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121 security clearance jobs found

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Lockheed Martin  (121)
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Onsite  (121)
Lockheed Martin
Nov 04, 2026
Dev Sec Engineering - E2
Lockheed Martin FL
Standard Job Description Performs tech planning, design, devel, integ, v&v for total syst life cycle. Analyses performed at all levels of syst product incl. concept, design, fabrication, test, instl, operation, maintenance & disposal, incorp design methods & stds for Cyber Security, SW & HW infrastructure. Designs, devels, docs, tests & debugs SW that contains logical & math solutions to business/mission problems/questions in computer language. Ensures the logical & syst conversion of customer/product reqs into total syst solutions that ack tech, sched, cost constraints & align to SW & HW deployment pipelines & factories. Performs func & timeline analysis, detail trade & reqs allocation & interface defs studies to translate customer reqs into HW & SW feature defs & acceptance criteria. Applies stds, processes, procedures & tools throughout the devel life cycle. Applies HW & SW knowledge, cyber security stds in...
Lockheed Martin
Nov 04, 2026
Associate Dev Sec Engineer- Onsite Orlando, Fl
Lockheed Martin FL
Standard Job Description We are looking for an individual with strong Linux expertise to focus on coding, scripting, and automation that integrates security into the software development lifecycle. This role will design, build, and maintain secure Linux‑based workflows, scripts, and tooling that enable rapid, compliant delivery of applications and services. The position bridges development and security, ensuring that code, configurations, and deployments adhere to organizational policies and industry standards.  Basic Qualifications Understanding of DevSecOps principles, practices, and tools. Experience with Linux (RHEL/Rocky) and Windows Server. Experience with Agile, Continuous Integration/Continuous Deployment. Experience with Kubernetes Infrastructure (Vanilla, OpenShift, TKG) Understanding of System Scripting (bash, Python, PowerShell, batch, etc.) Growth Mindset, with an interest in emerging technologies Strong written and verbal communications...
Lockheed Martin
Nov 04, 2026
Dev Sec Engineering Asc - Onsite in Orlando, Fl -
Lockheed Martin FL
Standard Job Description We are looking for an individual with strong Linux expertise to focus on coding, scripting, and automation that integrates security into the software development lifecycle. This role will design, build, and maintain secure Linux‑based workflows, scripts, and tooling that enable rapid, compliant delivery of applications and services. The position bridges development and security, ensuring that code, configurations, and deployments adhere to organizational policies and industry standards.  Basic Qualifications Understanding of DevSecOps principles, practices, and tools. Experience with Linux (RHEL/Rocky) and Windows Server. Experience with Agile, Continuous Integration/Continuous Deployment. Experience with Kubernetes Infrastructure (Vanilla, OpenShift, TKG) Understanding of System Scripting (bash, Python, PowerShell, batch, etc.) Growth Mindset, with an interest in emerging technologies Strong written and verbal communications...
Lockheed Martin
Nov 04, 2026
Inspection Supervisor
Lockheed Martin MA
Standard Job Description You will be the Inspection Supervisor for the Quality Inspection team. Our team is responsible for ensuring we achieve our quality requirements across our production processes. What You Will Be Doing As the Inspection Supervisor you will be responsible for leading quality inspection initiatives that ensure product and process excellence. Your responsibilities will include, but are not limited to: Collaborating with quality, manufacturing, engineering, and stakeholders to resolve quality issues. Supporting future rate increases through staffing and process improvement initiatives. Developing strategies to improve performance and yields. Designing and analyzing inspection processes and conducting statistical analysis. Coordinating subordinate employee recruitment, selection and training, performance assessment, work assignments, salary, and recognition/disciplinary actions. Why Join Us The ideal candidate is a collaborative leader who...
Lockheed Martin
Nov 04, 2026
Classified Cyber Security - E2
Lockheed Martin MA
Standard Job Description Ensure compliance to governing documents and security policies and assist in regulatory periodic assessments. Implements and tests state-of-the-art secure operating systems, networks, and database solutions. Stays current with system vulnerabilities and provides current security training to all system users. Conducts risk assessments and provides recommendations for secure implementation and compliance in accordance with government regulations and information assurance/cybersecurity guidelines. Creates, maintains and submits information system security documents and reports to regulatory agencies. Assesses and mitigates system security threats/risks throughout the program life cycle; validates system security requirements definition and analysis; establishes system security documentation; assists with the implementation of security procedures; verifies information system security requirements; performs information system certification and...
Lockheed Martin
Nov 04, 2026
Cyber Systems Security Engineering Sr
Lockheed Martin NY
Standard Job Description WHAT WE’RE DOING At Lockheed Martin's Rotary and Mission System's Cyber Resiliency organization, we are dedicated to engineering and deploying cutting-edge cyber defense solutions across our corporation. Our focus on cybersecurity is paramount to ensuring mission success for our customers, even in the face of evolving cyber threats. THE WORK As a member of our team, you will be involved in a variety of activities aimed at enhancing the cyber resiliency of the AFSOC ACS program. This includes tasks such as: • Hardening operating systems, applications, and network devices • Conducting vulnerability scans • Continuous monitoring of the security posture of the system • Assisting with Government Certification Test and Evaluation (CT&E) and Vulnerability Testing • Implementing security updates and patches • Applying configuration changes to ESS and ACAS security tools • Providing support to maintain the Certification and Accreditation (C&A)...
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
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 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
SATCOM System Integration and Test Systems Engineering SME - Principle
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. As an ESS SATCOM Systems Integration and Test Systems Engineering SME,...
Lockheed Martin
Sep 14, 2026
Integrated Program Planner Sr - Level 3
Lockheed Martin CO
Standard Job 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....
Lockheed Martin
Sep 14, 2026
Integrated Program Planner - Level 2
Lockheed Martin CO
Standard Job Description Protecting what matters most is the mission that matters most. 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 have an opportunity for a level 2 Program Planner to join our mission supporting Global Security in Littleton, CO. This is an ideal opportunity to continue developing your career in Program Planning. If you are an enthusiastic self-starter who thrives in a fast-paced environment and...
Lockheed Martin
Sep 14, 2026
Integrated Program Planner Asc - Level 1
Lockheed Martin CO
Standard Job Description Protecting what matters most is the mission that matters most.   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 have an opportunity for a level 1 Program Planner to join our mission supporting Global Security in Littleton, CO. This is an ideal opportunity to continue developing your career in Program Planning. If you are an enthusiastic self-starter who thrives in a fast-paced environment...
Lockheed Martin
Sep 14, 2026
Cyber Systems Security Engineering Sr - E3
Lockheed Martin CO
Standard Job Description Responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate and verify Cyber solutions across the lifecycle. Conduct cyber risk assessment activities including threat modeling, vulnerability analysis and analysis of mitigation solutions. Coordinates and addresses Supply Chain risk management concerns. Develop, evaluate and analyze design constrains, trade-offs and detailed system and security design as they pertain to the Cyber domain. Coordinate with Cyber and system architects and developers to provide oversight in the development of solutions. Conduct cybersecurity test and evaluation of hardware and/or software designs to verify and validate compliance with defined specifications and requirements. Employs cyber security processes, methods, techniques and tools and assure their consistent application. Implements appropriate Assessment and Authorization activities as required by customers. USE OF THIS...
Lockheed Martin
Sep 14, 2026
Engineering Test Vehicle, Test Engineering Sr
Lockheed Martin CO
Standard Job Description As the electronics engineer you will be responsible for testing a variety of electronic equipment, system interconnect and cabling designs in support of the Test Support Products  You will participate in requirements analysis, configuration determination, design, materiel procurement, manufacturing, test and acceptance of cabling & interconnects for a wide variety of electrical and electromechanical test systems and multi-function integrated test equipment in support of the US Navy's Ballistic Missile Flight Test Program.     As the electronics engineer you will mentor junior engineers, interface extensively with our customer, as well as, senior leadership. You will also create/update project/process documentation that align to project requirements.    Specific responsibilities include but are not limited to:  Lead the design, procurement, assembly, test, and verification of missile test systems, including data  review and trending  Develop...
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