Jobs at Leidos
Leidos is a global science, technology, and innovation company that partners with government agencies, defense, intelligence, and health organizations. Founded in 1969, the firm leverages advanced analytics, cybersecurity, and aerospace solutions to drive national security and public health outcomes.
Leidos hires software engineers, data scientists, cybersecurity analysts, systems architects, project managers, and field service technicians. Candidates can expect rigorous technical interviews, collaborative cross‑disciplinary teams, and opportunities to work on classified defense projects or large‑scale health data initiatives.
By browsing Leidos open positions on Job Transparency, job seekers gain immediate access to salary ranges, employee satisfaction metrics, and real‑time market benchmarks. This data empowers applicants to negotiate offers, assess fit, and compare compensation across similar roles in the tech sector.
Junior Transportation Modeler
Company: Leidos
Location: McLean, VA
Posted Jan 23, 2025
Leidos is hiring a Junior Transportation Modeler for their McLean, Virginia group. The role involves working on dynamic projects related to Operations, Safety, and Freight, focusing on Intelligent Transportation Systems (ITS), Cooperative Driving Automation (CDA), Digital Twin, V2X, and Connected Vehicle (CV) technologies. Key responsibilities include developing and maintaining multi-resolution traffic simulation models, enhancing simulation tools, analyzing results, and staying updated on advancements in the field. Required qualifications include a Bachelor's degree in Civil Engineering or a related field, experience with microscopic traffic simulation tools, and expertise in programming languages like Python or C++. Preferred qualifications include a Master's or Ph.D., experience with mesoscopic and macroscopic tools, and familiarity with GIS software.
Electrical Engineering Lead - Platform Integration
Company: Leidos
Location: Huntsville, AL
Posted Jan 23, 2025
Construction Safety Occupational Safety and Health Specialist
Company: Leidos
Location: Park Ridge, IL
Posted Jan 23, 2025
Leidos NISC program is recruiting for an Occupational Safety and Health Specialist based in Des Plaines, IL. The role involves overseeing safety programs, conducting hazard assessments, and developing abatement plans. The ideal candidate should have a Bachelor's or Master's degree in Occupational Health and Safety, relevant experience, and FAA security clearance. Preferred qualifications include FAA experience, military aviation background, and safety professional certifications. Leidos offers competitive benefits and a diverse, inclusive workplace.
Military Family Life Counselor (Child Development Center)
Company: Leidos
Location: Barstow, CA
Posted Jan 23, 2025
Systems Engineer, Simulation and Cooperative Driving Automation
Company: Leidos
Location: McLean, VA
Posted Jan 23, 2025
Leidos is seeking a Systems Engineer to join their team at the Saxton Transportation Operations Laboratory (STOL), a USDOT research lab. The role involves working on cooperative driving automation software, smart infrastructure technology, and collaborative simulation tools. The ideal candidate should have a strong background in hardware and software integration, testing, and evaluation. They will collaborate with project teams, customers, and external stakeholders, applying the systems engineering process throughout the entire project lifecycle. The role is crucial in advancing technologies for the future of transportation, with a focus on connected and automated vehicle technologies.