17 jobs found in Reston, VA

Job Family: Software Development & Support Travel Required: Up to 10% Clearance Required: Ability to Obtain Public Trust We are seeking a highly skilled, dynamic developer with full stack expertise using Python and JavaScript technologies. The developer will support web and mobile applications used by researchers and clinicians at the National Institute of Allergy and Infectious Diseases (NIAID) in the National Institutes of Health (NIH). This opportunity is a full-time position with Guidehouse and can be remote or on-site at NIH in Rockville, MD. The Senior Software Developer will collaborate closely with PhD-level scientists and subject matter experts to translate complex scientific workflows into reliable, scalable services and to design user interfaces that make complex scientific data and workflows accessible and actionable. Responsibilities include designing and implementing APIs, data processing pipelines, and computational services, developing reusable React...

Description Software Reverse Engineer – Job Description Who We Are Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal. Our team of hackers and engineers have experience spanning centuries of research, development, and operations missions - across desktop, mobile, IoT, and embedded platforms. Kudu Dynamics, a Leidos company is uniquely qualified to anticipate tomorrow’s threats and build the next generation of capabilities. Job Description: Our team is working to develop novel and innovative cybersecurity capabilities. The Software Engineer will be part of a team developing a computer exploitation framework. Working closely with reverse engineers and vulnerability researchers, this position will develop a usable framework for software exploitation running in a highly constrained environment....

Description Leidos has an exciting opportunity for a Principal DevOps Engineer in our Intel Security Sector's Analysis Solutions Business Area . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos , we offer competitive benefits , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary This Principal DevOps Engineer role provides mission critical system support to our customer. You will closely work with the Development team as well as other technology stakeholders to maintain, develop and support IC enterprise products – legacy and new products – in...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Leidos. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Description Join Our Innovative Team at Leidos! Job Description: Software Developer Ready to break away from the ordinary and dive into an extraordinary career? At Leidos' High Fidelity Simulation Business Area, we're not just building systems-we're revolutionizing the future of naval simulation, training, and analysis for the US Navy. Imagine being part of a team where your work directly redefines naval capabilities. That's the Leidos experience. Why You'll Love Working...

Description Leidos' High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems solutions that power world-class simulation, training, and analysis products for the U.S. Navy . In this role, based at a U.S. Government facility in Bethesda, MD , you will work with state-of-the-art technologies to develop advanced sonar tactical decision aids (TDAs) that directly support the Fleet. You'll be part of a high-performing team whose mission-critical work shapes the Navy's tactical edge-making a tangible impact on national security . At Leidos, we empower our engineers to do meaningful work while continually building new skills to grow the career they want to achieve. What You'll Work On Develop and enhance Tactical Signature Guidance (TSG) systems , including sonar TDAs across multiple code baselines. Troubleshoot and resolve complex software challenges while contributing innovative solutions. Learn...

Description Leidos' High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems solutions that power world-class simulation, training, and analysis products for the U.S. Navy . In this role, based at a U.S. Government facility in Bethesda, MD , your primary focus will be on developing and maintaining server-side components for a web-based Learning Management System (LMS) . You will support the evolution of a mature and widely used platform by enhancing backend modules, improving system reliability, and implementing new features in collaboration with Navy partners. When program needs and funding align, you may also have opportunities to contribute to other Tactical Signature Guidance (TSG) systems -providing exposure to state-of-the-art technologies that directly support the development of advanced sonar tactical decision aids (TDAs) . At Leidos, we empower our engineers to do meaningful work while continually...

Description Leidos' High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems solutions that power world-class simulation, training, and analysis products for the U.S. Navy . In this role, based at a U.S. Government facility in Bethesda, MD , you will work with state-of-the-art technologies to develop advanced sonar tactical decision aids (TDAs) that directly support the Fleet. You'll be part of a high-performing team whose mission-critical work shapes the Navy's tactical edge-making a tangible impact on national security . At Leidos, we empower our engineers to do meaningful work while continually building new skills to grow the career they want to achieve. What You'll Work On Develop and enhance Tactical Signature Guidance (TSG) systems , including sonar TDAs across multiple code baselines. Troubleshoot and resolve complex software challenges while contributing innovative solutions. Learn...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Leidos. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Description Exciting Opportunity Awaits! Step into a role that's far from ordinary and take part in transforming the future of naval simulation, training, and analysis at Leidos' High Fidelity Simulation Business Area. We're not just building software-we're setting the standard for the U.S. Navy's operational capabilities. When you join us, your expertise will directly impact and shape naval advancements. Why Leidos Stands Out This isn't your typical tech job. At Leidos, each...

Join a dynamic and interdisciplinary team pushing the frontiers of biomedical and health AI under the leadership of Senior Investigator Dr. Zhiyong Lu in the Division of Intramural Research (DIR) at the National Library of Medicine (NLM). The fellow will work closely with Dr. Qiao Jin in the Lu lab on his recently awarded K99/R00 project “Improving Medical Information Verifiability with Trustworthy Artificial Intelligence.” About the position The NLM is one of the 27 institutes at the National Institutes of Health (NIH). The NLM is the world’s largest biomedical library and a leader in research, development, and training in biomedical informatics and health information technology. The DIR within the NLM has two primary research areas: computational health research and computational biology. In computational health research, our efforts center on natural language processing (NLP), clinical image analysis, biomedical ontologies, information modeling, and clinical data...

Description The Government Health and Safety Solutions Operation has a MID-level Java Full Stack Software Developer job available in Bethesda, MD. This opening will support federal health enterprise systems. Candidate MUST: Be a U.S. Citizen or a US Person with the ability to obtain a Public Trust Clearance Be located in the United States currently for the current three (3) consecutive years within the last five (5) years (100% telework) Research, design, develop, and maintain enterprise systems for our Leidos clients using the JEE, Spring MVC, Spring JDBC, Bootstrap, jQuery, REST, SQL, PL/SQL, SonarQube, Git (Bitbucket), and JIRA in an Agile software development environment. This involves the use of user stories, acceptance criteria, and other software engineering artifacts as part of an Agile team. He/she will create and update all relevant documentation and specifications for design, development, and testing. He/She will present concepts and be willing to...

Description Looking for an opportunity to make an impact? At Leidos, we're redefining what's possible through innovation, collaboration, and a steadfast commitment to our customers' success. Our people are our greatest asset - diverse, talented professionals empowered to drive change, strengthen communities, and operate with integrity and purpose. Guided by our Mission, Vision, and Values, we deliver solutions that make a measurable difference every day. ? If you're looking for a dynamic environment where you can excel and grow, we invite you to learn more. Are you passionate about leveraging cutting-edge Artificial Intelligence (AI) to revolutionize one of the world's most critical infrastructures: Air Traffic Control (ATC) ? The National Airspace System (NAS) is constantly pushing the boundaries of capacity and safety, and modernizing our core systems is essential to meet the demands of future air travel. Leidos is seeking a talented Software Engineer...

Description Looking for an opportunity to make an impact? At Leidos, we're redefining what's possible through innovation, collaboration, and a steadfast commitment to our customers' success. Our people are our greatest asset - diverse, talented professionals empowered to drive change, strengthen communities, and operate with integrity and purpose. Guided by our Mission, Vision, and Values, we deliver solutions that make a measurable difference every day. ? If you're looking for a dynamic environment where you can excel and grow, we invite you to learn more. Are you passionate about leveraging cutting-edge Artificial Intelligence (AI) to revolutionize one of the world's most critical infrastructures: Air Traffic Control (ATC) ? The National Airspace System (NAS) is constantly pushing the boundaries of capacity and safety, and modernizing our core systems is essential to meet the demands of future air travel. Leidos is seeking a talented Software Engineer...

Description The National Airspace System (NAS) is constantly pushing the boundaries of capacity and safety, and modernizing our core systems is essential to meet the demands of future air travel. We are seeking a talented and motivated Software Engineer to join our team dedicated to developing the next generation of Air Traffic Control (ATC) expansion software. In this role, you will be maintaining legacy systems and learning about future development systems using existing software practices and leveraging cutting-edge Artificial Intelligence (AI) to enhance our work environment. Job Description: About the Role: As a Software Engineer focusing on Adaptation Engineering within the Enroute Automation Modernization System (ERAM) program, you will play a crucial role in ensuring the seamless integration and functionality of air traffic management systems. Your expertise will contribute to the modernization and enhancement of the systems that support air traffic control...

Description Do you have an interest in developing software for new warfighter capabilities. Are you passionate about using innovation and technology to solve technical challenges? If you are graduating with a Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Mathematics or, Electrical Engineering and want to work as a software developer or software engineer, we’d love to have you join our close-knit prototyping team! We build capabilities that enable warfighters to harness different set of sensors and data sources to accomplish a variety of missions that are important to the defense of our nation. Our team is committed to working directly with warfighters to craft solutions from concept to operational use. We strive to foster an environment that is highly collaborative and supportive, but also encourages autonomy. Our team values are putting the warfighter and their missions first, accepting that you might not get it right the first time, but...

Description Do you have demonstrated machine learning experience and want to apply that experience to solving a wide variety of complex problems in this rapidly evolving field? Do you thrive in a collaborative research environment, working alongside an energetic, multidisciplinary team of scientists and engineers? Are you ready to help the US secure and maintain leadership in the development and deployment of AI/ML algorithms for non-kinetic defense systems? If so, we're looking for someone like you to join our team at APL! We are seeking an experienced Machine Learning Engineer who will contribute to all phases of the machine learning algorithm development and implementation. You will be joining a team of engineers and scientists who are at the forefront of APL's mission to provide innovative solutions to critical challenges. As a Machine Learning Engineer, you will... Design, implement, and evaluate advanced machine learning algorithms to solve...

Description Are you passionate about applying software engineering solutions to challenging problems with a group of dedicated technical specialists? Do you like contributing to critical technologies that are vital to maintaining our national security? If so, we're looking for someone like you to join our team at APL. We are seeking a dynamic, technically curious, results-oriented, and meticulous software engineer to contribute to developing and deploying software solutions that meet/exceed our end users' needs. Our team is committed to delivering high-quality, resilient, and scalable software products within security and user constraints. We strive to foster an environment where all staff and ideas are provided opportunities for success. We value dedication to the mission, personal accountability, and an ability to collaborate with and constructively challenge each other. We continually look to improve our existing suite of software, while expanding our...

Description Do you want to lead the development of hybrid AI systems that apply and combine both statistical machine learning methods and cutting-edge mathematical optimization algorithms? Do you want to lead the technological transformation into the future of Intelligence, Surveillance, Reconnaissance (ISR) and Targeting? Are you excited about leading expert teams in training ML algorithms, developing AI agents, and developing trustworthy autonomous decision-making systems that orchestrate sensors, fuse divergent data, and make intelligent inferences in complex operational environments? If so, we’d love for you to join our team at APL. We are seeking a Senior Applied AI Researcher / Engineer with expertise in agentic AI, machine learning, and resource optimization to lead the design, implementation, and evaluation of next-generation AI-enabled ISRT systems. In this role, you will drive technical direction, mentor junior staff, and partner with program...