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1061 senior engineer jobs found

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Lockheed Martin
Apr 21, 2026
GNC Modeling & Simulation Senior Engineer - Orlando, FL
Lockheed Martin Orlando, FL
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. At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges. We are seeking an experienced Guidance, Navigation, and Control (GNC) Engineer who will specialize in Modeling and Simulation (M&S) of complex technical solutions to join our team in sunny Orlando Florida! What You Will Be Doing This person will join a highly skilled team of systems engineering technologists and algorithm developers supporting various contracts and IRADs within Missiles and Fire Control. Modeling & Simulation Engineer tasks include: • Design and documentation of model and simulation requirements and architecture • Develop, verify,...
Lockheed Martin
May 06, 2026
Engineer, Hardware Design Senior Staff - Level 5
Lockheed Martin Fort Worth, TX
Description: You will be the Hardware Design Engineer Senior Staff for the Simulation & System Labs (SSL) F-35 HW Design group which is responsible for developing and integrating Simulation HW Lab environments for F‑35 customers. What You Will Be Doing As the Hardware Design Engineer Senior Staff you will be responsible for designing, procuring, testing, and installing electronic hardware for Man‑In‑The‑Loop and Hardware‑In‑The‑Loop lab applications supporting F‑35 and ADP projects. Your responsibilities will include: Providing technical leadership for system integration lab projects, estimates, BOE's and new proposals. Performing systems‑requirements analysis and power calculations. Designing and documenting electrical wiring, schematics, and 2‑D drawings for lab infrastructure. Coordinating with vendors, managing procurement, and overseeing HW fabrication and checkout. Integrating and troubleshooting lab hardware, including fiber‑optic,...
Lockheed Martin
Apr 02, 2026
Guidance, Navigation & Control Engineer III (Senior)
Lockheed Martin Sunnyvale, CA
Description: About Lockheed Martin Space: 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 About the Role Leverage senior engineering experience...
Lockheed Martin
Apr 28, 2026
Guidance Navigation and Control Senior Engineer - Dallas, 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 is seeking an emerging authority Guidance, Navigation and Control Engineer with an active Secret clearance for a position in Grand Prairie, TX. What You Will Be Doing Representative areas of responsibility include performance analysis, generation of error budgets, hardware in the loop analysis, simulation modeling, fire control algorithm development, engage-ability analysis, development and refinement of guidance laws and autopilot algorithms, flight test support, seeker algorithm and truth modeling, and conducting trade studies. The GNC Engineer will support the integration, test,...
Lockheed Martin
Apr 28, 2026
Guidance Navigation and Control Senior Engineer - Dallas, 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 is seeking an emerging authority Guidance, Navigation and Control Engineer with an active Secret clearance for a position in Grand Prairie, TX. What You Will Be Doing Representative areas of responsibility include performance analysis, generation of error budgets, hardware in the loop analysis, simulation modeling, fire control algorithm development, engage-ability analysis, development and refinement of guidance laws and autopilot algorithms, flight test support, seeker algorithm and truth modeling, and conducting trade studies. The GNC Engineer will support the integration, test,...
Lockheed Martin
Apr 22, 2026
Guidance Navigation and Control Senior Engineer - Dallas, 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 is seeking an emerging authority Guidance, Navigation and Control Engineer with an active Secret clearance for a position in Grand Prairie, TX. What You Will Be Doing Representative areas of responsibility include performance analysis, generation of error budgets, hardware in the loop analysis, simulation modeling, fire control algorithm development, engage-ability analysis, development and refinement of guidance laws and autopilot algorithms, flight test support, seeker algorithm and truth modeling, and conducting trade studies. The GNC Engineer will support the integration, test,...
Lockheed Martin
Apr 02, 2026
Stress Analysis Senior Engineer
Lockheed Martin Englewood, CO
Description: The Stress Analysis Engineer will own moderate‑to‑complex structural‑analysis work‑packages, mentor junior analysts, and provide technical leadership for propulsion subsystem stress analyses. The role bridges detailed finite‑element modeling with design‑review participation, ensuring that stress analysis meets program performance, reliability, and safety requirements. Advanced Stress Analysis • Lead static, dynamic, and fatigue analyses using linear and non linear solutions in Siemens NX. • Develop and validate high‑fidelity FEM models (meshing strategy, material definition, boundary conditions). • Perform load‑case generation and factor‑of‑safety assessment for critical structures Design Integration & Trade Studies • Translate system‑level requirements into detailed stress‑analysis specifications. • Provide design‑size recommendations, reinforcement concepts, and material substitutions to meet weight‑strength targets. • Participate in multidisciplinary trade...
Lockheed Martin
Mar 25, 2026
Guidance Navigation and Control Senior Engineer - Dallas, 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 is seeking an emerging authority Guidance, Navigation and Control Engineer with an active Secret clearance for a position in Grand Prairie, TX. What You Will Be Doing Representative areas of responsibility include performance analysis, generation of error budgets, hardware in the loop analysis, simulation modeling, fire control algorithm development, engage-ability analysis, development and refinement of guidance laws and autopilot algorithms, flight test support, seeker algorithm and truth modeling, and conducting trade studies. The GNC Engineer will support the integration, test,...
Lockheed Martin
Feb 27, 2026
Autonomy/AI Machine Learning Senior Engineer - Embedded Software
Lockheed Martin Stratford, CT
Description: WHAT WE’RE DOING Define the future of aviation. Stand at the forefront of technology and innovation. Transform your ideas and dreams into reality. Join Lockheed Martin’s Flight Controls and Autonomy team and be part of the greatest transformation in aviation history; unmanned fully autonomous flight. The Flight Controls and Autonomy team is currently seeking highly motivated technology pioneers with a desire to steer and lead the Autonomy industry. Successful candidates must be willing and able to work on highly complex complicated problems, leading to world-changing technological breakthroughs. The team’s technical areas of emphasis include Fly-By-Wire Flight Control Systems, Guidance/Navigation & Control (GNC), Flight Test, Autonomy, Aviation Robotics, Perception, AI, and Motion Planning. THE WORK In this position the Engineer will be responsible for the design, analysis, optimization, lab testing and system level integration of software and...
General Dynamics Mission Systems, Inc
May 14, 2026
Senior Full Stack Engineer (Java/React)
General Dynamics Mission Systems, Inc Taunton, MA
Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 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 Job Description:  Advanced Software Engineer Make the world’s most advanced Encryptor Manager even smarter   ROLE AND POSITION OBJECTIVES: As an Advanced Software Engineer, working on the Encryptor Manager, you’ll be a member of a cross functional...
General Dynamics Mission Systems, Inc
May 14, 2026
Senior Systems Engineer (Nuclear Weapons Security)
General Dynamics Mission Systems, Inc Pittsfield, MA
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 obtainable within a reasonable amount of time after 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 ROLE AND POSITION OBJECTIVES: As a senior systems engineer for the NWS program, you’ll be a member of a cross functional team responsible for design, development, testing, installation, and support of electronic security systems that support Navy strategic...
General Dynamics Mission Systems, Inc
May 14, 2026
Senior Advanced C++ Software Engineer
General Dynamics Mission Systems, Inc Manassas, VA
Basic Qualifications Requires a Bachelor’s degree in Software 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 ROLE AND POSITION OBJECTIVES: We are seeking a highly skilled and experienced Software Engineer to join our dynamic team focused on undersea sensor systems. In this role, you will be responsible for designing, developing, and implementing advanced algorithms and...
General Dynamics Mission Systems, Inc
May 14, 2026
Lead Engineer - IEWTPT (Senior Advanced Systems Engineer)
General Dynamics Mission Systems, Inc Orlando, FL
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 ROLE AND POSITION OBJECTIVES: Required Bachelor's degree in a STEM field (Computer Science, Systems Engineering, Electrical Engineering, or related) 10+ years of experience in software-intensive program leadership, with demonstrated ability to lead...
General Dynamics Mission Systems, Inc
May 14, 2026
Senior Advanced Test Engineer - Test Program Lead - $5,000 Sign On Bonus
General Dynamics Mission Systems, Inc Manassas, VA
Basic Qualifications Requires a Bachelor’s degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years 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 This position has a $5,000 sign on bonus.   The Test Program Lead serves as the technical and programmatic authority for all CWL and MTWS verification and validation activities. This role owns the end-to-end Test & Evaluation strategy, including test planning, readiness, customer engagement, and certification...
General Dynamics Mission Systems, Inc
May 14, 2026
Senior Full Stack Engineer (Java/React)
General Dynamics Mission Systems, Inc Dedham, MA
Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 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 Job Description:  Advanced Software Engineer Make the world’s most advanced Encryptor Manager even smarter   ROLE AND POSITION OBJECTIVES: As an Advanced Software Engineer, working on the Encryptor Manager, you’ll be a member of a cross functional...
General Dynamics Mission Systems, Inc
May 14, 2026
Senior Network & Systems Engineer
General Dynamics Mission Systems, Inc Pittsfield, MA
Basic Qualifications Bachelor’s degree in Computer Science, a related field or equivalent experience is required plus a minimum of 8 years of relevant experience; or Master's degree plus 6 years of relevant 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 At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are continuously moving the boundaries of what’s possible. Here you’ll work with the best and your talent will be front and center on projects that impact...
General Dynamics Mission Systems, Inc
May 14, 2026
Senior Systems Engineer
General Dynamics Mission Systems, Inc Dedham, MA
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 As a Systems Engineer, working on the Encryptor Manager, you’ll be a member of a cross functional team responsible for developing mission critical Cybersecurity Manager Applications for a rapidly growing product line. You’ll be working at the cutting edge of...
LMI
May 14, 2026
Senior Cloud Engineer - Clearance Desired
LMI Fort Belvoir, VA
Overview The Cloud Engineer will play a critical role in the successful modernization and implementation of a variety of cloud deployments for our US Army Client. This position requires a seasoned professional with deep technical expertise in cloud computing, specifically in designing scalable, secure, and resilient cloud solutions aligned with Army Standards. The Cloud Engineer will lead cloud architecture efforts, ensuring workloads are optimized for performance and future scalability within Army’s environments. The successful candidate will have a deep technical expertise in cloud deployments paired with deep subject matter expertise in how the US Army operates, builds and deploys software.    LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial...
Odyssey Systems Consulting Group
May 13, 2026
Full time
Senior Mission Planning Systems Engineer
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey has an exciting opportunity for a Senior Acquisitions Program Engineer - Mission Planning to provide technical and programmatic support to government acquisition programs, focusing on weapon system mission planning, integration, and life-cycle management for Air Force Life Cycle Management Center Armament Directorate Agile Weapons Division (AFLCMC/EBX).   This role provides technical and programmatic support to government acquisition programs, focusing on weapon system mission planning, integration, and life-cycle management. The Senior Acquisitions Program Mission Planning Engineer is responsible for ensuring that weapon systems and their mission planning components meet operational requirements, technical specifications, and program objectives.   This is a full-time on-site position at Eglin Air Force Base, FL . Responsibilities Duties include, but not limited to: Conduct reviews of...
Odyssey Systems Consulting Group
May 13, 2026
Full time
Senior Systems Integration Engineer
Odyssey Systems Consulting Group Dayton, OH
Position Summary Odyssey has an exciting opportunity for a Senior Systems Integration Engineer , supporting the Small Unmanned Aircraft Systems (sUAS) Program AFLCMC/WIS Asymmetric Warfare Division. This program focuses on advancing, sustaining, and modernizing the Air Force’s small UAS portfolio to meet evolving operational needs across multiple mission sets. Responsibilities Duties include, but not limited to:  Apply DoDD 5000‑series guidance and AFMC/AFLCMC engineering policies to SOF acquisition engineering activities. Support development and analysis of system and subsystem requirements, translating them into design criteria and system specifications. Conduct technical planning, system integration analyses, trade studies, and risk assessments across weapon system platforms. Assist in developing system performance requirements, integration objectives, and estimates for design, development, and sustainment....
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