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29 software engineer senior staff jobs found

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Lockheed Martin Onsite software engineer senior staff
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Lockheed Martin
Mar 03, 2026
Cyber Software Engineer Senior Staff - OCONUS
Lockheed Martin MD, USA
Description: WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence. Lockheed Martin’s Cyber & Intelligence team safeguards critical networks against evolving cyber threats, ensuring the security of mission‑critical systems that protect our nation and its allies. In this role you will shape the resilience of globally‑distributed software platforms that enable decisive action in the face of cyber warfare. THE WORK The OCONUS Software Engineer Senior Staff serves as a technical contributor responsible for the sustainment and maintenance of hardware and software systems across multiple geographically‑dispersed OCONUS...
Lockheed Martin
Feb 25, 2026
Embedded Cyber Software Engineer Senior Staff
Lockheed Martin Highlands Ranch, CO, USA
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re re-imagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is looking for an Embedded Software Engineer Senior Staff (Level 5)...
Lockheed Martin
Mar 03, 2026
Software Engineer Senior Staff
Lockheed Martin Huntsville, AL, USA
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. The Lockheed Martin Next Generation Interceptor (NGI) team is seeking experienced...
Lockheed Martin
Dec 19, 2025
Software Engineer Senior Staff - SW Architect, Embedded, Dallas, TX
Lockheed Martin Grand Prairie, TX, USA
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 Software Engineer at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies on both...
Lockheed Martin
Jan 22, 2026
Senior Staff Software Engineer, Mission Thread Lead
Lockheed Martin Littleton, CO, USA
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Lockheed Martin is leading the way in hypersonic missile development and we want you to be a part of it! We are creating the first hypersonic boost/glide system for the US...
Lockheed Martin
Mar 12, 2026
HWIL RF Engineer - Dallas, TX
Lockheed Martin Grand Prairie, TX, USA
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. We are experiencing growth and looking for an RF Engineer for our Dallas, TX location. We are seeking an early-career RF Engineer to join our Hardware-in-the-Loop (HWIL) Center of Excellence (COE) team in Dallas. The successful candidate will be responsible for designing, calibrating, troubleshooting, operating and maintaining advanced RF HWIL systems, subsystems, and components. Additionally, they will design RF circuits, perform signal integrity measurements, analyze real-time simulation output, and manage the repair and replacement of RF subsystem components. You will work under senior staff to...
Lockheed Martin
Mar 12, 2026
HWIL RF Engineer, Staff - Grand Prairie, TX
Lockheed Martin Grand Prairie, TX, USA
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. We are experiencing growth and looking for an RF Engineer to join our team in Grand Prairie, TX. You will join our Hardware-in-the-Loop (HWIL) Center of Excellence (COE) team in Dallas to lead the design, integration, and optimization of advanced HWIL systems. The successful candidate will be responsible for designing, calibrating, troubleshooting, operating and maintaining advanced RF HWIL systems, subsystems, and components. Additionally, they will design RF circuits, perform signal integrity measurements, analyze real-time simulation output, and manage the repair and replacement of RF subsystem...
Lockheed Martin
Mar 10, 2026
Low Observables Engineer Sr Staff
Lockheed Martin Palmdale, CA, USA
Description: You will be the Low Observables Engineer Sr Staff for the Low Observables (Signature Management & Survivability) team which is responsible for advancing stealth and survivability technologies. What You Will Be Doing As the Low Observables Engineer Sr Staff you will be responsible for leading the end‑to‑end maturation of low observable technologies from concept through production. You will drive technical strategy, coordinate multidisciplinary efforts, and represent the team to senior leadership and government forums. Your responsibilities will include: Perform, analyze, and communicate vehicle signature predictions using Unix‑based codes and tools. Lead signature‑reduction trade studies and optimization campaigns for platform‑level and component‑level designs. Plan and execute laboratory measurements of material coupons to determine physical, electrical, and environmental properties. Develop and test advanced electromagnetic...
Lockheed Martin
Mar 06, 2026
Test Engineering Manager
Lockheed Martin Severn, MD, USA
Description: Are you a highly motivated and technically competent senior-level engineer interested in leading our test engineering functional group? Are you interested in leading a team developing test plans and conducting tests for space radar/RF applications from concept to prototype to production? Does working in partnership with our in-house SMT line and testing using our on-site shock, vibration, thermal/vacuum and anechoic RF test facilities for rapid technology development sound exciting? If so, we offer a great opportunity for you as our Test Engineering Functional Manager. We have the corporate investment, infrastructure, subject matter experts, and strategic focus to enable you to be successful. The Test Engineering Functional Manager (TEFM) will be onsite at our Severn, MD location. This individual will be responsible for understanding project schedules and requirements, and assigning resources to these projects. The TEFM assesses future resource needs and proactively...
Lockheed Martin
Mar 06, 2026
AP - Cyber Security & Emerging Technologies Chief Engineer
Lockheed Martin Orlando, FL, USA
Description: This position is for the Chief Engineer Manager – Cyber Security & Emerging Technologies (CSET) in the SP AP program area. The role reports to the SP AP Chief Engineer and leads a high impact, cross functional team delivering affordable, secure, future ready solutions in advanced cyber, electromagnetic (EM) warfare, 5G/6G radio frequency (RF), and micro electronics. The successful candidate will work closely with the entire Advanced Programs staff to ensure synergy across teams and to lead/participate in lessons learned communication What You Will Be Doing • Provide technical leadership for the CSET portfolio, setting direction, priorities, and performance targets. • Drive the capture and white paper process, translating emerging technology opportunities into competitive proposals that satisfy RFP requirements. • Own technical risk management, trade off analysis, and affordability metrics, establishing mitigation plans and continuous improvement indicators. •...
Lockheed Martin
Mar 06, 2026
TacIRST Development Chief Engineer
Lockheed Martin Orlando, FL, USA
Description: The Advanced Threat Warning Systems (ATWS) Tactical InfraRed Search and Track (TacIRST) Development Chief Engineer provides technical leadership for emerging infrared threat warning technologies across a portfolio of customers, use cases, and operational domains. Reporting to the ATWS program area Chief Engineer, you will partner with program the USG customer base. You will work with the Advanced Programs Special Programs (AP/SP) organization to keep product development pipelines running smoothly. In addition, you will coordinate the AP/SP threat warning technology roadmap, oversee vehicle base kit integrations, and drive international threat warning pursuits. What You Will Be Doing • Providing technical leadership for the ATWS development portfolio. • Coordinating cross discipline IPTs to align schedules, interfaces, and milestones. • Driving technical risk management, trade off, and affordability decisions. • Partnering with USG customer and internal stakeholders...
Lockheed Martin
Mar 06, 2026
TacIRST Platform Expansion Chief Engineer
Lockheed Martin Orlando, FL, USA
Description: The Tactical Infrared Search and Track (TacIRST) Platform‑Expansion Chief Engineer provides technical leadership for the development, integration, and fielding of infrared‑threat‑warning technology across a portfolio of platforms and customers. This position reports to the Advanced Threat‑Warning Systems (ATWS) program‑area Chief Engineer and partners with senior engineers, program managers, and the U.S. Government (USG) customer base to ensure seamless delivery of TacIRST capabilities to multiple air vehicles. The work directly impacts war‑fighter survivability and mission success across services and allied forces. What You Will Be Doing • Provide technical leadership for the TacIRST portfolio – set the overall system architecture and guide end to end integration of hardware and signal processing algorithms. • Drive technical risk management, trade off, and affordability decisions and continuous improvement metrics that keep the program on track. • Partner with the...
Lockheed Martin
Feb 27, 2026
Electrical Systems Engineer Sr. - Requirements and Verification
Lockheed Martin Littleton, CO, USA
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s...
Lockheed Martin
Feb 25, 2026
Software Engineering Staff - Level 4
Lockheed Martin Fort Worth, TX, USA
Description: We are Lockheed Martin Lockheed Martin is seeking a highly experienced Software Engineer to design, develop, and implement a modern software framework for the F-35 Ground Systems Mission Planning Environment (MPE) project. The MPE is a critical component of the F-35 program, enabling all ground-based operations and playing a vital role in the successful execution of missions and overall operation of the aircraft. As a Senior member of the F-35 Ground Systems MPE Software team, the successful candidate will be responsible for guiding a team of Software Engineers in the design and development of a new contract aimed at modernizing the Mission Planning product and tools. This Senior role requires a deep understanding of software architecture, technical vision, and the ability to drive the successful implementation of this complex project. Who You Are The successful candidate will assume a technical senior software role, responsible for leading the software...
Lockheed Martin
Feb 13, 2026
Staff Software Engineer
Lockheed Martin Owego, NY, USA
Description: WHAT WE'RE DOING We are seeking a **Staff Software Engineer** to lead the development of Mission Systems software. Operating with minimal direction, you will define technical objectives, guide major program execution, and serve as the primary technical contact on contracts and projects. THE WORK - Shape product‑line road‑maps and establish reusable component libraries. - Integrate hardware and software in test labs to validate system performance. - Drive DevSecOps initiatives across distributed teams, ensuring secure and efficient delivery pipelines. - Provide technical oversight for multi‑site, multidisciplinary software efforts. - Collaborate with customers and internal stakeholders to align technical solutions with mission requirements. WHO WE ARE At Lockheed Martin, we are driven by **innovation** and **integrity**. By applying the highest standards of business ethics and forward‑thinking, we can achieve anything. We value your skills,...
Lockheed Martin
Feb 12, 2026
Mechanical Engineer
Lockheed Martin Liverpool, NY, USA
Description: What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The Work Lockheed Martin located in Syracuse, NY, is in search of a motivated mechanical engineer to support hardware production and development to meet the needs of our Radar product lines for DOD and international customers. The candidate is expected to apply best industry practices to solve various design, analysis, test, and manufacturing challenges. The activity will include but not be limited to technical production support, new design, research, analysis, hands-on build, test, and troubleshooting of equipment. The position will require the individual to contribute to the overall Engineering and Technology (E&T) organization efforts in capacities including peer reviews, design...
Lockheed Martin
Feb 10, 2026
Systems Integration Engineer Senior Staff - Electrical
Lockheed Martin Littleton, CO, USA
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. For over 70 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s...
Lockheed Martin
Jan 27, 2026
Systems Engineer - Security and Platform Services
Lockheed Martin Mount Laurel Township, NJ, USA
Description: What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The Work Lockheed Martin's Rotary & Mission Systems is seeking a full-time systems engineer. • In this role, you will support multiple Integrated Warfare Systems & Sensors (IWSS) Line of Business (LOB) programs. • As a Senior Member of the Engineering Staff for the Platform and Security team, you will perform systems development tasks (design, code, test, integration) for a full spectrum of Cyber and/or Platform-as-a-Service (PaaS) solutions and the necessary supporting system and infrastructure. • This includes developing new applications and integrating COTS and GOTS software to construct a complete solution. • This candidate will be required to travel between LM sites as well...
Lockheed Martin
Jan 27, 2026
Staff DevSecOps Engineer
Lockheed Martin Fort Worth, TX, USA
Description: WHO WE ARE The ISA UAS division of Lockheed Martin’s Advanced Development Programs (Skunk Works) is home to world‑class DevSecOps engineering talent and continues an 80‑year legacy of pioneering advanced aircraft. As part of the Advanced Development Programs (ADP) Intelligence, Surveillance, and Reconnaissance (ISR) Unmanned Aerial Systems (UAS) Functional Domain, our team leads the implementation of DevSecOps practices that enable secure, reliable, and modern software delivery across cutting‑edge UAS platforms. WHAT YOU'LL DO You will design and implement secure, scalable Azure cloud platforms for mission‑critical systems. You’ll define cloud architecture patterns, guide infrastructure decisions, and ensure solutions meet security, compliance, and program requirements. You’ll partner with Cloud Infrastructure, Software Engineering, and Security teams to build cloud‑native architectures and align CI/CD pipelines with deployment strategies. While cloud‑focused,...
Lockheed Martin
Jan 22, 2026
Software Engineer Staff, Architect - Clearance Required
Lockheed Martin Littleton, CO, USA
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Lockheed Martin is leading the way in hypersonic missile development and we want you to be a part of it! We are creating the first hypersonic boost/glide system for the US...
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