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25 information system security officer jobs found

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LMI United States information system security officer
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Full time  (14)
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Onsite  (25)
LMI
Feb 06, 2026
ISSO - Information System Security Officer - Clearance Required
LMI Colorado Springs, CO
Overview LMI is seeking a highly motivated mid-level Information System Security Officer (ISSO) looking for hands-on experience and opportunity for career growth under direction of the Chief Information Security Officer.   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...
LMI
Jul 14, 2026
Business Financial Manager (CBP)
LMI Washington, DC
Overview LMI is seeking a skilled Business Financial Manager  to support a Customs and Border Protection customer . Successful LMI Business Financial Manager will demonstrate competency in DHS budget process, financial analysis, SAP, project execution, leadership critical thinking, relationship management, and business growth while upholding the highest standard of ethical behavior. This telework position will require 1 day per week on client site 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...
LMI
Sep 21, 2026
Full time
Transportation Operations Specialist - Clearance Required
LMI Tampa, FL
Overview LMI seeks a Transportation Operations Specialist to plan and execute domestic and international movement of autonomous systems, support equipment, batteries, hazardous materials, and other mission-critical cargo. The specialist coordinates global transportation, storage, customs, export control, and forward-deployment requirements across government and commercial networks. The ideal candidate understands complex military movement operations and delivers accurate, compliant transportation solutions on operational timelines. This position requires on-site support in Tampa, Florida 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...
LMI
Sep 19, 2026
Full time
Current Operations Lead w/active Clearance
LMI Tysons, VA
Overview LMI is seeking an experienced IT Service Desk Lead to oversee daily operations, workflows, and customer support activities across an enterprise service desk supporting multiple technical communications facilities, including classified and SAP environments. This individual will lead Tier 1/Tier 2 support teams, coordinate with engineering staff, ensure timely resolution of IT incidents and requests, and drive consistency across service delivery at all program 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 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...
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 11, 2026
Full time
Business Process Analyst - Correspondence Mgmt, Records Mgmt, FOIA (ASW, EI&E) - Clearance Required
LMI Arlington, VA
Overview LMI seeks a Business Process Analyst (CATMS Correspondence Manager/Editor, Records Manager, FOIA specialist) 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....
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 10, 2026
Full time
Technical Integrator / Senior FPV and Autonomy Test Operator
LMI NC
Overview LMI is seeking a Technical Integrator / Senior FPV and Autonomy Test Operator to support a Department of War mission partner at Fort Bragg, North Carolina. This role operates at the intersection of tactical UAS flight operations, autonomy test and evaluation, and rapid capability development. The selected candidate will serve as both a hands-on operational test asset and the technical integrator who converts what happens in the air into requirements, priorities, and decisions for engineers, developers, program staff, and government stakeholders. This is not a conventional UAS pilot role, and it is not a conventional program support role. The ideal candidate flies at an advanced level, understands autonomy and system integration at depth, and can lead through influence across operators, engineers, vendors, and senior leaders. This position directly contributes to accelerating the fielding of autonomous and semi-autonomous unmanned systems across the...
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
Sep 09, 2026
Full time
Senior Acquisition Specialist- Aviation - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a skilled Senior Acquisition Consultant - Aviation to support the OSW(Acquisition) Air Platforms and Weapons (APW) office at the Pentagon in Arlington, VA. The position requires providing a broad range of support to Government clients focused on mission engineering, acquisition, high-level engagement, and oversight support for air platforms and weapons. The candidate will support the office with high level products to guide coordinated and streamlined weapons acquisition messaging for the F-35 Lightning II aircraft and other activities.The candidate must be able to work independently as well as in a team setting and support client meetings and related engagements. The candidate will  with high level products to guide coordinated and streamlined weapons acquisition messaging for the F-35 Lightning II aircraft.   This position is onsite at the Pentagon (Arlington, VA).     LMI is a new breed of digital solutions provider...
LMI
Aug 24, 2026
Full time
Army Food Modernization Analyst - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a skilled Army Food Modernization Analyst  to support HQDA G-4 operations in support of Army logistics portfolio management through strategic planning, portfolio analysis, resource integration, performance management, 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,...
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