TS​/SCI Linux System Administrator

Position:
Linux System Administrator

Location: Chantilly, VA

Clearance: TS-SCI w/CI Poly required

Certifications: Current Security+ before start

Level: T2

• Design, develop, and support cloud initiatives to support customer driven needs
• Responsible for user account management and infrastructure requirements.
• Maintain program owned applications in support of a collaborative environment (JIRA, Atlassian, Bit Bucket, Rocket Chat)
• Work as a SME to define network requirements, user metrics, maintenance of our PPSM, and support to development needs.
• Responsible for infrastructure patching and OS baseline hardening
• Manage several environments as a Linux SME providing overall support to the program and working with Enterprise Services to ensure compliance with security services and applications.

• Bachelor’s Degree in Computer Science or related discipline plus 2-4 years of professional experience as a Systems Administrator or similar technical role.
• Proactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills.
• Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.)
• Familiar with System Engineering documentation creation (VDDs, network diagrams, data flows, etc.)
• Experience working with Agile Team Collaboration tools such as (Jira, Confluence, Rocket Chat)
• Strong Linux background and familiarity with best practices of infrastructure management

• Experience with AWS and other cloud vendors.
• Experience with Amazon Web Services technical performance versus cost management
• Experience with cloud-based architectures
• Familiar with cross domain architectures at various levels
• Experience with automated testing and monitoring
• Experience with Engineering Review Boards and Change Management

Requires an active Top Secret security clearance upon hire and must meet SCI eligibility. Must be willing and able to obtain a polygraph within the customer’s timeline after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.