The Digital Modernization Sector at Leidos currently has an opening for a Database Administrator. This is an exciting opportunity to use your experience supporting a large Department of Defense (DOD) Cyber Security Service Providers (CSSP). As part of the CSSP’s mission, the team maintains the Information Systems Continuous Monitoring (ISCM) solution which uses a Relational Database Management System (DBMS) to manage the large quantity of subscriber data which is routinely fed into ISCM to enable continuous monitoring and to provide key cybersecurity insights which support decision makers.
Primary Responsibilities.
Database Administrator will be a critical member of the team who will facilitate the sustainment and modernization of database solutions for ISCM, leveraging their experience with Relational Database Management Systems and cybersecurity systems.
Key responsibilities include:
Administer and maintain Greenplum databases, ensuring high performance, availability, and security.
Perform database tuning and optimization to improve query performance and resource utilization
Monitor and analyze database performance, applying proactive measures to ensure optimal system operation.
Design and implement robust database backup and disaster recovery strategies to ensure data integrity and minimize downtime.
Regularly test recovery procedures to ensure quick and accurate recovery in the event of system failure.
Write and maintain Standard Operating Procedures to ensure consistency of approach and continuity of effort.
Implement security protocols to safeguard databases from unauthorized access, data loss, or breach.
Design and implement database schemas, tables, indexes, and views tailored to business requirements.
Collaborate with developers and system architects to optimize database design and integration with applications.
Plan and execute regular database upgrades and patching to ensure systems remain up-to-date and secure.
Troubleshoot and resolve issues related to system upgrades and migrations
Basic Qualifications.
Enterprise experience as a Database Administrator, with relational (and distributed relational) databases, specifically PostgreSQL and GreenPlum. Bachelor's Degree and 12-15 years of applicable Cybersecurity experience, additional Degree's will be considered in lieu of years of experience. Experience working for or with a US government cybersecurity service provider. Must possess an active TS/SCI security clearance Security+ certification
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.
Original Posting:December 3, 2025For 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.
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.
Top Skills
What We Do
We Are Leidos
For 50 years we have been tackling some of the biggest problems that face our nation and our world.
OUR MISSION
Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020.
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 newly launched 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.
