40 jobs found in Arlington, VA

Overview LMI is seeking a Transportation Modeler to support a highly visible project with the United States Postal Service (USPS). The Transportation Modeler will play a critical role in optimizing the USPS Local Network using a 100% data-driven approach, advanced modeling software like Blue Yonder’s TMOD, and analytics to streamline mail transport processes and reduce costs. This position involves gathering, processing, and analyzing logistics data from various USPS repositories, assessing performance metrics, and configuring complex transportation scenarios such as Dynamic Route Optimization (DRO), Local Transportation Optimization (LTO), Regional Transportation Optimization (RTO), and more. The ideal candidate will have proven expertise in data analysis, transportation modeling, and stakeholder collaboration, leveraging tools such as Python, SQL, and Power BI to deliver efficient and implementable cost-saving solutions.   LMI is a new breed of digital...

Overview The Energy and Sustainability Lead will oversee and provide subject matter expert (SME) support for the development, execution, and reporting of energy and environmental sustainability programs for federal agencies. This role addresses critical sustainability areas, including compliance with greenhouse gas (GHG) emissions reporting, resource management, high-performance sustainable buildings (HPSBs), water resource management, and operational sustainability initiatives. The Energy and Sustainability Lead will align efforts with federal sustainability standards, guiding principles, and evolving mission requirements.   At LMI, we’re reimagining the path from insight to outcome at The New Speed of Possible™. Combining a legacy of over 60 years of federal expertise with our innovation ecosystem, we minimize time to value and accelerate mission success. We energize the brightest minds with emerging technologies to inspire creative solutions and push the...

Overview LMI is seeking a Retail Technology Modernization Specialist with deep experience in retail and logistics technology ecosystems to support a major retail transformation initiative. This role provides expert guidance on retail systems, equipment, and operational workflows and is responsible for assessing the current technical landscape and developing modernization strategies rooted in operational feasibility and industry best practices.    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...

Overview LMI is seeking an experienced Program Coordinator to provide onsite (partial tele-work) program support to NASA’s Aeronautics Research Mission Directorate (ARMD) at NASA Headquarters in Washington, DC. The Program Coordinator will be assigned to support one of ARMD's Program Offices and will provide matrixed program coordination, project management, and operations support across the mission projects within that Program Office. The coordinator will ensure the accuracy and timeliness of programmatic information and documentation, facilitate project management and coordination among multiple activities, and support meetings and functions that advance the Program Office’s 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...

Overview LMI seeks a Senior Acquisition Specialist to support CBP programs in Washington, DC. 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 Senior Acquisition Consultant serves as the Government's advisor and Subject Matter Expert for contracting activities and will directly support the Government Contracting Officer. As part of our high-performing team, you will augment our vital work to provide “eyes and ears” technology to protect our nation.   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 Network Integration Engineer to support the U.S. Department of Homeland Security (DHS) Customs and Border Protection (CBP) Program Management Office (PMO). This role is designed for engineers who thrive at the intersection of mission operations and applied technology—helping plan, implement, and evaluate networked systems that support national security and border protection. This position requires U.S. citizenship and the ability to obtain a CBP Background Investigation (BI) is required; active CBP BI preferred.   As part of a multidisciplinary team, the Network Integration Engineer will assess, integrate, and refine network architectures that enable the deployment and operation of advanced surveillance, detection, communications, and mobile command systems across challenging operational environments.   Location & Travel: This is a full-time position based in Washington, D.C., with up to 40% domestic travel....

Overview LMI is seeking a Senior Configuration Management (CM) Analyst to support a federal program management office (PMO) charged with planning, acquiring, and managing the deployment and operation of technology and capabilities to keep our borders safe.  We are seeking energetic self-starters who are focused on practical and efficient solutions delivered by an interdisciplinary, collaborative team.  The candidate will join our Technical and Engineering Team and provide full-time support to the client’s program management office, located in Washington, D.C.    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 is seeking a highly motivated Library Science Intern for Summer 2026 to support information management, research services, and knowledge organization initiatives in a dynamic federal environment. This internship provides an opportunity to apply library and information science principles to real-world challenges, enhance access to critical information resources, and contribute to mission-driven outcomes that support LMI’s government clients.   This role is dedicated to supporting our USPS customer.   *This position is currently full-time onsite at the customer’s Washington DC or Northern VA office.   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,...

Overview LMI is seeking a Network Integration Engineer to support the U.S. Department of Homeland Security (DHS) Customs and Border Protection (CBP) Program Management Office (PMO). This role is designed for engineers who thrive at the intersection of mission operations and applied technology—helping plan, implement, and evaluate networked systems that support national security and border protection. This position requires U.S. citizenship and the ability to obtain a CBP Background Investigation (BI) is required; active CBP BI preferred.   As part of a multidisciplinary team, the Network Integration Engineer will assess, integrate, and refine network architectures that enable the deployment and operation of advanced surveillance, detection, communications, and mobile command systems across challenging operational environments.   Location & Travel: This is a full-time position based in Washington, D.C., with up to 40% domestic travel....

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. Responsibilities LMI is seeking a skilled Web Optimization Specialist   at NASA's headquarters office in Washington, DC. Successful Web Optimization Specialists...

Overview We are seeking an Applied Mission Engineer to join a multidisciplinary team supporting the Department of Homeland Security (DHS) Customs and Border Protection (CBP) Program Management Office (PMO). This role is ideal for engineers who are passionate about applying technical expertise to real-world national security challenges and advancing mission-critical capabilities through research, evaluation, and informed decision-making. This position requires U.S. citizenship and the ability to obtain a CBP Background Investigation (BI) is required; active CBP BI preferred. This position requires 20% travel that may entail remote and rugged areas.   The Applied Engineer will work closely with CBP stakeholders, program managers, and technical experts to assess technologies, guide development efforts, inform program strategies, and enable effective deployment of integrated systems. This includes both field-focused technical assessments and the...

Overview The Technical Program Manager will play a pivotal role in the successful implementation of a GenAI-driven modernization effort for a key U.S. Army client. This position requires a seasoned professional with deep expertise in cloud platforms, Army standards, and agent-based AI systems, along with the ability to coordinate complex development efforts to ensure alignment with Army mission requirements and operational realities. This position requires an active Secret clearance.   The Technical Program Manager will be responsible for guiding the deployment and evolution of LMI’s LIGER® platform, an agentic AI tool, mitigating technical and programmatic risk, and overseeing the work of a deeply technical, multi-disciplinary team. This role serves as a senior Technical SME to the U.S. Army client, bridging hands-on technical execution with senior, non-technical leadership to ensure AI-driven solutions directly support mission outcomes.   The...

Overview LMI is seeking a skilled Forward Deployed Engineer in the Washington, DC region. Successful Forward Deployed Engineers demonstrate competency in integrating advanced technologies into existing business processes, building new functionality, ensuring successful software deployments, and working closely with customers. This role requires a combination of technical skills, strong communication, and the ability to quickly turn ideas into production caliber code. This role will work as part of the Sales Engineering team and engage directly with customers on-site, in a hybrid format, or remotely, as required by each customer including the potential for occasional short-term travel to customer locations across the United States. 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,...

Overview LMI is seeking a skilled Management Analyst to support the Executive Office of a Customs and Border Protection customer. 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.   This position is located in Washington, DC, 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...

Overview LMI is seeking a skilled Management Analyst to support a Customs and Border Protection customer. 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.   This position is located in Washington, DC, and cannot be worked remotely.    The analyst will support daily logistics functions, onboarding coordination, personnel tracking, knowledge management support, and records management activities. Primary responsibilities include coordinating Government Furnished Equipment (GFE) issuance, supporting onboarding logistics, maintaining personnel tracking data, supporting SharePoint knowledge management resources, assisting with records management activities, and providing general office logistics support. The contractor must be present on-site five days per week and consistently demonstrate a professional, customer service-focused...

Overview LMI seeks Mid-level Cost Estimator to support a federal program management office in Washington, DC.  Perform cost estimating and analysis of the client’s portfolio of major capital projects and infrastructure facilities that supports them. These cost estimates will be used part of the as budgetary cycle inputs to support investment decisions and as elements of other program products and requirements to provide cost information to Congress, OMB, and other stakeholders. In addition, cost estimates will be used in preparation for the procurement of repairs, alterations and major capital projects.   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...

Overview LMI seeks an Infrastructure Resilience Lead to provide expertise in evaluating the physical resilience of facilities and infrastructure across a portfolio of DHS facilities, notably for US Customs and Border Protection (CBP). Work includes preparing and executing resilience assessments, analyzing associated data, and making recommendations to improve facility resilience. Candidate will be responsible for planning and coordination with stakeholders, developing comprehensive assessment summary reports, performance tracking and analyses, identifying effective follow-on actions and projects, tracking and complying with related Federal mandates, and developing executive talking points, white papers, and briefings.  The ideal candidate will have subject matter expertise in areas related to facility resilience, continuity planning, system controls and operations management, IT/communications processes, power/utility(s) systems, and facility access and security...

Overview LMI seeks an Executive Assistant 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.   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.   This position will require remote work with one day a week on client site in Washington, DC.   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,...

Overview LMI is seeking a skilled Forward Deployed Engineer in the Washington, DC region. Successful Forward Deployed Engineers demonstrate competency in integrating advanced technologies into existing business processes, building new functionality, ensuring successful software deployments, and working closely with customers. This role requires a combination of technical skills, strong communication, and the ability to quickly turn ideas into production caliber code. This role will work as part of the Sales Engineering team and engage directly with customers on-site, in a hybrid format, or remotely, as required by each customer including the potential for occasional short-term travel to customer locations across the United States.   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...

Overview   This position will serve as a civil engineer responsible for assisting US Customs and Border Protection (CBP), Office of Facilities and Asset Management (OFAM) execute the development and execution of a large facilities portfolio in support of CBP’s front-line business partners.  Work will involve providing engineering guidance and input to new capital projects, smaller maintenance and repair (M&R) projects, onsite issues and activities, and the review of the work of other consultants and contractors.  tactical infrastructure (TI) construction, maintenance and repair program. This individual will be supporting the life cycle planning and execution of the planning, design, construction, maintenance and repairs for facilities and infrastructure along the international borders of the United States. The candidate shall have strong communication skills, a demonstrated ability to deliver “innovative solutions” and possess the skill of “creative...