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205 senior mechanical engineer jobs found

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General Dynamics Mission Systems, Inc
Mar 13, 2026
Senior Mechanical Engineer (Flexible Schedule)
General Dynamics Mission Systems, Inc McLeansville, NC, USA
Basic Qualifications Requires a Bachelor’s degree in Mechanical 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. Agile experience preferred,   CLEARANCE REQUIREMENTS: : Department of Defense Top Secret security clearance is preferred 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: As a mechanical engineer for General Dynamics Mission Systems, Undersea Mission Solutions, you’ll be a member of and may lead a cross functional team responsible for the development of electronic and mechanical packaging design,...
SAIC
Mar 11, 2026
Senior Mechanical Engineer
SAIC RI
Description SAIC has an opening for an organized and motivated Senior Mechanical Engineer who is looking for an opportunity to grow with our company as we continue to expand our support in the modernization and development of various torpedo test equipment hardware designs as well as supporting production activities out of our Middletown, RI office. The ideal candidate should have experience supporting various projects at all levels showcasing leadership qualities and attributes, as well as project management skills. The candidate should have the ability to discuss projects they have supported and/or led. Candidate should be able to self-manage/self-direct projects, and communicate regularly with customers, engineers, logisticians and technicians. Job Duties: Must be able to lead multiple high-profile projects which involve interfacing with the customer to define key test requirements, sourcing and interfacing with multiple suppliers / vendors, establishing...
SAIC
Mar 11, 2026
Senior Mechanical Engineer
SAIC IN
Description SAIC is seeking a Senior Mechanical Engineer to support the US Navy in Crane, IN . JOB DESCRIPTION: You will be part of a collaborative team of engineers and support technicians working to bring a variety of mechanical designs from the early concept stage all the way through fabrication. JOB RESPONSIBLITIES: Provide technical leadership and management services for several mechanical launch/platform systems. Manage SAIC's technical engineering activities and provide leadership for engineers, designers, CAD draftsmen and technicians in support of the TRIDENT (D5) missile systems, the Conventional Prompt Strike (CPS) missile systems used on the new COLUMBIA/DREADNOUGHT CLASS submarines. Lead SAIC's mechanical engineering duties for the USAF Minuteman III (MMIII) Missile Sustainment project for the U.S. Air Force Inter Continental Ballistic Missile (ICBM) Systems Directorate. Tasking will include project management of products...
Lockheed Martin
Feb 11, 2026
Senior 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 We are seeking an experienced Mechanical Engineer to support multiple programs in the Sensors, Effectors & Mission Systems business. The candidate will be expected to support the mechanical design, development and analyses across various programs. The selected candidate will apply emerging technical expertise in mechanical engineering and have applicable knowledge of other related disciplines. Additionally, the candidate will support the successful design and analyses to achieve major organizational objectives. The selected candidate may represent the organization as a technical contact on contracts and projects while coordinating with more senior internal or external personnel...
Lockheed Martin
Jan 14, 2026
Senior Mechanical Engineer
Lockheed Martin Moorestown, 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 We are seeking an experienced Mechanical Engineer to support multiple programs in the Integrated Warfare Systems & Sensors business. The candidate will be expected to support the mechanical design, development and analyses for the cabinets and electronics design group across various SPY-7 and Aegis programs. The selected candidate will apply emerging technical expertise in mechanical engineering and have applicable knowledge of other related disciplines. Additionally, the candidate will support the successful design and analyses of cabinet assemblies to achieve major organizational objectives. The selected candidate may represent the organization as a technical contact on...
Lockheed Martin
Mar 11, 2026
Senior Mechanical Engineer - Stress - Secret clearance
Lockheed Martin Englewood, CO, USA
Description: ***The start date for this position will be no earlier than April, 2026*** 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...
SAIC
Mar 11, 2026
Senior Mechanical Engineer
SAIC NJ
Description SAIC is currently looking for a Mechanical Engineer to support our Aircraft Launch and Recovery Equipment (ALRE) Electromagnetic Aircraft Launch System (EMALS) and Advanced Arresting Gear (AAG) team located in Lakehurst, NJ. Must be local to the Lakehurst, NJ area and onsite a minimum of 4 days a week. Must be a US citizen and able to qualify for a DoD Secret clearance. Roles and Responsibilities: Lead design projects of small parts up to and including complex mechanical systems, working with stakeholders and ensuring proper physical interfacing with the greater system. Analyze and troubleshoot hydraulic systems, generators, and large motors. Develop (using CREO Parametric) and interpret engineering drawings of complex parts and systems according to best practices and proper geometric dimensioning and tolerancing. Develop solid models of new or existing parts using CREO Parametric and engineering drawings. Execute test and...
SAIC
Mar 11, 2026
Senior Mechanical Engineer
SAIC NJ
Description SAIC is currently looking for a Mechanical Engineer to support our Aircraft Launch and Recovery Equipment (ALRE) Electromagnetic Aircraft Launch System (EMALS) and Advanced Arresting Gear (AAG) team located in Lakehurst, NJ. Must be local to the Lakehurst, NJ area and onsite a minimum of 4 days a week. Must be a US citizen and able to qualify for a DoD Secret clearance. Roles and Responsibilities: Lead design projects of small parts up to and including complex mechanical systems, working with stakeholders and ensuring proper physical interfacing with the greater system. Analyze and troubleshoot hydraulic systems, generators, and large motors. Develop (using CREO Parametric) and interpret engineering drawings of complex parts and systems according to best practices and proper geometric dimensioning and tolerancing. Develop solid models of new or existing parts using CREO Parametric and engineering drawings. Execute test and...
SAIC
Mar 11, 2026
Senior Mechanical Engineer
SAIC NJ
Description SAIC is currently looking for a Mechanical Engineer to support our Aircraft Launch and Recovery Equipment (ALRE) Electromagnetic Aircraft Launch System (EMALS) and Advanced Arresting Gear (AAG) team located in Lakehurst, NJ. Must be local to the Lakehurst, NJ area and onsite a minimum of 4 days a week. Must be a US citizen and able to qualify for a DoD Secret clearance. Roles and Responsibilities: Lead design projects of small parts up to and including complex mechanical systems, working with stakeholders and ensuring proper physical interfacing with the greater system. Analyze and troubleshoot hydraulic systems, generators, and large motors. Develop (using CREO Parametric) and interpret engineering drawings of complex parts and systems according to best practices and proper geometric dimensioning and tolerancing. Develop solid models of new or existing parts using CREO Parametric and engineering drawings. Execute test and...
SAIC
Mar 11, 2026
Senior Mechanical Engineer
SAIC NJ
Description SAIC is currently looking for a Mechanical Engineer to support our Aircraft Launch and Recovery Equipment (ALRE) Electromagnetic Aircraft Launch System (EMALS) and Advanced Arresting Gear (AAG) team located in Lakehurst, NJ. Must be local to the Lakehurst, NJ area and onsite a minimum of 4 days a week. Must be a US citizen and able to qualify for a DoD Secret clearance. Roles and Responsibilities: Lead design projects of small parts up to and including complex mechanical systems, working with stakeholders and ensuring proper physical interfacing with the greater system. Analyze and troubleshoot hydraulic systems, generators, and large motors. Develop (using CREO Parametric) and interpret engineering drawings of complex parts and systems according to best practices and proper geometric dimensioning and tolerancing. Develop solid models of new or existing parts using CREO Parametric and engineering drawings. Execute test and...
SAIC
Mar 11, 2026
Senior Mechanical Engineer
SAIC NJ
Description SAIC is currently looking for a Mechanical Engineer to support our Aircraft Launch and Recovery Equipment (ALRE) Electromagnetic Aircraft Launch System (EMALS) and Advanced Arresting Gear (AAG) team located in Lakehurst, NJ. Must be local to the Lakehurst, NJ area and onsite a minimum of 4 days a week. Must be a US citizen and able to qualify for a DoD Secret clearance. Roles and Responsibilities: Lead design projects of small parts up to and including complex mechanical systems, working with stakeholders and ensuring proper physical interfacing with the greater system. Analyze and troubleshoot hydraulic systems, generators, and large motors. Develop (using CREO Parametric) and interpret engineering drawings of complex parts and systems according to best practices and proper geometric dimensioning and tolerancing. Develop solid models of new or existing parts using CREO Parametric and engineering drawings. Execute test and...
SAIC
Mar 11, 2026
Senior Mechanical Engineer
SAIC NJ
Description SAIC is currently looking for a Mechanical Engineer to support our Aircraft Launch and Recovery Equipment (ALRE) Electromagnetic Aircraft Launch System (EMALS) and Advanced Arresting Gear (AAG) team located in Lakehurst, NJ. Must be local to the Lakehurst, NJ area and onsite a minimum of 4 days a week. Must be a US citizen and able to qualify for a DoD Secret clearance. Roles and Responsibilities: Lead design projects of small parts up to and including complex mechanical systems, working with stakeholders and ensuring proper physical interfacing with the greater system. Analyze and troubleshoot hydraulic systems, generators, and large motors. Develop (using CREO Parametric) and interpret engineering drawings of complex parts and systems according to best practices and proper geometric dimensioning and tolerancing. Develop solid models of new or existing parts using CREO Parametric and engineering drawings. Execute test and...
SAIC
Mar 11, 2026
Senior Mechanical Engineer
SAIC NJ
Description SAIC is currently looking for a Mechanical Engineer to support our Aircraft Launch and Recovery Equipment (ALRE) Electromagnetic Aircraft Launch System (EMALS) and Advanced Arresting Gear (AAG) team located in Lakehurst, NJ. Must be local to the Lakehurst, NJ area and onsite a minimum of 4 days a week. Must be a US citizen and able to qualify for a DoD Secret clearance. Roles and Responsibilities: Lead design projects of small parts up to and including complex mechanical systems, working with stakeholders and ensuring proper physical interfacing with the greater system. Analyze and troubleshoot hydraulic systems, generators, and large motors. Develop (using CREO Parametric) and interpret engineering drawings of complex parts and systems according to best practices and proper geometric dimensioning and tolerancing. Develop solid models of new or existing parts using CREO Parametric and engineering drawings. Execute test and...
Lockheed Martin
Jan 06, 2026
Senior Mechanical Engineer - Dynamics
Lockheed Martin Sunnyvale, CA, USA
Description: ***The start date for this position is anticipated to be April 2026 *** 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...
Lockheed Martin
Dec 23, 2025
Senior Mechanical Engineer - Top Secret clearance
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, in-vest, 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 work-force 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 Space is seeking a Mechanical Engineer to join our team in King of...
SAIC
Mar 11, 2026
Sr. Mechanical Engineer
SAIC IN
Description SAIC is seeking a Senior Mechanical Engineer at NSA Crane . The Navy is developing upgrades to provide future capabilities to the Trident II missile as part of the Life Extension 2 (LE2) program. You will be part of a collaborative team of engineers and support technicians working to bring a variety of mechanical designs from the early concept stage all the way through fabrication for the LE2 program. The successful candidate will provide technical leadership and management services for several mechanical launch/platform systems. Job Duties: Tasking will include project management of products assigned, including resource management, scheduling, and quality assurance of products. Work directly with vendors and manufacturers of mechanical systems, custom fabrications, and assemblies to ensure on time and sufficient deliverables. Demonstrate strong organizational skills and the ability to work on multiple tasks concurrently with changing deadlines...
General Dynamics Mission Systems, Inc
Mar 10, 2026
Mechanical Engineer
General Dynamics Mission Systems, Inc Dedham, MA, USA
Basic Qualifications Requires a Bachelor’s degree in Mechanical 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. Agile experience preferred,   CLEARANCE REQUIREMENTS: Ability to obtain a 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: General Dynamics Mission Systems has an immediate opening for a Senior Mechanical Engineer. This position provides an opportunity to further advance the cutting-edge technology that supports some of our nation’s core...
Lockheed Martin
Feb 27, 2026
Senior Thermal Analyst
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 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 Space is seeking a full-time Senior Mechanical Engineer (Thermal...
Lockheed Martin
Feb 25, 2026
Mechanical Engineer Sr - Tooling Acquisition
Lockheed Martin Camden, AR, USA
Description: You will be a Senior Mechanical Engineer specializing in tooling acquisition and installation for our Precision Strike Missile (PrSM) program. Our team is responsible for designing and improving manufacturing processes to make production more reliable, efficient, and cost-effective, and providing engineering support to the production floor. What You Will Be Doing • Development of tooling and equipment designs from engineering hardware specifications and culminating in complete technical data packages fully defining the tooling / equipment and allowing fabrication of detailed components and assembly of the end item. • Design / documentation efforts to be accomplished IAW company standards utilizing CREO / SolidWorks. • Develop Statement-of-Work (SOW) documents to fully realize manufacturing requirements. • Oversee design reviews at all stages of tooling development (PDR, CDR, and FDR). • Manage tooling installations while adhering to defined project timelines. •...
Lockheed Martin
Mar 06, 2026
Mechanical Engineer Senior (Level 3)
Lockheed Martin Huntsville, AL, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space OVERVIEW: 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 Our Multidisciplinary Engineering Team to Deliver World Class...
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