255 security clearance jobs found in Washington, DC

Overview 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, homeland, healthcare, and intelligence sectors—helping agencies navigate complexity and outpace change.  Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.   Responsibilities LMI is  seeking  a driven, results-oriented FSO / Security Lead to own all aspects of personnel,...

Overview LMI is seeking a skilled Policy and Security Cooperation (SC) Advisor at a customer site in the Washington, DC area. A successful candidate will demonstrate competency in project execution, leadership critical thinking, and relationship management, while upholding the highest standard of ethical behavior.   This position requires you to be at the Pentagon 3-4 days a week.   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 skilled Senior Cybersecurity Information Systems Security Engineer (ISSE) to support US Army  Capability Program Executive (CPE) Gound   office  at Ft. Belvoir, Virginia. The ISSE will drive efforts that support software and hardware cybersecurity Risk Management Framework (RMF) Authority to Operate (ATO).     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 agencies navigate complexity and...

Overview LMI is seeking a skilled Forward Deployed Engineer in the Washington, DC region. Successful Forward Deployed Engineers demonstrate competency in integrating advanced technologies into existing business processes, building new functionality, ensuring successful software deployments, and working closely with customers. This role requires a combination of technical skills, strong communication, and the ability to quickly turn ideas into production caliber code. This role will work as part of the Sales Engineering team and engage directly with customers on-site, in a hybrid format, or remotely, as required by each customer including the potential for occasional short-term travel to customer locations across the United States. This position requires an active 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,...

Overview 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, homeland, healthcare, and intelligence sectors—helping agencies navigate complexity and outpace change.  Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.   Responsibilities LMI is seeking a skilled Lead Cybersecurity Integrator to provide technical leadership to integrate...

Overview We are seeking an Senior Requirements Engineer to join a multidisciplinary team supporting the Department of Homeland Security (DHS) Customs and Border Protection (CBP) Program Management Office (PMO). This role is ideal for engineers who are passionate about applying technical expertise to real-world national security challenges and advancing mission-critical capabilities through research, evaluation, and informed decision-making. This position requires U.S. citizenship and the ability to obtain a CBP Background Investigation (BI) is required; active CBP BI preferred. This position requires 20% travel that may entail remote and rugged areas.   The Requirements Engineer will work closely with CBP stakeholders, program managers, and technical experts to assess technologies, guide development efforts, inform program strategies, and enable effective deployment of integrated systems. This includes both field-focused technical assessments and...

Overview LMI is seeking a Data Analyst responsible for quality delivery of reporting and analysis as part of a Strategic Workforce Analytics program for a U.S. Federal Government Agency. This position will work in a classified environment to produce analys e s and visualization to multiple clients within th e department, agency, and federal government . T he Data Analyst will collaborate with human resources SMEs, data engineers, and developers to query and structure data, develop metrics and visualizations, and deliver reports .     This position requires you to be on site 5 days a week at Joint Base Anacostia-Bolling (JBAB).   This position requires an active TS/SCI clearance with Polygraph required.   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...

Overview LMI is seeking a Senior Data Analyst/Data Scientist to support our Intelligence Community client.    This position requires an active TS/SCI with a Polygraph.    This position requires you to be on site 5 days a week at Bolling Air Force Base.   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 intelligence sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to...

Overview 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, homeland, healthcare, and intelligence sectors—helping agencies navigate complexity and outpace change.  Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.   Responsibilities LMI is seeking a skilled Systems Engineer to design, integrate, validate , and sustain enterprise IT...

Overview 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, homeland, healthcare, and intelligence sectors—helping agencies navigate complexity and outpace change.  Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.   Responsibilities LMI is seeking an accomplished Chief Engineer to serve as the program's senior technical authority for...

Overview 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, homeland, healthcare, and intelligence sectors—helping agencies navigate complexity and outpace change.  Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.   Responsibilities LMI is seeking a skilled Sr. Systems Engineer Lead to manage systems engineering and endpoint device...

Overview LMI is seeking a Force Management Operations Lead to support a Department of War mission partner J8 with joint force management, capability requirements, strategic planning, analysis, and enterprise integration. This role will serve as a senior integrator across operational, requirements, acquisition, resourcing, and technology stakeholders, translating complex mission needs into prioritized, decision-ready requirements and executable courses of action. The ideal candidate combines deep Joint and Special Operations experience with strong requirements-development expertise, senior leader engagement skills, and the ability to synchronize diverse organizations around common mission outcomes. This position requires on-site support in the National Capital Region and an active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance. The position requires periodic travel to supported commands, operational units, exercises, test events, and industry...

Overview LMI seeks a Data Management and Automation Specialist to analyze, automate, and sustain administrative workflows for a Joint Staff element. The specialist builds and maintain office data solutions, improve reporting, reduce manual workload, and keep headquarters information accurate and accessible. The ideal candidate pairs strong data discipline with practical automation skills and translates user needs into reliable, secure, easy-to-use solutions. This position requires on-site support in the National Capital Region and an active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance. The position requires periodic travel to supported commands, operational units, exercises, test events, and industry locations. 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 seeks a Planning and Operations Specialist to support a Department of War J7 mission partner with experimentation campaigns that validate and field autonomous capabilities. The specialist connects experimentation venues, ranges, operational units, government stakeholders, and vendors; integrates autonomy into Joint exercises and wargames; and converts lessons learned into training, capability, and fielding actions. The ideal candidate is a highly organized planner who coordinates complex events and maintains disciplined follow-through from initial concept through after-action implementation. 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...

Overview LMI seeks a Lead Platform Integrator to support a Department of War mission partner by leading integration of autonomous systems into approved network, cloud, on-premises, and tactical edge compute environments. The integrator coordinates platform architecture, software onboarding, application interfaces, data services, DevSecOps, cybersecurity, testing, configuration management, and authorization activities. The ideal candidate combines enterprise platform expertise with the practical systems integration skills required to deliver mission capability across connected and disconnected environments. 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...

Overview LMI seeks an Intel Operations Integrator to support a Department of War mission partner by leading all-source analysis of adversary artificial intelligence, autonomous warfare, robotics, and related enabling capabilities. The integrator treats the People's Republic of China as the pacing threat and fuses intelligence community, Service, allied, and open-source reporting into predictive, operationally relevant assessments. The ideal candidate connects intelligence analysis directly to operational planning, capability development, experimentation, and targeting workflows. This position requires on-site support in the National Capital Region and an active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance with eligibility for additional access caveats. The position requires periodic travel to supported commands, operational units, exercises, test events, and industry locations. LMI is a new breed of digital solutions provider dedicated...

Overview LMI seeks a Force Management Lead to direct headquarters force management and administrative support for a Joint Staff element. The lead integrates manpower actions, executive support, staff taskings, distinguished visitor protocol, and complex domestic and international travel. The ideal candidate is a disciplined headquarters operator who synchronizes high-volume actions, maintains accountability across stakeholders, and delivers accurate, decision-ready support to senior leaders. 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...

Overview LMI seeks a Force Management Operations Lead to support a Department of War mission partner J9 in transitioning validated autonomous capabilities into enduring force structure, doctrine, concepts, organizational design, and modernization plans. The lead develops roadmaps that align capability fielding with force design decisions and coordinates with Service modernization organizations, the Joint Staff, combatant commands, and the J8. The ideal candidate understands how experimentation and operational demand become institutionalized capability across the Joint Force. This position requires on-site support in the National Capital Region and an active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance. The position requires periodic travel to supported commands, operational units, exercises, test events, and industry locations. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation...

Overview We are seeking a mid-level Data Scientist with a strong background in data management, visualization, and reporting related to security assistance accounts and interagency coordination. The ideal candidate combines rigorous analytical thinking with creativity, technical curiosity, and sound judgment. 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 agencies navigate complexity and outpace change. Headquartered in Tysons,...

Overview We are seeking a mid-level Data Scientist with a strong background in data management, visualization, and an interest in AI. The ideal candidate combines rigorous analytical thinking with creativity, technical curiosity, and sound judgment. 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 agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that...