What are the responsibilities and job description for the TS/SCI Linux System Administrator position at Bailey Information Technology, LLC?
Position: Linux System Administrator
Location: Chantilly, VAClearance: TS-SCI w/CI Poly required
Certifications: Current Security before start
Level: T2
Responsibilities:
- 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, BitBucket, RocketChat)
- 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.
Requirements/Qualifications:
- 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, RocketChat)
- Strong Linux background and familiarity with best practices of infrastructure management
Preferred Qualifications:
- 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
Clearance Requirements*
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.