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.
RCx Energy Advisor
Company: Leidos
Location: Flint, MI
Posted Jan 23, 2025
Leidos is hiring multiple RCx Energy Advisors/Engineers for an energy-efficiency program in Detroit, Michigan. The role involves identifying efficiency opportunities, conducting site surveys, and delivering presentations. Candidates should have strong technical skills, excellent communication, and organizational abilities. A valid driver's license and physical ability to perform field verification are required. The position offers competitive compensation and benefits, with salary ranges from $70,000 to $150,000 based on experience.
Senior Information Systems Security Engineer
Company: Leidos
Location: Gambrills, MD
Posted Jan 23, 2025
Leidos is seeking a Senior Information Systems Security Engineer with a TS/SCI polygraph clearance for a mission-critical program. The role involves providing support for the customer's information assurance program, performing technical security assessments, designing and integrating security systems, and assisting with security functionality implementation. The successful candidate will join a small team, work on multiple system security plans, and enjoy a competitive benefits package. The position offers opportunities for professional growth and thriving in a dynamic industry environment.
Mission Manager
Company: Leidos
Location: McLean, VA
Posted Jan 23, 2025
Leidos is seeking Mission Managers for positions in Northern Virginia. The role involves coordinating and overseeing persistent collection operations, requiring a TS/SCI clearance, polygraph examination, and a willingness to work rotating 24/7 shifts. Key skills include team collaboration, decision-making under stress, and effective communication. A Bachelor's degree with 8-12 years of experience is required, with a Master's degree preferred. Previous intelligence experience is beneficial but not mandatory. The pay range is $89,700.00 - $162,150.00.
Training Scheduler and Coordinator, Journeyman
Company: Leidos
Location: Springfield, VA
Posted Jan 23, 2025
Journeyman Geolocation Operator - Lima (Yemeni)
Company: Leidos
Location: Augusta, GA
Posted Jan 23, 2025
Senior Systems Engineer
Company: Leidos
Location: Xenia, OH
Posted Jan 23, 2025
Leidos is offering a Senior Systems Engineer position in Dayton, OH, directly supporting R&D customer. The role involves providing technical leadership, ensuring architecture design, prototype, integration, testing, and demonstration of cutting-edge software. The candidate will lead program technical solution development, interact with customers, and use standard engineering methodologies. Responsibilities include planning technical software baselines, writing and maintaining source code, and driving customer and internal support for continuous R&D requirements. Basic qualifications include US citizenship, a Bachelor's or Master's degree in Engineering or related field, and 10-12 years of relevant software engineering experience. Experience with Agile methodologies, software development life-cycle products, and proficiency in C/C++ or Java is required. Preferred qualifications include active Top Secret Clearance, experience with open architectures, CMAKE, GIT, shell scripting, and containerization.