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113 project engineer jobs found in Littleton, CO

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Lockheed Martin
Jan 20, 2026
Project Engineer Sr.
Lockheed Martin Littleton, CO, USA
Description: Lockheed Martin is seeking an experienced and driven Senior Project Engineer to join the Conventional Prompt Strike (CPS) Platform Integration Integrated Product Team (IPT). In this role you will join a growing team responsible for integrating the CPS Weapon System onto US Navy surface and subsurface platforms. This position is responsible for project management support to the integration of the CPS hypersonic weapon system onto Virginia-class submarines, a critical national security priority. As the Platform Integration Senior Project Engineer, you will: • Support the Submarine Platform Integration Lead on the CPS Platform Integration IPT. This is a critical integration position working across the Lockheed-led industry team and working with multiple US Navy stakeholders. • Engage with US Navy Strategic Systems Program (SSP) customers to manage schedule relationships between Lockheed Martin and government national team partners. • Work with all Lockheed Martin CPS...
Lockheed Martin
Jan 08, 2026
Sr. Project Engineer Stf
Lockheed Martin Littleton, CO, USA
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreaking technology, advanced manufacturing processes, and a world-class team of professionals. Our mission-driven approach and unwavering dedication to excellence ensure that we continue to deliver superior products and solutions to our customers around the world. THE WORK The selected candidate will be a Project Engineer supporting sustainment on the Iraq IADS3 and Jordan RJAFC3 contracts. The candidate will be part of the Services team providing engineering and technical leadership across...
Lockheed Martin
Jan 07, 2026
Project Engineer - Intern
Lockheed Martin Littleton, CO, USA
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. Your Mission is Ours. Lockheed Martin Space is seeking a Summer 2026 Intern Project Engineer to support the Hypersonic Strike Weapon Systems (HSWS) program. In this role, you will be responsible for supporting the Flight Systems Futures Lead and Flight Systems...
Lockheed Martin
Jan 06, 2026
Project Engineer - Intern
Lockheed Martin Littleton, CO, USA
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. Your Mission is Ours. Lockheed Martin Space is seeking a Summer 2026 Intern Project Engineer. In this role, you will be supporting a cross functional team environment encompassing a full range of product/project management activities in the...
Lockheed Martin
Dec 06, 2025
Project Engineer
Lockheed Martin Littleton, CO, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s mission to provide an 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. Learn about the Trident II D5 Fleet Ballistic Missile As a Project Engineer, you will: • Execute project management duties across several IPTs such as program planning, contract interpretation, and system integration, as well as cost and risk management. • Assist project managers and leadership with monitoring and evaluating project progress and problem solving, including developing and...
Lockheed Martin
Dec 04, 2025
Senior Staff Project Engineer - Secret Clearance Required
Lockheed Martin Littleton, CO, USA
Description: Who We Are: Come join the Signals Reconnaissance Program within RMS to craft and develop outstanding solutions! The Signals Reconnaissance family of programs supports the C4ISR Line of Business (Command, Control, Communications, and Computers Intelligence, Surveillance and Reconnaissance) as well as Independent Research and Development (IRAD) efforts. These systems demand development of advanced software solutions as well as Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total...
Lockheed Martin
Dec 04, 2025
Staff Project Engineer - Secret Clearance Required
Lockheed Martin Littleton, CO, USA
Description: Who We Are: Come join the Signals Reconnaissance Program within RMS to craft and develop outstanding solutions! The Signals Reconnaissance family of programs supports the C4ISR Line of Business (Command, Control, Communications, and Computers Intelligence, Surveillance and Reconnaissance) as well as Independent Research and Development (IRAD) efforts. These systems demand development of advanced software solutions as well as Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total...
Lockheed Martin
Oct 25, 2025
Project Engineer III
Lockheed Martin Littleton, CO, USA
Description: Take your career to a new level and work at an extraordinary company in Littleton CO For over 60 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. Learn about the Trident II D5 Fleet Ballistic Missile. What does this role look like? Join us as a Project Engineer for the FBM Test Missile Kit (TMK) program where you will be involved in planning and executing avionics work scope and program execution. Key activities you will accomplish in this role: • Long range planning • Cost modeling and proposal support • Ensure...
Lockheed Martin
Dec 24, 2025
Project Engineer II, ASIC/FPGA Group
Lockheed Martin Denver, CO, USA
Description: Join Our Team as an ASIC & FPGA Project Engineer where you will support over 50 different programs and research and development (R&D) efforts, affecting technology across military space, civil space, commercial space, missiles, missile defense platforms, satellite surveillance platforms, deep space exploration, and manned flight missions. Location: This position does not support teleworking ; you will be located near our Lockheed Martin Space facility in: • Sunnyvale CA • King of Prussia PA • Denver CO or Highlands Ranch CO Position will be on 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...
Lockheed Martin
Dec 24, 2025
Project Engineer II, ASIC/FPGA Group
Lockheed Martin Denver, CO, USA
Description: Join Our Team as an ASIC & FPGA Project Engineer where you will support over 50 different programs and research and development (R&D) efforts, affecting technology across military space, civil space, commercial space, missiles, missile defense platforms, satellite surveillance platforms, deep space exploration, and manned flight missions. Location: This position does not support teleworking ; you will be located near our Lockheed Martin Space facility in: • Sunnyvale CA • King of Prussia PA • Denver CO or Highlands Ranch CO Position will be on 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...
Lockheed Martin
Jan 07, 2026
Project Engineer (Level 2)
Lockheed Martin Aurora, 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 is seeking for a Project Engineer to join our team. The project...
Lockheed Martin
Jan 21, 2026
Project Engineer Sr
Lockheed Martin Littleton, CO, USA
Description: At the dawn of a new space age, Lockheed Martin a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our outstanding skills and experiences to create, craft and build solutions to some of the worlds’ hardest engineering problems. Our culture supports employees to dream big, perform with excellence and create incredible products. We provide the resources, encouragement and focus and if you have the passion, we want to build a better tomorrow with you! Do you have a passion for working on emerging technologies? The Theater Strike Weapon Systems (TSWS) portfolio is experiencing significant growth, and we need your expertise to deliver amazing new technologies to our customers. The early design and engineering phase provides you with tremendous career growth potential along with important assignments to stretch and hone your expertise. This is a rare opportunity to work closely alongside our...
Lockheed Martin
Jan 06, 2026
Project Engineer Asc
Lockheed Martin Englewood, CO, USA
Description: At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design, and deliver solutions to some of the world’s hardest engineering problems. Our culture encourages employees to dream big, perform with excellence, and create incredible products. We provide the resources, inspiration, and focus and if you have the passion and courage to dream big, we want to deliver a better tomorrow with you Program integration role for the FBM Program Office supporting various FBM product directorships. • Coordinates closely with Government Customer counterparts and communicates with honesty, accuracy, and transparency. • Coordinates planning, organization, control, integration, and completion of projects within the area of assigned responsibility. • Work closely with Program Planning to understand design...
Lockheed Martin
Jan 21, 2026
Technical Writer, Project Engineer - Level 2
Lockheed Martin Boulder, CO, USA
Description: Space is more than a destination—it's a domain where technology, security, and humanity intersect. At Lockheed Martin Space we turn that vision into reality, delivering resilient, cost effective solutions that push the limits of what’s possible. Through our 21st Century Security® framework we partner across industries, advance spacecraft, and build the workforce that will power the next generation of space missions. Join us and help shape the future of space! We are seeking a highly skilled and dynamic technical writer to join our Next Gen Geo (NGG) Operations and Sustainment team. As a key member of this team, you will play a critical role in driving operational excellence and optimizing processes. Key Responsibilities • Collaborate with O&S team members to understand their documentation needs and operational procedures, identifying opportunities for improvement and standardization • Develop and write high-quality, user-friendly documents that meet the needs...
Lockheed Martin
Jan 16, 2026
Systems Engineer: SE Development Program Lead & SE Training / Project
Lockheed Martin Littleton, 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. The Systems Integration and Engineering (SI&E) organization is looking for an...
Lockheed Martin
Oct 24, 2025
Structures Product Lead
Lockheed Martin Littleton, CO, USA
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? 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. Your Mission is Ours. What does this role look like? The...
Lockheed Martin
Jan 21, 2026
Proposal Manager
Lockheed Martin Highlands Ranch, CO, USA
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. 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,...
Lockheed Martin
Jan 20, 2026
Project Engineering Aide (Systems Engineering)-Entry Level Hourly
Lockheed Martin Littleton, CO, USA
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. Your Mission is Ours! Take your career to a new level and work at an extraordinary company in Littleton, CO ! The coolest jobs on this planet… or any other… are with Lockheed Martin Space! We want you to support the Fleet Ballistic Missile (FBM) Program by...
Lockheed Martin
Oct 28, 2025
Project Engineering Mgr
Lockheed Martin Littleton, CO, USA
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 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 is seeking a highly motivated GSE Project Engineering Manager to join our team within MS&PE. In this role, you will lead a team of highly skilled engineers in the execution of both on program and capital deliverables. As the GSE Project Engineering Manager for Capital...
Lockheed Martin
Jan 20, 2026
Electrical Systems Engineer
Lockheed Martin Littleton, CO, USA
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. For over 60 years, the Lockheed Martin Fleet Ballistic Missile (FBM) team has supported the Navy’s mission to provide affordable and credible...
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