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.
System Administrator
Company: Leidos
Location: Other US Location
Posted Nov 19, 2024
The Defense Group at Leidos is hiring a System Administrator with a SECRET clearance to work on a project at Eglin AFB. The candidate will provide administrative and operational support in a complex cloud environment, monitor system performance, and assist with cybersecurity compliance.
Sr. Systems Engineer
Company: Leidos
Location: Aurora, CO
Posted Nov 19, 2024
Leidos is seeking a Senior System Engineer for their fast-growing National Security Sector. The role involves working in a high-performing Agile team using SAFe methodology, employing DEVOPS best practices, and utilizing BDD and test automation tools. The engineer will provide system engineering expertise in areas like architecture, design, development, requirements analysis, data flow, network design/implementation, testing, and documentation. Key responsibilities include supporting system development and implementation planning, updating system engineering documentation, and providing technical guidance for future enhancements. The ideal candidate will possess a Bachelor's degree in system engineering or a related field, along with extensive experience in system architecture, design, and development. An active TS/SCI with Polygraph security clearance is required.
Archibus Information Support
Company: Leidos
Location: Oklahoma City, OK
Posted Nov 19, 2024
The NISC IV program is seeking an experienced Archibus Information Support Specialist. The role involves providing facility management software support services for the National Airspace System (NAS) implementation programs at the FAA Mike Monroney Aeronautical Center. The ideal candidate should have at least 3 to 5 years of professional experience with Archibus, strong communication skills, and proficiency in Microsoft applications. Responsibilities include supporting users, system administration, troubleshooting, developing training materials, and conducting user training. The role also involves analyzing data, coordinating issues, and assisting with implementing Archibus solutions. Effective communication and interpersonal skills are essential for supporting a collaborative team.
Software Engineering Lead
Company: Leidos
Location: Remote
Posted Nov 19, 2024
Leidos is seeking a Software Engineering Lead to oversee a team of software, algorithm, and FPGA/Firmware engineers. The role involves leading the development of embedded software and firmware for sensor applications, coordinating software efforts across multiple programs, and interfacing with engineering teams to design, develop, and integrate sensor hardware and software. The candidate will participate in development phases from requirements flow down to on-orbit support, and mentor junior software engineers. Basic qualifications include experience with SDLC, Agile principles, C/C++/Java coding, MatLab/Simulink, RTOS, debugging, security test tools, and version control systems. A Masters Degree in relevant field with 15+ years of experience is required, along with U.S. citizenship and ability to obtain a DoD SECRET clearance.
Solutions Architect
Company: Leidos
Location: Remote
Posted Nov 19, 2024
Leidos is seeking a Solution Architect for its Software Accelerator team. The role involves helping customers solve complex challenges using software technology, modernization, and transformation processes. The Solution Architect will work with various teams to develop optimal solutions, explain technical features, and engage in proof of concepts. Key responsibilities include identifying technology roadmaps, driving Leidos best practices, and collaborating on market understanding and strategy. The ideal candidate will have a Masters degree or Doctorate in a relevant STEM discipline, extensive experience in software development, and a strong understanding of modern DevOps tools and approaches.
Engineering Technician I
Company: Leidos
Location: Middletown, RI
Posted Nov 19, 2024
Leidos is hiring for an Engineering Technician I in Newport, Rhode Island, to support their NATSC contract. The role involves repairing/producing towed array repair lines at the Navy Array Technical Support Center (NATSC) in the Naval Undersea Warfare Center, Division Newport. Responsibilities include evaluating and troubleshooting failed module assemblies, performing repairs, manufacturing array module hose assemblies, and preparing sonar array tow cables. Basic qualifications include a high school diploma, a DOD secret level clearance, and standard computer skills. Preferred qualifications include soldering/fiber-optic certification and experience with industrial equipment and electronic repairs.
Signal Processing Engineer
Company: Leidos
Location: Richmond, VA
Posted Nov 19, 2024
Leidos is seeking a Signal Processing Engineer to support US Government and commercial contracts. The job involves software design, development, testing, and maintenance. The candidate must have strong CC++ and Python skills and experience with Linux and Agile development methods.
Junior Windows Administrator
Company: Leidos
Location: Oklahoma City, OK
Posted Nov 19, 2024
Leidos' Multi Domain Solutions Division is seeking a Junior Windows Administrator for a dynamic role with the Air Force Life Cycle Management Center. The administrator will manage and maintain Windows-based systems, ensuring security and integrity. Key responsibilities include system configuration, monitoring, troubleshooting, and collaboration with cross-functional teams for system deployments and software updates. The ideal candidate will have a US citizenship, Top Secret clearance, and relevant education and experience. Preferred qualifications include Windows Server certifications, cloud platform experience, and familiarity with monitoring tools.
Industrial Security Representative (ISR)/Facility Security Officer (FSO)
Company: Leidos
Location: Chantilly, VA
Posted Nov 19, 2024
Leidos Inc.'s National Security Sector is seeking an Industrial Security Representative/Facility Security Officer (ISR/FSO) for their Chantilly, VA facility. The role involves assisting in implementing the industrial security program, ensuring compliance with various security regulations, and making critical security decisions. The ideal candidate should have a Bachelor's or Master's degree, relevant experience, and an active Top Secret clearance with SCI eligibility. Preferred experience includes secure facility build out projects, COMSEC officer accreditation, and developing security SOPs.
Cyber Security Lead
Company: Leidos
Location: Frimley, United Kingdom
Posted Nov 19, 2024
Leidos, a global leader in science and technology solutions, is seeking a Cyber Security Lead for a permanent position based in the UK, specifically at their Farnborough site. The role involves leading the implementation and assurance of security within a key defence project, requiring specialist skills in all areas of protective and information security. The successful candidate will work with minimal direction on a specific MOD programme, ensuring the solution security design meets customer requirements and provides necessary assurance. They will interface with security design partners, both customer and supplier representatives, and colleagues within engineering, service, and business development teams. The role involves working in both delivery and change proposal environments, and the ideal candidate will hold CISSP certification and other industry qualifications. Leidos offers a collaborative culture, support for career goals, and a comprehensive reward scheme.
Mechanical Design Engineer
Company: Leidos
Location: Huntsville, AL
Posted Nov 19, 2024
Leidos Defense Systems is looking for a skilled Mechanical Design Engineer to join their diverse team. The role involves leading mechanical design and engineering tasks for the Department of Defense, intelligence, and missile applications. The candidate will be responsible for applying mechanical engineering principles in developing component parts and assemblies, and must possess relevant experience, a degree from an ABET-accredited university, and a Final Secret Clearance. The position is based in Huntsville, North Alabama, with a pay range of $81,250.00 - $146,875.00.
Senior Network and Security Operations Center (NSOC) Systems Engineer
Company: Leidos
Location: Newport News, VA
Posted Nov 19, 2024
Leidos is hiring a Senior Network and Security Operations Center Systems Engineer to support the Advanced Battle Management System's Digital Infrastructure Network Manager program. The position involves troubleshooting, developing updates, and interacting with multiple teams to identify and correct core problems.