Leidos
Leidos is seeking a lead software developer to work on multiple modeling and simulation projects within the Threat Modeling and Simulation Portfolio of its Defense Systems sector. The role involves writing C++ and C# software for EO/IR sensor systems, collaborating with engineers and scientists, and supporting both Windows and Linux environments. Candidates must have a bachelor's degree, 4-8 years of experience, and be able to obtain a DoD security clearance.
Headquarters
Reston, Virginia, United States
Company Size
10001+ employees
Founded
1969
Leidos is a Fortune 500 science and technology company that delivers solutions at the intersection of national security, health, and critical infrastructure, serving defense, federal government, intelligence, and commercial markets. With a global workforce of approximately 47,000, the company provides capabilities across AI, cybersecurity, digital modernization, mission software, space, maritime, managed health, and energy infrastructure. Leidos partners with government agencies and large enterprises to deliver mission-critical innovations that address complex national and global challenges.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Leidos.
21% below the average for this role
Leidos partnership taps AI agents for '160 years' of cyber work
2 days ago
Software Engineer
Radiance Technologies
Foreign Threat Modeling and Simulation Manager
Booz Allen Hamilton
Systems Engineer II - Signal and Sensor Modeling Engineer
RTX
Senior/Principal Systems Engineer (EO/IR) – Secret Clearance
Rocket Lab
EO/IR Software Engineer - Level 3 or 4
Northrop Grumman
Sr. Systems Engineer - Signal and Sensor Modeling Engineer
RTX