Company · 2,357 open roles
Careers at Leidos
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2,357 positions at Leidos
Microsoft SQL Server Administrator
Leidos·Bethesda, MD
Leidos is seeking a skilled Microsoft SQL Server Administrator to join our team supporting the National Digital Exploitation & OSINT Center (NDOC). In this role, you will manage and optimize enterprise databases, ensuring system reliability, security, and peak performance. You wi…
Senior Systems Administrator
Leidos·5 Locations
The Leidos Intel Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend against evolving threats around the world. Ou…
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…
Implementations Network Engineer IV
Leidos·Shiloh, IL
Our customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly…
Infrastructure Engineer
Leidos·Bethesda, MD
Leidos has an exciting opening for you, as an Infrastructure Engineer, to play a critical role on the DOMEX Technology Platform (DTP) Program where we support our client’s mission to centralize and standardize Tasking, Collection, Processing, Exploitation and Dissemination (TCPED…
Sr Cyber Engineer / IA Lead
Leidos·Arlington, VA
Leidos is seeking a Cyber Engineer to assist with leading our IA team in Arlington, VA. This position is 100% on-site. The Senior Cybersecurity Engineer supports a DISA mission customer on the CESO ITSS effort. The role analyzes and defines security requirements for multilevel s…
Radar Software IPT Lead
Leidos·Huntsville, AL
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 sustainably. Everything w…
Systems Engineer
Leidos·Chantilly, VA
Systems Engineer – Windows Infrastructure Leidos is seeking a Systems Engineer to support the design, integration, and sustainment of Windows-based systems within complex enclave environments. This role operates between Tier 2 support and senior engineering, serving as a key esc…
Field Engineering Technician
Leidos·2 Locations
We are in search of an Field Engineering Technologist to join our diverse and fast-paced organization. As a core team member, you will be interacting with other electric utility disciplines, playing a valuable part in performing field inspections, engineering design work and calc…
Senior Test Engineer
Leidos·Annapolis Junction, MD
Leidos has a new and exciting opportunity for a Senior Test Engineer in our Intelligence Sectors, Cyber and Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and …
Linux Team Lead
Leidos·Bethesda, MD
Leidos is looking to fill a Linux Team Lead position to support the National Digital Exploitation & OSINT Center (NDOC). This role requires an individual that has technical experience with administering Linux servers within a within a physical and virtual environment. This role …
Mid-Level Defensive Cyber Software Developer
Leidos·Huntsville, AL
Leidos has a new and exciting opportunity for a Mid-Level Defensive Cyber Software Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission …
Sr. ISSE TS/SCI Polygraph
Leidos·Annapolis Junction, MD
Leidos has a new and exciting opportunity for a Sr. Information System Security Engineer in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Me…
Senior Linux Systems Administrator (NDA-4)
Leidos·Annapolis Junction, MD
Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our Intel Sector’s Cyber & Analytics Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Mod…
Site Activation Lead
Leidos·Gaithersburg, MD
Leidos is seeking a Site Activation Lead who will lead the Site Deployment Team in support of the FAA NextGen Air Traffic control program: Terminal Flight Data Management (TFDM). Site Activation Lead responsibilities: • Coordinate all activities, communication, and plann…
Senior Data Flow Engineer (SWE-3)
Leidos·Annapolis Junction, MD
Leidos has a new and exciting opportunity for a Senior Data Flow Engineer in our Intel Sector’s Cyber & Analytics Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Si…
Senior HUMINT Instructor
Leidos·Reston, VA
Leidos is seeking a part-time, experienced Senior HUMINT Instructor to work on a fast-paced program that is growing its development and deployment of in-person and e-learning in a classified environment. The positions require an active Top Secret/Sensitive Compartmented Informat…
Electro-Mechanical Technician
Leidos·Huntsville, AL
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 …
Power Plant SME - Electrical
Leidos·3 Locations
Looking for an opportunity to make an impact? The Leidos Energy, Infrastructure, and Automation operation helps utilities address complex challenges through comprehensive, performance-based solutions delivered across the full project lifecycle. Our capabilities include engineeri…
Implementations Network Engineer II
Leidos·Shiloh, IL
Our customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly…
Case Management Analyst
Leidos·Chantilly, VA
Are you 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 sustainably. Every…
Software Engineer
Leidos·San Diego, CA
Leidos has a new and exciting opportunity for a Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Method…
Senior Cloud Cyber Security Engineer
Leidos·Bethesda, MD
Leidos has an exciting opening for you, our next Senior Cloud Cybersecurity Engineer, to play a critical role in the accreditation and operation of a state-of-the-art technology stack under the DOMEX Technology Platform (DTP) where we support our client’s mission to centralize an…
Systems Engineer
Leidos·Bethesda, MD
Leidos has an exciting opening for you, as our next TS/SCI cleared Systems Engineer, to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP). Under this 1…