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21 sr mechanical engineer jobs found

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United States Onsite sr mechanical engineer
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Lockheed Martin  (15) General Dynamics Mission Systems, Inc  (6)
Lockheed Martin
Jul 02, 2026
Mechanical Engineer Sr - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Mechanical Engineer Sr for the Simulation and Systems Labs (SSL) team which is responsible for designing and delivering advanced simulation hardware lab environments. What You Will Be Doing As the Mechanical Engineer Sr you will be responsible for leading the mechanical design effort that enables realistic flight‑simulation testing. Your responsibilities will include: Lead mechanical 3D modeling and 2D drawing development for simulation hardware labs. Coordinate procurement, vendor engagement, and fabrication liaison for lab infrastructure. Oversee installation, checkout, and integration of HITL avionics and simulation equipment. Provide Earned Value Management inputs and collaborate across hardware, systems, and operations teams. What’s In It For You We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options. Learn more about Lockheed Martin’s...
Lockheed Martin
Jul 07, 2026
Systems Engineer Sr Stf - Mechanical Integration
Lockheed Martin Littleton, CO
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
May 28, 2026
Mechanical Design Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: Precision Fires Mechanical Engineering & Product Design support of Precision Strike Missile (PrSM) production and/or associated development programs. The position may require oversight of a small engineering team which will work closely with Manufacturing, Quality and Procurement to resolve hardware issues in a fast-paced production environment. Tasks include 3D model design, drawing release, supplier support, shop liaison, and a transition to Material Review Board work. A related Bachelor of Science degree and a minimum of 5 years of professional experience are required. Candidates are preferred to be proficient with 3D CAD design (CREO preferred) and MS Office software tools. Experience in production support, and manufacturing liaison are preferred but not required. Some air travel to suppliers may be required. This position will support the PrSM program. What you will be doing: The Mechanical Engineer will interface with both internal and external...
Lockheed Martin
Aug 12, 2026
Sr. Quality Engineer - Archbald, PA
Lockheed Martin Archbald, PA
Description: You will be the Sr. Quality Engineer for the Quality Engineering team. Our team is responsible for applying quality principles across design, production, and supplier processes to ensure product and process excellence. What You Will Be Doing As the Sr. Quality Engineer you will be responsible for driving rigorous quality practices that safeguard reliability and compliance throughout the product lifecycle. Your responsibilities will include, but are not limited to: Apply quality principles to design, incoming material, production control, and product evaluation. Conduct technical evaluations of requirements, specifications, models/designs, drawings, and procedures. Lead product‑failure investigations, material‑review‑board decisions, and corrective/preventive actions. Develop and implement strategies to improve internal and supplier performance and productivity. Design and analyze inspection and testing processes, perform statistical...
Lockheed Martin
Jul 10, 2026
Manufacturing Engineer
Lockheed Martin Huntsville, AL
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view of 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 were 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 Manufacturing Engineer Sr to support the Long...
Lockheed Martin
Jul 09, 2026
Product Quality Engineer Staff
Lockheed Martin Liverpool, NY
Description: WHAT WE'RE DOING This position for a Product Quality Engineer Staff on the LM Rotary & Mission Systems (RMS) Product Quality Team in Syracuse, will be focused on the radar program areas. The position will interact directly with Production teams on Product Quality Assurance (PQA) work tasks/priorities and functionally collaborates with the LM RMS PQA Manager. The candidate must have a proven history of strong performance and ability to take initiative across a variety of QA responsibilities/tasks on development and/or sustainment programs. He/she is expected to quickly come-up to speed with the products, work scope, technical requirements, program risks, and delivery achievement schedules. THE WORK Your responsibilities will include, but are not limited to: • Identify root causes and associated corrective actions, evaluate process/product performance, and participate/interface with the engineering and production counterparts on program activities to assure...
Lockheed Martin
Jul 08, 2026
Manufacturing Engineer Sr - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Manufacturing Engineer Sr - Level 3 for the Production Engineering Digital Transformation team which is responsible for developing and deploying PLM capabilities that support the PE 1LMX initiative. What You Will Be Doing As the Manufacturing Engineer Sr - Level 3 you will be responsible for creating, testing, and documenting PLM functionality that aligns with Production Engineering requirements. Your responsibilities will include: Develop PE capabilities in Teamcenter PLM, ensuring software functionality meets current and future program needs. Create job guides, training materials, and process documentation specific to PE responsibilities. Test developed capabilities across the Integrated Operational Framework (IOF), Manufacturing Execution System (MES), and Enterprise Resource Planning (ERP) systems. Collaborate with cross‑functional teams to integrate PLM capabilities seamlessly throughout the enterprise ecosystem....
Lockheed Martin
Jul 08, 2026
Systems Engineer, Senior
Lockheed Martin Littleton, CO
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 Systems Engineer Sr, you will: • Provide independent review and cross-program...
Lockheed Martin
Jul 08, 2026
Manufacturing Engineering Sr Staff - Level 5
Lockheed Martin Fort Worth, TX
Description: You will be the Manufacturing Engineering Sr Staff for the Production Engineering Digital Transformation (PE DX) team which is responsible for developing and deploying PLM capabilities to support the Digital Transformation and 1LMX initiatives. What You Will Be Doing As the Manufacturing Engineering Sr Staff you will be responsible for shaping the PLM ecosystem to meet current and future program needs. Your responsibilities will include: Develop and enhance PE capabilities in Teamcenter PLM, aligning functionality with present and future program requirements. Create comprehensive Teamcenter job guides, training materials, and documented processes specific to PE responsibilities. Test and validate new capabilities across the Integrated Operational Framework, ensuring seamless integration with MES, ERP, and related systems. Collaborate with cross‑functional teams to embed PLM solutions throughout the technology ecosystem. What’s In It...
Lockheed Martin
Jun 19, 2026
Industrial Engineer Sr.
Lockheed Martin Archbald, PA
Description: You will be the Industrial Engineer Sr. for Lockheed Martin Missiles & Fire Control in Archbald, PA. Our team is responsible for supporting operations across circuit‑card, cable & harness, electro‑mechanical, and fabrication manufacturing areas. What You Will Be Doing As an Industrial Engineering Sr. team member, you will be part of the Industrial Engineering team in Archbald. You may be supporting the Circuit Card, Assembly and/or Fabrication areas depending on the project or assignment. Your responsibilities will include, but are not limited to: Using lean six sigma methods, data analytics, and simulation tools to optimize production processes, improve productivity and present recommendations to project teams and leadership. Collaborating with cross-functional teams to develop excellence plans to improve the execution of production work including capacity planning, span time reduction, defect reduction, on-time starts/finishes, etc....
Lockheed Martin
Jun 12, 2026
Sr. Skunk Works Subsystem Design Engineer - Level 3
Lockheed Martin Palmdale, CA
Description: You will be the Sr. Skunk Works Subsystem Design Engineer for the Advanced Development Programs (Skunk Works®) which is responsible for advancing aerospace subsystem innovation. What You Will Be Doing As the Sr. Skunk Works Subsystem Design Engineer you will be responsible for leading the design, development, and validation of aircraft subsystems while collaborating across multidisciplinary teams. "Your responsibilities will include:" Develop, test, and validate new and modified subsystem designs. Troubleshoot system malfunctions to determine root cause and corrective action. Create and maintain 3‑D CATIA models, assemblies, installations, system requirements, and interface drawings. Generate system requirements, conduct trade studies, and draft sub‑component and flight test plans. Coordinate with suppliers, integrated product teams, management, and the customer. What’s In It For You We are committed to supporting your...
Lockheed Martin
Jun 10, 2026
Fabrication Manufacturing Engineer Sr
Lockheed Martin Palmdale, CA
Description: The ADP team is looking for a Sr. Fabrication Manufacturing Engineer to join our team in Palmdale, CA! What You Will Be Doing Lead small teams to ensure production needs are met and discrete deliverables are completed ahead of need. Conduct critical design reviews and collaborate with cross-functional teams to ensure alignment with manufacturing processes. Develop assembly plans and innovative solutions to address daily challenges, ensuring efficient production flow. Create and maintain detailed manufacturing products and documentation. Provide direct support on the production floor, troubleshooting issues and implementing solutions. Utilize Product Lifecycle Management (PLM) and Manufacturing Execution Systems (MES) to develop manufacturing processes. Interpret drawings and model-based designs, translating them into actionable steps for manufacturability for the production environment. Collaborate with team members to explore out-of-the-box thinking and...
Lockheed Martin
Jun 04, 2026
Systems Engineer, Mid-Career
Lockheed Martin Huntsville, AL
Description: Lockheed Martin "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. Join us in shaping a new era in space and find a career that's built for you. The Next Generation Interceptor (NGI) team is in...
Lockheed Martin
Jun 02, 2026
Industrial Engineer Sr - Space Planning (Level 3)
Lockheed Martin Grand Prairie, TX
Description: You will be the Industrial Engineer Sr. For the Industrial Engineering team. Our team is responsible for optimizing manufacturing processes, improving efficiency, and reducing costs, with a strong emphasis on analytical skills to drive data‑driven decision making. What You Will Be Doing As the Industrial Engineer Sr., you will lead space‑planning initiatives across our manufacturing footprint and drive cross‑functional projects that improve productivity, elevate quality, and eliminate waste. You will be the go‑to champion for scaling production while optimizing factory layout and implementing lean principles. Your responsibilities will include, but are not limited to: Redesign shop‑floor layouts – Partner with the shop‑floor Industrial Engineering team to re‑configure cell layouts, optimize material flow, and position equipment for maximum utilization and throughput. Scale production capacity - Develop and implement layout strategies that...
General Dynamics Mission Systems, Inc
May 28, 2026
Electrical Engineer
General Dynamics Mission Systems, Inc Canonsburg, PA
Basic Qualifications Bachelor's degree in Electrical Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months relevant experience.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is preferred, but must be 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 The responsibility is career-defining. So is the opportunity. At General Dynamics Mission Systems, we invent the technologies, products and services, that help our nation’s heroes keep our nation safe. The work is so advanced, our teams regularly redefine...
General Dynamics Mission Systems, Inc
May 06, 2026
Sr Manufacturing Engineer
General Dynamics Mission Systems, Inc Scottsdale, AZ
Basic Qualifications Requires a Bachelor’s degree in Manufacturing or Industrial Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree plus 6 months of job-related experience.     CLEARANCE REQUIREMENTS: 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 We are seeking a highly skilled Manufacturing Engineer to support the Micro-Electronics value stream in a Low Volume, Medium Mix, High Value manufacturing facility for spaceflight hardware. The successful candidate will work in a small team environment and will be responsible for ensuring the efficient and effective manufacturing of high-quality...
General Dynamics Mission Systems, Inc
Mar 20, 2026
Sr Manufacturing Engineer
General Dynamics Mission Systems, Inc Canonsburg, PA
Basic Qualifications Requires a Bachelor’s degree in Manufacturing or Industrial 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 Secret security clearance is required within a reasonable period of time. 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 Help make the technologies, products and services that make a difference. That’s the opportunity that’s waiting for you at General Dynamics Mission Systems. We help our nation’s heroes keep our nation safe by creating solutions so...
Lockheed Martin
Aug 05, 2026
Systems Engineer Sr. Staff - Technical Lead
Lockheed Martin Fairfax, VA
Description: Lockheed Martin Space is seeking a Level 5 Systems Engineer to lead the design and implementation of the advanced Global Navigation Satellite System (GNSS) and Satellite Based Augmentation System (SBAS) solutions. The role involves applying rigorous systems engineering and reliable and secured networking techniques, ensuring compliance with industry standard development assurance guidelines, and delivering high reliability navigation capabilities for our commercial customers. Development and Integration Lead – Develop and execute network design, cybersecurity requirements, and implementation plans for GNSS/SBAS hardware and software. Assurance Standards Application – Apply SAE ARP4754A, SAE ARP4761, RTCA DO 178C, DO 278A, and/or DO 254 as appropriate to ensure safety, reliability, and airworthiness. Risk & Safety Analysis – Conduct hazard assessments, FMEA, and other safety analyses; mitigate technical and program risks. Cross Disciplinary Coordination – Work...
General Dynamics Mission Systems, Inc
Jun 08, 2026
Sr Advanced Engineering Technician
General Dynamics Mission Systems, Inc Charleroi, PA
Basic Qualifications Associate’s degree in related discipline or equivalent is required plus a minimum of 5 years of relevant 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 Imagine a world-class engineering environment. Now add a team of exceptional talent along with technologies that are so advanced they’re often classified. That’s what you’ll find at General Dynamics Mission Systems. Here you’ll lead amazing engineers as they invent the technologies, products and services that help our service members, intelligence analysts and first responders keep...
General Dynamics Mission Systems, Inc
May 26, 2026
Sr Advanced Quality Inspector
General Dynamics Mission Systems, Inc Charleroi, PA
Basic Qualifications High School diploma or the equivalent is required, plus a minimum of 6 years of directly related experience is required. Associates degree in Electronics, Computer Science, and Mechanical engineering is preferred. J-STD_001, 002, IPC 610, MIL-STD-883, MIL-STD-750 and X-Ray qualification certifications may be required.   CLEARANCE REQUIREMENTS: : Department of Defense 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 The responsibility is career-defining. So is the opportunity. At General Dynamics Mission Systems, we invent the technologies, products and services, that help our nation’s heroes keep our nation safe. The...
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