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223 security clearance jobs found in Alexandria, VA

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Lockheed Martin Alexandria, VA security clearance
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Lockheed Martin
May 23, 2026
Information Systems Security Officer - Clearance Required
Lockheed Martin MD
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 Information Systems Security Officer - Clearance Required WHAT WE'RE DOING • Join Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, where we foster innovation and integrity. • As a Information Systems Security Officer, 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...
Lockheed Martin
May 16, 2026
DoD Human Resources / Top Secret Clearance Required
Lockheed Martin Alexandria, VA
Description: Prepare and coordinate military documents for personnel, generate and prepare common Army human resources forms, to include but not limited to evaluation, awards, request for personnel action, life insurance and entitlements beneficiary, and leave forms Advise customer leadership of Strength Management, projections, coordination and Personnel Accountability; conduct routine Personnel Information System Maintenance and data entry Perform strategic reviews and analysis of all HR functions and provide recommended improvements to systems; ensure proactive measures are followed to facilitate efficient and effective human resource operations Forecast future personnel manning and human resource requirements, then develop recommended courses of action to address the customer’s concerns associated with these projections Ensure all human resource/finance actions are processed within a timely manner and in accordance with governing regulations to the proper approval...
Lockheed Martin
May 27, 2026
Innovations and Operations Director
Lockheed Martin Arlington, VA
Description: The ATL General Manager, Innovations and Operations provides strategic vision and leadership for incubating, growing, and transitioning emerging technology thrusts across Lockheed Martin’s Advanced Technology Laboratories (ATL). This role shapes the technology roadmap, drives portfolio management, and sustains high impact partnerships that enable future business success and growth in cyber security, robotics, AI and analytics, communications, and a broad set of emerging science domains and capabilities. It will require a director with a track record of defining technology strategies that have led to successful transitions into production or new business lines. This role will report directly to the Chief Technology Officer (CTO). • Strategic Vision & Leadership - Define and communicate a forward-looking technology vision, with clear milestones and metrics, that aligns with the CTO’s and Lockheed Martin's business objectives. - Informed by the Corporate...
Lockheed Martin
May 27, 2026
Senior Staff Project Engineer
Lockheed Martin Arlington, VA
Description: Lockheed Martin Corporation seeks a Project Engineer, Senior Staff to lead cross-functional business initiatives to include Governance, Tracking & Closure of projects to directly support the enterprise-wide transformation agenda with a focus on U.S based solutions that consider impact to the non-US international audience. Support Enterprise Business and Digital Transformation efforts through implementation, strategy, and integration with existing systems to create a competitive advantage and drive the strategic objectives of the U.S based Executive Leadership Team. Coordinate integration initiatives to ensure new business capabilities are delivered on time, within budget, and aligned with broader business needs. Oversee risk mitigation, schedule synchronization, and resource availability as well as stakeholder alignment across multiple functions and geographically dispersed organizations. Function as the primary point of contact for VP level and U.S Based...
Lockheed Martin
May 23, 2026
Solid Rocket Motors Engineering, Principal
Lockheed Martin Arlington, VA
Description: You will be the Solid Rocket Motor (SRM) Design Principal Engineer for the Missiles & Fire Control Propulsion team at Lockheed Martin. Our team creates innovative propulsion solutions that enable next generation aerospace vehicles, tackling complex technical challenges in propulsion, structural mechanics and thermodynamics. What You Will Be Doing As the SRM Design Principal Engineer you will research, design, analyze and test solid rocket motor components and systems. You will collaborate with structural and thermal analysts, lead cross functional integration efforts and incorporate emerging technologies to deliver high performance, safe propulsion solutions. Your responsibilities will include: • Designing and developing solid rocket motor components and complete motor systems that meet performance, safety and reliability goals. • Interfacing with structural and thermal analysts to verify motor performance, conduct stress, vibration and thermal analyses, and...
Lockheed Martin
May 15, 2026
Technical Regulatory and Spectrum, Senior Manager, Global Regulatory
Lockheed Martin Arlington, VA
Description: Global Regulatory Affairs & Public Policy (GRA&PP) develops and implements regulatory, licensing, and policy strategies for Lockheed Martin Corporation to enable and maintain key business programs and corporate initiatives. As the Regulatory Engineering Senior Manager, primary responsibility will be to • Represent the corporation on international and domestic spectrum regulatory matters, including on US delegations and advisory committees, and in trade associations, • develop corporate positions and advocacy strategies on technical and spectrum regulatory matters, including as inputs into active federal and relevant foreign regulatory proceedings, • provide technical / spectrum / orbital analysis and guidance in support of business pursuits and strategies • provide critical analysis of and shape technical studies, • manage technical support work of engineering subcontractors, • work closely with business areas to identify impacts of technical...
Lockheed Martin
May 06, 2026
Cyber Applied Research Scientist (AR) / Onsite: Arlington, VA
Lockheed Martin Arlington, VA
Description: “Exciting Cyber Opportunities Await You!” Are you ready to dive into the thrilling world of cybersecurity? For nearly two decades, the Advanced Concepts Laboratory (ACL) has been at the forefront of innovation, crafting cutting-edge cyber solutions for the Department of Defense (DoD) and Intelligence Community (IC). Our mission: to empower our nation's heroes with game-changing Information Operations (IO) and Computer Network Operations (CNO) technologies that tackle some of the toughest challenges head-on. Cyber is an ever-changing domain, and at ACL, we're the revolutionaries leading the charge. We're a passionate, problem-solving team that thrives on tackling the most complex, enigmatic issues. If you revel in the thrill of finding solutions when the path isn't clear, if the idea of creating groundbreaking operational capabilities excites you, and if you thrive in an open, collaborative environment, we want to hear from you! Our quest for cyber excellence...
Lockheed Martin
Apr 30, 2026
Government Affairs Communications, Sr. Manager
Lockheed Martin Arlington, VA
Description: The Senior Manager, Government Affairs Communications is a strategic leader responsible for designing and executing communications strategies that directly advance Lockheed Martin’s legislative, policy and program advocacy support to corporate priorities and campaigns. This role sits at the intersection of communications, policy, and national security—ensuring the company’s narrative reaches and resonates with key decision-makers across Capitol Hill and the Department of War. Reporting to the Director, Global Media, Financial Communications & Public Affairs, this leader partners closely with Lockheed Martin Government Affairs (LMGA) and LM Business Area executives in support of LM corporate priorities and campaigns to shape perception, influence policy conversations, and strengthen the company’s position within the Beltway in a coordinated and effective manner. This is not a traditional communications role—this individual will operate as a trusted advisor and...
Lockheed Martin
Apr 30, 2026
Ground Systems Support Engineer - Level 4
Lockheed Martin Arlington, VA
Description: As a ground systems support engineer, this person will be part of an integral technical interface team, supporting the on-site Customer, resolving complex issues arising from operations and / or maintenance activities. 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 system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total...
Lockheed Martin
Apr 30, 2026
Automatic Test Systems Business Development Senior Staff
Lockheed Martin Arlington, VA
Description: Lockheed Martin is a global leader in aerospace and defense, delivering innovative solutions that keep our nation safe. Within the Rotary and Mission Systems (RMS) – Training, Logistics, and Simulation (TLS) Line of Business, we provide cutting edge test equipment, logistics, training, and simulation solutions to customers worldwide. We are seeking an Enterprise Logistics & Test Solutions (ELTS) Business Development – Senior Staff member to shape the future of our Automatic Test Systems (ATS) portfolio and drive growth in a highly competitive environment. The ELTS Business Development Senior Staff member will formulate and execute the business strategy for the ATS product lines, including: • eCASS – electronic Consolidated Automated Support System • LM-CORE™ • LM-STAR® • Portable Testers Key responsibilities include identifying new growth opportunities, managing the opportunity pipeline, and fostering deep customer engagement—both domestically and...
Lockheed Martin
Apr 24, 2026
Program Management, Senior Manager
Lockheed Martin Arlington, VA
Description: Preferred work locations are Orlando, FL, Dallas, TX or Washington, DC. However other locations will be considered You will be the Program Manager Senior Manager for the Advanced Programs (AP) team at Lockheed Martin Missiles and Fire Control (LMMFC). Our team is responsible for researching, developing, and delivering leading-edge software, hardware, and security solutions to protect platform/weapon systems from sophisticated threats. What You Will Be Doing As the Program Manager Senior Manager, you will be responsible for leading cross-disciplinary teams in the development and transition of advanced technologies, focusing on Spectrum Dominance/Radio-Frequency (RF)/Electronic Warfare (EW), embedded cyber security, and advanced microelectronics programs. Your responsibilities will include but are not limited to: • Directing all phases of programs from inception through completion, ensuring cost, schedule, and technical performance • Participating in contract...
Lockheed Martin
Apr 21, 2026
Licensing Caseload Management
Lockheed Martin Arlington, VA
Description: Manages the corporation's business licensing caseload, with responsibility to secure federal licenses in a timely manner to support internal operations, R&D, technology demonstrations, and contract requirements. Engages with the businesses/program offices to understand current and future licensing requirements, including implications of policy and regulatory changes affecting company’s licensing activities. Position for mid-level professional with experience in various licensing processes, particularly with FCC, FAA, and NOAA. Responsible for day-to-day management of licensing matters for the Corporation, with an emphasis on caseload management. Incumbent will play key role in the development, coordination, and implementation of internal licensing and filing strategies, with principal area of focus to support LM business understanding of regulatory requirements and processing timelines. Key responsibilities include i) managing corporate-wide licensing...
Lockheed Martin
Apr 20, 2026
C-C5ISRT Business Development and Strategy Senior Staff
Lockheed Martin Arlington, VA
Description: What We’re Doing: At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. The Work: Duties will include but are not limited to: Evaluates and reviews customer requirements for C5ISRT and translates those requirements into discrete capability statements which program managers and engineers can realize. Reports findings for major marketing, distribution, and manufacturing proposals and their impact on the sales function. Participates in the central development and implementation of new products, specifically in the electronic warfare and SIGINT areas. May also participate in presales or sales meetings to review proposed plans. Functions as liaison between USG customers and program managers and engineers....
Lockheed Martin
Apr 14, 2026
Airborne Mission Systems BD Analyst Sr Staff (Hybrid Telework)
Lockheed Martin Arlington, VA
Description: This is a Hybrid Telework opportunity. These job requirements allow the employee to work at a Lockheed Martin-designated office or job site for part of their schedule and has a predefined regular, recurring telework schedule for the remaining part of their work schedule. 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. THE WORK The candidate will support the Business Development team responsible for Airborne Mission Systems within RMS’s Sensors Effectors and Mission Systems line of business. This individual will support growth objectives related to Lockheed Martin’s Rotary Wing Mission Systems and...
Lockheed Martin
Apr 04, 2026
Capture Manager - Business Development Analyst
Lockheed Martin Arlington, VA
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. The Strategy & Business Development team is seeking a Business Development Analyst to aid in the development of a customer focused strategy aligned with Space...
Lockheed Martin
Mar 05, 2026
Strategic Requirements Analyst Sr Staff, Surface Naval Weapons Systems
Lockheed Martin Arlington, VA
Description: You will be the Strategic Requirements Analyst Sr Staff, Surface Naval Weapons Systems for the Surface Naval Weapons Systems team. Our team is responsible for shaping future capability requirements and driving business development across the Surface Naval Weapon Systems portfolio. What You Will Be Doing As the Strategic Requirements Analyst Sr Staff, Surface Naval Weapons Systems you will be responsible for translating operational concepts into actionable business initiatives and supporting high‑value capture efforts. Your responsibilities will include, but are not limited to: Identify, shape, and capture business opportunities across the Surface Naval Weapon Systems portfolio. Develop long‑range strategic plans aligned with Navy operational concepts such as Distributed Maritime Operations and Joint All‑Domain Operations. Build and sustain trusted relationships with Navy stakeholders including NAVSEA, OPNAV N96, PEO IWS, and Fleet Commands....
Lockheed Martin
May 15, 2026
Multi-Function Sensors S&BD Sr. Staff
Lockheed Martin Washington, DC
Description: What We’re Doing: At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. The Work: As a member of Radars, Electronic Warfare, and Acoustic Systems (REAS) Strategy & Business Development (S&BD) team, the Multi-Function Sensors Sr. Manager will lead the strategy and pursuit of new business opportunities for the Airborne Radar and EW sub-market segments. This leadership role will lead Domestic and International pursuits. Further, this leader will be responsible for driving synergy across all of our Radar and EW submarket segments by identifying investment opportunities for multi-function scalable technology that will be proliferated across the REAS market segment. Responsibilities include developing...
Lockheed Martin
May 12, 2026
International Business Development lead Korea/Taiwan
Lockheed Martin Washington, DC
Description: WHAT WE’RE DOING This position is part of the Indo-Pacific RMS International Strategy and Business Development team. The role directly interfaces with our customers in Korea and Taiwan for both current and future programs and directly supports all Rotary Mission Systems. THE WORK - Identify and evaluate new international business opportunities, shape customer requirements and directly support RMS Line of Business capture activities while managing international customer relationships. - Manage and coordinate capture and keep sold activities within Korea and Taiwan - Understand, articulate and support our regional and global strategies. - Develop a Korea and Taiwan business development plan that sustains current franchise programs and develops growth opportunities. - Coordinate across multiple Business Areas / functions within the corporation - Global Business Development, Lockheed Martin Business areas (Aero, MFC, Space), Program Management, Operations,...
Lockheed Martin
May 06, 2026
System Administrator Sr. - Springfield, VA
Lockheed Martin Springfield, VA
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 Erebus Program is a newly awarded 7-year effort that delivers cutting-edge...
Lockheed Martin
May 06, 2026
System Administrator Sr. - Springfield, VA
Lockheed Martin Springfield, VA
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 Erebus Program is a newly awarded 7-year effort that delivers cutting-edge...
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