27 senior security engineer jobs found

Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-functional teams to drive mission objectives. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse software systems supporting Analytic Missions. This Program has a robust process to ensure quality of products. The process includes DAT,...

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 Senior Mechanical Engineer experienced in electronics packaging. Roles & Responsibilities: - 3D CAD (Creo) design and drafting of mechanical/electro-mechanical components and assemblies with a focus...

Responsibilities: Are you driven by a passion to work at the cutting edge of technology? Do you dream to make the impossible possible? The National Security Agency is seeking highly motivated Computer Science and Computer/Electrical Engineering professionals to drive its mission to develop new capabilities, design new approaches, help solve complex problems, and research new solutions to propel our mission. As a Capabilities Development Specialist (CDS), your job will be to develop custom high-priority offensive and defensive capabilities targeting the hardest-to-reach adversarial networks in the world. In defense of our Nation, we conduct innovative research and produce hardware and software tools unlike anything in the world. By joining our team, you will apply and grow your expertise to create new ways to get critical information to our national decision makers. Whether it is in software, hardware, or cutting-edge research, if you are up for a challenge, have unbridled...

Responsibilities: Be a part of our mission to protect the national security of the United States, and have a direct impact to enable success in Agency operations. As a Facilities Engineer - Mechanical, you will have the opportunity to work directly with mission customers to validate the requirements and unique needs to provide reliable technical solutions. With the ever-changing industry and increase of technology complexities to accommodate our workforce, NSA's Installation & Logistics organization needs motivated Mechanical Engineers to provide facilities design expertise, guidance, and support to the development and implementation of facilities solutions that enable capabilities that align with mission driven priorities. As a Mechanical Engineer at NSA, responsibilities may include: - Prepare design and construction cost estimates. - Development of designs for new and renovated facilities. - Prepare engineering technical reports, specifications, and drawings - Provide...

Description: Are you a highly motivated and technically competent senior-level engineer interested in leading our test engineering functional group? Are you interested in leading a team developing test plans and conducting tests for space radar/RF applications from concept to prototype to production? Does working in partnership with our in-house SMT line and testing using our on-site shock, vibration, thermal/vacuum and anechoic RF test facilities for rapid technology development sound exciting? If so, we offer a great opportunity for you as our Test Engineering Functional Manager. We have the corporate investment, infrastructure, subject matter experts, and strategic focus to enable you to be successful. The Test Engineering Functional Manager (TEFM) will be onsite at our Severn, MD location. This individual will be responsible for understanding project schedules and requirements, and assigning resources to these projects. The TEFM assesses future resource needs and proactively...

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...

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...

Description: This position is participating in our External Referral Program . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Test Engineer - Clearance Required WHAT WE'RE DOING • Join Lockheed Martin Rotary and Mission Systems, where we foster innovation and integrity. • As a Senior Test Engineer, you'll be empowered to create "new realities" and pioneer solutions that break boundaries. • Benefit from the support of a global technology leader that values innovative thinking and provides the resources to turn ideas into reality. • Build on our proud legacy of achievement and contribute to shaping the future of aerospace, defense, and security solutions. THE WORK TKO provides systems engineering, software development, data science and cloud development and engineering services to the Cyber Infrastructure Solutions customer. The services enable the Data Transformation,...

Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 10+ years of job-related experience, or a Master's degree plus 8 years of job-related experience. Agile experience preferred.   CLEARANCE REQUIREMENTS: Department of Defense TS/SCI with Polygraph security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES:   As a Senior-Level Systems Engineer for CISR, you’ll be a lead member of cross-functional hardware and system design teams responsible for the realization of complex computing and communications systems. You’ll make...

Description: WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence. Lockheed Martin’s Cyber & Intelligence team safeguards critical networks against evolving cyber threats, ensuring the security of mission‑critical systems that protect our nation and its allies. In this role you will shape the resilience of globally‑distributed software platforms that enable decisive action in the face of cyber warfare. THE WORK The OCONUS Software Engineer Senior Staff serves as a technical contributor responsible for the sustainment and maintenance of hardware and software systems across multiple geographically‑dispersed OCONUS...

Description: This position is participating in our External Referral Program . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Full Stack Software Engineer - Clearance Required WHAT WE'RE DOING • Join Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, where we foster innovation and integrity. • As a Senior Full Stack Software Engineer, you'll be empowered to create "new realities" and pioneer solutions that break boundaries. • Benefit from the support of a global technology leader that values innovative thinking and provides the resources to turn ideas into reality. • Build on our proud legacy of achievement and contribute to shaping the future of aerospace, defense, and security solutions. THE WORK TKO provides systems engineering, software development, data science and cloud development and engineering services to the Cyber Infrastructure Solutions...

Basic Qualifications Education Requirements: Requires a Bachelor’s degree in Electrical or Computer Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience.     Clearance Requirements: Ability to obtain a Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Knowledge, Skills and Abilities:   What You’ll Get to Do : Lead a team of digital design engineers to create a security system on a chip. Collaborate with team members and across teams to explore and clearly identify real...

Responsibilities: Be a part of our mission to protect the national security of the United States, and have a direct impact to enable success in Agency operations. As a Civil Engineer - Facilities, you will have the opportunity to work directly with mission customers to validate the requirements and unique needs to provide reliable technical solutions. With the ever-changing industry and increase of technology complexities to accommodate our workforce, NSA's Installation & Logistics organization needs motivated Civil Engineers to provide facilities design expertise, guidance, and support to the development and implementation of facilities solutions that enable capabilities that align with mission driven priorities. The National Security Agency (NSA) currently has opportunities for highly motivated Civil Engineers who specialize in Water Resource, Transportation, or Structural engineering. Our Civil Engineers solve complex mission driven facilities issues and are responsible...

Description: This position is participating in our External Referral Program . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior Capabilities Development Engineer - Clearance Required WHAT WE'RE DOING • Join Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, where we foster innovation and integrity. • As a Senior Capabilities Development Engineer, you'll be empowered to create "new realities" and pioneer solutions that break boundaries. • Benefit from the support of a global technology leader that values innovative thinking and provides the resources to turn ideas into reality. • Build on our proud legacy of achievement and contribute to shaping the future of aerospace, defense, and security solutions. THE WORK TKO provides systems engineering, software development, data science and cloud development and engineering services to the Cyber Infrastructure...

Basic Qualifications Requires a Bachelor’s degree in Electrical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience.   CLEARANCE REQUIREMENTS: Ability to obtain a Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position As a Senior Advanced Electro-Optic Design Engineer, you’ll design, develop, build and test systems and products based on optic, photonic and laser technologies. This involves interacting with device, hardware and software design teams to assist in the overall development of...

Basic Qualifications Requires a Bachelor’s degree in Electrical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 10+ years of job-related experience, or a Master's degree plus 8 years of job-related experience.     CLEARANCE REQUIREMENTS: Ability to obtain a Department of Defense TS/SCI with Polygraph security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a Senior-Level Electrical Engineer for SC&I, you’ll be a lead member of cross-functional hardware and system design teams responsible for the realization of complex computing and communications systems. You’ll major...

Description: The Astris AI Government & Public Sector Sales Engineer serves as the critical technical bridge between our Generative AI, Agentic AI, and MLOps solutions and prospective customers across federal, defense, intelligence community, and state/local government agencies. This role combines deep technical expertise in modern AI/ML technologies with an understanding of government procurement processes, security requirements, and mission-critical deployment environments. Sales Engineers work closely with Account Executives and Capture Managers to understand agency requirements, navigate authority-to-operate (ATO) processes, deliver compelling technical demonstrations, and architect solutions that drive AI adoption within secure, compliant, and often air-gapped environments. This role is essential to helping government customers modernize their AI/ML capabilities while meeting stringent regulatory and security standards. Technical Discovery & Solution Design • Lead...

Description: You will be the Aircraft Field Support Engineer Senior for the Lockheed Martin Aeronautics Field Sustainment Integrated Flight Test Team. Our team is responsible for flight testing of the Marine Corps and Navy variance of the F-35 aircraft at our Patuxent River, Maryland facility. What You Will Be Doing As the F-35 Aircraft Field Support Engineer Senior, your responsibilities will include but are not limited to: The successful candidate will act as part of the Lockheed Martin Aeronautics technical interface to the on-site customer (Operations and Maintenance) in resolving issues arising from maintenance or modification activities for all matters dealing with the F-35 aircraft. The preferred candidate will be either a Vehicle System (VS), Mission Systems (MS) Subject Matter Expert (SME) or be an emerging authority who has the skill set to accomplish troubleshooting and analysis of APG/Vehicle Systems or AVS/Mission Systems. Responsibilities include: • The...

Description: We are seeking a seasoned Senior Aerospace Engineer to support defense aerospace programs, with a focus on the conception, design, integration and validation of aerospace structures and systems that span multiple aerospace platforms. This role requires technical expertise in aerodynamics, structures, mechanisms, systems and integration, and developing Contract Data Requirements Lists (CDRLs). The incumbent will mentor junior engineers, work on integrated product teams, ensure deliverables meet contractual and regulatory requirements, and understand defense acquisition and certification processes. Ability to work independently towards assigned objectives in lieu of discrete tasking is critical. Key Responsibilities: Technical Leadership • Lead the execution of assigned objectives that develop aerospace structures and subsystems. • Own the technical roadmap, risk assessments, and trade off studies for assigned objectives. • Mentor junior staff; collaborate to provide...

Description: This position is participating in our External Referral Program . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer Senior NiFi Engineer - Clearance Required WHAT WE'RE DOING • Join Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, where we foster innovation and integrity. • As a Senior NiFi Engineer, you'll be empowered to create "new realities" and pioneer solutions that break boundaries. • Benefit from the support of a global technology leader that values innovative thinking and provides the resources to turn ideas into reality. • Build on our proud legacy of achievement and contribute to shaping the future of aerospace, defense, and security solutions. THE WORK TKO provides systems engineering, software development, data science and cloud development and engineering services to the Cyber Infrastructure Solutions customer. The services enable the...