Jobs at Leidos

26,584 open positions

Leidos is a leading technology and engineering company that delivers solutions for defense, civil, and health agencies. With a focus on cyber, AI, and systems integration, Leidos helps clients protect critical infrastructure and innovate across national security and public health.

Leidos hires a wide spectrum of talent—from software engineers and data scientists to cybersecurity analysts, systems integrators, and project managers. Candidates can expect competitive benefits, continuous learning opportunities, and projects that have real‑world impact on government and commercial customers.

Checking Leidos listings on Job Transparency gives you instant access to salary ranges, employee sentiment, and market benchmarks, letting you negotiate confidently and find the best match for your career goals.

Senior Penetration Tester

Company: Leidos

Location: Springfield, VA

Posted Jan 24, 2025

Senior Software Developer

Company: Leidos

Location: Remote

Posted Jan 24, 2025

Installation Technician

Company: Leidos

Location: Burlington, Canada

Posted Jan 24, 2025

Leidos is seeking a System Installation Technician for Airport Security and Computer Network Systems. The role involves installing and upgrading Explosive Detection Systems, Checkpoint and computer networked screening systems globally. The position requires 100% weekly travel, primarily domestic, with potential for international travel. Key responsibilities include installing conveyor systems, performing maintenance and technical support, and providing customer training. The ideal candidate should possess excellent communication skills, strong electronic repair troubleshooting methodology, and expert technical knowledge. Basic qualifications include U.S. citizenship, HS degree, 2+ years of field service experience, and the ability to pass background checks and physical requirements. Preferred qualifications include computer literacy, network installation experience, and previous field electrical assembly experience.

Senior Radar Software Engineer

Company: Leidos

Location: Huntsville, AL

Posted Jan 24, 2025

Network Build Engineer

Company: Leidos

Location: Worcester, United Kingdom

Posted Jan 24, 2025

Rental Housing Customer Service Representative

Company: Leidos

Location: Indianapolis, IN

Posted Jan 24, 2025

Leidos is hiring full-time Rental Housing Customer Service Representatives in Indianapolis, IN. The role involves assisting renters, tenants, and property managers with rental needs, and homebuyers with home-related requests. The position offers benefits like medical and dental insurance, 401K, and paid time off. It also provides opportunities for career growth and a $3,000 referral bonus. The pay range is $18-$20 per hour. The job involves fielding phone calls, providing resources, and documenting customer communications. Required qualifications include a high school diploma, 2 years of property management experience, and 1 year of contact center experience.

Cyber Security Architect

Company: Leidos

Location: Remote

Posted Jan 24, 2025

Software Engineer

Company: Leidos

Location: Aurora, CO

Posted Jan 24, 2025

Platform Engineer

Company: Leidos

Location: San Diego, CA

Posted Jan 24, 2025

Distribution Design Engineer

Company: Leidos

Location: Orange, CT

Posted Jan 24, 2025

Frequently Asked Questions

What is it like to work at Leidos?
Leidos offers a collaborative environment focused on mission‑driven projects. Employees benefit from flexible work arrangements, competitive health coverage, and tuition‑support programs. The culture emphasizes continuous learning, with internal training and certification pathways for cybersecurity, cloud, and data science.
What types of positions are available at Leidos?
Leidos needs talent in software development, data analytics, AI research, cybersecurity, systems engineering, project management, and technical writing. Roles range from entry‑level developers to senior architects, with opportunities in cloud platforms, edge computing, and defense‑grade systems.
How can I stand out as a Leidos applicant?
Tailor your resume to highlight mission‑aligned projects, quantify results, and list relevant certifications (e.g., CISSP, AWS Certified Solutions Architect). Showcase problem‑solving through portfolio or code samples, and mention experience with agile or defense‑grade standards. Leverage employee referrals through the Leidos LinkedIn group and prepare to discuss how your background supports national security or public‑health initiatives.

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