Jobs at Leidos

Positions 26,589

Leidos is a global science, technology, and innovation company that partners with government agencies, defense, intelligence, and health organizations. Founded in 1969, the firm leverages advanced analytics, cybersecurity, and aerospace solutions to drive national security and public health outcomes.

Leidos hires software engineers, data scientists, cybersecurity analysts, systems architects, project managers, and field service technicians. Candidates can expect rigorous technical interviews, collaborative cross‑disciplinary teams, and opportunities to work on classified defense projects or large‑scale health data initiatives.

By browsing Leidos open positions on Job Transparency, job seekers gain immediate access to salary ranges, employee satisfaction metrics, and real‑time market benchmarks. This data empowers applicants to negotiate offers, assess fit, and compare compensation across similar roles in the tech sector.

Chinese Language Data analysts

Company: Leidos

Location: Vienna, VA

Posted Jan 24, 2025

Legislative Specialist

Company: Leidos

Location: Stafford, VA

Posted Jan 24, 2025

Leidos National Security Sector is seeking a Legislative Specialist for a DNA legislative support role in Quantico, VA. The role involves providing short-term and long-term legislative support, monitoring federal, state, and case law, and conducting research for litigation. The ideal candidate should have active top-secret clearance, US citizenship, and extensive experience in legislative research and forensic DNA. The position offers opportunities for professional growth and advancement.

IT Service Continuity Manager

Company: Leidos

Location: Frimley, United Kingdom

Posted Jan 24, 2025

Program Finance Analyst

Company: Leidos

Location: Aurora, CO

Posted Jan 24, 2025

Software Engineer

Company: Leidos

Location: Alexandria, VA

Posted Jan 24, 2025

Leidos is seeking a Software Engineer to join a high-performing agile team supporting a significant cryptographic key management program. The role involves software development activities, including turning agile stories into implementable concepts, development, testing, and deployment. The engineer will participate in program increment planning, analyze complex system requirements, and use design software tools. They will also promote code reuse, reduce maintenance costs, and engineer automation scripts. The ideal candidate should have a BS degree with 8-12 years of relevant experience, or a Master's with 6-10 years, with demonstrated experience in Java and familiarity with multiple technologies. Preferred qualifications include experience with Agile teams, SAFe methodology, and secure software development.

Lead Transmission Line Engineer

Company: Leidos

Location: Indianapolis, IN

Posted Jan 24, 2025

Leidos, a Fortune 500 company, is seeking a Lead Transmission Line Engineer to manage a dynamic team in a fast-paced environment. The role involves designing electric transmission lines for large utilities, applying various standards, and leading a team of engineers through project phases. The successful candidate will have primary responsibilities in client relations, staff management, proposal development, and project execution. They will also foster a positive team culture and drive quality control. The position offers a competitive salary range and the opportunity to shape a project from its early stages.

Splunk Administrator

Company: Leidos

Location: Selma, AL

Posted Jan 24, 2025

Leidos Digital Modernization team is seeking a skilled Splunk Administrator for the 26th Network Operations Squadron (26 NOS) at Montgomery, AL. The role involves planning, managing, and implementing Splunk across multiple enterprise networks, monitoring and troubleshooting Splunk infrastructure, and developing documents supporting Splunk architecture. The ideal candidate should have a Bachelor's degree in computer science/information systems, 3+ years of Splunk products experience, and familiarity with Linux. Required certifications include DoD 8570.01-M Information Assurance Technical (IAT) Level II, and within 45 days of starting, Linux Foundation Certified System Administrator (LFCS), LPIC-1, or Linux+. The position offers a competitive pay range and the opportunity to work on a highly visible contract.

SOC Analyst

Company: Leidos

Location: Arlington, VA

Posted Jan 24, 2025

Principal Solutions Architect

Company: Leidos

Location: Fort Meade, MD

Posted Jan 24, 2025

Installation Technician

Company: Leidos

Location: Edmonton, Canada

Posted Jan 24, 2025

Network Engineer - TS/SCI Polygraph Required

Company: Leidos

Location: Chantilly, VA

Posted Jan 24, 2025

Leidos is seeking multiple Senior Network Engineers with varying experience levels for a position in Chantilly, VA. The role involves troubleshooting complex network problems, implementing advanced solutions, and collaborating with a team of highly technical individuals. The candidate must have proven hands-on experience as a network engineer, excellent problem-solving skills, and strong communication abilities due to the need for OCONUS travel and interaction across different time zones. Primary responsibilities include installing, configuring, and troubleshooting network appliances, monitoring network infrastructure, and ensuring network uptime, performance, and security. The ideal candidate should possess an active TS/SCI With Poly, CCNA certification, and experience with Cisco and Juniper appliances. The pay range is $112,450.00 - $203,275.00.

Frequently Asked Questions

What is it like to work at Leidos?
Leidos fosters a mission‑driven culture where employees collaborate across engineering, analytics, and defense domains. The company offers competitive benefits, continuous learning programs, and a focus on work‑life balance. Employees often cite high engagement scores, frequent opportunities to contribute to national‑security projects, and access to cutting‑edge technology as key positives.
What types of positions are available at Leidos?
Leidos hires in software development, cybersecurity, data science, systems engineering, project management, logistics, and field service roles. The company also offers positions in intelligence analysis, health informatics, and supply‑chain optimization across its defense, intelligence, civil, and health markets.
How can I stand out as an applicant for Leidos?
Showcase relevant project experience that aligns with Leidos’ domains—e.g., defense‑grade software, secure data pipelines, or health‑tech analytics. Highlight certifications such as CISSP, CompTIA Security+, AWS Certified Solutions Architect, or PMP. Include measurable results, use Leidos‑specific keywords, and prepare to discuss how your work supports mission‑critical outcomes.

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