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1590 security clearance jobs found

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Lockheed Martin security clearance
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Lockheed Martin
May 23, 2026
Senior Network Security Engineer (Top Secret Clearance)
Lockheed Martin Colorado Springs, CO
Description: What We’re Doing At Lockheed Martin, our Command and Control, Battle Management and Communications (C2BMC) National Team (C2NT) is pioneering the development and integration of cutting-edge technologies to advance the Missile Defense System, safeguarding the United States and its allies. Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor/weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading-edge missile defense technologies. The Work Designs, plans, and validates secure network communications systems for the C2BMC program. You develop detailed specifications, schematics, and capacity forecasts; select hardware/software; implement firewalls, switches, routers, and security relevant devices; and conduct rigorous testing. You apply DoW RMF/CSRMC/STIG compliance, produce required IA...
Lockheed Martin
Sep 14, 2026
Software Integrator
Lockheed Martin VA
Standard Job Description Who We Are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. The Work The RMS team in Manassas is looking for a Software Integrator for the Integrated Common Processor (ICP) program. The ICP program provides a common Integrated Undersea Surveillance Systems (IUSS) signal processing and display system software and hardware suite for the US Navy. Work with our team as we develop and deliver new tools and updates to our Navy customer. As an Integration Engineer you will: • Maintain system uptime and ensure continuous availability of all platform components. • Diagnose and resolve hardware, software, and system level issues promptly. •...
Lockheed Martin
Sep 14, 2026
F-35 Maintenance Supervisor - Level 3
Lockheed Martin NV
Standard Job Description Job Description : You will be an F-35 Aircraft Maintenance Supervisor for the Lockheed Martin, Aeronautics Field Sustainment (AFS) aircraft maintenance team onboard Naval Air Station Fallon, Nevada. Our team is responsible for supporting the F-35 Flight Operations at Naval Aviation Warfighting Development Center. What You Will Be Doing :  As an Aircraft Maintenance Supervisor you will impact everything from aircraft readiness to employee’s wellbeing. Your responsibilities will include but are not limited to: Advises management on status of work in progress, material availability, and potential production problems to ensure that personnel, equipment, materials, and services are provided as needed. Ensures good housekeeping and safety practices are enforced. Integrates with the host squadron, advises host squadron of schedule requirement and production issues as they pertain to squadron aircraft support.  Manages general services, repairs, and...
Lockheed Martin
Sep 14, 2026
Flight Sim Sys Admin Sr - E3
Lockheed Martin FL
Standard Job Description 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. THE WORK Position Assignment: Flight Simulator Systems Admin for the F 35 supporting Japanese Air Self Defense Force (JASDF) in Nyutabaru, Japan. The successful candidate will work closely with other members of the Lockheed Martin training team and Japanese Air Self Defense Force (JASDF) to fulfill F 35 training objectives in Nyutabaru, Japan. This position will support the sustainment, maintenance, and operation of F 35 training devices. Provide technical and operational services to support electronic and mechanical devices used for training personnel under simulated flying conditions....
Lockheed Martin
Sep 14, 2026
Manufacturing Planner - E2
Lockheed Martin FL
Standard Job Description You will be the Manufacturing Planner for the Manufacturing Planning Team. Our team is responsible for planning and execution of manufacturing processes. What You Will Be Doing As the Manufacturing Planner you will be responsible for driving Make, Buy, and BOM planning activities, maintaining production system integrity, and optimizing inventory to minimize cost. You will coordinate material flow, provide shop‑floor control, and collaborate with supply chain stakeholders to ensure timely delivery. Your responsibilities will include, but are not limited to: Execute Make, Buy, and BOM planning within MRP transactions. Maintain production system integrity and optimize inventory levels. Coordinate material flow and shop‑floor control to meet schedules. Collaborate with procurement, operations, and engineering to align plans. Manage MRP parameters, lead times, lot sizes, and BOM changes. Why Join Us The ideal candidate is...
Lockheed Martin
Sep 14, 2026
Embedded Software Engineering Mgr
Lockheed Martin FL
Standard Job Description You will be a Engineering & Technology (E&T) Manager in the Orlando Software Engineering Department. This role is responsible for all phases of the software development lifecycle including requirements analysis, design, code and unit test, and hardware/software integration and verification. The individual will develop embedded software in C++ and Linux operating system in an Agile environment using JIRA, Git and Confluence. The individual will need to apply appropriate standards, processes, procedures and tools throughout the development lifecycle.   Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer,...
Lockheed Martin
Sep 14, 2026
Manufacturing Planner Asc - Early Career
Lockheed Martin FL
Standard Job Description Performs the Make, Buy and / or Bill of Material (BOM) planning activities associated with Manufacturing Resource Planning (MRP) transactions. Performs one or more multiple manufacturing activities within various manufacturing functions. Maintains production systems integrity to drive inventory optimization to minimize cost. Expedites and optimizes material flow through the supply chain to meet customer requirements. Coordinates with manufacturing and Operations Management to provide shop floor control on make parts, analyzes and controls production schedule and capacity requirements, executes the plan, provides timely status and expedites or works around plans to preserve schedule. Coordinates with Supply Chain Stakeholders including Procurement and Operations Management to determine appropriate time phased plan for procured parts and executes processes to ensure deliverables meet production schedule requirements. Maintains MRP parameters including...
Lockheed Martin
Sep 14, 2026
Engineering Project Management Prin - E6
Lockheed Martin TX
Standard Job Description The Raptor (F‑22) software ecosystem powers the world’s most capable air‑dominance fighter. As the  Engineering Project Manager (Level 6)  you will own the  cost, schedule, and performance of every engineering activity that fuels the continuous‑software release pipeline—delivering new capabilities, bug fixes, and sustainment updates at an unprecedented cadence. This is a rare opportunity to shape the software‑delivery engine that keeps the Raptor mission‑ready, future‑proof, and ahead of emerging threats. Responsobilities include: Leading cross‑functional coordination  with program management, cyber‑security, flight‑test, logistics, and supplier teams. Accountability for cost performance  – budget planning, forecasting, and cost‑control actions; partner with finance to close gaps. Risk Management  – Identify, assess, and mitigate technical, schedule, and integration risks; lead weekly RMS (Risk‑Mitigation‑Status) reviews. Performance Metrics...
Lockheed Martin
Sep 14, 2026
Aircraft On-the-Job Trainer, F-35 - Level 3
Lockheed Martin AR
Standard Job Description You will be a part of the Aircraft Maintenance Training Team at Ebbing Field, AR supporting F-35 Maintenance activities across the full spectrum of Field Operations at various F-35 operating locations both inside the US and internationally. What You Will Be Doing: • This position serves as the Subject Matter Expert (SME) in the area of F-35 Aircraft Maintenance, Joint Technical data, Computerized Maintenance Management System (CMMS) Documentation, Action Request processing, Formal On-The-Job Task training/Certifier, and training development/design. • The position also serves as the F-35 Training SME for the newly assigned aircraft maintenance crews and senior leadership. Individual may be required to train multiple trainees at a time on the ground handling, engine removal, and other component replacement required for the F-35 aircraft. • This position will also support the certification and development of newly assigned instructors and newly...
Lockheed Martin
Sep 14, 2026
Proposal Analyst - E2
Lockheed Martin CA
Standard Job 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. In this role you will: Serve as Estimating and Cost Volume...
Lockheed Martin
Sep 14, 2026
Systems Engineer - Clearance Required
Lockheed Martin CO
Standard Job 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 Do: At 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,...
Lockheed Martin
Sep 14, 2026
Systems Engineer Stf
Lockheed Martin CO
Help Desk/Systems Engineer WHO WE ARE Lockheed Martin is a global security and aerospace company that employs approximately 120,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services.  Lockheed Martin (LM) Rotary and Mission Systems (RMS) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) products - creating innovative solutions to deliver resilient systems, products, and services to protect our customers' platforms against evolving cyber threats. WHAT WE’RE DOING This position is for a Systems Engineer/Help Desk Engineer on the Radiant Mercury (RM) product within the TSS program. RM is the US Navy's premier CDS product and LM has been the prime contractor for over 20 years.  RM delivers secure CDS to our customers, enabling the controlled transfer of information...
Lockheed Martin
Sep 14, 2026
Systems Engineer
Lockheed Martin CO
System Installer WHO WE ARE Lockheed Martin is a global security and aerospace company that employs approximately 120,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services.  Lockheed Martin (LM) Rotary and Mission Systems (RMS) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) products - creating innovative solutions to deliver resilient systems, products, and services to protect our customers' platforms against evolving cyber threats. WHAT WE’RE DOING This position is for a Systems Engineer/Installer on the Radiant Mercury (RM) product within the TSS program. RM is the US Navy's premier CDS product and LM has been the prime contractor for over 20 years.  RM delivers secure cross-domain solutions to our customers, enabling the controlled transfer of information...
Lockheed Martin
Sep 14, 2026
Systems Engineer
Lockheed Martin CO
System Installer WHO WE ARE Lockheed Martin is a global security and aerospace company that employs approximately 120,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services.  Lockheed Martin (LM) Rotary and Mission Systems (RMS) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) products - creating innovative solutions to deliver resilient systems, products, and services to protect our customers' platforms against evolving cyber threats. WHAT WE’RE DOING This position is for a Systems Engineer/Installer on the Radiant Mercury (RM) product within the TSS program. RM is the US Navy's premier CDS product and LM has been the prime contractor for over 20 years.  RM delivers secure cross-domain solutions to our customers, enabling the controlled transfer of information...
Lockheed Martin
Sep 14, 2026
Systems Engineer Stf.
Lockheed Martin CO
System Installer WHO WE ARE Lockheed Martin is a global security and aerospace company that employs approximately 120,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services.  Lockheed Martin (LM) Rotary and Mission Systems (RMS) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) products - creating innovative solutions to deliver resilient systems, products, and services to protect our customers' platforms against evolving cyber threats. WHAT WE’RE DOING This position is for a Systems Engineer/Installer on the Radiant Mercury (RM) product within the TSS program. RM is the US Navy's premier CDS product and LM has been the prime contractor for over 20 years.  RM delivers secure cross-domain solutions to our customers, enabling the controlled transfer of information...
Lockheed Martin
Sep 14, 2026
Systems Engineer
Lockheed Martin CO
Standard Job Description Who we are: 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...
Lockheed Martin
Sep 14, 2026
Systems Engineer Sr
Lockheed Martin CO
Standard Job 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 Do: At 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,...
Lockheed Martin
Sep 14, 2026
Hardware Engineer
Lockheed Martin CO
Standard Job 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...
Lockheed Martin
Sep 14, 2026
Systems Integration/Test Engineer Asc - E1
Lockheed Martin CO
Standard Job Description The coolest jobs on this planet… or any other… are with Lockheed Martin.    At the dawn of a new 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 day we use our unique skills and experiences to create, design, and build solutions to some of the worlds’ hardest 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 build a better tomorrow with you. Lockheed Martin builds missiles, satellites and spacecraft that do amazing things for government and commercial customers. Connecting people. Advancing discovery. And protecting what matters most.  Every day, our 123,000 employees come to work with one focus – our customers’ missions. Our customers tackle the hardest missions....
Lockheed Martin
Sep 14, 2026
Senior Systems Engineer-Clearance Required
Lockheed Martin CO
Standard Job 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 Do: At 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,...
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