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198 security clearance jobs found in Aurora, CO

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U. S. National Security Agency
Aug 19, 2026
NSA Summer 2027 Internship Program - Colorado Summer Program - Entry
U. S. National Security Agency Denver, CO
Responsibilities: The NSA Summer Internship Programs at our Denver, CO location offers students exciting, impactful professional work opportunities (with pay and limited benefits!) to grow their knowledge of the Intelligence Community and federal government while advancing NSA's two primary missions: 1) Collecting, analyzing, and producing foreign signals intelligence; and 2) Providing cybersecurity solutions and guidance to protect critical national infrastructure. These summer internship opportunities are open to students who are pursuing education in a variety of degree programs. Join our highly energetic, highly mobile and incredibly challenging team environment focused on the real-time protection of our troops in harm's way while also providing high level policy makers with critical information for National-level decisions! There are two positions offered for the NSA-Colorado Summer Internship: Software Engineer Internship Positions - Analyze user/customer requirements...
Lockheed Martin
Jun 06, 2026
ASIC/FPGA Design Engineer III, Secret Clearance
Lockheed Martin Denver, CO
Description: Join Our Team as a ASIC/FPGA Design Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. Location: This position does not support teleworking ; the selected candidate will be located near our Lockheed Martin Space facility in: • Sunnyvale CA • Denver CO • Highlands Ranch CO You will be working 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...
Lockheed Martin
Jun 06, 2026
ASIC/FPGA Verification Engineer III, Secret Clearance
Lockheed Martin Denver, CO
Description: Join Our Team as a ASIC/FPGA Verification Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. Location: This position does not support teleworking ; the selected candidate will be located near our Lockheed Martin Space facility in: • Denver CO or Highlands Ranch CO • Sunnyvale CA You will work a flexible 9x80 schedule in the office full-time. What does this role look like? The Silicon Solutions team of Lockheed Martin Space is building the best ASIC/FPGA team in the world, and are seeking a highly talented and motivated ASIC & FPGA Verification Engineer who has a passion in microchip verification. You will have the opportunity to support over 50 different programs and research and development (R&D) efforts. Your work will affect technology across military space, civil space, commercial space, missiles, missile defense platforms,...
Lockheed Martin
Jun 02, 2026
ASIC/FPGA Verification Engineer IV
Lockheed Martin Denver, CO
Description: Join Our Team as a ASIC/FPGA Verification Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. Location: This position does not support teleworking ; the selected candidate will be located near our Lockheed Martin Space facility in: • Sunnyvale CA • Denver or Highlands Ranch CO You will be working 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...
Lockheed Martin
May 29, 2026
ASIC/FPGA Verification Engineer III
Lockheed Martin Denver, CO
Description: Join Our Team as a ASIC/FPGA Verification Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. Location: This position does not support teleworking ; the selected candidate will be located near our Lockheed Martin Space facility in: • Denver CO or Highlands Ranch CO • Sunnyvale CA • King of Prussia PA You will work a flexible 9x80 schedule in the office full-time. What does this role look like? The Silicon Solutions team of Lockheed Martin Space is building the best ASIC/FPGA team in the world, and are seeking a highly talented and motivated ASIC & FPGA Verification Engineer who has a passion in microchip verification. You will have the opportunity to support over 50 different programs and research and development (R&D) efforts. Your work will affect technology across military space, civil space, commercial space, missiles, missile...
Lockheed Martin
May 27, 2026
ASIC/FPGA Engineering Associate Manager
Lockheed Martin Denver, CO
Description: The Silicon Solutions team of Lockheed Martin Space is building the best SOC/ASIC/FPGA team in the world and is seeking a highly talented and strategically-thinking leader who has a passion for microchips, project management and people. The successful candidate will have a background in SOC, ASIC or FPGA development and/or verification, and experience in leading or managing SOC, ASIC or FPGA projects or managing people. Location: This position does not support teleworking ; the selected candidate will be located near our Lockheed Martin Space facility in: • Sunnyvale CA • Denver CO • Highlands Ranch CO You will be working a flexible 9x80 schedule in the office fu You will be working a flexible 9x80 schedule in the office full-time. What does this role look like? As an ASIC & FPGA Associate Engineering Manager , you will lead and manage a team of ASIC/FPGA design and verification engineers in executing design services for programs in the...
Lockheed Martin
Aug 06, 2026
ElectroMechanical Harness Engineer III
Lockheed Martin Englewood, CO
Description: Join us at Lockheed Martin as an Electro-Mechanical Engineer where you will be responsible for the D5 Life Extension II program for avionics harness designs. Location: This position does not support teleworking ;the selected candidate will be located near our Lockheed Martin Space facility in: Littleton or Englewood CO and be expected to work a flexible 9x80 schedule in the office full-time. Key activities you will accomplish in this role: • Provide producible designs that meet technical, cost, and schedule requirements, and work within an Integrated Product Team environment. • Prepare all applicable drawings and documentation needed for the fabrication and assembly of the hardware designed. • Coordinate with thermal, dynamic, stress, reliability, EMC, and survivability analyses to assure compliant designs. You will support manufacturing and test disciplines in minimizing cycle time and resolving problems. • Establish specifications for contract assemblers...
Lockheed Martin
Jul 30, 2026
Electronics Engineer IV, Battery Design
Lockheed Martin Englewood, CO
Description: Join Our Team as an Circuit Design Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. Location: This position does not support teleworking ; you will be located near our Lockheed Martin Space facility in: Littleton or Englewood 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 resiliency and urgency...
Lockheed Martin
Jul 10, 2026
Cable and Harness ElectroMechanical Engineer II
Lockheed Martin Englewood, 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 Cable and Interconnects team on the Fleet Ballistic Missile (FBM) Program. Location: This position does not support teleworking; the preferred candidate will be located near our Lockheed Martin Space facility one of the Coolest places to work: Englewood CO or Littleton CO , and be expected to work in the office. What does this role look like? The Fleet Ballistic Missile Avionics team is seeking an experienced Electromechanical Engineer who will work closely with senior engineers to develop preliminary 3D concept models of space flight avionics Cable and Harnessing and ultimately advance them for flight use. Key activities you will accomplish in this role: • Develop Cable designs, performance and test requirements, and stress and thermal analysis. • Identify initial physical architecture for the...
Lockheed Martin
Jul 08, 2026
Electronics Engineering Associate Manager, FBM
Lockheed Martin Englewood, CO
Description: Join the Lockheed Martin team in support of the US Navy's Fleet Ballistic Missile (FBM) D5 Life Extension (D5LE) Avionics/Test Missile Kit (TMK) Engineering. Location: This position does not support teleworking ; you will be located near our Lockheed Martin Space facility in: Titusville FL and be expected to work a flexible 9x80 schedule in the office full-time. What does this role look like? We are looking for a highly motivated Electronics Engineer Associate Manager to become a member of the Missile Systems Engineering & Integration Team, supporting the US Navy's Fleet Ballistic Missile (FBM) D5 Life Extension (D5LE) Avionics/Test Missile Kit (TMK) Engineering. Key activities you will accomplish in this role: • Communicate technical status and issues internally to program leadership, technical leadership and functional leadership as well as externally to the customer. • Conducting personnel management for a portion of the Fleet Ballistic...
Lockheed Martin
Jul 07, 2026
Integrated Program Planner - Level 3
Lockheed Martin Englewood, 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. For over 60 years, the...
Lockheed Martin
Jul 07, 2026
Program Planner - Level 2
Lockheed Martin Englewood, 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. Do you have a passion and...
Lockheed Martin
Jul 02, 2026
ElectroMechanical Packaging Engineer III
Lockheed Martin Englewood, CO
Description: Join us at Lockheed Martin as an Electronics Packaging Engineer for the D5 Life Extension II program for avionics enclosure design and analysis. Location: This position does not support teleworking ;the selected candidate will be located near our Lockheed Martin Space facility in: Littleton or Englewood CO and be expected to work a flexible 9x80 schedule in the office full-time. Key activities you will accomplish in this role: • Electronics packaging engineer for space flight applications, Geometric Dimensioning and Tolerancing (GD&T) and CREO and/or Pro-E CAD design. • Create 3D solid models in CREO of space flight avionics and power hardware. • Perform electronic packaging design and provide technical data for informal and formal Design Review documentation and presentations. • Coordinate with thermal, dynamic, stress, reliability, EMC, and survivability analyses to assure compliant designs. • Support manufacturing and test disciplines in...
Lockheed Martin
Jun 12, 2026
Responsible Systems Engineer V, Avionics, Secret clearance
Lockheed Martin Englewood, CO
Description: Join Our Team as an Avionics Responsible Systems Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. Location: This position does not support teleworking ;the selected candidate will be located near our Lockheed Martin Space facility in: Englewood or 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,...
Lockheed Martin
Jun 10, 2026
FBM D5LE2 Strategic Sr. Analyst
Lockheed Martin Englewood, CO
Description: Lockheed Martin Space and Fleet Ballistic Missile (FBM) is seeking a proactive Strategic Sr. Analyst to support the D5LE2 Program and Leadership Team. The D5LE2 missile program represents the next generation evolution of the proven D5LE system, delivering modernized capabilities to our Navy customer. The Strategic Sr. Analyst will act as a critical piece of the program level rhythms, communications, and business strategies to meet the program's growing needs. They will be a trusted partner to program leadership, delivering high quality analytical support, coordination of large-scale forums and tactics, and driving proactive process improvement efforts across the program. This role will report directly to the D5LE2 Deputy PM in support the D5LE2 program. The job duties will consist of the following: - Advise and collaborate with key stakeholders across the LE2 organization to drive initiatives and results - Manage, organize, lead, and facilitate process improvement...
Lockheed Martin
Jun 04, 2026
Subcontract Management, Sr.
Lockheed Martin Englewood, 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? Lockheed Martin Space is not just about satellites... the Strategic & Missile Defense business area offers growing opportunities to work programs focused on the protection...
Lockheed Martin
Jun 02, 2026
Electrical Component Engineer / Electrical Engineer, Sr. (Level III)
Lockheed Martin Englewood, CO
Description: "Ahead of Ready" 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 Team: For over 60...
Lockheed Martin
May 28, 2026
Electrical/Test Engineer II
Lockheed Martin Englewood, CO
Description: The Fleet Ballistic Missile (FBM) program is seeking an Electronics Engineer to join the Electrical Ground Support Equipment (EGSE) 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 resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and...
Lockheed Martin
Jan 31, 2026
Project Engineer
Lockheed Martin Englewood, CO
Description: This position is utilized to find talent for our hiring events as well as sourcing out to our hiring needs after the individual is screened. By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Join us as a Project Engineer for the FBM Tactical team where you will be involved in planning and executing avionics work scope and program execution. • Ensure that projects are completed on cost and schedule following established procedures, schedules, and work plans • Coordinate the planning, organizing, control, Integration and completion of Engineering projects within area of assigned responsibility • Ensure Engineering is coordinated across Program and suppliers Basic Qualifications: • Bachelor's degree from an accredited college or...
Lockheed Martin
Aug 13, 2026
Software Engineer Sr.
Lockheed Martin Littleton, CO
Description: WHO WE ARE At C2 Ground, we are a diverse group of programs unified in our mission to support various customers and capabilities within the Command and Control Domain. As a "Family of Programs" we deliver a wide range of hardware and software solutions that provide mission-critical capabilities to our customers. Our software products focus on key areas such as Tasking, Processing, Exploitation, and Dissemination (TPED), Communications, and Mission Planning Applications, while our hardware products include customizable and transportable mobile ground shelters and mission equipment designed to thrive in diverse environments and climates. WHAT WE'RE DOING On C2 Ground, we harness advanced technologies to deliver and maintain mission-relevant capabilities for our customers. We utilize a range of innovative tools and methodologies, including the Scaled Agile Framework (SAFe), Atlassian Tool Suite, and DevSecOps, to ensure consistent value delivery, effective...
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