Leidos

An industry & technology leader serving government & commercial customers with smarter, more efficient innovations

Aerospace & Defense · 10,001+ employees · Reston, Virginia

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Hiring record

How Leidos hires

Strong record. Fewer than a quarter of its open roles have been listed for more than 60 days.

Open now: 703
Over 60 days: 23
Median days open: 21
Reposted roles: 5

Measured nightly from every posting on its own careers page. How we score

About Leidos

Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026.

Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.

Specialties

Defense
Intel
Sensors
Health Systems
Enterprise IT
Cyber
Systems Integration
Space
Healthcare
Digital Modernization
Cybersecurity
AI/ML
Aviation

From Leidos’s LinkedIn page, matched to the employer’s own website.

Industry: Aerospace & Defense
Company size: 10,001+ employees
Headquarters: Reston, Virginia
Founded: 1969

Offices

1750 Presidents St, Reston, Virginia 20190, US
11955 Freedom Drive, Reston, VA 20190, US
1145 N 2nd St, Leavenworth, KS 66048, US
9600 Great Hills Trail, Austin, TX 78759, US
221 3rd St, Newport, RI 02840, US
8866 Commons Blvd, Twinsburg, OH 44087, US

and 6 more

Open jobs at Leidos

703 open jobs

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Leidos

How Leidos hires

Open jobs at Leidos

Senior Cyber Security GRC Consultant

Vulnerability Management Specialist

Classified Area System Administrator

Identity Management/Active Directory SME

Implementations/Activations Network Engineer II

Systems Engineer – Standards / Technical Specifications

Windows System Administrator

NEN Solution Engineering – Senior Voice Engineer

Junior Software Engineer

Autonomous Systems Software Engineer

Computer Systems Analyst & Automation Specialist

Field Service Technician

Junior Software Engineer (SWE-1)

Network Support Technician-Journeyman

Senior Network Engineer

Sr. Cybersecurity Systems Engineer

Cyber Security Engineer

Cyber Security Watch Officer

Modeling and Simulation Software Engineer

Lead Software Developer - Java