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Washington, District of Columbia

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Today

Overview BigBear.ai is hiring a Principal Systems Administrator to support GALE (Generic Area Limitation Environment)-a mission-critical capability used by the Department of Defense (DoD) and the Intelligence Community (IC). In this role, you'll keep a complex Linux-based application environment healthy, secure, and ready for operational use-while working shoulder-to-shoulder with users, engineers, and mission partners. At BigBear.ai, you'll join a team of technologists and mission-focused pro

Full-time

Systems Administrator Principal

Annapolis, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Backup and Recovery (Software), GitLab, Red Hat Ansible, Red Hat Enterprise Linux (RHEL), Security Policies Certifications: CompTIA Security+ CE | CompTIA - CompTIA Experience: 5 + years of related experience ship Required:

Full-time

USD 144,500.00 - 195,500.00 per year

Lead Systems Administrator

Chantilly, Virginia

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Today

Job ID: 2612135 Location: Chantilly, VA, US Date Posted: 2026-05-04 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for an ambitious Lead Systems Administrator/VMWare SME like you! Candidates will join a fast-paced and growing team of System Administrators in supporting a 2

Full-time

Lead Consolidated Data Analytics Platform Systems Administrator

Hybrid in Fort Meade, Maryland

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Today

Job Number: R0239415 Consolidated Data Analytics Platform Systems Administrator, Lead The Opportunity: You'll be responsible for the design, deployment, operation, and sustainment of enterprise-level data analytics platforms supporting Mission Partner Environments ( MPE ) . This role ensures secure, reliable, and high-performance infrastructure and services that enable data sharing and analytics across multi-domain and multinational partners. You will serve as a technical authority, guiding sys

Full-time

USD 99,000.00 - 225,000.00 per year

Systems Administrator Lead

Herndon, Virginia

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Today

Job Description The Contractor shall provide a Systems Administrator Lead to provide the Sponsor with a single POC to oversee and document administration, management, and provisioning of environments, accounts, permissions and roles, and profiles required for the development, O&M, and use of the Sponsor's systems and applications. Basic Qualifications - Bachelor's degree in Information technology, Computer Science, Cybersecurity, Computer Engineering, or Information Systems and three (3) year

Full-time

USD 117,200.00 - 206,770.00 per year

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