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 Network Engineer

Company: Leidos

Location: Laurel, MD

Posted Jan 23, 2025

Associate Distribution Engineer

Company: Leidos

Location: Morristown, NJ

Posted Jan 23, 2025

Leidos is seeking an Associate Distribution Engineer for electric utility design engineering in the New Jersey area. The role involves developing construction work packages for the electric distribution system, performing engineering calculations, and interacting with various disciplines. Successful candidates can expect a fast-paced, diverse work environment with flexible hours, career development opportunities, and potential to lead a team. Required skills include a Bachelor's or Master's degree in Engineering, relevant experience, and ability to travel. Preferred skills include familiarity with NESC, PoleForeman, SAP, Microstation, and fundamentals of Engineer Certifications.

Quantum Photonics Scientist

Company: Leidos

Location: Arlington, VA

Posted Jan 23, 2025

System Test Engineer

Company: Leidos

Location: Huntsville, AL

Posted Jan 23, 2025

Program Engineer

Company: Leidos

Location: Portland, ME

Posted Jan 23, 2025

Leidos is seeking a Program Engineer with 5+ years of experience in the power industry. The candidate must have a strong educational background in civil or electrical engineering design. The role involves coordinating project workloads, scheduling resources, attending project meetings, and collaborating with electrical design teams. The primary focus will be on client projects, ensuring quality control, and maintaining project scope, schedule, and budget expectations. The ideal candidate will have experience in front-facing client operations, project management software, and familiarity with transmission engineering design practices. This is a remote position in New England with a pay range of $72,150.00 - $130,425.00.

Network Engineer

Company: Leidos

Location: Fort Meade, MD

Posted Jan 23, 2025

Lead Transmission Line Engineer

Company: Leidos

Location: Denver, CO

Posted Jan 23, 2025

Leidos is seeking a Lead Transmission Line Engineer for a senior leadership role. The successful candidate will manage a team of engineers, apply various standards in designing electric transmission systems, and handle client relations, staff management, and proposal development. The role offers a fast-paced, diverse work environment with flexible work hours and opportunities for career growth. The project is currently in the proposal stage, providing a unique chance to shape and influence its early development.

OSINT Instructor, Senior

Company: Leidos

Location: Tacoma, WA

Posted Jan 23, 2025

Leidos, a company dedicated to delivering innovative solutions and contributing to communities, is hiring for a Senior OSINT Instructor. The role involves instructing on collection and exploitation of Publicly Available Information (PAI) via OSINT tools, exploitation of social media and public databases, and providing input to curriculum development for OSINT training. The ideal candidate should have an active DoD Top Secret/SCI security clearance, extensive intelligence experience, and proficiency in using COTS OSINT tools. Leidos values diversity and offers opportunities for professional growth and community involvement.

Senior Signatures Modeling Engineer

Company: Leidos

Location: Xenia, OH

Posted Jan 23, 2025

Leidos is seeking a Signatures Modeling Engineer for their Beavercreek office. The role involves applying skills in electromagnetic phenomenology, radar cross sections, and CEM prediction software. The engineer will collaborate with industry standard tool creators, interact with customers, and lead technical projects. Basic qualifications include a Bachelor's degree with 12+ years of experience in Electrical Engineering or a related field, US citizenship, and an active Secret clearance with potential for TS/SCI. Preferred qualifications include a PhD, active TOP SECRET clearance, RCS design familiarity, and CAD/meshing skills.

Strategic Solutions Architect

Company: Leidos

Location: Reston, VA

Posted Jan 23, 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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