Jobs at Leidos
26,584 open positions
Leidos is a leading technology and engineering company that delivers solutions for defense, civil, and health agencies. With a focus on cyber, AI, and systems integration, Leidos helps clients protect critical infrastructure and innovate across national security and public health.
Leidos hires a wide spectrum of talent—from software engineers and data scientists to cybersecurity analysts, systems integrators, and project managers. Candidates can expect competitive benefits, continuous learning opportunities, and projects that have real‑world impact on government and commercial customers.
Checking Leidos listings on Job Transparency gives you instant access to salary ranges, employee sentiment, and market benchmarks, letting you negotiate confidently and find the best match for your career goals.
Lead Transmission Line Engineer
Company: Leidos
Location: Chicago, IL
Posted Jan 23, 2025
Leidos, a Fortune 500 company, is seeking a Lead Transmission Line Engineer to manage a dynamic team in a fast-paced environment. The role involves designing electric transmission line projects, applying various standards, and directing a team of engineers. The successful candidate will also be responsible for client relations, staff management, proposal development, and new business capture. The position offers a senior leadership role with opportunities for career development and growth. The project is currently in the proposal stage, providing a unique chance to shape and influence it from the start.
Instructional Systems Designer
Company: Leidos
Location: Chantilly, VA
Posted Jan 23, 2025
Leidos is seeking a seasoned Instructional Systems Designer (ISD) to join their Intelligence Group and support a new program with a classified government customer. The ISD will use their expertise in instructional design practices, data collection, and project management to develop high-quality training materials. The role involves executing all facets of the training development life-cycle, conducting needs assessments, and designing innovative instructional strategies. The ideal candidate must possess a TS/SCI with poly, a Bachelor's or Master's degree, and relevant experience. Leidos offers opportunities for professional growth and a chance to work on impactful projects.
Autonomous Robotics Navigation Engineer
Company: Leidos
Location: Huntsville, AL
Posted Jan 23, 2025
The Leidos Innovation Center's Guidance, Navigation, Control, and Autonomy Department is seeking a skilled engineer for a position in Huntsville, AL. The role involves developing and deploying advanced autonomy and alternative navigation systems, primarily for DARPA, NASA, Air Force Research Laboratory, Office of Naval Research, and the Army CCDC Aviation and Missile Center. Key responsibilities include algorithm development, analysis, simulation, and field testing of autonomous navigation systems. The successful candidate will work in small teams, contributing to research, development, and advanced prototyping. They will also have the opportunity to demo their work in the field. Required skills include a degree in a relevant engineering field, US citizenship, ability to obtain a Secret security clearance, MATLAB programming, and a strong background in System Dynamics and Controls theory. Additional desirable skills include experience with sensor fusion/estimation algorithms, computer vision, C++/Python, ROS, OpenCV, and AI/Machine Learning.
Lead Engineering Technician
Company: Leidos
Location: San Diego, CA
Posted Jan 23, 2025
Leidos Maritime System Solutions (MSS) is looking for a Lead Engineering Technician to join their dynamic team at Naval Information Warfare Center, Pacific. The successful candidate will work on the development, manufacture, and testing of electro-mechanical devices for UUVs and maritime systems. They will coordinate other technicians, perform lab and at-sea testing, troubleshoot hardware/software systems, and provide field service support. The role requires a Secret Clearance, familiarity with at-sea test activities, and experience with oceanographic instruments. Microsoft Office proficiency and ability to lift up to 60 lbs are also necessary. The pay range is $55,250.00 - $99,875.00.
FIPS 140 Security Engineer
Company: Leidos
Location: Remote
Posted Jan 23, 2025
Joining the Leidos Accredited Testing and Evaluation (AT&E, Common Criteria/FIPS) team offers an exciting opportunity to work in the growing IT Security field, supporting National defense. You'll have the chance to work with various Commercial off the Shelf products, learn from industry experts, and use your skills in a hands-on lab environment. Benefits include performance-based career development, flexible hours, tuition reimbursement, and great team camaraderie. Proficiency in FIPS 140-3 requirements, algorithm testing, operational/failure testing, physical testing (if applicable), report drafting, and CVP certification is expected. Familiarity with related standards and guidance is also required.
Senior Transmission Line Engineer (REMOTE)
Company: Leidos
Location: Chicago, IL
Posted Jan 23, 2025
Leidos is seeking a Senior Transmission Line Engineer for a remote or hybrid role. The successful candidate will work on challenging electric transmission line design projects for high-voltage and extra high-voltage systems. They will apply various standards in engineering and design, perform analyses, prepare documents, and collaborate with a multi-person team. The role requires a Bachelor's degree in Civil Engineering, at least six years of relevant experience, and knowledge of specific codes and standards. Leadership experience and the ability to work independently are essential. The position offers competitive benefits and a diverse, inclusive workplace.
CONUS Field Service Representative / IT Engineer
Company: Leidos
Location: Charlottesville, VA
Posted Jan 23, 2025