41 test engineer jobs found

Overview LMI is actively seeking a skilled, experienced Senior Software Test Engineer to join LMI’s Space Market modeling and simulation (M&S) development team in Colorado Springs, CO. This role involves working directly with USSF and US Government customers, as well as analytical partners, to translate wargame, exercise, training, and analytic needs into responsive, high-performance software applications within LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR ® .   The ideal candidate is adept at applying systems engineering principles in modern software environments, with strong understanding of software integration and testing, and familiarity with DevSecOps pipelines, CI/CD practices, and cloud-native architectures. Candidates should be comfortable working across disciplines to integrate and test modeling and simulation software in secure environments (both on-prem and cloud-based), collaborating closely with...

Overview LMI is seeking a Technology Test Engineer to lead the planning and execution of test and evaluation (T&E) projects for our DHS client. This role will be resonsible for testing a wide range of technologies that support first responder and homeland security missions. This is an on-site position in the New York City area and requires the ability to obtain a Secret clearance. You must be a U.S. citizen.   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,...

Overview LMI is seeking a Technology Test Engineer to lead the planning and execution of test and evaluation (T&E) projects for our DHS client. This role will be resonsible for testing a wide range of technologies that support first responder and homeland security missions. This is an on-site position in the New York City area and requires the ability to obtain a Secret clearance. You must be a U.S. citizen.   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,...

Overview LMI is seeking a skilled Information System Security Engineer (ISSE) with hands-on experience in AWS cloud security to provide advanced cybersecurity engineering and Risk Management Framework (RMF) support for Department of Defense (DoD) cloud-based systems. This position focuses on designing, implementing, and maintaining secure AWS environments aligned with DoD Cloud Computing Security Requirements Guide (CC SRG), NIST SP 800-53, and DISA STIGs/SRGs to support Authorization to Operate (ATO) efforts.   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,...

Overview Seeking a Senior Test and Evaluation (T&E) Engineer to support the U.S. Border Patrol’s Program Management Office Directorate (PMOD) charged with planning, acquiring, and managing the deployment and operation of technology and capabilities to keep our borders safe.  We are seeking for an energetic self-starter individual who is focused on practical and efficient solutions delivered by an interdisciplinary, collaborative team.  The candidate will join our T&E Team and provide full-time support. This position applies for teleworking, but client may require in-person meetings in their location in Washington, D.C.   Some travel within the United States will be required.   Responsibilities The T&E Engineer will work with other systems engineers, program managers, and technical subject matter experts to plan, execute technology demonstrations, system development testing, operational testing, operational assessment,...

Overview LMI is seeking an  Autonomous Systems   Engineer with a minimum of an active SECRET clearance and at least 3 years of  demonst rated  experi ence to support the United States Special Operations Command.    You should be comfortable working  on autonomous systems to include drones and robots .    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...

Overview LMI is seeking a C-UAS Engineer to lead planning and execution of test and evaluation projects for our DHS client. Candidates should have strong project management abilities to lead planning and execution of test and evaluation and C-UAS projects for our DHS client in collaboration with other federal agencies (FBI, DOD, other). This is an on-site position in the New York City area and requires the ability to obtain a Secret clearance. You must be a U.S. citizen.   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...

Overview LMI is seeking a Full Stack Developer with a minimum of a SECRET clearance and 3-years of demonstrated experience to support the United States Army.   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...

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 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 We’re hiring an Android Engineer to join our growing mobile team. You’ll work alongside our principal engineer and backend platform teams to build and improve our RFID mobile app for Zebra Android devices.   This is a hands-on engineering role where you’ll write Kotlin, Jetpack Compose, integrate hardware SDKs, and help us ship secure, stable features into production. You’ll work on real-world device interactions like barcode scanning, RFID reads, and offline caching, all while learning how to develop within DoD environments.   Remote (U.S. Based) | Some Travel Required   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...

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 LMI is seeking a skilled Forward Deployed Engineer for a hybrid role based in Colorado Springs, CO, with part-time on-site support at Fort Carson, CO in support of the 4th Infantry Division. 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 enhance outcomes...

Overview LMI is actively seeking a skilled, experienced Senior Full-Stack Software Engineer to join our team in Colorado Springs, CO. This role involves working directly with USSF and US Government customers, as well as analytical partners, to translate wargame, exercise, training, and analytic needs into responsive, high-performance software applications within LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR ® .   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,...

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 LMI is seeking an experienced Field Systems (RF/IoT) Engineer to support a DoD client. The ideal candidate will be an electrical engineer with understanding RFID, sensors, internet of things (IOT), Bluetooth, and similar technologies along with experience deploying these technologies and related infrastructure to various operational environments. This position can be performed remotely within the U.S., some travel is required. This position requires an active secret clearance and U.S. citizenship. 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,...

Overview We are seeking a highly skilled and motivated Software Engineer to join our team in supporting Army tactical programs. As a Software Engineer specializing in Mobile Network Engineering, you will design, develop, and maintain mobile network solutions with a focus on edge computing and advanced mobile network protocols to enhance the capabilities and performance of our systems. This position is customer site, Fort Bragg, NC.   Responsibilities Develop, test, and maintain software applications using one or more of the following technologies: Kotlin, Rust, JavaScript, Java, C#, or C++. Design and implement mobile network solutions for edge computing environments. Work with Layer 3 and Layer 4 network protocols, including but not limited to Multicast, TCP, UDP, QUIC, and NORM. Optimize mobile network performance to ensure reliability and security in varying operational environments. Collaborate with...

Overview We are seeking a highly skilled and motivated Software Engineer to join our team in supporting Army tactical programs. As a Software Engineer specializing in Mobile Network Engineering, you will design, develop, and maintain mobile network solutions with a focus on edge computing and advanced mobile network protocols to enhance the capabilities and performance of our systems. This position is remote. Responsibilities Develop, test, and maintain software applications using one or more of the following technologies: Kotlin, Rust, JavaScript, Java, C#, or C++. Design and implement mobile network solutions for edge computing environments. Work with Layer 3 and Layer 4 network protocols, including but not limited to Multicast, TCP, UDP, QUIC, and NORM. Optimize mobile network performance to ensure reliability and security in varying operational environments. Collaborate with cross-functional teams to...

Overview LMI is seeking a Mission  Engineer with deep expertise in physics and theoretical modeling to join our dynamic team focused on the space domain. In this role, you will leverage advanced physics principles to develop, simulate, and analyze complex space infrastructure systems including satellite constellations, ground stations, orbital networks, and resilient architectures. Your work will directly inform analytical recommendations for future force design decisions and optimizing space capabilities for mission effectiveness, survivability, resiliency, and strategic superiority.   This position is perfect for an analytical thinker who thrives on applying rigorous theory to real-world space challenges, using data-driven simulations to guide high-stakes decisions in defense and national security space sectors. This is an on-site role in Colorado Springs, CO.   LMI is a new breed of digital solutions provider dedicated to accelerating government...

Overview LMI is seeking a Cybersecurity Architect to support LMI’s leading-edge, technology-enabled mission. In this fast-paced and matrixed environment, this position will develop cybersecurity requirements and solutions to ensure LMI’s technology meets all our risk and compliance requirements and will communicate our posture to stakeholders and customers. This position requires a Top Secret/SCI clearance. This position will be mostly on site at the client facility in Arlington, VA with some hybrid remote days at times.   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...