Company · 7,161 open roles
Careers at Leidos
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7,161 positions at Leidos
Senior Geotechnical Engineer
Leidos·Reston, VA
Leidos is seeking a Senior Geotechnical Engineer to join our Analysis Solutions Group in Reston, Virginia. This highly specialized role supports critical national security missions through advanced geologic and geotechnical analysis of underground, hardened, and complex infrastru…
Geotechnical Engineer
Leidos·Reston, VA
Leidos Analysis Solutions Group is seeking a Geotechnical Engineer to support geologic and geotechnical analysis for the reverse engineering of underground and hardened facilities. This role focuses on evaluating the properties of soil and rock to help characterize above- and bel…
Electrical Engineer
Leidos·Chantilly, VA
Electrical Engineer Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate susta…
Mechanical Engineer
Leidos·9619 Chantilly VA Non-specific Customer Site
Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything w…
Senior Nuclear Engineer
Leidos·Reston, VA
The Leidos Analysis Solutions business area is seeking a Senior Nuclear Engineer to support critical national security missions in Reston, Virginia. In this role, you will apply advanced nuclear engineering principles in support of counterproliferation efforts and nuclear surviva…
Principal Nuclear Engineer SME
Leidos·Reston, VA
Leidos' Analysis Solutions business area is seeking a highly accomplished Principal Nuclear Engineer Subject Matter Expert (SME) to support critical national security missions in Reston, Virginia. This role offers the opportunity to apply advanced nuclear engineering expertise to…
Associate Facilities Engineer
Leidos·Reston, VA
Leidos has an opening for a Facilities Engineer in Reston, Virginia. The primary focus of the group is understanding commercial, strategic and heavy industrial facilities and interoperability of systems managed by industrial control systems and/or building management systems. S…
Senior Facilities Engineer
Leidos·Reston, VA
Leidos has an opening for a Senior Facilities Engineer in Reston, Virginia. The primary focus of this group is understanding commercial, strategic, and heavy industrial facilities, as well as the interoperability of systems managed by Industrial Control Systems (ICS) and Building…
Senior Cloud Engineer
Leidos·Reston, VA
Analysis Solutions Business Area (ASBA) is seeking a Senior Cloud Engineer in Reston, Virginia. The successful candidate will work as a member of a government contractor team managing and securing mission critical infrastructure. You will work in a hybrid environment, bridging …
Civil Engineer
Leidos·Reston, VA
Leidos has an exciting opportunity for an experienced Civil Engineer to support highly specialized mission requirements in Reston, Virginia. In this role, you will assess, reverse engineer, and characterize the physical, architectural, and functional attributes of complex above-g…
Senior Civil Engineer - TS/SCI Poly
Leidos·Reston, VA
Leidos is seeking an experienced Civil Engineer to support critical national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization of complex above-ground and subterranean facilities located in denied-access environm…
Principal Civil Engineer
Leidos·Reston, VA
Principal Civil Engineer (TS/SCI Required) Location: Reston, VA Leidos is seeking an accomplished Principal Civil Engineer to support high-priority national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization of c…
Principal Mechanical Engineer SME
Leidos·Reston, VA
Principal Mechanical Engineer (TS/SCI Required) Location: Reston, VA Leidos is seeking an experienced Principal Mechanical Engineer to support high-priority national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characteriza…
Senior Mechanical Engineer
Leidos·Reston, VA
Leidos is seeking an experienced Senior Mechanical Engineer to support critical national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization of complex above-ground and subterranean facilities located in denied-acc…
Mechanical Engineer
Leidos·Reston, VA
Leidos is seeking an experienced Mechanical Engineer to support critical national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization of complex above-ground and subterranean facilities located in denied-access env…
Mechanical Engineer
Leidos·Reston, VA
Mechanical Engineer (TS/SCI Required) Location: Reston, VA Leidos is seeking a talented Mechanical Engineer to support critical national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization of complex above-ground a…
Junior Mechanical Engineer
Leidos·Reston, VA
Mechanical Engineer (TS/SCI Required) Leidos is seeking a motivated Mechanical Engineer to support critical national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization of complex above-ground and subterranean fac…
Software Engineer
Leidos·Reston, VA
Software Engineer (R&D / AI & Data Platforms) Leidos – Analysis Solutions Business Area Build the future of data, AI, and mission-critical software. Leidos is seeking a talented Software Engineer to help lead the development of next-generation software capabilities within our dy…
Network Engineer II
Leidos·Shiloh, IL
The Digital Sector of Leidos has multiple openings in our Joint Fires Network (JFN) NOC for Network Engineer II supporting our Global Solutions Management-Operations II (GSMO-II) program at Scott AFB, IL. POSITION SUMMARY: Our customer, Defense Information Systems Agency (DISA)…
UI/UX Engineer
Leidos·Reston, VA
The Leidos Intelligence Group has an opening for UI/UX Engineer in Reston, Virginia. The successful candidate will work as a member of a government contractor team managing to design intuitive, user-centric interfaces and AI-driven applications for both unclassified and classifie…
Data Scientist
Leidos·Springfield, VA
Leidos has an opening for a Exploitation Specialist/Data Scientist- Senior supporting our customer in Springfield Virginia. Primary Responsibilities • Collect process data and perform data analysis. • Integrate centralized protect and maintain data in DBMS. • Clean, conditio…
Arabic Linguist - TS/SCI
Leidos·Vienna, VA
Arabic Linguist with a polygraph Make a Global Impact – Join the Mission at Leidos Are you ready to apply your linguistic expertise to impactful work that directly supports the Intelligence Community? At Leidos, you’ll join a mission-driven team where innovation, collaboration, …
Pashto/Dari Linguist
Leidos·Reston, VA
Pashto/Dari Linguist Make a Global Impact – Join the Mission at Leidos Are you ready to apply your linguistic expertise to meaningful work that directly supports national security? At Leidos, we bring together innovative minds, cutting-edge technology, and a commitment to excell…
Arabic & Kurdish (Sorani, Kurmanji)
Leidos·Chantilly, VA
Arabi &Kurdish Linguist Make a Global Impact – Join the Mission at Leidos Are you ready to apply your linguistic expertise to meaningful work that directly supports national security? At Leidos, we bring together innovative minds, cutting-edge technology, and a commitment to exc…