Cloud Systems Administrator

Peraton • Laurel, MD

2d • $146,000 - $234,000

About The Position

Peraton is seeking a Cloud Systems Administrator to join our high-impact Cyber Missions team in Laurel, MD. In this role, you’ll work hands-on with a modern cloud-based analytics platform that supports data-intensive mission operations. Our environment leverages Java and leading open-source technologies—including Kubernetes, Hadoop, and Accumulo—to deliver scalable, secure, and resilient solutions.
As part of the Operations Team, you’ll play a critical role in maintaining system stability, supporting customers, and resolving complex technical challenges. This is an excellent opportunity for a motivated technologist who thrives in a fast-paced environment, takes ownership of their work, and enjoys solving problems that matter.

Requirements

• Strong experience troubleshooting Linux-based systems
• Ability to work independently while contributing effectively to a team
• Excellent attention to detail and a proactive, problem-solving mindset
• Comfort working evening or mid shifts in an operational support role
• Education: Bachelor’s in System Engineering, Computer Science, Information Systems, Engineering, or related field.
• Certifications: Must have 8570 IAT Level I or higher (Security+ preferred) and one of the below certifications to start in this role: AWS DevOps Engineer – Professional CDP Administrator – Private Cloud Base Certified Kubernetes Administrator (CKA)
• Linux & Networking: 7+ years with RedHat/CentOS, including command line, networking (nmap, tcpdump, firewalls), and kickstart/provisioning.
• DNS & Network Services: 2+ years managing RedHat DNS, hosts files, and DHCP.
• Security Clearance: Active TS/SCI with Polygraph required.

Nice To Haves

• Containerization and orchestration: Docker, Kubernetes
• Big data technologies: Hadoop, HDFS, Accumulo
• Scripting: Python, Bash
• Monitoring and operations tools: Prometheus, Grafana, JIRA
• Configuration management: Salt, Ansible
• Cloud and virtualization platforms: OpenStack, AWS

Responsibilities

• Support and maintain a cloud-based analytics platform in a mission-critical environment
• Provide Tier 1–3 operational support, troubleshooting and resolving system issues
• Ensure day-to-day system reliability, performance, and availability
• Collaborate closely with engineering and mission teams to meet evolving customer needs
• Proactively identify issues and implement improvements to operational processes

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 5,001-10,000 employees