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19 information system security officer jobs found

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Security Clearance LMI information system security officer
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LMI
Sep 13, 2026
Contract Writing System Functional Service Desk Agent - Clearance Required
LMI Remote, UNAVAILABLE
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, 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.   LMI is seeking a Functional Service Desk Agent with significant experience in DoW contracting to support the Army Contract Writing System (ACWS) as a member of the Tier 2 Functional Service...
LMI
Mar 04, 2026
Artificial Intelligence Lead
LMI Remote, UNAVAILABLE
Overview LMI is  seeking an experienced  Artificial Intelligence (AI) Lead  to support the General Services Administration (GSA) in delivering advanced AI-enabled capabilities  within  a modern, web-based  acquisitions system . This initiative modernizes Governmentwide Indefinite Delivery Vehicle (IDV) contracting through modular, cloud-based services that improve efficiency, automation, and decision support across the acquisition lifecycle.   The AI Lead will serve as the senior authority responsible for defining and implementing the AI technical approach across the program. This individual must  possess  deep, hands-on  expertise  in integrating and orchestrating multiple AI agents into a cohesive, autonomous ecosystem and ensure the development team consistently follows that approach.   AI capabilities are designed to provide decision support and transparency while preserving human oversight and contracting officer judgment....
LMI
Sep 25, 2026
Full time
Information System Security Manager (ISSM)
LMI 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 skilled Information System Security Manager (ISSM) to assist the Lead Cybersecurity...
LMI
Sep 24, 2026
Full time
Cyber Operations Officer
LMI McLean, VA
Overview LMI is seeking a dynamic Cyber Operations Officer to drive advanced cyber operations while enabling mission success through strategic planning, intelligence integration, and process optimization. This role blends operational cyber expertise with organizational effectiveness, ensuring that complex AI-driven threats are addressed through coordinated, data-informed, and mission-aligned efforts. This position requires a n active TS SCI with Polygraph.     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...
LMI
Sep 23, 2026
Full time
Systems Engineering Test Lead - Clearance Required
LMI Remote, UNAVAILABLE
Overview LMI is seeking a Test Team Lead who will serve as the technical authority for test planning, execution, system integration, and verification supporting the F-35 Logistics Information Technology (LogIT) solution. Reporting to program leadership, the Test Team Lead will be responsible for architecting, executing, and governing all test and evaluation (T&E) activities to ensure delivery of a robust, mission-capable system. This includes driving disciplined verification processes across Systems Integration, User Acceptance, and System-of-Systems testing, with accountability for meeting Limited Deployment objectives in addition to subsequent capability releases. The successful candidate will demonstrate deep systems engineering expertise, leadership in test strategy, and a track record of Agile test execution within complex defense environments.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with...
LMI
Sep 15, 2026
Full time
Sr. Systems Engineer Lead w/active Top Secret clearance
LMI 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 skilled Sr. Systems Engineer Lead to manage systems engineering and endpoint device...
LMI
Sep 15, 2026
Technical Operations Specialist J3
LMI Tampa, FL
Overview LMI seeks a Technical Operations Specialist to support a Department of War mission partner J3 in integrating autonomous systems into combatant command operations, targeting cycles, kill chains, intelligence, surveillance, and reconnaissance workflows, exercises, and demonstrations. The specialist connects operators, planners, engineers, testers, acquisition personnel, and industry partners to move emerging capabilities from technical concept to operational use. The ideal candidate is a practical integrator who understands mission operations and sustains momentum across complex, multi-organization activities. 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...
LMI
Sep 15, 2026
Planning and Operations Specialist J7
LMI Washington, DC
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...
LMI
Sep 15, 2026
Technical Operations Lead
LMI Tampa, FL
Overview LMI seeks a Technical Operations Lead to support a Department of War mission partner J3 with direct integration and operational employment of autonomous systems across combatant command missions, with emphasis on USINDOPACOM and high-end conflict scenarios. The lead coordinates platforms, payloads, autonomy software, data, communications, testing, exercises, and fielding across government and industry teams. The ideal candidate brings the operational credibility and technical fluency to align diverse stakeholders, resolve integration barriers, and deliver mission-relevant capability at speed. 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
Sep 15, 2026
Acquisition Operations Specialist
LMI Tampa, FL
Overview LMI seeks an Acquisition Operations Specialist to support a Department of War mission partner synchronize procurement, contracting, fielding, and sustainment actions for autonomous systems and related emerging technologies. The specialist translates operational demand into executable acquisition packages, coordinates government and industry stakeholders, and maintains visibility from requirement identification through delivery and fielding. The ideal candidate understands rapid capability acquisition and advances complex actions while maintaining procedural discipline and audit-ready documentation. 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
Sep 15, 2026
Full time
Force Management Lead
LMI Washington, DC
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...
LMI
Sep 15, 2026
Logistics Operations Specialist
LMI Tampa, FL
Overview LMI seeks a Logistics Operations Specialist to support a Department of War mission partner with developing and executing the sustainment architecture that moves autonomous systems from factory to field and keeps them mission-ready. The specialist supports distribution, storage, prepositioning, maintenance, supply, asset visibility, and forward deployment across contested and geographically dispersed environments. The ideal candidate understands Department of Defense logistics processes and the sustainment challenges of rapidly evolving robotic and autonomous systems. 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...
LMI
Sep 15, 2026
Full time
Force Management Operations Lead
LMI Washington, DC
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...
LMI
Sep 14, 2026
Full time
Procurement Regulations Specialist -Secret Clearance Required
LMI Alexandria, VA
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...
LMI
Sep 10, 2026
Full time
IT Hardware Engineer w/active Top Secret clearance
LMI 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 skilled IT Hardware Engineer to support the procurement, configuration, deployment, and...
LMI
Sep 09, 2026
Full time
FSO/CSSO w/active Top Secret Clearance and Polygraph
LMI Tysons, VA
Overview The Security Manager (FSO/SSO) holds a critical leadership role in managing and guiding LMI’s security posture across Department of Defense (DoD) and Intelligence Community (IC) programs. This position requires an active Top Secret/SCI security clearance with polygraph (preferred), and is responsible for supervising security analysts, directing security operations to ensure strict adherence to federal, contractual, and company policy requirements. Reporting to LMI’s Vice President of Security, the Security Manager will safeguard personnel, facilities, and other national security assets. This position interfaces regularly with government customers, contracting officers, internal business leaders, and security counterparts at partners and subcontractors. Responsibilities Security Program Administration Lead, develop, and maintain robust security programs in compliance with 32 CFR Part 117 (NISPOM), SEADs, Intelligence...
LMI
Sep 09, 2026
Full time
CATMS Correspondence Manager/Editor (A&S) - TS/SCI required
LMI Arlington, VA
Overview LMI seeks a Business Process Analyst (CATMS Correspondence Manager/Editor) to support our federal customer in Arlington, Virginia. LMI is a consultancy dedicated to improving the business of government, drawing from deep expertise in advanced analytics, digital services, logistics, and management advisory services.    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
Aug 11, 2026
Program Coordinator - Clearance Required
LMI NC
Overview LMI is seeking a Capability Development Program Coordinator to support a Special Operations Command (SOCOM) mission partner with requirements development, capability-gap analysis, system integration, equipment modernization, testing, procurement planning, material fielding, and life-cycle replacement activities. The Program Coordinator will serve as a subject matter expert for assigned Soldier capability programs and help translate operational needs into executable equipment and technology solutions aligned with mission requirements, resources, schedules, and approved acquisition objectives.   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...
LMI
Mar 04, 2026
IT Security Lead
LMI Remote, UNAVAILABLE
Overview LMI is  seeking an experienced  Security  Lead  to support  a key client at  the General Services Administration (GSA) in  delivering a modern, web-based  acquisitions system .   This initiative modernizes Governmentwide Indefinite Delivery Vehicle (IDV) contracting through modular, API-driven services deployed in federal cloud environments.   The Security Lead will serve as the senior authority responsible for defining and enforcing the program’s security and compliance approach in alignment with GSA requirements. This individual must  possess  a comprehensive understanding of the Authorization to Operate (ATO) process for cloud applications and collaborate closely with  the client’s  Information Technology Security Officers (ITSOs) to ensure the development team adheres to approved security controls and compliance standards.   The ideal candidate combines deep federal security  expertise , hands-on cloud...
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