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.
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.
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.
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.