Company · 2,273 open roles
Careers at Leidos
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2,273 positions at Leidos
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…
Data Center Technician - Senior
Leidos·Washington, DC
Data Center Technician - Senior provides senior-level operational support for SEC ISS data center services, ensuring reliable, secure, and well-documented infrastructure operations. This role leads day-to-day execution of data center activities across headquarters, primary, alter…
Web Developer
Leidos·Hampton, VA
Leidos is seeking a junior Web Developer that can code in Java & Angular. Primary Responsibilities: • The Web Developer will join an existing team of Web Developers to perform Operations and Maintenance (O&M) and development activities for websites and applications developed by…
Linux System Administrator
Leidos·Omaha, NE
Leidos Corporate Information Security team, within the Digital Modernization sector, currently has an opening for a Linux Systems Administrator in our Omaha NE office. This position is an exciting opportunity to use your experience providing advanced computing solutions in a hete…
Systems Integration Lead (Local Development Centre)
Leidos·Singapore
Leidos is seeking an experienced Systems Integration Lead to support the Local Development Centre (LDC) in Singapore. This role provides technical leadership for system integration, interfaces, APIs, data exchange, and end-to-end solution integration while working closely with c…
Senior Executive Advisor to Royal Saudi Air Force
Leidos·Saudi Arabia
Leidos is seeking a Senior Executive Advisor to support a US Air Force Foreign Military Sales (FMS) program in the Kingdom of Saudi Arabia. This is a one-year assignment with option to renew. Assignment location will be Riyadh, Saudi Arabia. Primary Responsibilities: The Senior …
Deputy Technical Ops Lead
Leidos·Leominster, UK
Deputy Technical Operation Lead Location: Huntingdon, UK Clearance; High - DV 'Developed Vetting' UNLEASH YOUR POTENTIAL A Deputy IT Technical Operations Lead acts as a senior, hands-on deputy to the Head of Technical Operations Lead, combining technical expertise with team le…
Data Engineer (Postgres)
Leidos·Farnborough, Hampshire, UK
Data Engineer (Postgres Database administration) Location: Farnborough, with flexibility to work from home dependent on business demands Salary: £47,000 - £61,000 Clearance requirements: For this position you must have been a UK resident for at least 10 years in order to meet th…
AWS Cloud Practitioner
Leidos·Orlando, FL
Outdo. Outsmart. Join Leidos where we strengthen the mission, more than just upgrades. This posting is for an opening ranging in years of experience. Level of opportunity, including compensation, will be matched to a candidate’s experience. The Decision Advantage Business Are…
Technical Writer
Leidos·Orlando, FL
Leidos has a new and exciting opportunity for a Technical Writer 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 Methods and Modeling, Sign…
Sr. SQL Developer
Leidos·Ashburn, VA
The Department of Homeland Security is seeking an experienced Senior SQL Developer to join our team. The ideal candidate will have a strong background in designing, developing, and maintaining complex SQL databases and solutions. The Senior SQL Developer will work closely with da…
Senior Project Manager
Leidos·Washington, DC
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…
Operations & Maintenance Cloud Engineer
Leidos·Ashburn, VA
The Homeland Sector has an opening for an Operations & Maintenance Cloud Engineer supporting the CBP TPVS program in Ashburn, Virginia. This role supports Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Home…