Cloud Systems Admin; TS​/SCI — Big Data & Linux Ops

Cloud Systems Administrator 2

Annapolis Junction, MD

Provides IC data management support to modernize mega data repositories, dataflow management, data provenance and compliance validation, and streaming solutions.

Support large‑scale, cloud‑based repositories used by thousands of mission users. Operate in a fast‑paced, operational environment where performance, reliability, and security are critical.

• 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

• Linux Systems Administration:
  Red Hat, 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

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

• Bachelor's degree in Computer Science or a related technical discipline and a minimum of 5 years of experience in software development, engineering, or cloud‑based systems; OR
• A minimum of 7 years of experience in software development, engineering, or cloud‑based systems in lieu of a degree
• Minimum of 3 years of experience in cloud technologies (e.g., AWS, Kubernetes, cloud infrastructure, or distributed systems) is required
• Qualifying experience must include requirements analysis, software development, installation, evaluation, enhancement, maintenance, or problem diagnosis and resolution
• Degrees in Computer Science, Mathematics, Information Systems, Engineering, or similar technical disciplines will be considered
• Active TS/SCI clearance with current Polygraph is required
• DoD 8570 IAT Level I or higher (Security+ preferred) is required

• AWS Certified Developer – Associate
• AWS Dev Ops Engineer – Professional
• Certified Kubernetes Application Developer (CKAD)

Target Salary Range: $112,000 - $179,000. 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.

Benefits Statement:
Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short‑/long‑term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at

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