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25 flight line test mechanic jobs found in Littleton

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Lockheed Martin
May 07, 2026
Systems Integration Test Associate Manager
Lockheed Martin Littleton, CO
Description: LM400 is looking for a front line leader to support the Mechanical Ground Support Equipment (MGSE), Property Coordination (PC), Logistics, and Manufacturing Resource Planning (MRP) functions of the satellite build factory. Duties will include the management of all flight and test materials delivered to the LM400 production floor. Generation and upkeep of detailed parts shortages, kitting, and material routing to floor via the MRP deployed team members. Planning and oversight of Logistics operations for receiving and delivery of Flight Hardware, test equipment, and storage. Coordinate and assist in planning of major program milestones for multiple LM400 Satellite builds in the Gateway facility at Waterton campus. Support general planning associated with Assembly Integration and Test operations. Basic Qualifications: -Bachelors Degree in Mechanical, Electrical, Production Engineering, similar degree and/or equivalent experience -Experience in demand management of...
Lockheed Martin
May 07, 2026
Responsible Systems Engineer / Systems Integrator
Lockheed Martin Littleton, CO
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world’s hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible products? We provide the resources, inspiration and focus—if you have the passion and courage to dream big, then we want to build a better tomorrow with you. Lockheed Martin (LM) is looking for a Systems Integrator/ Responsible Systems Engineer (SI/RSE) to work closely with the Chief Engineer team on a development program team within the Space Protection Programs Portfolio in Denver, Colorado. As a System Integrator/SI RSE , you...
Lockheed Martin
May 06, 2026
Systems Integration/Test Engineer - Early Career
Lockheed Martin Littleton, CO
Description: 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. This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built. Lockheed Martin Space...
Lockheed Martin
May 06, 2026
Mechanical Engineer
Lockheed Martin Littleton, CO
Description: We are seeking a Test Engineer to plan, prepare, and execute mechanical, functional, and environmental testing of development and flight aerospace mechanisms and other mechanical products at the Materials Technology & Mechanisms Test Lab at Lockheed Martin Space. In this position, you will coordinate and interface directly with program engineering, production colleagues, technicians, quality, planners, and others to support various stages of the product life cycle for aerospace mechanisms and other mechanical components and subsystems. A successful candidate is a self-starter with strong knowledge in mechanical engineering as it applies to unique test set-ups that involve load / deflection, functional / performance, thermal, and / or thermal-vacuum environments. A successful candidate has demonstrated the ability to learn and apply solutions to difficult engineering and operational challenges, via action both independently and in a team environment. This is a...
Lockheed Martin
May 06, 2026
Dynamics and Technical Lead - Acoustics Mechanical Engineering
Lockheed Martin Littleton, CO
Description: "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. Become a valued member of the Loads & Dynamics central...
Lockheed Martin
May 06, 2026
Materials Test Engineer
Lockheed Martin Littleton, CO
Description: We are seeking a Materials Test Engineer to provide technical support and experience to plan, prepare, and execute testing of development and flight aerospace materials at the Materials Technology & Mechanisms Test Lab at Lockheed Martin Space. In this position, you will coordinate and interface directly with program engineering, production colleagues, technicians, quality, planners, and others to support all stages of the product life cycle for aerospace materials used in structural, thermal protection and various other applications. A successful candidate is a self-starter with strong knowledge in material specifications, manufacturing and processes, thermal processing, and mechanical testing as they apply to aerospace materials science. A successful candidate has demonstrated the ability to learn and apply solutions to difficult engineering and operational challenges, via action both independently and in a team environment. This is a hands-on position...
Lockheed Martin
May 06, 2026
Mid-Career Propulsion Engineer
Lockheed Martin Littleton, CO
Description: Come join our team as our next solid rocket motor Propulsion Engineer! In this role you will support the engineering team by conducting on-site integration including design, development, manufacturing, test, and integration for flight as well as ground systems. Your duties will include responsibility for subcontractor interface, design, manufacture, procurement and test for propulsion hardware. This job requires coordinating with customers, suppliers, test facilities, and other related fields including manufacturing, subcontracts, quality, structure design, avionics, controls, stress and thermal analysis, systems engineering, and integration with affected subsystems and facilities. Other duties may include: • Participate in development of system and interface requirements • Participate in shop floor and production hardware processing on-site at partner facilities. Provide input to process planning, support production meetings, and work with supply chain to assure...
Lockheed Martin
Apr 29, 2026
Mechanical Eng Sr Stf - FBM Program CAD Lead
Lockheed Martin Littleton, CO
Description: For 70 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s mission to provide affordable and credible strategic defense. We offer unique career opportunities and challenges on a program with a rich history and exciting future. We help keep this nation and our allies secure. The FBM Program is experiencing significant growth and we need your expertise to deliver amazing new technologies to our customers while maintaining the technical requirements of the strategic deterrence. This position is in support of the Chief Engineer’s Office on the Fleet Ballistic Missile (FBM) program. We are seeking a dynamic and independently motivated Mechanical Engineer who will act as the FBM Program CAD Lead. This position will support the sustainment of the D5LE Flight System as well as the design and development of the Trident II Life Extension 2 Flight System for the U.S. Navy. This technical position supports and collaborates with the FBM Chief Engineer to...
Lockheed Martin
Apr 24, 2026
Electro-Optical Engineer
Lockheed Martin Littleton, CO
Description: If so, we invite you to join Lockheed Martin Space's Optical Talent Center as the Electro-Optical Engineer! Within our Optical Talent Center, we empower innovation in optical payloads, spanning visible-light and infrared systems, missile defense, and space exploration, among other exciting domains. Our dedicated teams align with Lockheed Martin's mission and core values, driven by a shared commitment to make a positive impact on the world. Leveraging our unique skills and experiences, we collaboratively conceive, design, and deliver solutions to some of the most formidable engineering challenges on the planet. Furthermore, our teams collaborate closely with experts across Lockheed Martin, industry partners, and renowned research universities, uniting as a nimble and agile consortium. As a member of our talent center, you'll gain access to extraordinary technologies, mentorship, and continuous learning opportunities to bolster your professional development and...
Lockheed Martin
Apr 23, 2026
Systems Integration Manufacturing Engineer, Staff
Lockheed Martin Littleton, CO
Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact. What is the mission? 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. What does this role look like? ➥ We are the voice steering today’s design decisions to drive tomorrow’s production success. ➥ This Manufacturing Engineering position will support Space Vehicle design...
Lockheed Martin
Apr 22, 2026
Mechanical Dynamics Associate Manager
Lockheed Martin Littleton, CO
Description: "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. In your role as an Associate Manager in the Structural Analysis...
Lockheed Martin
Apr 16, 2026
Guidance, Navigation & Control Engineer V (Senior Staff)
Lockheed Martin Littleton, CO
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: As a GNC Lead on the Orion program,...
Lockheed Martin
Apr 16, 2026
Manufacturing Engineer Associate Manager
Lockheed Martin Littleton, CO
Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact. What is the mission? 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. In this role you will have the following daily key responsibilities: • Lead manufacturing engineering team in Denver (Waterton) across multiple factories (electronics, RF, machining, coatings, mechanisms,...
Lockheed Martin
Apr 15, 2026
RF Engineer Senior Staff
Lockheed Martin Littleton, CO
Description: You will be the RF Engineer Senior Staff for the communications team which is responsible for... What You Will Be Doing As the RF Engineer Senior Staff you will be responsible for leading integration efforts, developing and executing comprehensive test plans, and troubleshooting complex communications challenges across hardware, firmware, and software interfaces. "Your responsibilities will include:" Lead integration of RF subsystems with system architecture. Develop and execute detailed test plans and automation frameworks. Diagnose and resolve signal‑integrity and protocol issues. Collaborate with system architects, suppliers, and cross‑functional product teams. Identify root causes, implement corrective actions, and ensure seamless connectivity for mission‑critical applications. 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...
Lockheed Martin
Apr 14, 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...
Lockheed Martin
Apr 14, 2026
ElectroMechanical Engineer II
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...
Lockheed Martin
Apr 10, 2026
Guidance, Navigation & Control Manager - Secret clearance
Lockheed Martin Littleton, CO
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: As the GNC Manager for Fleet Ballistic...
Lockheed Martin
Apr 07, 2026
Technician Sr Specialist - Non-Exempt Level 4
Lockheed Martin Littleton, CO
Description: Protecting what matters most is the mission that matters most. 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 seeking a...
Lockheed Martin
Apr 04, 2026
Technician Sr
Lockheed Martin Littleton, CO
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. Lockheed Martin is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference. We use our skills and experiences daily to create, design, and build solutions to some of the world’s most challenging engineering problems. Do you want to join a team where employees envision the impossible, perform excellently, and build incredible products? We are creating a better today and tomorrow by aligning diversity and inclusion efforts with Lockheed Martin’s values and business strategy. We offer business resource groups such as the African American Council for Excellence (AACE), The Women’s Impact Network (WIN), the Hispanic Organization for Leadership & Awareness (HOLA), the Military/Veterans Network, PRIDE LGBT Professional Network, and more. We are also committed to enabling transitioning veterans to connect with their communities and find new purposes...
Lockheed Martin
Apr 04, 2026
Technician Spec
Lockheed Martin Littleton, CO
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. Lockheed Martin is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference. We use our skills and experiences daily to create, design, and build solutions to some of the world’s most challenging engineering problems. Do you want to join a team where employees envision the impossible, perform excellently, and build incredible products? We are creating a better today and tomorrow by aligning diversity and inclusion efforts with Lockheed Martin’s values and business strategy. We offer business resource groups such as the African American Council for Excellence (AACE), The Women’s Impact Network (WIN), the Hispanic Organization for Leadership & Awareness (HOLA), the Military/Veterans Network, PRIDE LGBT Professional Network, and more. We are also committed to enabling transitioning veterans to connect with their communities and find new purposes...
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