PCBA soldering Team Lead LeidosPCBA soldering Team LeadHuntsville, AlabamaLeidos’ Defense Systems Electronic Manufacturing Facility is seeking a PCBA Soldering Team Leader to join our team that runs multiple SMT lines that produce a variety of Printed Circuit Board Assemblies (PCBA’s). Leidos Defense Systems Sector / Manufacturing provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide.
Missile Launcher Design Engineer LeidosMissile Launcher Design EngineerHuntsville, AlabamaLeidos Defense Mechanical Design & Analysis Department is seeking a Missile Launcher Design Engineer to join our team in Huntsville, Alabama designing the next generation of air defense launchers to protect America and its allies. July 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Elastic Search Engineer LeidosElastic Search EngineerBethesda, MarylandWe leverage cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. July 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
RF Engineer LeidosRF EngineerHuntsville, AlabamaLeidos’ Defense Systems, Electrical Systems Department is seeking a talented RF Engineer to join a multidisciplinary team to create unique solutions to complex engineering challenges in our Huntsville, AL location. Design, troubleshoot, and test defense-grade mixed-signal electronics that implement embedded processors (FPGAs, SoCs, SoMs), ADC/DACs, and power distribution networks in challenging SWaP packages.
Senior Information System Security Officer LeidosSenior Information System Security OfficerAnnapolis Junction, MarylandThe selected candidate will act as an ISSO for a large software development program which includes software maintenance and development, IT support (Network/Workstation/Server), systems integration and life cycle support, enterprise application development, network engineering, and information systems security (ISS). Provide support for Information Assurance Vulnerability Alerts (IAVAs) management (initiating IAVA responses and system security scans, completing remediation, extending IAVA patches and security updates to designated sites, etc.).
Systems Administrator LeidosSystems AdministratorBeavercreek, OhioYour role will be to support our diverse portfolio of programs through a combination of laboratory infrastructure design and buildout, maintaining systems, meeting and maintaining security guidelines, hardware interfacing and integration, and laboratory experimentation. July 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
ServiceNow Developer LeidosServiceNow DeveloperReston, VirginiaJuly 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. •One of the following active certifications or the ability to obtain within one month of hire: ServiceNow Certified Application Developer, ServiceNow Certified System Administrator, ServiceNow Certified Implementation Specialist, or other ServiceNow certification.
Senior AI Engineer (SWE-3) LeidosSenior AI Engineer (SWE-3)Linthicum Heights, Maryland$107,900–$195,050 / yearMission Focus : Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. Seeking a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
MFLC Counselor Short Term or As Needed Coverage, Fort Wainwright, Alaska LeidosMFLC Counselor Short Term or As Needed Coverage, Fort Wainwright, AlaskaFairbanks, AlaskaThe Military and Family Life Counselor Mission Ready Reserve (MRR) position offers a unique opportunity to serve a vital role, in providing non-medical support, which includes counseling, consultation, and outreach, to our nation’s military children and families. July 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Chief Engineer Limited Tonnage O/MUSV LeidosChief Engineer Limited Tonnage O/MUSVPort Hueneme, CaliforniaThe Defense Sector at Leidos, supporting the Overlord Unmanned Surface Vessel (OMUSV) Program, is seeking a Chief Engineer with a USCG 4000hp or greater license to support a dynamic high growth organization. July 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Data Scientist LeidosData ScientistBethesda, MarylandLeidos National Security Sector has a current opening for a TS/SCI cleared Data Scientist supporting our 10-year DOMEX Technology Platform (DTP) contract working alongside software/system engineers and research/data scientists with expertise in multi-modal information retrieval, UI development, computer vision, metrics, information science, artificial intelligence, and autonomous systems. Work closely with a tight-knit team of data scientists, software developers, network engineers, senior investigators, program managers, researchers, and data analysts to design, build, and optimize a Search and Discovery platform to find and organize results, disseminate findings via reports, and contribute to publications and presentations.
Radar / Electronic Warfare Software Lead LeidosRadar / Electronic Warfare Software LeadHuntsville, AlabamaThe selected candidate will partner with executive leadership, program managers, chief engineers, and cross-functional teams to: Lead the software architecture, design, and development of advanced electronic warfare systems, including RF sensing, signal processing, and countermeasure capabilities. With locations across the United States supporting defense, space, cyber, and commercial programs, the Leidos Defense Systems Sector provides responsive, cost-effective engineering, scientific, and IT solutions.
Cyberspace Operations Planner, Senior LeidosCyberspace Operations Planner, SeniorOdenton, Maryland12 years or greater recent (since 2010) work experience as CO Planner or combined experience in planner position and other CO support positions: can waive two years of experience requirement for every year spent on a Combat Mission Team (CMT) in any work role; can waive two two years work experience requirement for every year spent in an Offensive Cyberspace Operations planner role within a Joint Force Headquarters – Cyber (JFHQ-C) command; OR four years recent (since 2013) work experience in offensive cyberspace capabilities development; can waive two years of experience requirement for every year spent on a CMT in any work roles; can be concurrent with CO Planner or other CO support role. The Leidos Intelligence Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend against evolving threats around the world.
Data Scientist LeidosData ScientistMarylandJuly 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. You will leverage techniques such as deep learning, graph analytics, and anomaly detection to create decision advantage for analysts, operators, and mission leaders—contributing to intelligence capabilities for the next decade of national security.
e-Discovery ALS Lab Manager Leidose-Discovery ALS Lab ManagerWashington DC, District of ColumbiaThe candidate is responsible for overseeing and processing data in RelOne; providing electronic discovery technical support and assisting with strategic and legal aspects for all assigned projects and matters with a strong focus on Relativity. July 16, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Senior AI Engineer (SWE-3) LeidosSenior AI Engineer (SWE-3)Linthicum Heights, MarylandMission Focus : Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. Seeking a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
Journeyman NetOps Engineer LeidosJourneyman NetOps EngineerTampa, FloridaKey elements of this position include: Providing technical expertise for daily operations and maintenance of systems; Effectively troubleshooting, isolating, and resolving technical problems to minimize system downtime; Assisting with preparing and maintaining technical documentation, drawings and related artifacts; Support implementation of routine updates, approved upgrades and engineering or design changes; and Help to isolate and resolve technical issues and problems that impact multiple networks, systems, and devices. Income Protection: Programs to help navigate life events: Company-provided Term Basic Life, Group Universal Life, Optional Dependent Life, Accidental Death and Dismemberment, and Business travel accident.
Geospatial Analyst LeidosGeospatial AnalystSpringfield, VirginiaJuly 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Video Production Specialist LeidosVideo Production SpecialistChantilly, VirginiaJuly 23, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Leidos is seeking an experienced Video Production Specialist to create engaging, high quality multimedia products that support mission critical training for Intelligence Community customers.
Lead Electrical Systems Engineer LeidosLead Electrical Systems EngineerHuntsville, AlabamaSupport complex system co-designs utilizing high-performance Xilinx/AMD Zynq SoCs, Altera FPGAs, soft-core processors (MicroBlaze), and complex network architectures (bare-metal, RTOS-based, UDP/IP stacks, and Weapon Open System Architecture/WOSA messaging frameworks). You will provide strategic technical direction across multi-functional Integrated Product Teams (IPTs), manage high-level engineering complexities, design robust embedded architectures, and guide engineering teams through entire hardware lifecycles.