105 jobs found in Fort Belvoir, VA

Basic Qualifications Bachelor’s degree in a specialized area; or equivalent is required plus a minimum of 2 years of relevant experience; or Master's degree. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Must be able to obtain Polygraph. 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:  Join our team as a Linux Systems Administrator (Service Desk) for Space, Cyber and Intelligence Systems! You'll work with a diverse team managing enterprise systems, specialized Linux OS, cross-domain solutions, and boundary devices.   What You’ll Experience: Hands-on work with RedHat Linux, system/server builds, and...

Description: The coolest jobs on this planet... or any other... are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world. Every single day, we use our unique skills and experiences to craft, design, and build solutions to some of the world's hardest engineering problems. Our culture inspires our employees to dream big; perform with excellence; and build incredible products. We provide the resources, the support, and the focus. You bring the passion and courage to envision limitless possibilities. Together, we'll build a better tomorrow. Are you ready to further your career in Cyber Security by working for one of the top companies in the world? The Kayenne program is seeking a Cyber Security Engineer technical lead for the Program’s Cyber Team. This team is responsible for applying an interdisciplinary, collaborative approach to plan,...

Overview The Business Process Analyst will support the evaluation, documentation, and improvement of organizational processes for an intelligence community (IC) customer. This role involves analyzing current business, management, and operational workflows; identifying inefficiencies; and recommending improvements that align people, processes, and resources to mission outcomes.     LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping...

Overview The Technology Scouting and Analysis Advisor will provide strategic advisory services to program leaders and managers, identifying opportunities for technology adoption that enhance mission performance, effectiveness, and efficiency. This role supports assessment of emerging technologies, evaluation of long-term technical issues, and recommendations for enterprise-level adoption.     LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy...

Overview LMI is seeking a Security Specialist who will provide security administrative expertise for our government customer in specialties such as Physical, Information, and Industrial Security. The position will be primarily located at the Suffolk Building, Falls Church, Virginia, although responsibilities may extend to the Mark Center and Pentagon locations. This position requires an Active TS/SCI clearance.     LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space,...

Description: Lockheed Martin is seeking a Staff Electronics Engineer to support a military customer in the Alexandria, VA area. This role involves research, design, development, testing, and sustainment of a wide range of military and commercial communications and electronic systems. What You Will Be Doing Responsibilities: • Support the research, design, development, and testing of communications and electronic systems, including cellular (2G, 3G, LTE), VHF/UHF radio, satellite, and cryptographic technologies. • Provide innovative technical solutions to complex challenges related to the testing, installation, and implementation of wireless, radio, cellular, and satellite communication systems. • Conduct analysis, troubleshooting, diagnostics, testing, tuning, optimization, repair, and certification of communications equipment and systems. • Operate and maintain diagnostic and test equipment, including digital multimeters, spectrum analyzers, oscilloscopes, frequency counters,...

Overview LMI is seeking an experienced Senior Business Analyst at the Department of Homeland Security (DHS), Federal Protective Service (FPS) headquarters in Alexandria, VA.  This position will support the FPS Office of Professional Responsibility with a myriad of analytical and business process matters impacting criminal and administrative investigations.  In addition, the incumbent will provide critical operational support and integration of new or improved programs and processes across the organization. You must be able to work on client site full-time in Alexandria, VA (ad hoc telework flexibility may be available).     LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed.  Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and...

Overview LMI is seeking a candidate to serve as an International Cooperation Analyst supporting the Office of the Assistant Secretary of War for International Armaments Cooperation (ASW (IAC)) to enhance the harmonization and efficiency of international armaments cooperation and provide interoperable and interchangeable capabilities to our warfighters at this critical time and into the future.   This position requires on-site work in Alexandria, VA, five days per week.   The International Cooperation Analyst will help advance Department of Defense objectives with allies and international partners.   The candidate will plan and execute ASW (IAC) outreach and dialogue with international stakeholders and departmental and interagency partners to improve collaboration, communication, and security of supply for materials critical to national defense.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact...

Overview LMI is seeking a Corrosion Prevention & Control Intern to support our work with the Office of the Deputy Assistant Secretary of Defense for Materiel Readiness (ODASD-MR). This organization leads policy oversight, program development, and cross-service coordination across the Department of Defense sustainment enterprise.   The intern will contribute to initiatives that span the organic industrial base, sustainment technologies, corrosion prevention, and explosive safety, all of which directly impact the readiness and longevity of critical defense systems. This role supports collaboration across Military Departments, depots, industry partners, and the broader defense industrial base to strengthen national defense readiness.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and...

Overview LMI is seeking a Cybersecurity Architect to support LMI’s leading-edge, technology-enabled mission. In this fast-paced and matrixed environment, this position will develop cybersecurity requirements and solutions to ensure LMI’s technology meets all our risk and compliance requirements and will communicate our posture to stakeholders and customers. This position requires a Top Secret/SCI clearance. This position will be mostly on site at the client facility in Arlington, VA with some hybrid remote days at times.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the...

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...

Position Summary The Executive Director, DAF Delivery, is a senior leadership position within Odyssey serving as a critical customer facing principal responsible for architecting and delivering systems of systems solutions to interconnected mission partners within the Department of the Air Force (DAF). Reporting directly to the Vice President, Operations, this Executive Director plays a pivotal role in the success of the company’s operational delivery and its long-term strategic direction within the Air Force and Space Force.   As an operational and strategic representative for Odyssey to DAF leadership, the Executive Director is entrusted with strengthening customer relationships and driving customer satisfaction through collaborative solutioning with mission partners to discover, understand and solve their most complex system of system challenges.   This position will integrate with and across the Odyssey operational delivery teams to align priorities...

Overview LMI is seeking a Health Policy Operations & Communications Intern to support program operations and stakeholder engagement efforts. The intern will join a team delivering policy, operational, and analytical support to HHS, specifically the Centers for Medicare & Medicaid Services (CMS). The intern will support a team delivering operational, analytical, and communications support to the Centers for Medicare & Medicaid Services (CMS). The primary focus will be assisting with application review processes, operational documentation, stakeholder coordination, and program communications to ensure alignment with federal requirements. This role will not involve direct policy authorship or influence over policy decisions.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and...

Overview LMI is seeking a Health Data & Operations Intern to support a portfolio of health-focused engagements. The intern will join a team delivering policy, operational, and analytical support to HHS, specifically the Centers for Medicare & Medicaid Services (CMS). The primary focus will be supporting data analysis and program monitoring activities to help assess compliance with federal regulations, sub-regulatory guidance, and program requirements. This role will not involve direct policy drafting or influencing government policy decisions.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we...

Overview We’re  building the next generation of RFID, GPS tagging, and sensor-mesh solutions that power mission-critical operations across the DoD. Behind every deployment is  a logistics  chain that ensures the right equipment arrives at the right place, every time. As our Logistics Analyst,  you’ll  be the one making sure our tech is packaged, shipped, and delivered flawlessly—so missions never skip a beat.     This position requires a Secret clearance.     LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on...

Overview We’re building the next generation of RFID, GPS tagging, and sensor-mesh solutions that power mission-critical operations across the DoD. Our products move data, but more importantly, they move missions. As our Mission Engineering Manager, you’ll define the architecture, guide the accreditation path, and lead the engineers that make it real. You’ll be the technical backbone of our delivery—ensuring every system is secure, compliant, and ready to perform where it matters most.     This position requires a Secret clearance.     Hybrid (U.S.-Based) | Some Travel Required | Primary work location in Washington,DC; Norfolk, VA; or Mechanicsburg, PA     LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed....

Overview LMI is seeking a Full-Stack Developer with proficiency in Agentic AI to join the Chief Technology Office development team. This position requires an individual who thrives in dynamic environments, rapidly delivering results while maintaining flexibility to adapt to shifting priorities. This position requires active Top Secret with Polygraph clearance. You must be a U.S. citizen. We are seeking a Full Stack Developer to support mission-focused application development within a secure cloud and on-premise environment. The selected candidate will contribute across the full software development lifecycle, including application design, UI development, backend services, and large-scale data processing workflows . This role requires experience building scalable applications that integrate cloud services, data platforms, and analytics tools to support operational and analytical systems. Responsibilities...

Overview LMI is seeking a skilled Program Manager to support LMI’s Intelligence Programs account. The Portfolio Manager will lead multiple project delivery teams, drive program schedules, manage project financials, and ensure high quality delivery of LMI contracts.   A successful Program Manager will be highly skilled in project management, agile methodologies, communication, project planning, and financial management, as well as detail-oriented, able to hold teammates accountable to quality expectations and timelines, and responsive to evolving client needs. A background in digital transformation is highly desired. The Program Manager must demonstrate competency in leadership, strategic thinking, relationship management, multitasking, schedule management, and delivery excellence. The Program Manager must thrive in an environment working with internal and external stakeholders across various disciplines and can conduct technical and business-level...

Overview We are looking for a Security Readiness Architect to design and guide secure system architectures that can achieve and sustain federal cybersecurity authorization. This role focuses on translating complex regulatory frameworks into practical architecture patterns that enable platforms and applications to meet the rigorous expectations of federal security programs. You will operate at the intersection of security architecture, DevSecOps, and Governance, Risk, and Compliance (GRC)—ensuring systems are architected for authorization success while also guiding the documentation, risk management, and programmatic processes required to achieve and maintain compliance.   This role is ideal for an experienced security architect or senior federal cybersecurity professional who understands both federal authorization frameworks and modern cloud/software architectures, and who can bridge engineering teams, security governance functions, and government...

Overview LMI is seeking a Full-Stack Developer with proficiency in Agentic AI to join the Chief Technology Office development team. This position requires an individual who thrives in dynamic environments, rapidly delivering results while maintaining flexibility to adapt to shifting priorities. This position requires the ability to obtain a Secret clearance; active Secret clearance preferred. You must be a U.S. citizen. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space,...