Cloud Systems Administrator, Advisor

Cloud Systems Administrator
Location: Laurel, MD
Clearance: TS/SCI with Polygraph

Overview:

Peraton is seeking a Cloud Systems Administrator to join our high-impact Cyber Missions team in Laurel, MD. In this role, you’ll be an integral part of a cutting-edge operations team supporting mission-critical analytics within a dynamic cloud environment.

You'll work on a platform built using Java and open-source technologies like Kubernetes, Hadoop, and Accumulo—designed to support data-intensive analytics on a robust, managed infrastructure.

What You’ll Do:

• Ensure the stability and performance of day-to-day cloud operations.

• Provide expert-level technical support and troubleshooting across a variety of services and systems.

• Collaborate with development and engineering teams to maintain and improve operational efficiency.

• Support and maintain cloud environments by identifying and resolving infrastructure issues proactively.

• Work with a wide array of technologies based on evolving customer needs.

What We’re Looking For:

We’re seeking a proactive, detail-oriented team player who thrives in a fast-paced environment and takes initiative to solve problems. You should be comfortable managing complex systems and adapting to new technologies.

Required Skills & Experience:

• Solid background in Linux systems administration and troubleshooting.

• Familiarity with cloud-native and container technologies such as Docker and Kubernetes.

• Working knowledge of Hadoop ecosystems and scripting (e.g., Bash, Python).

Preferred Experience (a plus, not a must):

• Monitoring & Metrics: Prometheus, Grafana

• Automation & Configuration Management: Salt, Ansible

• Distributed Systems: HDFS

• Project Tracking: JIRA

• Virtualization & Cloud Platforms: OpenStack, AWS

Why Peraton?

At Peraton, you’ll work on innovative, mission-critical solutions that make a real difference. We offer competitive benefits, opportunities for growth, and a collaborative environment where your contributions are valued.

Position Requirements:

Must-Haves:

• 8+ years hands-on experience with:

  • RedHat/CentOS command-line administration

  • Linux/Unix networking (nmap, tcpdump, firewalls)

  • Kickstart provisioning and setup on RedHat/CentOS systems

• 2+ years experience in:

  • RedHat DNS Administration (DNS, DHCP, hosts files)

  • Kubernetes deployments using Helm charts

  • Infrastructure automation with Salt and Terraform

  • GitOps workflows using ArgoCD for CI/CD in Kubernetes

  • CI/CD pipeline development in GitLab

  • Monitoring with Prometheus and Grafana

  • Supporting and scaling AWS Cloud environments

  • Troubleshooting complex network/data flow issues

• Strong background in managing and maintaining Kubernetes clusters in data-intensive environments

• Experience in Linux-based cloud system administration for large-scale Hadoop/Accumulo clusters

Technical Skills:

• Proficient in Bash and Python scripting

• Experience with configuration management tools: Ansible, Puppet, SaltStack, Chef, Terraform

• System monitoring and network troubleshooting in cloud-based environments

Education & Certifications:

• Bachelor’s degree in a related technical field (Systems Engineering, Computer Science, etc.)

  • OR 4 additional years of relevant experience in lieu of a degree

• Certifications required prior to start:

  • 8570 IAT Level I or higher (Security+ preferred)

  • One of the following:

    • AWS Certified SysOps Administrator – Associate

    • AWS DevOps Engineer – Professional

    • Certified Kubernetes Administrator (CKA)

Clearance:

• Active TS/SCI with current polygraph (Required)

Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.

#MPOJobs #AJCM #PeratonRoyalMove

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 can’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.