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17 jobs found in Washington, DC

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Lockheed Martin
May 06, 2026
Cyber Applied Research Scientist (AR) / Onsite: Arlington, VA
Lockheed Martin Arlington, VA
Description: “Exciting Cyber Opportunities Await You!” Are you ready to dive into the thrilling world of cybersecurity? For nearly two decades, the Advanced Concepts Laboratory (ACL) has been at the forefront of innovation, crafting cutting-edge cyber solutions for the Department of Defense (DoD) and Intelligence Community (IC). Our mission: to empower our nation's heroes with game-changing Information Operations (IO) and Computer Network Operations (CNO) technologies that tackle some of the toughest challenges head-on. Cyber is an ever-changing domain, and at ACL, we're the revolutionaries leading the charge. We're a passionate, problem-solving team that thrives on tackling the most complex, enigmatic issues. If you revel in the thrill of finding solutions when the path isn't clear, if the idea of creating groundbreaking operational capabilities excites you, and if you thrive in an open, collaborative environment, we want to hear from you! Our quest for cyber excellence...
LMI
Jun 09, 2026
Data Scientist (Vantage) - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a Data Scientist to   assist  with Army data model , pipeline, and visualization  development .  Th is  Data Scientist will create  data model s  working from mock visualizations and raw data inputs ; leverage python,  PySpark , Foundry, and code repositories to develop an ar chitecture plan ;  extract, transform, and load data into Vantage; and  use  Vantage  workshops  to develop visualizations. Active Secret clearance required .   Location: Hybrid; at least 3 days on client site in Crystal City VA or Aberdeen MD. Open to Remote   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
Mar 19, 2026
Data Scientist (SME) - TS/SCI with Polygraph Required
LMI McLean, VA
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.   Position is on the research staff of a government consulting organization and will be based out of Reston, VA. This position provides verified mathematical and scientific techniques...
LMI
Mar 19, 2026
Data Scientist - TS/SCI with Polygraph Required
LMI McLean, VA
Overview LMI is seeking a Data Scientist  to support a U.S. Federal Government Agency working with classified media. This position will work with a team of developers, architects, and data scientists to build new capabilities for our client, bringing innovative ideas to challenging and complex problems. The Data Scientist will query and structure data, apply algorithms to develop machine learning models, develop metrics and data visualizations, and deploy visualization products to web-based environments. The Data Scientist will have a strong background in technology, the ability to structure data for reporting, and a strategic view for how to present analytic results to customers. This position will be responsible for presenting and explaining complex results to users. Join our team of collaborative self-starters focused on delivering practical and efficient solutions in support of our client's incredibly important mission.     LMI...
LMI
Jun 17, 2026
Senior Operations Research Supply Chain Developer
LMI Tysons, VA
Overview The Operations Research Supply Chain Analyst will support Department of Defense supply chain, logistics, and sustainment initiatives by conducting data analysis, modeling, simulation, and operational research to drive informed decision-making. The analyst will perform data ETL, develop demand forecasts, assess inventory requirements, and identify top degraders through what-if simulation experiments. This role requires strong analytical and quantitative skills, the ability to work collaboratively with senior and mid-level developers and subject matter experts, and the capacity to present findings clearly to senior DoD leaders and stakeholders. Position is Remote with occasional travel to client site (~5%). Responsibilities Help to identify, understand, and curate necessary data to support supply chain and logistics initiatives. Perform data analysis and what-if simulation experiments to identify demand forecasts,...
LMI
Apr 10, 2026
Supply Chain Management Intern – Critical Rare Earth Materials (Summer 2026)
LMI Tysons, VA
Overview LMI is seeking a Supply Chain Management Intern – Critical Rare Earth Materials to support analysis of supply chains for critical rare earth materials and their use in parts and components. This internship will focus on researching material flows, developing value stream maps, identifying infrastructure required to support recovery and recycling, and assessing whether parts containing rare earth materials can be recycled now or may become recyclable as new technologies mature. The intern will help build practical frameworks to support part screening and recyclability assessments.   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...
Lockheed Martin
Apr 24, 2026
AI/ML Machine Learning Engineer
Lockheed Martin Herndon, VA
Description: By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. The Space AI Talent Center is seeking a highly skilled AI/ML Machine Learning Engineer to join a cross-functional team of experts in research, data science, software development, physics, and mathematics. As a key member of this team, you will...
Lockheed Martin
Apr 17, 2026
Senior A/AI Machine Learning Engineer
Lockheed Martin Herndon, VA
Description: By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. The Space AI Talent Center is seeking a highly skilled AI/ML Machine Learning Engineer to join a cross-functional team of experts in research, data science, software development, physics, and mathematics. As a key member of this team, you...
U. S. National Security Agency
Jun 10, 2026
System and Software Architect / Engineering and Physical Sciences Researcher - Experienced to Expert Level (Maryland)
U. S. National Security Agency Fort Meade, MD
Responsibilities: Would you like to work for the most esteemed, reputable, and established in-house research organization in the U.S. Intelligence Community? If so, let's talk! NSA employs scientists with world-class skills in fields such as mathematics, physics, computer science, engineering, and cybersecurity. We collaborate with leading companies, universities, and national laboratories to leverage work in overlapping disciplines, advance core capabilities, and seek out and develop revolutionary ideas that will provide our nation with an overwhelming advantage over our adversaries. At the Laboratory for Physical Sciences (LPS) at NSA, you will have incredible opportunities with high visibility to work on investigating and designing large-scale high performance computing systems, focusing on computer architectures, processing/memory subsystems, and transforming computing beyond Moore's Law. You will be a part of a multi-disciplinary team of physicists, engineers, computer...
Lockheed Martin
May 28, 2026
Calibration Technician II
Lockheed Martin Severn, MD
Description: Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every single day we use our skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Do you want to be part of a culture that inspires employees to think big, perform with excellence and build incredible products? We provide the resources, inspiration and focus. If you have the passion and courage to dream big, then we want to build a better tomorrow with you. The Metrology Laboratory currently seeks a Calibration Technician to perform the following duties: • Calibrate, adjust, and maintain electronic, electromechanical, mechanical, optical, pneumatic, hydromechanical, force, torque, and pressure-type measuring and indicating instruments to conform to set standards. • Work from verbal and written instructions and information supplemented by technical job knowledge and...
Lockheed Martin
Jun 19, 2026
Environmental Health and Safety Engineer
Lockheed Martin King of Prussia, PA
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space in King of Prussia PA., is seeking a full-time Early Career...
Lockheed Martin
Jun 04, 2026
Systems Engineer (Modeling & Simulation)
Lockheed Martin Camden, NJ
Description: What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The Work Lockheed Martin Rotary & Mission Systems is seeking an Early Career Systems Engineer. You will participate in design, development, integration, and testing of new capabilities for several Department of Defense (DoD) products and technologies. You will use and contribute to models of real-world weapons, radars, Command & Control systems. You will independently identify and address system and software defects, demonstrate an ability to practice sound systems and software engineering discipline, and decompose complex problems to formulate solutions. In this role you will use mathematical models and simulation products to perform mission analysis, ConOps development, gap...
Lockheed Martin
Jun 04, 2026
Systems Engineer, Sr (Modeling & Simulation)
Lockheed Martin Camden, NJ
Description: What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The Work Lockheed Martin Rotary & Mission Systems is seeking a full-time Systems Engineer. You will participate in design, development, integration, and testing of new capabilities for several Department of Defense (DoD) products and technologies. You will use and contribute to models of real-world weapons, radars, Command & Control systems. You will independently identify and address system and software defects, demonstrate an ability to practice sound systems and software engineering discipline, and decompose complex problems to formulate solutions. In this role you will use mathematical models and simulation products to perform mission analysis, ConOps development, gap analysis,...
Lockheed Martin
Jun 09, 2026
Electrical Engineer (MES)
Lockheed Martin Moorestown, NJ
Description: What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The Work We are seeking an experienced Electrical Engineer to support multiple programs in the Integrated Warfare Systems & Sensors business. This position requires knowledge of electrical engineering principles, working in a team environment, and general knowledge of other related disciplines. Specific tasking will be but not limited to overall design of launcher electrical systems, including the selection and use of Commercial Off the Shelf components, custom hardware design, and setting requirements for chassis/enclosure design. Responsibilities include: • Support the electrical design sustainment of the MK41 Vertical Launching System and new and exciting designs of the next...
Odyssey Systems Consulting Group
May 07, 2026
Full time
Research Assistant
Odyssey Systems Consulting Group Portsmouth, VA
Position Summary Odyssey is seeking a Research Assistant to support the Clinical Investigation Department (CID) at the Navy Medical Center, Portsmouth (NMCP) Virginia. NMCP conducts biomedical research in general surgery, psychology, otolaryngology, pediatrics, nursing research, orthopedics, women’s health, and emergency medicine, which are relevant to the Graduate Medical Education Program. Responsibilities Duties includ e, but not limited to:  Execute and provide maintenance on research studies. Carry out tasks related to research studies as required. Maintain files and records of ongoing research projects. Recruit and telephone screen subjects. Communicate with research subjects via telephone or in person and ask relevant research questions as per protocol. Arrange follow-ups with and visits for research subjects. Perform selected research subject visit duties, for example, presenting...
Odyssey Systems Consulting Group
Jan 11, 2026
Full time
Clinical Research Coordinator
Odyssey Systems Consulting Group Portsmouth, VA
Position Summary Odyssey is seeking a Clinical Research Coordinator to support the Clinical Investigation Department (CID) at the Navy Medical Center, Portsmouth (NMCP) Virginia. The mission of the command is to support the national interests of the United States by providing professional education and development, providing quality patient care, being responsive and ready for deployment, and taking care of each other as shipmates. NMCP conducts biomedical research in general surgery, psychology, otolaryngology, pediatrics, nursing research, orthopedics, women’s health, and emergency medicine, which are relevant to the Graduate Medical Education Program.   Responsibilities Duties include, but not limited to:  Provide research support for IRB and IACUC approved research protocols. Support the Department Head of the CID, Directorate for Professional Education, NMCP. Support the Department Head of CID and is...
General Dynamics Mission Systems, Inc
May 28, 2026
Advanced Electrical Engineer
General Dynamics Mission Systems, Inc Canonsburg, PA
Basic Qualifications Bachelor's degree in Electrical Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is preferred, but must be obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position The responsibility is career-defining. So is the opportunity. At General Dynamics Mission Systems, we invent the technologies, products and services, that help our nation’s heroes keep our nation safe. The work is so advanced, our teams regularly...
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