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220 security clearance jobs found

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Full time Onsite security clearance
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LMI
Oct 02, 2026
Full time
FSO / Security 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 driven, results-oriented FSO / Security Lead to own all aspects of personnel,...
Odyssey Systems Consulting Group
Oct 02, 2026
Full time
Business Development Associate – Air Force
Odyssey Systems Consulting Group Edwards Air Force Base, CA
Position Summary Odyssey is seeking a Business Development Associate – Air Force to support the company’s growth across the U.S. Air Force market. This individual will help identify, develop, and capture new business opportunities while building and maintaining relationships with Air Force customers, program offices, industry partners, and other key stakeholders.   The ideal candidate will bring 5–7 years of experience in business development, capture, account management, or growth within the Air Force market, with a strong understanding of Air Force organizations, acquisition processes, mission priorities, and the defense contracting environment.   This is a highly collaborative role requiring a combination of customer engagement, market intelligence, opportunity development, pipeline management, and proposal/capture support. What Success Looks Like: Within the first 6–12 months, the successful candidate will have developed a strong understanding...
Odyssey Systems Consulting Group
Oct 02, 2026
Full time
Systems Cybersecurity Engineer
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey is recruiting for a senior System Cybersecurity Engineer to join our elite team at Peterson Space Force Base in Colorado Springs, Colorado. In this role, you will be a hands-on cybersecurity subject matter expert responsible for the full integration of cybersecurity across all phases of the system lifecycle- from acquisition and design through development, testing, fielding, operations, sustainment, and compliance assessment. You will operate at the intersection of system engineering and cybersecurity, ensuring that mission-critical systems remain secure, compliant, and operationally resilient. All work will be performed in alignment with contract requirements and coordinated by the Information System Security Managers (ISSMs).   Responsibilities Duties include, but are not limited to: Performing risk assessment and vulnerability management : Identifying, evaluating, and prioritizing security...
LMI
Oct 02, 2026
Full time
Chief Engineer
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 an accomplished Chief Engineer to serve as the program's senior technical authority for...
LMI
Oct 01, 2026
Full time
Forward Deployed Engineer - Clearance Required
LMI Colorado Springs, CO
Overview LMI is seeking a skilled Forward Deployed Engineer in Colorado Springs, CO. It is preferred that candidates can work onsite (Fort Carson) in a hybrid format, but candidates interested in travel may apply. Successful Forward Deployed Engineers demonstrate the ability to integrate advanced technologies into operational workflows, build and deploy new software capabilities, and work closely with Soldiers and mission users to translate real-world needs into practical, scalable technical solutions. 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...
LMI
Oct 01, 2026
Full time
Lead Cybersecurity Integrator - 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 Lead Cybersecurity Integrator to provide technical leadership to integrate...
LMI
Oct 01, 2026
Full time
Management Analyst/Mission Support Specialist (CBP) Summit Point,WV
LMI Summit Point, WV
Overview LMI is seeking a Management Analyst/Mission Support Specialist to support a federal program management office at the Unmanned Technologies Operation Center (UTOC) in Summit Point, WV. 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. As part of our high-performing team, you will augment our vital work to provide “eyes and ears” technology to protect our nation. Some travel may be required to stations on the southwest and other borders.   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...
Odyssey Systems Consulting Group
Sep 30, 2026
Full time
Senior Program Logistician
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey has an exciting opportunity for a Senior Acquisition Program Logistician supporting the Air Force Life Cycle Management Center Adaptive Weapons division (AFLCMC/EBI) at Eglin AFB, FL .   The Division is responsible for developing weapons using the latest in digital engineering methods while executing "in-model" design collaborations with industry. EBI executes program management, finance, engineering, and contracting actions using digital collaboration tools while integrating developmental artifacts into a Product Lifecycle Management suite. The Division adheres to an open architecture philosophy to instill design and investment decision agility throughout weapon system lifecycle.   This position provides comprehensive logistics support in the design, development, production, operation, and sustainment of armament systems. Responsibilities Duties may include, but are not limited to: Provide...
LMI
Sep 30, 2026
Full time
Tower Climber
LMI Tucson, AZ
Overview LMI seeks Quality Assurance (QA)/Quality Control (QC) Tower Climbers to support a U.S. Customs and Border Protection operations. 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, The QA/QC Tower Climber is responsible for supporting deployment, sustainment, quality assurance, quality control, and inspection activities for communications, surveillance, and related tower-based systems. The contractor will perform on-site field observations, tower inspections, documentation reviews, quality assessments, and compliance verification to ensure that all deployment and sustainment activities are conducted in accordance with established requirements, industry standards, safety regulations, and programmatic objectives. Frequent travel is required. This position cannot be performed remotely,...
LMI
Sep 30, 2026
Full time
Machine Learning Engineer
LMI Remote, UNAVAILABLE
Overview LMI is seeking a Platform Engineer to design, deploy, operate, and sustain secure cloud-native platform capabilities for a Department of War mission partner. This remote role will focus on Amazon Web Services (AWS)-hosted Kubernetes environments that connect to and operate within the Department of Defense Information Network (DODIN). The Platform Engineer will support platform architecture, infrastructure automation, container orchestration, application onboarding, cybersecurity compliance, observability, troubleshooting, and continuous service improvement. The ideal candidate is a hands-on engineer who can translate mission and application requirements into reliable, repeatable, secure, and supportable platform 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...
LMI
Sep 30, 2026
Full time
Senior Data Scientist - Clearance Required
LMI Tysons, VA
Overview The Data Scientist – SME will serve as the lead technical expert for optimization and advanced analytics within the portfolio. This role will own the design and implementation of prescriptive analytics solutions—especially optimization models—that set safety stock levels, recommend resupply quantities, and balance risk and cost across the supply chain. The SME will work closely with logisticians, ammunition SMEs, and data engineers to operationalize prescriptive decision support tools in Army Vantage and related 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 deployment, and strategic relationships, we enhance outcomes for the...
LMI
Sep 30, 2026
Full time
Account Lead/Program Manager - Intel T/S with polygraph required
LMI Washington, DC
Overview LMI is seeking a growth-focused Account Lead/Program Manager to lead a portfolio of analytics and emerging-technology work for our customer, including data science, AI/ML, software development, modeling and simulation, and related mission solutions. This individual will be accountable for portfolio performance and growth, including securing a prime contract vehicle, shaping new opportunities, and expanding the portfolio through pilots and LMI solutions. This position is an onsite position in the National Capital Region and requires a TS/SCI with 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,...
Odyssey Systems Consulting Group
Sep 29, 2026
Full time
Principal Platform Operations Data Ontology
Odyssey Systems Consulting Group Remote, UNAVAILABLE
Position Summary Odyssey Systems has an exciting opportunity for a Principal Operations Data Ontology   providing support to the Command, Control, Communications (C3C)/Kessel Run division.   Kessel Run is an Air Force unit that delivers resilient command and control and targeting software capabilities that provide warfighters with decision advantage. Under the Department of the Air Force Program Executive Office for Command, Control, Communication, and Battle Management (DAF PEO C3BM), Kessel Run technologies make up the DAF BATTLE NETWORK, the systems-of-systems designed to help the Joint Force make operational decisions faster than our adversaries. The Division architects and acquires the means to connect weapon systems with warfighters and decision makers to enable the warfighter to win against the pacing challenge in an era of great power competition.   This is a full time remote position. Responsibilities Focus on...
Odyssey Systems Consulting Group
Sep 29, 2026
Full time
Acquisition Information Protection Manager
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey has an exciting opportunity at Eglin AFB, FL for a Journeyman Acquisition Information Protection Manager (AIPM) to support all aspects of acquisition program security throughout the program life cycle.    This role ensures compliance with Government directives relating to Special Access Programs (SAPs), Sensitive Compartmented Information (SCI), and collateral security requirements. The ideal candidate will have demonstrated experience implementing security policies derived from Executive Orders and DoD Manuals, and be capable of developing and maintaining a secure operational environment for government and contractor personnel. Responsibilities Duties include, but not limited to:    Acquisition Program Security Support Execute all aspects of acquisition program security throughout the program life cycle. Develop sound security practices and policies for acquisition, physical,...
LMI
Sep 29, 2026
Full time
Publications Officer (Overnight Work) - TS/SCI with Polygraph Required
LMI McLean, VA
Overview LMI currently has an opportunity for a Production and Publications Officer in the McLean, VA area. Interested in a work schedule that frees up your day and avoids rush hour traffic? The general hours for this position are 10:00PM-8:00AM, 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 sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering...
LMI
Sep 29, 2026
Full time
Technology and Innovation Senior Business Analyst
LMI Springfield, VA
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...
LMI
Sep 28, 2026
Full time
Senior Army Logistics Operations Analyst - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a skilled Logistics Operations Center Analyst to support Army logistics current operations through operational planning, synchronization, situational awareness, executive decision support, and enterprise coordination. Successfully demonstrate competency in project execution, client delivery, critical thinking, and relationship management while upholding the highest standard of ethical behavior. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively.   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.   **This position is full-time onsite in Arlington, VA** Occasional weekend work may be required based on mission and operational needs.   LMI is a new...
Odyssey Systems Consulting Group
Sep 26, 2026
Full time
Air Operations Systems Engineer (Test & Evaluation)
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey has an exciting opportunity for an Air Operations Command and Control (C2) Test Engineer supporting the 96th Cyberspace Test Group (96 CTG), the Department of Defense’s premier organization for Developmental Test & Evaluation (DT&E). The 96 CTG conducts critical DT&E efforts for C4ISR, Cyber, and Electronic Warfare systems, ensuring mission readiness across the enterprise. In this role, you will directly contribute to shaping the next generation of Air Operations Center (AOC) and broader C2 capabilities by applying advanced test engineering expertise to highly complex operational and technical challenges.   This is a full-time position located at Eglin AFB, FL. Responsibilities Duties include, but not limited to:    Test & Evaluation Leadership Lead the full DT&E lifecycle for the AOC Weapon System in both on‑premise and cloud-hosted environments. Develop detailed...
Odyssey Systems Consulting Group
Sep 26, 2026
Full time
Logistics Manager
Odyssey Systems Consulting Group MA
Position Summary Odyssey Systems has an exciting opportunity for a Logistics Manager providing support to the Air Force Life Cycle Management Center-Ground Base Air Defense Sensor division (AFLCMC/ESG).   The ESG Division manages efforts focused on developing, acquiring, fielding and sustaining programs that support worldwide communications, Battle Management, Command & Control, Intelligence, Surveillance & Reconnaissance (C2ISR), Air/Ground Surveillance, Time Critical Targeting, Combat Identification, Radar Imagery, Integrated Air/Missile Defense, and Mobile/Fixed C2ISR Performance, Exploitation & Dissemination Facilities.   This is a full time position located at Hanscom AFB, Bedford, MA. Responsibilities Duties includ e, but not limited to :  Determine and correlate requirements for funding, manpower, materiel, facilities, and services with program objectives and acquisition plans....
Odyssey Systems Consulting Group
Sep 26, 2026
Full time
Senior Administrative Assistant
Odyssey Systems Consulting Group MA
Position Summary Odyssey Systems has an exciting opportunity for a Senior Administrative Assistant providing support to the Air Force Life Cycle Management Center-Ground Base Air Defense Sensor division (AFLCMC/ESG).   The ESG Division manages efforts focused on developing, acquiring, fielding and sustaining programs that support worldwide communications, Battle Management, Command & Control, Intelligence, Surveillance & Reconnaissance (C2ISR), Air/Ground Surveillance, Time Critical Targeting, Combat Identification, Radar Imagery, Integrated Air/Missile Defense, and Mobile/Fixed C2ISR Performance, Exploitation & Dissemination Facilities.   This is a full time position located at Hanscom AFB, Bedford, MA. Responsibilities Duties includ e, but not limited to:   • Provide comprehensive administrative support to PK leadership and contracting teams. • Manage daily taskers, suspense actions, action...
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