Cloud Systems Administrator 2

Annapolis Junction, MD

At Peraton, we deliver trusted, innovative solutions that protect and advance national security. This is your opportunity to support mission-critical systems that make a real difference across the Intelligence Community.

We are seeking a Cloud Systems Administrator to support large-scale, cloud-based repositories used by thousands of mission users. This role operates in a fast-paced, operational environment where performance, reliability, and security are critical.

What You’ll Do:

• Monitor system health and performance across cloud-based environments
• Troubleshoot and resolve system, network, and data flow issues in real time
• Support and maintain large-scale Hadoop and Accumulo clusters
• Perform Linux systems administration in a dynamic operational environment
• Develop and maintain scripts using Bash and/or Python
• Execute system patching, upgrades, and configuration management
• Support storage systems and ensure data integrity
• Interface with hardware, network, and infrastructure teams to resolve issues
• Administer user accounts and enforce access controls
• Ensure system security requirements are met and maintained
• Participate in engineering discussions and continuous system improvements
• Provide after-hours on-call support as required

Key Technologies & Skills:

• Linux Systems Administration: RedHat, CentOS, or similar
• Big Data Platforms: Hadoop, Accumulo, or large distributed systems
• Scripting: Bash and/or Python
• Configuration Management: Puppet or similar tools
• Monitoring & Operations: Experience troubleshooting system alerts and outages
• Collaboration: Ability to work across multi-disciplinary technical teams
• Mission Focus: Comfortable operating in a high-tempo, evolving environment

Why Join Peraton?

At Peraton, you’ll support critical national security missions while working alongside highly skilled technical teams. We provide opportunities to grow your expertise in cloud and large-scale data systems, contribute to real-world mission outcomes, and advance your career in a meaningful way.

Our benefits include:

• Heavily subsidized medical coverage (including dependents)
• 25 days PTO with generous carryover
• Competitive compensation and bonus eligibility
• Ongoing training and career development opportunities

#MDFSP