalent professional experience). Desired Skills: Excellent written and oral communication skills for producing clear technical documents, briefs, and presentations. Demonstrated analytical/problem‑solving ability to resolve complex interdisciplinary issues and manage...

Description: You will be the Systems Engineer Sr - Integration & Test F35 for the F-35 Test Operations which is responsible for responsible for System Integration and Testing for the F-35. This includes creating detailed test plans that include the scope of testing, different testing environments, lab infrastructure, schedules, and resource allocation. That stems from collaboration with software teams, architecture teams, design teams, and system test teams all working together to ensure F-35 modernization, sustainment, and development. What You Will Be Doing As the Systems Engineer Sr - Integration & Test F35 you will be responsible for coordinating test planning and execution across multiple domain teams to ensure successful system integration and testing of the F-35. Your responsibilities will include: Develop and maintain detailed test plans covering scope, environments, lab infrastructure, schedules, and resources. Coordinate with software,...

Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreaking technology, advanced manufacturing processes, and a world-class team of professionals. Our mission-driven approach and unwavering dedication to excellence ensure that we continue to deliver superior products and solutions to our customers around the world. THE WORK Training System Simulator Technician (Field Engineer) for the F-35 supporting JRB Ft. Worth, TX. The successful candidate will support the sustainment, maintenance, and operation of F-35 training devices. Install...

Description: You will be a System Safety Engineer Stf for the Fighter System Safety Team which is responsible for performing analyses for hazard identification, evaluation, and control using quantitative and qualitative techniques typically used in the design of aircraft weapon systems and sustainment activities. What You Will Be Doing As the System Safety Engineer Stf you will be responsible for performing analyses for hazard identification, evaluation, control, and coordination in support of system safety activities for internal and external stakeholders of fighter aircraft platforms. Your responsibilities will include: Perform Functional Hazard Analysis (FHA), Fault Tree Analysis (FTA), Preliminary Hazard Analysis (PHA), System Safety Analysis (SSA), Software Hazard Analysis (SWHA), and other safety analysis methodologies. Conduct risk assessments and trade studies to evaluate and optimize design choices and recommend appropriate controls to mitigate safety hazards....

Description: You will be a System Safety Engineer Sr for the Fighter System Safety Team which is responsible for performing analyses for hazard identification, evaluation, and control using quantitative and qualitative techniques typically used in the design of aircraft weapon systems and sustainment activities. What You Will Be Doing As the System Safety Engineer Sr you will be responsible for performing analyses for hazard identification, evaluation, control, and coordination in support of system safety activities for internal and external stakeholders of fighter aircraft platforms. Your responsibilities will include: Perform Functional Hazard Analysis (FHA), Fault Tree Analysis (FTA), Preliminary Hazard Analysis (PHA), System Safety Analysis (SSA), Software Hazard Analysis (SWHA), and other safety analysis methodologies. Conduct risk assessments and trade studies to evaluate and optimize design choices and recommend appropriate controls to mitigate safety hazards....

Description: Job Description : You will be a System Safety Engineer for the Fighter System Safety Team which is responsible for performing analyses for hazard identification, evaluation, and control using quantitative and qualitative techniques typically used in the design of aircraft weapon systems and sustainment activities. What You Will Be Doing As the System Safety Engineer you will be responsible for performing analyses for hazard identification, evaluation, control, and coordination in support of system safety activities for internal and external stakeholders of fighter aircraft platforms. Your responsibilities will include: Perform Functional Hazard Analysis (FHA), Fault Tree Analysis (FTA), Preliminary Hazard Analysis (PHA), System Safety Analysis (SSA), Software Hazard Analysis (SWHA), and other safety analysis methodologies. Conduct risk assessments and trade studies to evaluate and optimize design choices and recommend appropriate controls to mitigate safety...

Description: You will be the Aeronautical Engineer Sr Staff for the Aeronautics Engineering Team which is responsible for delivering breakthrough aircraft capabilities. What You Will Be Doing As the Aeronautical Engineer Sr Staff you will be responsible for advancing finite element analysis that underpins the design, development, and sustainment of our premier military aircraft programs. Your responsibilities will include: Develop and validate high‑fidelity finite element models for F‑35, P‑47, IFG, and ADP platforms. Conduct structural analyses, interpret results, and provide actionable recommendations to design teams. Partner with cross‑functional engineers to support design reviews and certification efforts. Mentor junior analysts and promote best practices in modeling and simulation. Identify opportunities to enhance analysis efficiency and accuracy. What’s In It For You We are committed to supporting your work‑life balance and overall...