Senior Systems Administrator with Poly

• Manage & Optimize Systems:Oversee the customer’s Risk Management Framework and related systems to ensure optimal performance and security.
• Support System Upgrades:Patch, upgrade, and migrate Linux systems and virtual machines (VMs) to maintain system integrity and performance.
• Contribute to Agile Development:Participate in agile activities, including release planning, sprint planning, and retrospectives, to incorporate lessons learned into engineering processes.
• Collaborate with Developers:Work closely with developers throughout the application development lifecycle to build features that deliver value to our customers.

• Experience:Bachelor’s degree and 10+ years of systems administration experience.
• Clearance:TS/SCI with Poly (required).
• All applicants must currently reside in the United States
• Technical Expertise:
• Proficiency with Linux, including a minimum of 3 years of Linux system administration experience (within the last 3 years).
• Knowledge of physical and virtual servers.
• Experience researching and creating solutions to close Information Assurance Vulnerability Alerts (IAVAs).
• Hands-on experience with Ansible for automation.
• Proven ability to build and maintain VMware environments.
• Certifications:Security+ certification (required).

What we’d like you to have

• Experience with AWS cloud environments.
• Scripting experience (Python/Perl) for automation and task optimization.
• Familiarity with Docker for containerization.

BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on Bigbear.ai’s predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in McLean, Virginia, BigBear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai.