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78 security clearance jobs found

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Security Clearance LMI security clearance
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LMI
Jun 07, 2026
Policy and Security Cooperation Advisor - Clearance Required
LMI Arlington, VA
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...
LMI
May 08, 2026
Cybersecurity – Information Systems Security Manager (ISSM) - Clearance Required
LMI Remote, UNAVAILABLE
Overview We’re looking for an Information Systems Security Manager (ISSM) to lead the authorization and continuous compliance of LIGER, an enterprise AI platform for our DHS customer. You’ll own the security management posture for the platform: developing and maintaining the authorization package, driving the Risk Management Framework (RMF) lifecycle, and serving as LIGER’s primary security management interface to cyber leadership. This position requires an active Secret clearance and the ability to obtain a CBP Background Investigation;  U.S. citizenship is required.   This is a senior, accountable role. While the LIGER cyber engineering team handles hands-on implementation, you own the strategy, the artifacts, and the relationship with Authorizing Officials and ISSOs. You’ll translate  DHS security policy into actionable program direction, lead assessment and authorization (A&A) activities, and make sure LIGER reaches and maintains its Authority to...
LMI
Jun 23, 2026
Data Management & Analytics Specialist - Clearance Required
LMI Scott Air Force Base, IL
Overview LMI is currently seeking a  Data Management and Analytics Specialist  to manage, analyze, and derive actionable insights from organizational data from experimentation activities across USTRANSCOM, located at Scott AFB, IL. This is an onsite position and cannot be worked remotely.   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,...
LMI
Jun 22, 2026
Contracts and Acquisition Specialist - Clearance Required
LMI Fort Gregg-Adams, VA
Overview LMI seeks a Contract and Acquisition Specialist who will work on-site 5 days a week at the client organization located at Fort Lee, V irginia. The Contracts and Acquisition Specialist will provide subject matter expertise in the federal acquisition process and Federal Acquisition Regulations (FAR), acquisition and contract planning and preparation, procurement strategies, contract management, and acquisition/contract documentation support and tracking, software procurement and Licensing Management. Further responsibilities include responding to internal taskers as needed, attending meetings to represent the Program Management Office as the point of contact, and responding to client requests regarding Contracting and Acquisition Information. 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...
LMI
Jun 22, 2026
Security Specialist (A&S Security) - TS/SCI required
LMI Arlington, VA
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 Pentagon. 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, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons,...
LMI
Jun 22, 2026
Senior Research Specialist (DBO HR) - clearance required
LMI Arlington, VA
Overview LMI is seeking a Senior Research 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 with military staffing, performance appraisals, awards, and professional development to comply with regulatory mandates. Communication with the organization’s senior-level staff and collaboration with a broad range of personnel is also required. The position will be located at the Pentagon. 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...
LMI
Jun 20, 2026
Product Manager & User Success, Supply Chain Analytics
LMI Tysons, VA
Overview LMI is seeking a Product Manager to lead strategy, execution, stakeholder alignment, and user success activities for an enterprise Supply Chain Risk Management platform that supports supply chain visibility, analytics, and decision support across complex organizations. This role is responsible for translating mission and user needs into product direction, managing priorities across data, development, and analytic workstreams, and ensuring the platform delivers scalable capabilities that support both enterprise objectives and customer-specific use cases. The ideal candidate brings deep experience delivering mission software through balanced agile teams in government or defense environments, with the technical judgment to guide modern platform development from concept through production deployment.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and...
LMI
Jun 17, 2026
Subcontracts Administrator / Purchasing Specialist
LMI Remote, UNAVAILABLE
Overview LMI is seeking a Subcontracts Administrator / Purchasing Specialist to support a United States Special Operations Command (USSOCOM) mission partner.   Core Competencies:   Regulatory Compliance & Risk Management   Strategic Sourcing & Supplier Negotiation   Manufacturing & Supply Chain Integration   Cross-Functional , S olutions-driven  Collaboration   Business Acumen & Decision-Making   Execution-focused and detail-oriented   Risk-aware decision making   Customer-focused mindset with a sense of urgency   Work Environment:   Fast-paced, deadline-driven environment supporting government and commercial programs.   High level of collaboration across functional teams with a strong emphasis on accuracy, compliance, and responsiveness.   May require handling sensitive or proprietary information...
LMI
Jun 17, 2026
Foreign Military Sales / Defense Exportability Specialist - Clearance Required
LMI Alexandria, VA
Overview LMI is seeking a Foreign Military Sales/Defense Exportability Features Analyst to support senior leaders in a high-visibility role in the Office of the Secretary of War (OSW). We are looking for a top-performing candidate with a military or civilian background in acquisition management to join our team that supports the Office of the Director for International Armaments Cooperation (IAC), Office of the Under Secretary of War for Acquisition and Sustainment (OUSW/A&S). In this role, the consultant will assist the IAC Executive Director and staff with oversight of the Defense Exportability Features (DEF) Program.   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,...
LMI
Jun 16, 2026
Lifecycle Logistician (CBP)
LMI Remote, UNAVAILABLE
Overview LMI seeks a Logistics Consultant to support a Customs and Border Protection office in the National Capital Region. Join our team of collaborative self-starters focused on delivering practical and efficient solutions to help our client keep U.S. borders safe and  facilitate  trade and travel. As part of our high-performing team, you will augment our vital work to provide “eyes and ears” technology to protect our nation. This position can be performed remotely.   Occasional travel may be  required . This position can be performed remotely, with a requirement to be on site in Washington, D.C. when  requested .       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...
LMI
Jun 12, 2026
Data Governance Analyst
LMI Washington, DC
Overview LMI seeks a Data Governance Analyst who will work on-site at the client organization located at Bolling AFB in Washington, DC.   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 Serve as a...
LMI
Jun 11, 2026
DevSecOps Engineer
LMI Remote, UNAVAILABLE
Overview LMI is seeking a highly motivated and detail-oriented DevSecOps Engineer to join a high-performing team supporting a government healthcare client. This role will contribute to deploying and maintaining secure, scalable cloud-based solutions, ensuring seamless system integration and compliance with federal security standards. This position may be remote.   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...
LMI
Jun 11, 2026
Contract Support Specialist, DHS CBP
LMI Washington, DC
Overview LMI seeks Contract Support Specialist to support U.S. Customs and Border Protection (CBP) programs in the National Capital Region. Join our team of collaborative self-starters focused on delivering practical and efficient solutions to help our client keep U.S. borders safe and facilitate travel and trade. The Contract Support Specialist serves as the Government's advisor and Subject Matter Expert for contracting activities and will directly support the Government Contracting Officer Representative (COR). As part of our high-performing team, you will augment our vital work to provide “eyes and ears” technology to protect our nation. The Contract Support Specialist will provide dedicated acquisition and contract administration support to the COR at U.S. CBP.   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...
LMI
Jun 10, 2026
Technical Project Specialist
LMI Washington, DC
Overview LMI is seeking a skilled Technical Project Specialist – (TPS) to support Software Modernization / Cloud Transformation under a large and complex United States Postal Service (USPS) portfolio. A qualified Technical Project Specialist will have over 8 years of experience supporting government contracts by overseeing complex software development initiatives, coordinating cross-functional teams, managing resource allocation and project schedules, and driving technology modernization activities—including cloud migration and business process transformation. The candidate must demonstrate a proven ability to track and manage multiple project interdependencies, apply critical thinking to resolve complex challenges, and perform resource management functions—all while upholding the highest ethical standards. The primary responsibility will be to support the USPS Program Manager in delivering client commitments and showcasing LMI as a trusted consulting partner...
LMI
Jun 10, 2026
Model Based Systems Engineer - Clearance Required
LMI Colorado Springs, CO
Overview LMI is seeking a Senior Model-Based Systems Engineer (MBSE) with deep expertise in SysML to support the development and representation of future space architectures. This is an on-site role in Colorado Springs, CO and requires an active TS/SCI or TS with SCI eligibility clearance and a willingness to obtain a CI Poly.   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....
LMI
Jun 09, 2026
Data Scientist (Vantage) - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a Data Scientist to   assist  with Army data model , pipeline, and visualization  development .  Th is  Data Scientist will create  data model s  working from mock visualizations and raw data inputs ; leverage python,  PySpark , Foundry, and code repositories to develop an ar chitecture plan ;  extract, transform, and load data into Vantage; and  use  Vantage  workshops  to develop visualizations. Active Secret clearance required .   Location: Hybrid; at least 3 days on client site in Crystal City VA or Aberdeen MD. Open to Remote   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...
LMI
Jun 09, 2026
Program Manager - Navy (LMI PM) - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a Program Manager with demonstrated competency in Supply Chain Management and Optimization, Risk Management, Data Analytics, Project Execution Leadership, Relationship Management and Business Growth. This position is on-site in Arlington, VA and 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...
LMI
Jun 09, 2026
Training and Engagement Lead
LMI Belcamp, MD
Overview The Training and Engagement Lead will serve a vital role in helping Army leadership articulate and implement their vision and mission. This role is responsible for translating strategic goals, modernization efforts, and technical plans into highly accessible, user-centric training programs and comprehensive stakeholder engagement strategies. By applying a deep understanding of adult learning principles and user experience, this specialist will design instructional frameworks, lead stakeholder outreach across the enterprise, and facilitate continuous improvement through active feedback loops.   This position requires a dynamic facilitator who can build a strong relationship with the client, meet deliverable deadlines, move ideations to execution, and provide strategic change management to deliver measurable community and organizational impact through training and engagement.   Location: Aberdeen, MD (Aberdeen Proving Ground)   Work...
LMI
Jun 08, 2026
Technical Program Manager - Clearance Required
LMI Fort Belvoir, VA
Overview The Lead Technical Advisor will play a pivotal role in the successful implementation of a modernization effort for a key US Army client. This position requires a seasoned professional with a deep understanding of cloud technologies, Army standards, and the ability to coordinate development efforts to ensure alignment with Army requirements and capabilities. The Lead Technical Advisor will   be required   to connect deep technical implementations with high-level, non-technical leadership to connect solutions to mission requirements while moving fast,   building   and deploying while communicating, driving consensus,   team building   and owning an end-to-end solution process with our client.  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...
LMI
Jun 04, 2026
Information Systems Security Officer (ISSO) - Navy
LMI Tysons, VA
Overview LMI, a consultancy dedicated to enhancing government transformation and readiness, is seeking a highly skilled Information Systems Security Officer (ISSO) to support the Naval Autonomous Data Collection System (NADACS) portfolio. This pivotal role ensures that NADACS systems operate within approved cybersecurity frameworks while fostering mission success through compliance, system integrity, and strong stakeholder collaboration. This is a unique opportunity to drive cybersecurity excellence in a critical Navy logistics program. As an ISSO in the NADACS portfolio, you'll play a pivotal role in securing systems that enhance asset tracking and fleet readiness on a global scale. Join LMI in a mission-focused role where innovation meets impact.    This position requires an active Secret clearance . Preference for location in Norfolk, VA, Mechanicsburg, PA or Tysons, VA.    LMI is a new breed of digital solutions provider dedicated to...
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