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95 sr systems engineer jobs found

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Information Technology United States sr systems engineer
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Lockheed Martin
Apr 01, 2026
Systems Engineer Sr
Lockheed Martin Cape Canaveral, FL, USA
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. LM SPACE: WHAT WE'RE DOING 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...
Lockheed Martin
Mar 13, 2026
Systems Engineer Sr
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 Rotary Mission Systems (RMS) in Mount Laurel, NJ is seeking a full time Sr. Systems Engineer. In this role, you will perform analysis, design, integration and test on mission critical software and hardware The successful candidate will have experience and/or knowledge of the Linux Operating System, troubleshooting product and system level issues. Candidate will be considered a product owner or scrum master or a Baseline Delivery Lead. This position is located at the facility that requires special access. Position requires a government security clearance. U.S. Citizenship required. Who We Are Lockheed Martin is a global aerospace, defense, and security company...
Lockheed Martin
Feb 17, 2026
Sr Systems Engineer – Radar System Design
Lockheed Martin Camden, NJ, USA
Description: 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. 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...
Lockheed Martin
Jan 22, 2026
Sr Systems Engineer – Radar Integration and Test
Lockheed Martin Moorestown, NJ, USA
Description: 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. 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...
Lockheed Martin
Apr 01, 2026
Systems Engineer Sr Stf
Lockheed Martin Cape Canaveral, FL, USA
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. LM SPACE: WHAT WE'RE DOING 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...
Lockheed Martin
Mar 25, 2026
Systems Engineer Sr. - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: You will be the Systems Engineer Sr. for the Systems Engineering team which is responsible for delivering mission‑critical solutions that align stakeholder needs with technical execution. What You Will Be Doing As the Systems Engineer Sr. you will be responsible for bridging stakeholder needs with technical execution, driving Agile Methodologies and Model‑Based Systems Engineering (MBSE) practices, and ensuring that every design is verifiable and mission‑ready. Your responsibilities will include: Provide systems engineering support across multiple projects, ensuring solutions meet stakeholder needs and project objectives. Support Model‑Based Systems Engineering (MBSE) efforts on multiple projects. Generate, analyze, and manage customer and stakeholder requirements to inform system design and development. Create procedures for system verification to ensure designs meet operational needs. Participate actively in an agile development...
Lockheed Martin
Mar 19, 2026
IT Systems Engineer, Sr (Classified) / Secret / Onsite: Palmdale, CA
Lockheed Martin Palmdale, CA, USA
Description: Lockheed Martin is a leading technology‑innovation company with > 100,000 employees, partners worldwide, and 570+ facilities spanning 70 countries. Headquartered in Bethesda, MD, we operate in all 50 states. Position Overview We are looking for an IT Systems Engineer Sr to join the team at our Palmdale site. The engineer will: • Manage isolated (closed) environments for assigned programs • Apply patches, implement DISA STIGs, and deploy infrastructure • Perform systems administration, optimization, and performance tuning on Linux, Windows Server, VMware ESXi, and EMC storage platforms Required Qualifications • Active Secret security clearance (minimum) • U.S. citizenship (required for this facility) Apply today to help drive the future of aerospace technology. Basic Qualifications: • Active Secret Clearance with ability to obtain Top Secret Clearance • Ability to obtain Security+ Certification within 90-days of start. • U.S. Citizenship required • 3 + years...
Lockheed Martin
Mar 13, 2026
Systems Engineer Sr. Integration and Test - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: You will be the Systems Engineer Sr. Integration and Test for the Architecture, Design, Integration & Test (ADIT) team within the Systems Integration & Test (SI&T) which is responsible for … What You Will Be Doing As the Systems Engineer Sr. Integration and Test you will be responsible for leading system‑level software testing initiatives, crafting test strategies, and ensuring integration quality across complex platforms. "Your responsibilities will include:" Develop and execute comprehensive test plans and procedures for system‑level software. Analyze test data, identify defects, and drive corrective actions. Collaborate with architects, designers, and developers to validate integration requirements. Maintain test environments and tools to support continuous testing. Provide clear reporting and recommendations to stakeholders on test outcomes. What’s In It For You "We are committed to supporting your work‑life...
Lockheed Martin
Mar 13, 2026
Systems Engineer Sr. Integration and Test - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: You will be the Systems Engineer Sr. Integration and Test for the Architecture, Design, Integration & Test (ADIT) team within the Systems Integration & Test (SI&T) which is responsible for … What You Will Be Doing As the Systems Engineer Sr. Integration and Test you will be responsible for leading system‑level software testing initiatives, crafting test strategies, and ensuring integration quality across complex platforms. "Your responsibilities will include:" Develop and execute comprehensive test plans and procedures for system‑level software. Analyze test data, identify defects, and drive corrective actions. Collaborate with architects, designers, and developers to validate integration requirements. Maintain test environments and tools to support continuous testing. Provide clear reporting and recommendations to stakeholders on test outcomes. What’s In It For You "We are committed to supporting your work‑life...
Lockheed Martin
Mar 10, 2026
Systems Engineer Sr - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: You will be the Systems Engineer Sr - Level 3 for the F 35 MPE hardware and software team which is responsible for... What You Will Be Doing As the Systems Engineer Sr - Level 3 you will be responsible for coordinating subsystem acquisition activities for the F‑35 MPE hardware and software program. Your responsibilities will include: Coordinate performance to purchase order requirements as defined in the Subcontract SOW, including hardware delivery, data, and software development. Develop and implement methods to monitor supplier performance and success, conducting in‑process reviews and analyzing supplier metrics. Provide real‑time status to the Integrated Product Team and Subcontract Administration, highlighting issues and recommending resolutions. Participate in supplier‑site meetings such as design, program, quality, and production reviews, interfacing with supplier program and executive management. Collaborate with LM...
Lockheed Martin
Mar 06, 2026
Systems Engineer Sr
Lockheed Martin Owego, NY, USA
Description: Who We Are At Lockheed Martin Rotary and Mission Systems (RMS), we are pioneers in mission-critical systems and next-generation technology. Our goal is to create innovative solutions that make a lasting impact across defense, aerospace, and technology. By applying the highest standards of ethics, innovation, and performance, we deliver cutting-edge capabilities to those who protect our nation. As part of our team, you will help shape the future of defense by solving the world’s toughest challenges. What We're Doing We are seeking a System Engineer Sr. to join our team in Owego, NY, supporting the full product lifecycle of avionics subsystems. You will play a key role in translating customer requirements into technical solutions, defining software/hardware interfaces, verifying requirements, and integrating safety-critical systems. This role supports the design and certification of embedded mission software for use in modern defense platforms. The Work As a...
Lockheed Martin
Mar 03, 2026
Systems Engineer Sr - Integration and Test
Lockheed Martin Owego, NY, USA
Description: Who We Are At Lockheed Martin Rotary and Mission Systems (RMS), we are pioneers in mission-critical systems and next-generation technology. Our goal is to create innovative solutions that make a lasting impact across defense, aerospace, and technology. By applying the highest standards of ethics, innovation, and performance, we deliver cutting-edge capabilities to those who protect our nation. As part of our team, you will help shape the future of defense by solving the world’s toughest challenges. What We're Doing We are seeking an System Engineer Sr. to join our team in Owego, NY, supporting the full product lifecycle of avionics subsystems. You will play a key role in translating customer requirements into technical solutions, defining software/hardware interfaces, verifying requirements, and integrating safety-critical systems. This role supports the design and certification of embedded mission software for use in modern defense platforms. The Work As a...
Lockheed Martin
Mar 03, 2026
Systems Engineer Sr - Skunk Works - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: You will be the Systems Engineer Sr - Skunk Works for the Test Planning and Execution Team which is responsible for Integration and Test (I&T) of Tactical Aviation Vehicle System capabilities, interfacing across Mission System teams to solve system‑of‑system challenges. What You Will Be Doing As the Systems Engineer Sr - Skunk Works you will be embedded in a multidisciplinary Agile team that drives vehicle system capabilities from cradle to grave. You will champion system‑level test automation and serve as the technical liaison for the TP&E organization. “Your responsibilities will include:” Develop test design threads using Cameo within a Model‑Based Systems Engineering environment. Deploy and refine mission‑based test‑design concepts. Execute test and digital‑thread activities using Cameo and other tools. Collaborate with engineering disciplines to derive, decompose, and trace requirements. Support I&T activities in lab...
Lockheed Martin
Feb 24, 2026
DevSecOps Systems Engineer Sr
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 Rotary Mission Systems (RMS) in Mount Laurel, NJ is seeking a full time Sr. DevOps Systems Engineer. In this role, you will perform analysis, design, integration and test on mission critical software and hardware The successful candidate will have experience and/or knowledge of the Linux Operating System, troubleshooting product and system level issues. Candidate will be considered a product owner or scrum master or a Baseline Delivery Lead. This position is located at the facility that requires special access. Position requires a government security clearance. U.S. Citizenship required. Who We Are Lockheed Martin is a global aerospace, defense, and security...
General Dynamics Mission Systems, Inc
Feb 21, 2026
Sr Advanced Systems Engineer
General Dynamics Mission Systems, Inc Scottsdale, AZ, USA
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.   CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.   Responsibilities for this Position GDMS Sr. Advanced Systems Engineers analyze, design, develop and test GDMS systems to ensure the integration of software, hardware, reliability, maintainability, safety and other requirements in the total engineering effort.   Responsibilities include...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Sr Advanced Systems Engineer
General Dynamics Mission Systems, Inc Manassas, VA, USA
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.     CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Key Responsibilities: Provide senior technical expertise and guidance for systems engineering activities across payload systems programs Lead requirements management, architecture development, and technical solutions that balance customer needs with program...
Lockheed Martin
Jan 29, 2026
Systems Engineer Sr - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: You will be the Systems Engineer Sr for the Integration and Test team within Simulation System Test (SST) which is responsible for system integration and verification/validation of software‑intensive systems. What You Will Be Doing As the Systems Engineer Sr you will be responsible for defining verification methods and associated System Integration Lab (SIL) capabilities, creating, maintaining, and executing verification procedures, and reporting test results including status, formal reports, and problem reports. Your responsibilities will include: Apply system engineering techniques to impact the direction of products to design, develop, test, and support Shared Simulation Software products for multiple programs. What’s In It For You From onsite to remote, we offer flexible work schedules and a comprehensive benefits package that invests in your future and security. Learn more about Lockheed Martin’s comprehensive benefits package here....
Lockheed Martin
Jan 16, 2026
Systems Engineer Sr. - Level 3
Lockheed Martin Palmdale, CA, USA
Description: You will be the Systems Engineer Sr for the ADP Technical Team which is responsible for delivering advanced system engineering solutions to our customers. What You Will Be Doing As the Systems Engineer Sr you will be responsible for translating customer needs into clear requirements and technical deliverables while driving cross‑functional collaboration and anomaly investigation. Your responsibilities will include: Develop and author requirements and supporting documentation aligned with customer needs. Coordinate with cross‑functional teams to ensure seamless integration and timely delivery. Investigate and resolve technical anomalies that impact schedule or performance. Apply system‑engineering principles to meet milestones, manage risk, and validate solutions. Communicate status, risks, and recommendations to stakeholders to keep projects on target. What’s In It For You We are committed to supporting your work‑life balance...
Lockheed Martin
Jan 07, 2026
Systems Engineer Sr - level 3
Lockheed Martin Fort Worth, TX, USA
Description: You will be the Systems Engineer Sr for the Simulation and System Laboratories (SSL) F-35 RL Design, Integration, Verification & Validation Team, which is responsible for performing technical execution of requirements and design development, and integration and test. What You Will Be Doing As the Systems Engineer Sr, you will be responsible for employing Model-Based Systems Engineering (MBSE) techniques to model Reprogramming Laboratory (RL) system functionality, behavior and requirements allocation. Your responsibilities will include: Performing technical execution of requirements and design development using MBSE techniques. Modeling RL system functionality and requirements allocation using tools such as Cameo. Verifying, testing, integrating, and sustaining delivered RL baselines for the SSL F-35 RL Design, Integration, Verification & Validation Team. Applying system requirements developments, systems engineering "V" process...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Development Nuclear Delivery Systems Engineer
General Dynamics Mission Systems, Inc Pittsfield, MA, USA
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Make the world’s most advanced development program supporting nuclear delivery systems (NDS) even smarter   As a Sr Systems Engineer (Sr Engr Sys) for our Development Programs within the Strategic Weapons Control (SWC) portfolio, you’ll be a member of a cross functional team...
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