285 security clearance jobs found in Fort Belvoir, VA

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 mission‑driven, detail‑oriented Security Analyst to support our Lead Facility Security...

Overview LMI is seeking a Technology Delivery Lead to support the Army's digital transformation efforts within PAE Maneuver Ground. This individual will work closely with senior government technology leadership to translate mission priorities into technical solutions, lead multidisciplinary delivery teams, and ensure capabilities are successfully developed, deployed, and adopted.   This role combines technical delivery leadership, strategic advisory, and program management. The successful candidate will bring broad technical fluency across software, data, cloud, and AI, along with the judgment to evaluate technical approaches, challenge assumptions, resolve delivery challenges, and guide teams toward practical solutions.   We are looking for someone who can operate effectively between Army leadership and technical teams; someone who understands the mission, stays close to the technical work, and takes ownership of outcomes. This is not a hands-on...

Overview LMI is seeking a Data Strategist to help an Army customer strengthen data governance and turn data and AI strategy into working capabilities. You will advise senior Army leaders, establish enterprise priorities, and guide implementation across a complex portfolio of programs and systems.   Working with program offices, data owners, architects, and engineers, you will help teams improve data quality, share information securely, and build reusable data products. Success requires sound technical judgment, the ability to align stakeholders, and a record of carrying enterprise initiatives through implementation and 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...

Overview LMI is seeking an experienced Cloud Engineer with strong DevSecOps expertise to support a U.S. Army enterprise program. This role will design, build, and operate in a secure cloud infrastructure and CI/CD pipeline environment that power mission-critical Army systems and platforms. This position will be accountable for the availability, security, and performance of the environments the Army's teams rely on to support their enterprise systems.   This position requires an active Secret security clearance and an onsite presence at Fort Belvoir, VA.   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...

Overview LMI is seeking a Staff Data Engineer to build authoritative data products supporting Army acquisition and program operations. This engineer will own data pipelines, models, and ontology within Army Vantage or Palantir Foundry.   This is a senior individual-contributor role for an engineer who can make architectural decisions, build production systems, and raise the technical standard of the team.   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,...

Overview LMI is seeking an experienced, hands-on Enterprise MuleSoft Integration Engineer / Architect to support Project Manager Logistics-Finance (PM LOG-FIN) and the U.S. Army with digital modernization and integration initiatives. Th is role will lead the design, development, deployment, scalability, and central management of a unified, enterprise-wide MuleSoft Anypoint Platform. Th is position will drive the evolution of a n enterprise data hub and gateway solution, securely exposing application programming interfaces ( APIs ) and data services across critical Army logistics and financial e nterprise r esource planning (ERPs) systems , authoritative data sources , and external trading partners. O bjectives include moderniz ing complex, custom legacy point-to-point interfaces into scalable, modular API-led services to accelerat e mission readiness, financial and...

Overview LMI is seeking a   Database DevOps Engineer to be part of a team that is designing and developing complex, cloud-based systems. 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, 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 strengthen missions and drive lasting value....

Overview LMI is seeking an experienced  Technology and Innovation Senior Business Analyst  at the Department of Homeland Security (DHS), Federal Protective Service (FPS) headquarters in Springfield, VA. This position will support the FPS Technology and Innovation Directorate with a myriad of analytical and business process matters impacting various strategic initiatives and priorities. 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 part-time on client site in Springfield, VA .     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...

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 Bobcat program is seeking a Systems Administrator/Configuration Management Analyst....

Overview LMI is seeking a skilled Acquisition Policy Specialist to support our custimer in Alexandria, VA. Successful candidates demonstrate competency in critical thinking, relationship management, and adaptability while upholding the highest standard of ethical behavior.   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...

Job Title:  Senior Business Management Analyst - Council and Advisory Support - TS/SCI Location:  Onsite/Hybrid - DHS CISA, Arlington, VA. Classified work at 1110 N. Glebe Road or 1310 N. Courthouse; unclassified work may occur at 4200 Wilson Boulevard or an approved remote worksite. Work Schedule:  Monday through Friday, generally 8:00 a.m. to 4:30 p.m. Eastern Time, excluding federal holidays; schedule flexibility may be required for emergent events. Security Requirements:  TS/SCI - Top Secret clearance required, with the ability to obtain and maintain SCI eligibility/access and favorable DHS fitness and required access determinations. Classified work is performed at approved Government facilities. Work Authorization:  U.S. citizenship required for classified access. Must be authorized to work in the United States. AttainX is seeking a Senior Business Management Analyst to provide senior program analysis, policy research, and decision support...

Job Title:  SME Business Management Analyst - Council and Advisory Support - TS/SCI Location:  Onsite/Hybrid - DHS CISA, Arlington, VA. Classified work at 1110 N. Glebe Road or 1310 N. Courthouse; unclassified work may occur at 4200 Wilson Boulevard or an approved remote worksite. Work Schedule:  Monday through Friday, generally 8:00 a.m. to 4:30 p.m. Eastern Time, excluding federal holidays; schedule flexibility may be required for emergent events. Security Requirements:  TS/SCI - Top Secret clearance required, with the ability to obtain and maintain SCI eligibility/access and favorable DHS fitness and required access determinations. Classified work is performed at approved Government facilities. Work Authorization:  U.S. citizenship required for classified access. Must be authorized to work in the United States. AttainX is seeking an SME Business Management Analyst to provide subject matter expertise and strategic advice on critical...

Job Title:  Senior Business Management Analyst - Sector Risk Management Engagement - TS/SCI Location:  Onsite/Hybrid - DHS CISA, Arlington, VA. Classified work at 1110 N. Glebe Road or 1310 N. Courthouse; unclassified work may occur at 4200 Wilson Boulevard or an approved remote worksite. Work Schedule:  Monday through Friday, generally 8:00 a.m. to 4:30 p.m. Eastern Time, excluding federal holidays; schedule flexibility may be required for emergent events. Security Requirements:  TS/SCI - Top Secret clearance required, with the ability to obtain and maintain SCI eligibility/access and favorable DHS fitness and required access determinations. Classified work is performed at approved Government facilities. Work Authorization:  U.S. citizenship required for classified access. Must be authorized to work in the United States. AttainX is seeking a Senior Business Management Analyst to provide senior program analysis, policy research, and decision...

Job Title:  Senior Business Management Analyst - Sector Risk Management Engagement - TS/SCI Location:  Onsite/Hybrid - DHS CISA, Arlington, VA. Classified work at 1110 N. Glebe Road or 1310 N. Courthouse; unclassified work may occur at 4200 Wilson Boulevard or an approved remote worksite. Work Schedule:  Monday through Friday, generally 8:00 a.m. to 4:30 p.m. Eastern Time, excluding federal holidays; schedule flexibility may be required for emergent events. Security Requirements:  TS/SCI - Top Secret clearance required, with the ability to obtain and maintain SCI eligibility/access and favorable DHS fitness and required access determinations. Classified work is performed at approved Government facilities. Work Authorization:  U.S. citizenship required for classified access. Must be authorized to work in the United States. AttainX is seeking a Senior Business Management Analyst to provide senior program analysis, policy research, and decision...

Job Title:  SME Business Management Analyst - Council and Advisory Support - TS/SCI Location:  Onsite/Hybrid - DHS CISA, Arlington, VA. Classified work at 1110 N. Glebe Road or 1310 N. Courthouse; unclassified work may occur at 4200 Wilson Boulevard or an approved remote worksite. Work Schedule:  Monday through Friday, generally 8:00 a.m. to 4:30 p.m. Eastern Time, excluding federal holidays; schedule flexibility may be required for emergent events. Security Requirements:  TS/SCI - Top Secret clearance required, with the ability to obtain and maintain SCI eligibility/access and favorable DHS fitness and required access determinations. Classified work is performed at approved Government facilities. Work Authorization:  U.S. citizenship required for classified access. Must be authorized to work in the United States. AttainX is seeking an SME Business Management Analyst to provide subject matter expertise and strategic advice on critical...

Overview LMI is seeking a skilled Project/Facilities Engineer to support HQDA G-4 through strategic planning, operational analysis, enterprise coordination, program integration, and executive decision support. Successfully demonstrate competency in project execution, client delivery, critical thinking, and relationship management while upholding the highest standard of ethical behavior.   This position is part of the team supporting the Army HQDA G-4 ELISS program, delivering innovative solutions that enable critical Army logistics and sustainment missions.   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 LMI seeks a Business Process Analyst (Senior Executive Assistant) to support our federal customer in Arlington, Virginia.   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 strengthen missions and drive lasting value. Responsibilities Facilitate daily...

Overview LMI is seeking a Human Capital & Administrative Operations Support Specialist  to support our team within the Office of the Under Secretary of Defense, Acquisition and Sustainment (OUSD(A&S)).  This role supports the A&S human resources staff in the Directorate for Business Operations by advising senior level authorities regarding time and attendance and civilian awards administration and providing program operations and customer support. In this role, you will serve as the assistant principal subject matter specialist for Defense Agencies Initiative (DAI) Time and Attendance processing and oversee end-to-end administration of DoD Civilian Awards across all echelons. The ideal candidate pairs deep technical knowledge of federal timekeeping systems and identity access governance with extensive experience managing complex federal and defense civilian recognition programs. Communication with the organization’s senior-level staff and...

Status: Full-Time, on-site Location: Arlington, VA Start date: ASAP Security Clearance: Active TS/SCI Clearance Salary Range: $102,500-$111,000 Travel: Less than 5%, with travel as required Why Vectrona: Vectrona is a mission-driven systems, technology, and operational solutions company built for people who want their work to matter. As proud Americans, we support national security missions that strengthen our institutions and help safeguard our nation’s security and prosperity. We challenge assumptions, seek out hard problems, and bring together people, processes, software, technology, training, and operational expertise to create solutions that simplify the complex and help others succeed. Our culture values integrity, ownership, personal leadership, sound judgment, teamwork, curiosity, and the willingness to step up when something important needs to get done. Why This Work Matters: The NGB J52 Senior Strategic Analyst helps ensure National Guard...

Overview LMI is seeking a skilled Senior Army Logistics Strategy Analyst to support HQDA G-4 Army logistics programs through strategic planning, operational analysis, enterprise coordination, program integration, and executive decision support. The selected candidate will serve as a Senior Strategic Analyst supporting a flagship Department of War (DoW) enterprise logistics plan assessment to evaluate overall progress, optimize strategic alignment, and drive long-term sustainment and organizational transformation.   This role is vital to integrating multiple complex moving pieces across the DoW enterprise, ensuring the client is equipped with decision-ready data to inform critical budgeting, force structure, and strategic planning cycles.   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...