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.
Senior Substation Civil Structural Engineer
Company: Leidos
Location: Orlando, FL
Posted Dec 20, 2024
Leidos is seeking a Senior Substation Civil/Structural Engineer to join their diverse and fast-paced Orlando, FL organization. The ideal candidate will have a strong educational background in design of steel structures, concrete structures, geotechnical engineering, and foundations. They will be responsible for performing design reviews, developing junior staff members, and contributing to bids and proposal development.
Training Administrator w active TS/SCI Polygraph ICC-B
Company: Leidos
Location: Chevy Chase, MD
Posted Dec 20, 2024
The Leidos National Security Sector is recruiting for a Training Administrator position in Bethesda, MD. The role involves comprehensive training support, including instruction, editing, managing certification processes, and ensuring compliance within the security framework. The ideal candidate should have experience in instructional delivery, training administration, excellent editing skills, and a strong understanding of the IC Insider Threat and Operational Security requirements. Key responsibilities include providing full spectrum training delivery and administration services, supporting Insider Threat professionalization services, certification programs, and education and outreach activities. The position requires a TS/SCI with polygraph security clearance, a BS/BA, and at least 3 years of experience. The pay range is $63,700.00 - $115,150.00.
Mission Assurance Lead
Company: Leidos
Location: Miami, FL
Posted Dec 20, 2024
Leidos is seeking a Mission Assurance Lead for a cybersecurity role in Doral, Florida. The role involves managing and leading cybermission assurance operations for an IT and Cyber Services program supporting USSOUTHCOM's SCITES 2 contract. Key responsibilities include overseeing all aspects of cyber operations, ensuring robust cybersecurity measures, and maintaining operational readiness across USSOUTHCOM's Area of Responsibility. The successful candidate will develop and implement security strategies, coordinate with stakeholders, and lead a team of cybersecurity professionals. Required qualifications include a Bachelor's degree in Cybersecurity or related field, 12+ years of cybersecurity experience, Top Secret security clearance with SCI eligibility, and relevant certifications. Preferred qualifications include a Master's degree, experience supporting cybersecurity for combatant commands, and ITIL Foundation Certification.
Language Data analysts
Company: Leidos
Location: Vienna, VA
Posted Dec 20, 2024
Leidos is seeking an experienced Russian and/or Ukrainian Language Data Analyst for a dynamic role. The ideal candidate should excel in translating, interpreting, and transcribing materials, with strong English communication skills. No clearance is required initially, but TS/SCI with polygraph is needed. Relevant experience in translation, interpretation, and HLT-related fields is essential. Leidos offers opportunities for career growth and competitive pay, with a range of $89,700.00 - $162,150.00.
GIS Tech
Company: Leidos
Location: Durham, NC
Posted Dec 20, 2024
Leidos is seeking a GIS Tech in the Raleigh/Durham/Chapel Hill area for a remote position with potential for 5-10% travel. The role involves using GIS/CAD software for electric distribution projects, data maintenance, and collaboration in an Agile team environment. The successful candidate will work through a temp agency for 6 months before conversion to a Leidos employee. Leidos is a Fortune 500 company known for its ethical practices and reliable power expertise, offering a fast-paced, diverse work environment with opportunities for career development and growth.
Systems Engineer
Company: Leidos
Location: Alexandria, VA
Posted Dec 20, 2024
Leidos' Multi-Domain Solutions Division is seeking a Secret cleared Systems Engineer for a role supporting the Advanced Battle Management System's (ABMS) Digital Infrastructure (DI) Network Manager program. The position involves managing the design, development, integration, validation, operation, and maintenance of current and new features and capabilities on the DI Network. The candidate will support the Department of Air Force (DAF) in a top modernization priority, ABMS, which will be the backbone of a network-centric approach to battle management in partnership with all services across the Department of Defense. Key responsibilities include supporting a System of Systems digital engineering approach, developing baseline architecture models, maintaining configuration management, and facilitating technical and programmatic information exchange. The ideal candidate will possess a Secret clearance with the ability to obtain and maintain a TS/SCI clearance, a BS or Master's degree with relevant experience, and demonstrable knowledge in Systems Engineering modeling tools. Familiarity with Cloud and Edge Computing, Networks, Tactical Communications, Data Management, Systems Engineering, Cybersecurity, and C4ISR systems integration is preferred. The role offers a competitive pay range of $104,650.00 - $189,175.00.
Software Engineer
Company: Leidos
Location: Remote
Posted Dec 20, 2024
Leidos Managed Services is hiring a Senior Software Engineer for a full-stack position in Southwest Virginia. The role involves modernizing cloud applications, working with UI/UX designers, and collaborating with cross-functional teams. The ideal candidate has 8+ years of experience developing software applications and proficiency in programming languages such as React, Angular JS, Vue, JavaScript, Node JS, HTML/CSS, Python, Bash, etc.
Network Engineer SME
Company: Leidos
Location: Reston, VA
Posted Dec 20, 2024
Leidos is seeking a Network Engineer to join their team, offering a range of benefits including paid time off, flexible schedules, and extensive training opportunities. The role involves designing, implementing, and maintaining LAN/WAN/Video/Voice/desktop infrastructure, requiring strong technical skills and independent judgement. Key responsibilities include developing network solutions, monitoring network performance, and collaborating with stakeholders to identify priorities and roadmaps. The ideal candidate will have a TS/SCI clearance, extensive network engineering experience, and Cisco/Juniper architecture expertise.
Senior Developer/AEM Admin
Company: Leidos
Location: Washington, DC
Posted Dec 20, 2024
Leidos is seeking a Senior Software Developer for a long-term engagement with the Internal Revenue Service (IRS). The role involves software development, debugging, and addressing customer queries. The ideal candidate will manage entire projects, ensuring smooth progress through the full development lifecycle. Leidos offers a robust benefits package and a dynamic work environment. The position is fully remote, but candidates in the DMV area are preferred for occasional in-person collaboration.
Sr. Software Developer SAN DIEGO
Company: Leidos
Location: San Diego, CA
Posted Dec 20, 2024
Leidos is seeking an experienced Sr. Software Engineer with a TS/SCI Polygraph clearance and Java expertise for a high-performing agile team. The role involves software development activities, including design, development, testing, and deployment of new capabilities in a complex system. The engineer will collaborate with experts to design, develop, and debug software, and provide technical leadership. The position offers opportunities for server-side business logic implementation, client web application, and UI development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI, and special purpose device programming opportunities are available. Qualified candidates can receive a $25K cash sign-on bonus. Basic qualifications include a BS degree and 12-15 years of relevant experience, or a Masters with 10-13 years of experience, along with demonstrated Java development experience.
Physiology and Nutrition Research Intern
Company: Leidos
Location: San Diego, CA
Posted Dec 20, 2024
The Leidos Performance and Readiness Division is seeking a Physiology and Nutrition Research Intern to join the Naval Health Research Center's Warfighter Performance Department. This role offers hands-on experience in a field-based research setting on a military site, focusing on projects aimed at enhancing the health and performance of warfighters and military personnel. Key responsibilities include supporting subject recruitment, following human-use protocols, operating lab equipment, collecting data, and maintaining data security. The ideal candidate should be pursuing a degree in a related scientific field, have experience with research protocols, and be able to work non-regular hours. US Citizenship and ability to obtain a SECRET government security clearance are required.
Senior Photogrammetrist
Company: Leidos
Location: St. Louis, MO
Posted Dec 20, 2024
Leidos is seeking an experienced Exploitation Specialist/Photogrammetrist Senior for a role in St. Louis, Missouri. The position involves providing advanced photogrammetry support, including LiDAR processing, point cloud generation from EO imagery, and co-registration of multi-source datasets. Key responsibilities include developing 3D remote reconnaissance packages, advising customer leadership on photogrammetric capabilities, coordinating with various teams, and ensuring data accessibility. The ideal candidate should have a BA/Masters degree with 8-12/6-10 years of relevant experience, advanced knowledge of photogrammetry, and experience with specific software like QT Modeler, Socet Set, ESRI ArcGISPro. Familiarity with customer systems architecture and geodetic principles is also desired.