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General Dynamics Mission Systems, Inc
May 18, 2026
Electromagnetics & High Frequency Power Electronics Engineer
General Dynamics Mission Systems, Inc McLeansville, NC
Basic Qualifications Requires a Bachelor’s degree in Electrical 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.     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 an Electromagnetics & High Frequency Power Electronics Engineer for General Dynamics Mission Systems, you’ll be a member of a cross functional team responsible for developing smaller, more efficient high voltage power...
Lockheed Martin
May 16, 2026
Thermal Engineer Staff (Level 4)
Lockheed Martin Huntsville, AL
Description: Space and strategic defense systems operate in some of the most unforgiving environments imaginable. Success depends on precision — and thermal performance is often the difference between mission success and mission failure. At Lockheed Martin Space, we are redefining resilience and speed through our 21st Century Security® vision. We don’t just build systems — we engineer survivability, performance, and reliability into every component. As a Level 4 Thermal Engineer, you will serve as a technical leader driving the thermal architecture of advanced missile systems from concept through qualification and production. This position supports spacecraft, missile, hypersonic, or other advanced aerospace platforms operating in extreme and highly dynamic environments. If you’re looking for ownership, influence, and the opportunity to solve complex, high-consequence engineering challenges — this role is built for you. What does this role look like? As a senior member...
Lockheed Martin
May 16, 2026
Thermal Engineer (Level 2)
Lockheed Martin Huntsville, AL
Description: Space and strategic defense systems operate in some of the most unforgiving environments imaginable. Success depends on precision — and thermal performance is often the difference between mission success and mission failure. At Lockheed Martin Space, we are redefining resilience and speed through our 21st Century Security® vision. We don’t just build systems — we engineer survivability, performance, and reliability into every component. As a Level 4 Thermal Engineer, you will serve as a technical leader driving the thermal architecture of advanced missile systems from concept through qualification and production. This position supports spacecraft, missile, hypersonic, or other advanced aerospace platforms operating in extreme and highly dynamic environments. If you’re looking for ownership, influence, and the opportunity to solve complex, high-consequence engineering challenges — this role is built for you. What does this role look like? As a member of the...
Lockheed Martin
May 16, 2026
Thermal Engineer Senior (Level 3)
Lockheed Martin Huntsville, AL
Description: Space and strategic defense systems operate in some of the most unforgiving environments imaginable. Success depends on precision — and thermal performance is often the difference between mission success and mission failure. At Lockheed Martin Space, we are redefining resilience and speed through our 21st Century Security® vision. We don’t just build systems — we engineer survivability, performance, and reliability into every component. As a Level 4 Thermal Engineer, you will serve as a technical leader driving the thermal architecture of advanced missile systems from concept through qualification and production. This position supports spacecraft, missile, hypersonic, or other advanced aerospace platforms operating in extreme and highly dynamic environments. If you’re looking for ownership, influence, and the opportunity to solve complex, high-consequence engineering challenges — this role is built for you. What does this role look like? As a member of the...
Lockheed Martin
May 15, 2026
Senior Mechanical Engineer
Lockheed Martin King of Prussia, PA
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 Mechanical Engineer to join our FBM Reentry...
Lockheed Martin
May 15, 2026
ElectroMechanical Design Engineer Sr.
Lockheed Martin Orlando, FL
Description: You will be the Electromechanical Design Engineer for the Ignition Safety device (ISD) for the PrSM team. Our team leads the IRAD and ModSTAR initiatives that create reusable, high reliability hardware for flight termination applications across all future Lockheed Martin missile programs. What You Will Be Doing As the Electromechanical Design Engineer you will be responsible for designing the ISD (Ignition Safety device) packaging that will serve as the common ISD backbone for PrSM. You will work hand in hand with electrical, mechanical and systems engineers to turn performance requirements into a manufacturable, flight qualified hardware solution. Your responsibilities will include: • Developing detailed 3 D models, 2 D drawings and electromechanical layouts for the ISD • Selecting materials, components and manufacturing processes that satisfy size, weight, power and environmental constraints. • Creating and maintaining Bills of Materials, obtaining vendor...
Lockheed Martin
May 15, 2026
Thermal Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Thermal Analysis Mechanical Engineer for the Mechanical Analysis team within Lockheed Martin Missiles & Fire Control (MFC). Our team pioneers thermal and structural analysis solutions that enable precision engagement systems for the Army, Navy, Air Force, Marine Corps, NASA, allied forces, and civilian nuclear power customers. What You Will Be Doing As the Thermal Analysis Mechanical Engineer you will lead the creation and validation of thermal models for mechanical, structural, optical, and electronic assemblies. You’ll work side by side with designers, suppliers, and test engineers to guarantee that every component meets rigorous performance, reliability, and safety specifications. Your responsibilities will include: • Researching and developing viable thermal and structural solutions for complex systems and components. • Building, calibrating, and correlating analytical models to support product development decisions. • Planning and...
Lockheed Martin
May 15, 2026
Mechanical Design Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: You will be the Mechanical Design Engineer Sr for an Integrated Air and Missile Defense development team. Our team is responsible for designing and producing key components of the missile system, including the missile interceptor and launchers. What You Will Be Doing As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams. Your responsibilities will include: •Developing and generating CREO layouts and detailed model-based designs (MBD) for ICDs, components, sub-assemblies, assemblies, and integration test articles •Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM •Coordinating with the IPT team,...
Lockheed Martin
May 15, 2026
Mechanical Design Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Mechanical Design Engineer Sr for an Air Dominance program. Our team is responsible for producing design key components of the missile system and associated test equipment. What You Will Be Doing As the Mechanical Design Engineer Sr you will be responsible for the design, development and improvement to mechanical fixtures and automated test equipment for production test. They will also work with a cross-functional team to design, fabricated, and checkout test fixtures and equipment prior for implementation in a production environment. This position supports the Air Dominance Weapon System program in Orlando, FL. Your responsibilities will include: •Developing and generating CREO layouts and detailed drawings for mechanical fixtures used in the production test environment •Building BOMs, creating parts, assemblies, and design documentation of mechanical and electromechanical components and assemblies within Windchill PLM •Supporting &...
Lockheed Martin
May 15, 2026
Environmental Health & Safety Engineer Senior
Lockheed Martin Camden, AR
Description: You will be the Environmental Health & Safety Engineer Senior with Lockheed Martin Missiles & Fire Control in Camden, AR. Our team is responsible for identifying hazards, ensuring regulatory compliance, and fostering a safe work environment. What You Will Be Doing As the Environmental Health & Safety Engineer Senior you will be responsible for assessing workplace conditions, mitigating risks, and leading safety initiatives. Your responsibilities will include, but are not limited to: Identifies hazardous workplace conditions and takes preliminary samples and measurements of hazardous forces and toxic substances. Removes hazards and/or protects employees by guarding, revising work procedures, and training or requiring use of protective clothing and personal protective equipment. Takes effective steps to ensure that workplace conditions comply with applicable federal and state occupational safety and health standard provisions of...
Lockheed Martin
May 15, 2026
Mechanical Engineer Senior
Lockheed Martin Highlands Ranch, 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 Mechanical Engineer, your responsibilities may include some of the following: • Work...
Lockheed Martin
May 15, 2026
Staff Thermal Analyst
Lockheed Martin Highlands Ranch, 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. OVERVIEW: 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. What does this role look like? Lockheed Martin Space is seeking a...
Lockheed Martin
May 15, 2026
Mechanical Engineer (Level 2)
Lockheed Martin Cape Canaveral, FL
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. Come work with multidisciplinary engineers focused on delivering world class Mechanical...
Lockheed Martin
May 15, 2026
Environmental, Health and Safety Engineer Sr- Level 3
Lockheed Martin Greenville, SC
Description: Interprets, recommends, and complies with environmental, health and safety regulations, manages the sites DOD 4145 Contractor Explosive Program, ensures DMCA 8201 Contractor Safety requirements are maintained, and/or company policies. Assists in planning for changes in physical facilities to meet new environmental requirements. Develops, evaluates, and prepares contracts for properly licensed hazardous waste disposal firms, ensures proper waste handling and disposal takes place. Writes and updates environmental and spill-control manuals and procedures. Prepares environmental program reports and assist with permits, reporting, renewals, inspections and audits. Supports sites Hazardous Materials, Laser Safety, Radiation Safety programs and provides input to federal and state regulators through trade associations and industry groups for the writing and revision of regulations. This position is in Greenville, SC à Discover Greenville. What’s In It For You: From...
Lockheed Martin
May 15, 2026
Mechanical Engineer Design Verification Checker
Lockheed Martin Englewood, 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. We are currently seeking a Mechanical Engineer Design Verification Checker to join our...
Lockheed Martin
May 15, 2026
Mechanical Engineer Design Verification Checker
Lockheed Martin Englewood, 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. We are currently seeking a Mechanical Engineer Design Verification Checker to join our...
Lockheed Martin
May 15, 2026
Environmental Test Technician
Lockheed Martin Littleton, CO
Description: This Mid-Level Environmental Test Technician role is designed to build on your existing Test Technician skills and abilities while providing continued development to enhance your skills for future opportunities that may include other more senior team contributor roles and advancement opportunities. In this role, you will support Satellite RF Electronic box, antenna, and battery testing using thermal vacuum and vibration test equipment at our Littleton, Colorado manufacturing facility. This role is will primarily work a 1 st Shift, 3 -12hrs shifts, Friday, Saturday, Sunday 6a-630p." Basic Qualifications: • Must work a 3-12 shift (6:00a to 630p, Friday/Saturday/Sunday) • High school diploma or equivalent/combined education. • Basic computer skills including experience using Microsoft Excel, Word, and PowerPoint. • Able to work alternate shifts when required to support ongoing business operations • Able to work occasional holiday and weekends to support key critical...
Lockheed Martin
May 15, 2026
Environmental Test Technician
Lockheed Martin Littleton, CO
Description: This Mid-Level Environmental Test Technician role is designed to build on your existing Test Technician skills and abilities while providing continued development to enhance your skills for future opportunities that may include other more senior team contributor roles and advancement opportunities. In this role, you will support Satellite RF Electronic box, antenna, and battery testing using thermal vacuum and vibration test equipment at our Littleton, Colorado manufacturing facility. This role is will primarily work a 2nd Shift, 9x80A-9,9,9,9,8 hrs/d in Wk 1- 9,9,9,9,OFF in wk2 Basic Qualifications: Basic Qualifications : • Must work a 2nd Shift, 9x80A-9,9,9,9,8 hrs/d in Wk 1- 9,9,9,9,OFF in wk2 • High school diploma or equivalent/combined education. • Basic computer skills including experience using Microsoft Excel, Word, and PowerPoint. • Able to work alternate shifts when required to support ongoing business operations • Able to work occasional holiday and...
Lockheed Martin
May 15, 2026
ElectroMechanical Engineer III
Lockheed Martin Littleton, CO
Description: Join us at Lockheed Martin as an ElectroMechanical Engineer where you will be responsible for product design, development, and production support for the enterprise mechanical ground packaging and non-flight cable design team. Location: This position does not support teleworking ; you will be located near our Lockheed Martin Space facility in: Littleton CO and be expected to work a flexible 9x80 schedule in the office full-time. 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...
SAIC
May 13, 2026
Mechanical Engineer
SAIC SC
Description SAIC is seeking a Mechanical Engineer to join our team in Hanahan, SC. The Mechanical Engineer Will: Develop static and dynamic design and analysis of mechanical systems, equipment and packages Review performance specifications and continuously track all metrics to ensure prototype designs and systems are in accordance with the customer's needs and requirements Conduct feasibility studies and testing on new and modified designs Utilizes Finite Element Analysis (FEA) Software to ensure designs meet all anticipated load and vibration profiles Direct support personnel in the preparation of detailed design, design testing and prototype fabrication Provide design information to drafting for packaging documentation. Review and approve all drafting documentation Qualifications Required Education and Experience: Bachelor's Degree and Two (2) or more years of experience Must have design experience Must...
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