Cloud Systems Administrator

Peraton; Laurel (MD); On-site; USD 146,000 - 234,000; Full time

Job summary

A national security technology firm is seeking a Cloud Systems Administrator for their Cyber Missions team in Laurel, MD. The ideal candidate will support a cloud-based analytics platform, ensuring system reliability and performance. Applicants should have a Bachelor's degree in a relevant field, extensive experience with Linux systems, and relevant certifications. Additionally, an active security clearance is required for this crucial role in supporting national security operations.

Qualifications

• Must have 8570 IAT Level I or higher (Security+ preferred) and one of the required certifications.
• 7+ years with RedHat/CentOS managing command line and networking services.
• Active TS/SCI with Polygraph required.

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.

Skills

Troubleshooting Linux-based systems

Attention to detail

Problem-solving mindset

Effective teamwork

Education

Bachelor’s in System Engineering, Computer Science or related field

Tools

Docker

Kubernetes

Hadoop

Python

Bash

Prometheus

Grafana

JIRA

Salt

Ansible

OpenStack

AWS

Job description

Responsibilities

Cloud Systems Administrator - Cyber Missions Team
Location: Laurel, MD | Shift: Evening or Mid Shift

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—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.

What You’ll Do

• 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 You Bring

• 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

Bonus Skills (Nice to Have)

• 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

Join Peraton and be part of a team supporting cutting‑edge cyber missions, where your skills directly contribute to national security and mission success—while working with modern technologies in a collaborative, high‑performing environment.

Qualifications

Position Requirements:

• 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.

Peraton Overview

Peraton is a next‑generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the couldn’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Target Salary Range

$146,000 - $234,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

EEO

Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.