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57 senior software systems engineer jobs found

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Onsite senior software systems engineer Texas
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Lockheed Martin
Apr 24, 2026
RF Engineer, Sr - Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. Lockheed Martin Missiles and Fire Control (MFC) is seeking a Senior RF Engineer to join our growing engineering team in Dallas, TX. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role offers an excellent working environment with a mix of cutting-edge design, hands-on laboratory testing, and product development. You will work with and learn from industry-leading RF and microwave design professionals in a collaborative, mission-driven environment. What You Will Be Doing The Senior RF Engineer...
Lockheed Martin
Apr 23, 2026
Circuit Design Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior Circuit Design Engineer for the Non Kinetic Air Defense (NKAD) & Counter Swarm team. Our team designs, prototypes, tests, and rapidly fields advanced electronic solutions that protect U.S. and allied forces. We turn high risk concepts into flight ready hardware on accelerated schedules. What You Will Be Doing As the Senior Circuit Design Engineer you will be responsible for leading end to end circuit card development—from early architecture through production release—while collaborating with system, software, test, and manufacturing partners. You will help shape the technical direction of multiple defense programs and ensure that every design meets strict SWaP C, performance, and reliability requirements. Your responsibilities will include: • Defining subsystem requirements, conducting trade studies, and establishing architecture for platform and sensor electronics. • Driving schematic capture, EPCAD layout, and signal integrity...
Odyssey Systems Consulting Group
Apr 21, 2026
Full time
System Interoperability Engineer Principal
Odyssey Systems Consulting Group San Antonio, TX
Position Summary Odyssey Systems is seeking a highly experienced Systems Interoperability and Integration Engineer SME to provide senior-level systems engineering and integration support to DoD programs located at Lackland AFB, San Antonio, TX. This role involves leading platform architecture, Kubernetes-based integration, DevSecOps implementation, and AWS cloud engineering for Platform One’s Big Bang product. The ideal candidate will possess deep expertise in Kubernetes, Helm, AWS, DevSecOps, and secure platform integration within DoD environments.   Responsibilities Duties include, but not limited to:    In this Advisory and Assistance Services (A&AS) role, you will provide expert-level support to Department of Defense (DoD) programs by assisting government leadership with decision-making, planning, and execution throughout the acquisition lifecycle. You will apply your technical and/or professional expertise to...
Lockheed Martin
Apr 21, 2026
RF Engineer Senior -Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the RF Engineer Senior -Level 3 for the team which is responsible for advancing RF technology across our product portfolio. What You Will Be Doing As the RF Engineer Senior- Level 3 you will be responsible for developing hardware and/or software components, defining technical requirements with suppliers, and ensuring quality compliance while partnering with cross‑functional product teams. Your responsibilities will include: Develop hardware and software components for cutting‑edge RF solutions. Define technical requirements and negotiate deliverables with external suppliers. Ensure quality compliance and adherence to project schedules. Partner with product teams to translate business needs into reliable, scalable designs. Lead integration of innovative solutions across the product portfolio. What’s In It For You We are committed to supporting your work‑life balance and overall well‑being, offering flexible...
Lockheed Martin
Apr 21, 2026
Systems Engineer Staff - Level 4
Lockheed Martin Fort Worth, TX
Description: As the Systems Engineer Staff - Level 4 you will be responsible for leading the development of F‑35 Combat Systems Flight Test Requirements and coordinating execution with flight test sites. Your responsibilities will include: - Leading creation and prioritization of flight test requirements for new capabilities, regressions, and verification. - Coordinating between Combat Systems and Flight Test sites to ensure seamless test execution. - Planning and overseeing testing activities, including regression and verification of fixes. - Gathering and analyzing feedback from flight test sites to resolve product issues before completion. What’s In It For You We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options. 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...
Lockheed Martin
Apr 21, 2026
Senior Quality Engineer - Arlington, TX
Lockheed Martin Arlington, TX
Description: You will be a Senior Quality Engineer for the PAC 3 Missile and Launcher Evolutionary Development and Transition to Production team. Our team is responsible for delivering cutting edge missile and launcher solutions that meet rigorous quality and performance standards. What You Will Be Doing As a Quality Engineer you will be responsible for leading quality initiatives across the development program, partnering with engineering, manufacturing, subcontracting, program management, suppliers, and the customer to ensure quality objectives are met throughout development, testing, and transition to production. Your responsibilities will include, but are not limited to: • Developing program plans and performing Product Development Process assessments. • Implementing and tracking quality requirements and development process requirements, conducting design reviews and process assessments, reducing design and process risk, and driving closure of non conformances during...
Lockheed Martin
Apr 15, 2026
Software Engineer Sr
Lockheed Martin Fort Worth, TX
Description: Lockheed Martin F-35 Sensor Fusion is seeking a Senior Software Engineer to join our team in developing multiple advanced software tools supporting the F-35. As a contributor, you’ll have the opportunity to work on an Agile software development team designing, implementing, and testing both front-end applications and back-end algorithms (C# and C++) in the domains of information fusion, electronic warfare, and artificial intelligence data collection/labeling. And you’ll collaborate closely with our customers and across teams. Basic Qualifications: • Bachelor's degree in a STEM discipline (e.g. Computer Science, Software Engineering, Electrical Engineering, Mathematics, Physics, or a related field) • Experience with large codebases and modern software tools (Git, CI/CD) • Experience with multiple programming languages (ex. C#, C++, Java) • Experience in front-end and back-end development and testing (unit and system) Desired Skills: • Experience working on a...
Lockheed Martin
Apr 15, 2026
ADP Software Engineer Senior
Lockheed Martin Fort Worth, TX
Description: Lockheed Martin Aeronautics Engineering and Technology is the place to build your career in Software Engineering! From designing, developing, integrating, simulating, deploying and flight testing, our Software Engineers provide leading-edge systems and open system architectures that enable our war fighters to dominate across the globe. In Advanced Development Programs/Skunk Works, our people are progressive, problem solving, deep thinkers who are empowered to attack and address the challenges that our armed services pilots encounter in the field. We move fast; we enjoy autonomy, we deliver undisputed quality; and we expect impactful contributions from our teammates accomplished via advanced, ethical behaviors. This role is for a Software Engineer Senior on the ADP Electromagnetic Spectrum (EMS) Warfare team. You will support Ephemeral Paragon (EGON) where you will develop, test, and integrate software. You will work with other subcontractors to integrate software...
Lockheed Martin
Apr 15, 2026
ADP Software Engineer Senior
Lockheed Martin Fort Worth, TX
Description: Lockheed Martin Aeronautics Engineering and Technology is the place to build your career in Software Engineering! From designing, developing, integrating, simulating, deploying and flight testing, our Software Engineers provide leading-edge systems and open system architectures that enable our war fighters to dominate across the globe. In Advanced Development Programs/Skunk Works, our people are progressive, problem solving, deep thinkers who are empowered to attack and address the challenges that our armed services pilots encounter in the field. We move fast; we enjoy autonomy, we deliver undisputed quality; and we expect impactful contributions from our teammates accomplished via advanced, ethical behaviors. This role is for a Software Engineer Senior on the ADP Electromagnetic Spectrum (EMS) Warfare team. You will support Advanced Open Architecture Test Pipeline where you will develop software, test software in a lab, and deploy to hardware. We will help identify...
Lockheed Martin
Apr 14, 2026
RF Engineer Sr Stf - Level 5
Lockheed Martin Fort Worth, TX
Description: We are Lockheed Martin Advanced Electronic Warfare (EW) capabilities enable F-35 pilots to locate and track enemy forces, jam radars and disrupt attacks with unparalleled effectiveness. Advanced avionics give the pilot real-time access to battle space information with 360-degree coverage and an unparalleled ability to dominate the tactical environment. Data collected by sensors on the F-35 will immediately be shared with commanders at sea, in the air or on the ground, providing an instantaneous, high-fidelity view of ongoing operations - making the F-35 a formidable force multiplier while enhancing coalition operations. This system allows F-35 pilots to reach well-defended targets and suppress enemy radars. The F-35 Mission Data organization is in need of a Mission Systems engineer with an understanding of EW and RF principles to help deploy the Common Reprogramming Tool (CRT) to our customers. The CRT will effectively provide our customers with a more efficient,...
Lockheed Martin
Apr 09, 2026
Software Engineer - Level 2
Lockheed Martin Fort Worth, TX
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 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 a solid technical foundation, the ability to work in an agile environment under general direction, and a foundation in embedded software development. The candidate...
Lockheed Martin
Apr 09, 2026
Software Engineer - Level 3
Lockheed Martin Fort Worth, TX
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...
Lockheed Martin
Apr 09, 2026
Software Engineer - Level 4
Lockheed Martin Fort Worth, TX
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 Staff 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 advanced technical expertise, proven ability to drive agile development activities, and deep experience in embedded and mission-critical software. The...
Lockheed Martin
Apr 09, 2026
Software Engineer - Level 5
Lockheed Martin Fort Worth, TX
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-Staff 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 require expert-level technical mastery, a proven ability to define and steer agile development strategy, and visionary experience in embedded and...
Lockheed Martin
Apr 09, 2026
F-22 IMIS Portfolio Integrator-Level 6
Lockheed Martin Fort Worth, TX
Description: We are Lockheed Martin You will be the Software Engineer Principal for the IMIS Software Integration team which is responsible for delivering mission critical software solutions for the F 22 program. What You Will Be Doing As the Software Engineer Principal you will be responsible for shaping the end to end software delivery lifecycle and serving as the central liaison between engineering, program management, and customers. Your responsibilities will include: • Portfolio Integrator will tend to be outward facing (to Business Manager, PMO, Customer) • Main interface to Program Management Office for future and current contract tasks • Main interface to the F-22 LOB Chief Engineer's Office • Coordinate and negotiate planned and final delivery content with Air System customers • Provide primary interface point for delivery and issue discussions • Works with first and second line functional leaders to identify program team staffing needs • Collaborate...
Lockheed Martin
Apr 08, 2026
Human Machine Interface Engineer - Skunk Works
Lockheed Martin Fort Worth, TX
Description: The Human Systems Engineering team is seeking a dynamic Human Machine Interaction Engineer to support Lockheed Martin Skunkworks efforts with the design and development of the Multi-Domain Control Station (MDCX) – Mission Management Software. The candidate will design, develop and integrate operator interfaces with system architectures, including complex systems and system design activities. Specific activities may include the following: -Develops systems and system element architecture, design, and software interface definitions. -Assists with the development and communication of the system architecture requirements for operator interfaces. --Integrates operator interfaces with Universal Command and Control Interface (UCI) message sets and architectures. -Presents HMI design concepts (in the form of figures, drawings, or simulations) to the customer for evaluation. --Conveys customer intent and operational impact to system architects and designers to inform...
Lockheed Martin
Apr 07, 2026
Applications Engineer - Level 2
Lockheed Martin Fort Worth, TX
Description: You will be the Applications Engineer - Level 2 for the Manufacturing Technology team which is responsible for planning, developing, and integrating advanced manufacturing technologies. What You Will Be Doing As the Applications Engineer - Level 2 you will be responsible for delivering technical solutions that improve production operations and support the next generation of Manufacturing Systems. Your responsibilities will include: Investigate production‑system capabilities and evaluate software tools that can enhance fabrication and assembly processes. Design new production processes, coordinate digital‑transformation solutions with IT architects, and present requirements to core process owners. Lead technical project‑management activities for major initiatives, ensuring timely delivery and stakeholder alignment. Develop, document, train, and deploy Production Operations Business Processes using Siemens Xcelerator and Dassault 3DX tool...
Lockheed Martin
Apr 07, 2026
DevSecOps Engineer, Sr. - Embedded, Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. As a Senior Software Engineer at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies...
Lockheed Martin
Apr 03, 2026
Program Quality Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is seeking a motivated and driven Program Quality Engineer for a position based in Grand Prairie, TX. You will be the Quality Engineer Senior for the ATACMS team. What You Will Be Doing As the Quality Engineer you will be responsible for interfacing with Production, Shop Floor Quality Engineering, and Manufacturing Engineering, investigating non conformance issues, organizing and tracking hardware quality audits and FAIs, and driving continuous improvement initiatives. Your responsibilities will include, but are not limited to: • Interfacing with Production, Shop Floor Quality Engineering, and Manufacturing Engineering and customers. • Lead investigations of non conformance issues and Provide technical data and analysis to support engineering investigations and root cause/corrective preventive actions. • Drive closure of non conformance reports, and contribute to Corrective Action Board meetings. • Engage in product failure investigations,...
Lockheed Martin
Apr 03, 2026
Systems Engineer Senior Staff (Level 5)
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineer Senior Staff (Level 5) for the Air System PHM team which is responsible for delivering prognostics and health‑management capabilities on the F‑35 aircraft. What You Will Be Doing As the Systems Engineer Senior Staff (Level 5) you will be responsible for defining requirements, shaping system architecture, and guiding integration and verification of Air System PHM functions. Your responsibilities will include: Lead requirements development and system‑architecture design for Air System PHM. Define and manage interfaces in the Signal Interface Management System (SIMS) and coordinate integration with MS, VS, AF, and ALIS. Oversee integration‑testing and verification activities, ensuring success criteria are met. Analyze operational impact of defects, prioritize fixes, and develop work‑arounds for ASRD restrictions. Collaborate with cross‑functional teams to document PHM interfaces and support system‑level...
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