Company · 7,161 open roles
Careers at Leidos
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7,161 positions at Leidos
Chief Systems Architect
Leidos·Gaithersburg, MD
Lead the Architecture Behind Mission Success At Leidos, we don’t just build technology, we engineer solutions that help safeguard our nation. We’re seeking an accomplished Chief Systems Architect to define and execute the technical vision for the Chinook Program supporting our I…
Senior Systems Administrator
Leidos·St. Louis, MO
Job Description: Are you passionate about solving complex technical challenges in support of national security? Leidos is seeking a Senior Systems Administrator to join our high-performing team on the Chinook Program, supporting our Intelligence Community customer. In this missio…
Senior Analytic Developer (SWE-3)
Leidos·3325 Fort George G. Meade MD
Leidos has a new and exciting opportunity for a Senior Analytic Developer in our Intel Sector. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and …
Systems Integration Engineer
Leidos·Keyport, WA
Systems Integration Engineer Location: Keyport, WA (On site) Help Deliver Mission Critical Technology for the U.S. Navy Leidos is seeking a Systems Integration Engineer to support the Naval Undersea Warfare Center (NUWC) Keyport. In this role, you will help plan, coordinate, an…
Network Administrator
Leidos·Keyport, WA
Network Administrator Location: Keyport, WA (On site) Help Support Critical Naval Operations Leidos is seeking a Network Administrator to join our team supporting the Naval Undersea Warfare Center (NUWC) Keyport. In this role, you'll help maintain and secure the network infrast…
Software Support Engineer
Leidos·Huntsville, AL
Looking for an opportunity to make an impact? This posting is an opportunity ranging in years of experience. Level of opportunity, including compensation, will be matched to a candidate's experience. If you’re excited about the work but your experience level differs – PLEASE AP…
Systems Engineer
Leidos·San Diego, CA
The Undersea Systems Division at Leidos currently has an opening for a Systems Engineer to work at a customer site in San Diego, CA. This is an exciting opportunity to apply advanced naval engineering, submarine operations, systems integration, and test-and-evaluation experience …
Procurement Specialist
Leidos·Beavercreek, OH
Looking for an opportunity to make an impact? Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the g…
Lead Firewall Engineer
Leidos·Washington, DC
Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the Pentagon and is 100% on-site. This role requires an engineer who can design, implement, and manage complex firewall solutions to ensure the secu…
Test Engineer
Leidos·Shiloh, IL
The Digital Modernization sector within Leidos has an opening for a Test Engineer with Data visualization experience to support the Global Solution Management – Operations II (GSM-O II) program as a member of Real-Time Visibility (RTV) Team. This contract includes the Operations,…
Hydraulic and Mechanical Lead 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 sustainably. Everything we…
SME All-Source Analyst
Leidos·Hampton, VA
Make your mark on a mission that 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 empowering our peop…
Senior Substation Designer
Leidos·Houston, TX
Looking for a rewarding career challenge? Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer’s success. We empower our teams, contribute to our communities, and operate s…
Systems Engineer / Risk Manager
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 we…
Distribution Engineer
Leidos·Kahului, HI
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 in Maui…
Project Manager
Leidos·Odenton, MD
The Digital Modernization Sector at Leidos has an opening for an experienced Project Manager for the DISA Defense Red Switch Network in support of an enterprise VoIP management system GSM-O II contract at Fort Meade, MD. The Project Manager will lead Risk Management Framework (…
Senior Electrical Engineer/Radio Frequency (RF) Engineer
Leidos·Atlanta, GA
Leidos’ NISC IV program seeks an Electrical Engineer/Radio Frequency (RF) Engineer to support the Federal Aviation Administration (FAA) Spectrum Engineering Services Group. The Spectrum Engineering Group is responsible for securing, managing, and protecting all civil aviation spe…
Data Transfer Specialist TS/SCI Poly
Leidos·Annapolis Junction, MD
Leidos has a new and exciting opportunity for a Data Transfer Specialist in our INTEL SECTOR 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…
Project Manager
Leidos·Odenton, MD
The Digital Modernization Sector at Leidos has an opening for an experienced Project Manager for the DISA Defense Red Switch Network in support of an enterprise VoIP management system GSM-O II contract at Fort Meade, MD. The Project Manager will lead Risk Management Framework (…
Senior Cyber Intelligence Analyst - Weekend Nights
Leidos·Odenton, MD
This position will support GSM-O II Task Number 07 (TN07), which provides support to the DoD Cyber Defense Command (DCDC), formerly JFHQ-DODIN. DCDC provides network operations and defensive cyber operations support to the United States Cyber Command in support of the DoD. The …
Graphic Designer
Leidos·Peoria, IL
Leidos, the implementor for the Ameren Illinois award-winning Energy Efficiency Program, seeks a Graphic Designer. Under the leadership of the Senior Graphic Designer, the Graphic Designer works to create various marketing campaigns and collateral. Under the leadership of the Sen…
Reports Officer
Leidos·Reston, VA
Job Description Leidos, a leading government contractor, is excited to announce our recent award of a significant Intelligence Program in Northern Virginia, known as Beacon. This long-term program offers exceptional opportunities for skilled and dedicated professionals to conti…
Senior Paralegal
Leidos·Washington, DC
Leidos is a Fortune 500™ company aimed at embracing and solving some of the world’s most pressing challenges. Through science and technology, Leidos makes the world safer, healthier and more efficient. Leidos is seeking Senior Paralegals to work on-site in support of the Departm…
Data Specialist II
Leidos·Washington, DC
Leidos is a Fortune 500™ company aimed at embracing and solving some of the world’s most pressing challenges. Through science and technology, Leidos makes the world safer, healthier and more efficient. Leidos is seeking candidates for Data Specialist II positions to work on-site…