Company · 7,161 open roles
Careers at Leidos
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7,161 positions at Leidos
Field Service Technician I
Leidos·Baltimore, MD
The Security Enterprise Solutions (SES) Operation is the cornerstone of Leidos’ comprehensive suite of fully-integrated security solutions for aviation, ports, borders, and critical infrastructure customers around the world. With our new, combined portfolio, our operation has mor…
Field Service Technician I
Leidos·Dayton, OH
The Security Enterprise Solutions (SES) Operation is the cornerstone of Leidos’ comprehensive suite of fully-integrated security solutions for aviation, ports, borders, and critical infrastructure customers around the world. With our new, combined portfolio, our operation has mor…
Spanish Cultural/Language SME
Leidos·San Antonio, TX
Step into a mission where what you do truly matters! At Leidos, innovation is at the heart of everything we do. Powered by a team as diverse as it is talented, we're driven by a shared passion for delivering bold solutions that fuel our customers' success. We believe in empowerin…
Sr. ISSO TS/SCI Poly
Leidos·Annapolis Junction, MD
Leidos has a new and exciting opportunity for a Senior Information System Security Officer 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 So…
Embedded Firmware Engineer
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 w…
Embedded Firmware Engineer
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 w…
Embedded Firmware Engineer
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 w…
ASC Facilities Engineer
Leidos·6314 Remote/Teleworker US
Leidos was selected by the National Science Foundation (NSF) as the Prime Contractor for supporting U.S. research sites in Antarctica. The Antarctic Support Contract (ASC) program team is based in Centennial, Colorado and is funded by the United States National Science Foundation…
Warehouse Material Handler
Leidos·Newport, RI
Warehouse Material Handler Program Overview The Naval Array Technical Support Center (NATSC) is a U.S. Navy facility operated by Leidos. NATSC provides repair, refurbishment, upgrades, and testing of Navy towed sonar arrays that support submarine and surface ship operations. Leid…
Senior Cloud Systems Owner
Leidos·10898 Ashburn VA
Leidos is seeking Senior Cloud Systems Owners to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA's broader initiative to modernize legacy flight serv…
Cyber Fusion Analyst
Leidos·Washington, DC
The Leidos Digital Modernization sector is looking for a Cyber Fusion Analyst to support a Defensive Cyber Operations (DCO) team in Washington, DC. This position is expected to become available in Summer 2026. Our Cyber Fusion team provides mission-critical support to the custom…
Cyber Threat Hunter
Leidos·Washington, DC
The Leidos Digital Modernization sector is looking for a Cyber Threat Hunter to support a Defensive Cyber Operations (DCO) team in Washington, DC. This position is expected to become available in Summer 2026. Our team provides mission critical, 24/7 operational support to the cu…
Cyber Threat Intelligence Analyst
Leidos·Washington, DC
The Leidos Digital Modernization sector is looking for a Cyber Threat Intelligence Analyst to support a Defensive Cyber Operations (DCO) team in Washington, DC. This position is expected to become available in Summer 2026. Our team provides mission critical, 24/7 operational sup…
Antarctic Airfield Manager
Leidos·6314 Remote/Teleworker US
This is an alternate position, and will only be officially onboarded should the already identified primary candidate withdraw from consideration or be deemed unfit for deployment. Leidos is seeking an Airfield Manager to support the United States Antarctic Program (USAP). The Ai…
Embedded Software Engineer – EO/IR System Development
Leidos·Huntsville, AL
Leidos Defense Systems is looking for an Embedded Software Developer experienced as a mid-level computer, software, and/or electrical engineer to serve within the EO/IR Subsystem and Seeker Development portfolio. Become a part of a diverse team of engineers, scientists, and softw…
Campaign Planner SME
Leidos·Jber, AK
The Defense Group at Leidos is seeking a high‑impact Master Air Attack Planner and Air Tasking Order SME to join our team at Joint Base Elmendorf‑Richardson, Alaska. This role offers a unique opportunity to apply your Air operational planning expertise in direct support of the PA…
Sensor Integration Engineer
Leidos·6314 Remote/Teleworker US
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 we…
Sr. Software Developer
Leidos·Gaithersburg, MD
Leidos is seeking a Sr. Software Development Engineer who will be a member of a dynamic team working on the Federal Aviation Administration’s En-Route Automation Modernization ERAM) system, which is the heart of the Next Generation Air Traffic Control System. ERAM is vital to ai…
Portfolio Obsolescence Manager
Leidos·Huntingdon, UK
Obsolescence Manager Location: Huntingdon, UK Clearance level - High - (DV) Developed Vetting UNLEASH YOUR POTENTIAL As the QDC Portfolio Obsolescence Manager, encompassing the three service elements, you will act as the focal point for portfolio-level obsolescence management,…
Deputy Chief Engineer
Leidos·Huntingdon, UK
Deputy Chief Engineer Location: Cambridgeshire Clearance Level - High - Developed Vetting (DV) UNLEASH YOUR POTENTIAL The Deputy Chief Engineer – IT and Cyber supports the Chief Engineer in providing technical leadership, engineering governance and delivery assurance across a c…
Network Engineer
Leidos·Huntingdon, UK
Network Engineer Location: Huntingdon, Cambridgeshire Clearance Level - High 'DV' Developed Vetting UNLEASH YOUR POTENTIAL Everything we do is built on a commitment to do the right thing for our customers, our people and our community. Our mission and our values guide the wa…
Technical Delivery Manager
Leidos·2223 Chester House Farnborough Aerospace Centre Farnborough UK
Technical Delivery Manager Location: Farnborough UK Clearance: High level of security clearance - DV Developed Vetting Everything we do is built on a commitment to do the right thing for our customers, our people and our community. Our mission and our values guide the way we do …
Hybrid SATCOM Chief Engineer
Leidos·Beavercreek, OH
Position Summary: Leidos is seeking a highly experienced Hybrid SATCOM Chief Engineer to provide technical leadership and engineering oversight in support of the C3HST Program. The selected candidate will serve as the senior technical authority responsible for the program's syste…
Distribution Engineer
Leidos·Hamilton, MI
At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that provide them with an opportunity to thrive, professionally and personally. For us, helping you grow your career is good business. Leidos is seeking Distribution Engineers & Desig…