Leidos is seeking an experienced Knowledge Manager to provide senior-level knowledge management and information sharing support for government and defense programs operating within classified environments. The selected candidate will support the development, implementation, and administration of knowledge management strategies, collaboration platforms, information workflows, and organizational data-sharing processes that enhance operational effectiveness and mission execution.
The Knowledge Manager is responsible for supporting the administration, organization, maintenance, and optimization of knowledge management systems and information-sharing environments across the organization. This role manages and maintains systems and infrastructure that support the collection, storage, accessibility, and dissemination of organizational knowledge and operational information. Responsibilities may include configuring and supporting collaboration platforms, maintaining system performance, implementing best practices for information management, supporting data integrity and recovery processes, and troubleshooting technical or process-related issues affecting knowledge-sharing capabilities.
This position will work closely with program leadership, operational teams, technical personnel, and government stakeholders to ensure critical information, documentation, lessons learned, and operational knowledge are effectively organized, maintained, protected, and accessible to authorized users. The ideal candidate will possess strong communication, analytical, organizational, and technical collaboration skills with experience supporting secure and mission-focused environments.
Key Responsibilities:
Required Qualifications:
Preferred Qualifications:
AMSOPP1
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
May 20, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range $45,500.00 - $82,250.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health. The company's global workforce of 48,000 collaborates to create smarter technology solutions for customers in heavily regulated industries. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $15.4 billion for the fiscal year ended December 29, 2023.
Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.
Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.
Your most important work is ahead, visit careers.leidos.com for our latest opportunities.