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385 systems engineer senior jobs found

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Lockheed Martin
Feb 17, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Palmdale, CA, USA
Description: You will be the Systems Engineer Senior - Level 3 for the Advanced Development Program (ADP) which is responsible for pioneering next‑generation aircraft technologies. What You Will Be Doing As the Systems Engineer Senior - Level 3 you will be responsible for translating ambitious concepts into verifiable system designs, driving the integration of cutting‑edge engineering disciplines, and delivering results in a fast‑paced, innovative environment. Your responsibilities will include: - Leading system architecture and trade‑study activities for advanced aircraft concepts. - Driving Model‑Based Systems Engineering (MBSE) practices and tool adoption. - Coordinating multidisciplinary teams to execute agile development cycles. - Managing multiple concurrent assignments while maintaining technical rigor and schedule commitments. - Producing technical risk assessments and present actionable solutions to senior leadership. What’s In It For You We are committed to...
Lockheed Martin
Feb 17, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: We are Lockheed Martin You will be the Systems Engineer Senior for the F-35 Technical Management / Life Cycle Management (LCM) Team. What You Will Be Doing As the Systems Engineer Senior your responsibilities will include: • Leading and overseeing the execution of the Systems Engineering (SE) process, including development, evaluation, and measurement of technical processes to ensure program requirements are met. • Conducting integrated technical planning and control, managing the requirements process, generating and analyzing metrics, and reporting on technical efforts. • Developing, leading, and presenting engineering milestone events such as Systems Engineering Technical Review (SETR) events, including SRR, PDR, CDR, TRR, FCA, PCA, and more. • Performing detailed technical integration across critical program functions, ensuring seamless coordination and communication. • Creating bids and Bases of Estimates (BOEs), identifying risks and opportunities, and...
Lockheed Martin
Feb 06, 2026
Requirements & Verification Systems Engineer Senior
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. As a Requirements & Verification Systems Engineer, Senior you will support the FBM...
Lockheed Martin
Jan 28, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Marietta, GA, USA
Description: You will be the Systems Engineer Senior - Level 3 for the Advanced Development Program (ADP) which is responsible for pioneering cutting‑edge aircraft concepts and delivering advanced system solutions. What You Will Be Doing As the Systems Engineer Senior - Level 3 you will be responsible for driving complex system‑engineering efforts within the historic Skunk Works environment, ensuring integration, risk management, and timely delivery of high‑impact projects. Your responsibilities will include: Coordinating with cross‑functional teams to ensure seamless integration and timely delivery. Applying system‑engineering principles to meet milestones, manage risk, and validate solutions. Communicating status, risks, and recommendations to stakeholders to keep projects on target. Developing and authoring requirements and supporting documentation aligned with customer needs. What’s In It For You We are committed to supporting your work‑life balance and...
Lockheed Martin
Dec 19, 2025
Systems Engineer Senior - F-35 DPHM Business Operations
Lockheed Martin Fort Worth, TX, USA
Description: You will be the Systems Engineer Senior - F-35 DPHM Business Operations for the DPHM Team which is responsible for overseeing the technical, schedule, and cost performance of the F-35 DPHM Capabilities Integration Team work scope. What You Will Be Doing As the Systems Engineer Senior - F-35 DPHM Business Operations, you will be responsible for managing integrated work plans, guiding executing teams, and ensuring control account performance. Your responsibilities will include: Managing integrated work plans to ensure control account performance Guiding executing teams to achieve technical, schedule, and cost goals Overseeing the technical, schedule, and cost performance of the F-35 DPHM Capabilities Integration Team work scope Ensuring control account performance and making adjustments as necessary Collaborating with cross-functional teams to achieve program objectives What’s In It For You We are committed to supporting your...
Lockheed Martin
Mar 06, 2026
Systems Engineer Senior - (TS/SCI)
Lockheed Martin King of Prussia, PA, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you. Within LM Space, the Victor Program Area is looking for a highly motivated Senior System Engineer to join a brand new effort that will be developing and integrating an Operational C2 system in a virtual cloud environment. As the Lead Developer for the effort, LM will be working closely with Mission Partners to deliver a fully integrated...
Lockheed Martin
Mar 03, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: We are Lockheed Martin At Lockheed Martin, we are driven by innovation and a commitment to excellence. As a Senior Systems Engineer, you will play a critical role in ensuring technical success and lifecycle management across advanced programs. This is an exciting opportunity to leverage your expertise in systems engineering to support cutting-edge technologies and contribute to mission-critical solutions. What You Will Be Doing As a Senior Systems Engineer supporting Advanced Development Programs (ADP), your responsibilities will include: • Supporting and overseeing the execution of the Systems Engineering (SE) process, including development, evaluation, and measurement of technical processes to ensure program requirements are met. • Conducting integrated technical planning and control, managing the requirements process, generating and analyzing metrics, and reporting on technical efforts. • Developing, leading, and presenting engineering milestone events...
Lockheed Martin
Feb 13, 2026
Systems Engineer Senior
Lockheed Martin Cape Canaveral, FL, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to think big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you! This is an exciting opportunity to work on the Fleet Ballistic Missile Program (FBM), a 63-year-old Program with a long-standing history of Mission Success and of a strong partnership with our Navy Customer! Are you an enthusiastic individual with a strong planning background that can thrive in an exciting fast-paced dynamic...
SAIC
Mar 04, 2026
NASA Systems Engineer Senior
SAIC WV
Description SAIC is seeking a Systems Software Engineer to support a dynamic program based at NASA's Katherine Johnson Independent Verification and Validation Facility in Fairmont, WV. This position will require the ability to obtain a public trust clearance and all work is to be performed onsite at the NASA IV&V Facility. Perform various Systems / Software Engineering activities on NASA Spacecraft, Launch Vehicle, and/or Mission Ground systems throughout the NASA software development lifecycle phases. Analyses are performed of concept of operations, requirements, detailed software design, interfaces, static code results, software implementation as it relates to requirements and design, and software build and integration test products. In addition, independent testing is performed using in-house developed software simulations. Job Description: Responsible for utilizing documentation and experience to develop technical understanding, perform detailed assessments,...
Lockheed Martin
Mar 04, 2026
Systems Engineer, Senior - Requirements and Verification
Lockheed Martin Englewood, 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
Mar 04, 2026
Systems Engineer Senior (Software / Hardware focus)
Lockheed Martin Littleton, CO, USA
Description: "Ahead of Ready" 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 seeks an innovative and talented Software / Hardware Systems Engineer to join the Global Security team in Denver, Colorado....
Lockheed Martin
Feb 19, 2026
Systems Engineer - Senior
Lockheed Martin Cape Canaveral, FL, 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. This is an exciting opportunity to work on the Fleet Ballistic Missile Program (FBM), a...
Lockheed Martin
Feb 19, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Orlando, FL, USA
Description: What You Will Be Doing: Join the Digital Sustainment and Analytics (DSA) – Sustainment Integrated Tools & Engineering (SITE) Team within Lockheed Martin, where we are revolutionizing our operations and business processes to deliver exceptional value to our customers. We are seeking a highly motivated and talented Systems Engineer to support our Sustainment Field Engineering initiatives, software integration and deployment. This is a challenging and rewarding mid-level position, ideal for experienced professionals looking to leverage their skills and expertise in systems engineering to drive innovation and success. About Our Team: Our team is a dynamic and collaborative group of professionals who are passionate about delivering high-quality solutions to our customers. We offer a supportive work environment, as well as opportunities for professional development and growth. Your Mission: As a Systems Engineer you will play a critical role in navigating the...
Lockheed Martin
Feb 17, 2026
Systems Engineer Senior - Payload Integration (Level 3)
Lockheed Martin Littleton, CO, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space OVERVIEW: At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you. Going to space is just the beginning. It’s what you do when you get there that matters. Lockheed Martin builds the satellites and spacecraft that do amazing things in space for government and commercial customers. Connecting people. Advancing discovery. And protecting what matters most. Lockheed Martin-built satellites...
Lockheed Martin
Feb 13, 2026
Systems Engineer, Senior
Lockheed Martin King of Prussia, PA, 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 12, 2026
Flight Simulation Systems Engineer Senior
Lockheed Martin Hurlburt Field, FL, USA
Description: What We're Doing At Lockheed Martin Rotary and Mission Systems, Training, Logistics and Simulation, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and forward-thinking thinking, everything is within our reach – and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. The Work This role will combine both Project Engineer and Test Engineer skills. As a Project engineer with aircrew member experience or engineer with experience on simulation devices, our ideal candidate has familiarity and ability to work with AFSOC, AETC, and ACC commands. This position reports directly to the Systems Engineering Manager and perform system design, verification, testing and evaluations on Aircrew Training Devices (ATDs). As a key member of our Systems Engineering team you will: • Design, develop, and verify ATD hardware/software solutions. • Schedule, execute,...
Lockheed Martin
Feb 04, 2026
Systems Engineer Senior - Flight Test
Lockheed Martin King of Prussia, PA, 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. Lockheed Martin is looking for a hardworking Systems Engineer for Flight Test . In...
Lockheed Martin
Feb 04, 2026
Systems Engineer Senior (Level 3)
Lockheed Martin King of Prussia, PA, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space OVERVIEW: At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you. Going to space is just the beginning. It’s what you do when you get there that matters. Lockheed Martin builds the satellites and spacecraft that do amazing things in space for government and commercial customers. Connecting people. Advancing discovery. And protecting what matters most. Lockheed Martin-built satellites...
Lockheed Martin
Feb 03, 2026
Systems Engineer Senior (Level 3)
Lockheed Martin Longmont, CO, USA
Description: Curious where the nation is going with Overhead Persistent Infrared? At Lockheed Martin, we are shaping the future of space exploration and defense. As a leader in the new space age, we are known for our pioneering spirit, collaborative partnerships, innovative thinking, and commitment to building remarkable products. Our team is dedicated to making a positive impact on the world by leveraging our unique skills and experiences to tackle complex engineering challenges. We are passionate about delivering exceptional results and creating a better tomorrow. We are looking for talented individuals to join our team! If you share our passion for innovation and our commitment to making a difference in the world, we welcome you to join us. What does this role look like? The Boulder/Longmont Teams is looking for Systems Engineers (SE) for the Resilient MEO Missile Warning and Tracking (RMWT) Ground Management and Integration (GMI) program. As a key member of...
Lockheed Martin
Feb 03, 2026
Systems Engineer, Senior
Lockheed Martin King of Prussia, PA, 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...
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