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.
RCx Energy Advisor
Company: Leidos
Location: Burlington, VT
Posted Dec 20, 2024
Leidos is seeking multiple RCx Energy Advisors/Engineers for industrial and commercial facilities near Detroit, Michigan. These positions offer a unique career opportunity for dynamic individuals with strong technical, communication, and organizational skills. The role involves identifying RCx efficiency opportunities, conducting site surveys, and delivering presentations. A Bachelor's degree in engineering or related field is required, with salary ranges from $70,000 to $150,000 depending on experience. Leidos values diversity, offers career advancement, and promotes a healthy work-life balance.
Senior Mechanical Engineer
Company: Leidos
Location: Springfield, VA
Posted Dec 20, 2024
Leidos, a technology-enabled solutions provider for defense and intelligence customers, is seeking a Senior Mechanical Engineer for a new opportunity. The role involves designing, estimating, scheduling, and overseeing mechanical systems including HVAC, plumbing, and fire protection. The ideal candidate should have a TS/SCI security clearance, a Mechanical Engineering degree, and extensive experience in mechanical systems design. They must be proficient in AutoCAD, Microsoft 365, and have strong communication skills. The position offers a competitive pay range and the chance to work on critical infrastructure projects.
Substation Physical Engineer
Company: Leidos
Location: Remote
Posted Dec 20, 2024
Leidos is a trusted and technology-focused solutions provider that delivers innovative solutions through the efforts of its diverse and talented people. The company is committed to doing the right thing for its customers, employees, and community. It offers various job opportunities, including a Substation Physical Engineer position, which requires experience in substation physical design and excellent communication skills.
Senior Spanish Linguist
Company: Leidos
Location: Vienna, VA
Posted Dec 20, 2024
Leidos is seeking experienced Senior Spanish Translators/Linguists to support National Security Programs. The linguist will perform a range of activities, including translation, interpretation, and transcription. Requirements include TS/SCI clearance, language testing, and education in foreign languages or linguistics.
Senior Substation Protection and Control Engineer
Company: Leidos
Location: Portland, OR
Posted Dec 20, 2024
Leidos is seeking a Senior Substation Protection & Control Engineer in Portland, OR. The role involves designing substation protection and control projects for electric utilities at various voltage levels. Candidates will have opportunities for career growth, including obtaining certifications like EIT, PE, and PMP. The position offers flexible work hours, diverse work environment, and chances to lead and mentor a team. Required qualifications include a Bachelor's degree in Electrical Engineering and relevant experience in substation protection control design.
Electrical Engineer
Company: Leidos
Location: San Diego, CA
Posted Dec 20, 2024
Leidos is seeking an Electrical Engineer in San Diego, CA to join a small team for developing mission-critical solutions for national defense platforms. The role involves designing, analyzing, and testing electronics, sensors, and controls. The ideal candidate should have a strong background in Electrical Engineering, excellent communication skills, and the ability to work independently and in a team. Preferred qualifications include programming experience, CAD geometries manipulation, and proficiency in MS Office.
Space Systems Growth Lead - Defense Systems Sector
Company: Leidos
Location: Huntsville, AL
Posted Dec 20, 2024
Leidos is offering a career opportunity for an experienced Space Systems Growth Lead. The role involves leading business development and strategy for the Space Division, interacting with various government agencies and commercial space providers. The candidate must have a strong understanding of national and international space markets, including national security space, civil space, and commercial space. Responsibilities include managing a robust qualified pipeline, guiding opportunities through gate reviews, and leading business planning activities.
Analytic Tools Developer
Company: Leidos
Location: Annapolis Junction, MD
Posted Dec 20, 2024
Leidos is seeking a talented Software and/or Tools Developer with a signals background for their prototype development program. The company offers a competitive benefits package, flexible schedules, and opportunities to grow your skills and make a real impact. They are committed to doing the right thing for their customers, people, and community.
Support Service Specialist
Company: Leidos
Location: Slidell, LA
Posted Dec 20, 2024
Leidos is hiring a Support Service Specialist at Stennis Space Center, MS for their Digital Modernization group. The role involves supporting IT operations for the HEITS contract, including managing user accounts, processing change requests, and providing metrics and analyses. Key responsibilities include managing Homeland Connection Approval Office (HCAO) tasks, Change Management (CM), and potential additional tasks. The ideal candidate should have a HS diploma, 5 years of relevant experience, Top Secret/SCI Clearance, and proficiency in Microsoft Office. Experience with Active Directory, Remedy, Service Now, and SharePoint is preferred. Excellent communication and problem-solving skills are required.
Sr. Database Engineer/Oracle DBA $15k SIGN ON w active TS/SCI Poly
Company: Leidos
Location: Aurora, CO
Posted Dec 20, 2024
Leidos is seeking an experienced Sr. Database Engineer/Oracle Database Administrator for a critical government contract. The role involves working independently and in a team environment, using SAFe methodology and BDD tools. The successful candidate will provide database engineering expertise, support system architecture and design, and collaborate with various technical professionals. The position offers competitive benefits, a $15k sign-on bonus, and potential for travel. Basic qualifications include a Bachelor's Degree, TS/SCI Polygraph clearance, and extensive experience in database administration, particularly with Oracle and other relational/NoSQL databases.
Software Developer with active TS/SCI Polygraph
Company: Leidos
Location: Annapolis Junction, MD
Posted Dec 20, 2024
Leidos is seeking an experienced Software Engineer with Java expertise for a high-performing agile team in Annapolis Junction, MD. The role involves supporting a nationally significant cryptographic key management program using SAFe methodology and DEVOPS best practices. The engineer will perform software development activities, including design, development, testing, and deployment. They will also collaborate with experts to design, develop, and debug software, and provide technical leadership. Basic qualifications include a Bachelor's degree in a technical discipline, 2-4 years of software engineering experience, and active TS/SCI with Polygraph. Preferred qualifications include experience with JEE, SQL, application servers, scripting, and Agile team practices.
Junior Counterintelligence Analyst
Company: Leidos
Location: Omaha, NE
Posted Dec 20, 2024
Leidos is offering a position for a Counterintelligence Analyst with an active TS/SCI clearance at Offutt AFB, NE. The role involves supporting U.S. Strategic Command (USSTRATCOM) J2X, analyzing reporting and risks, and making recommendations for foreign intelligence collection. The analyst will also assist in developing concise, accurate, and well-researched analytic recommendations and products for senior USSTRATCOM leaders. The ideal candidate should have strong intelligence research and analysis skills, experience with IC databases, and knowledge of foreign intelligence services. A Bachelor's degree in a related field and at least 3 years of related experience are required, with TS/SCI clearance being mandatory. Preferred qualifications include experience creating and modifying wiki-type websites and 8 years of related experience.