Linux Systems Administrator TS/SCI POLY

Roles And Responsibilities

• User Support: Manage new user onboarding, workstation imaging, and configuration.
• Issue Resolution: Diagnose and resolve remote user and system infrastructure issues.
• Infrastructure Monitoring: Monitor and optimize system performance and reliability.
• System Upgrades: Plan and coordinate system outages and upgrades.
• Network Maintenance: Monitor and maintain network systems.
• Equipment Installation: Install server and network equipment in a data center environment.
• Documentation: Document infrastructure architecture changes and updates.
• HelpDesk Support: Resolve user requests and issues reported to the HelpDesk.
• Afters Hours Support: Occasionally support after-hours system upgrades.

Required Skills

• Clearance: Active TS/SCI clearance with Polygraph is required.
• Educational Requirement: Bachelor’s degree in a technology-related discipline and a minimum of 8 years of professional experience (additional years of experience in lieu of degree will be considered).
• Experience: 3+ years of experience with Linux operating systems, including installation, maintenance, and troubleshooting; experience maintaining virtual environments and deploying Linux services; understanding of basic networking technologies (TCP/IP, UDP, Firewall).

Desired Skills

• Virtualization: Familiarity with virtualization and Docker technologies.
• Automation Tools: Experience with automation technologies such as Salt, Ansible, or Puppet.
• Atlassian Software: Proficiency with tools like Confluence and JIRA.
• Open-Source Expertise: Experience with a wide variety of open-source software and utilities.
• Identity Management: Experience managing FreeIPA or LDAP-based systems.
• Network Security: Background in network security, intrusion detection, and server monitoring.
• Rack Installation: Familiarity with server and networking equipment rack installations.

Security Clearance Requirement

An active Top Secret SCI w/Polygraph security clearance is required for this position.

Pay

Salary Range: $112,200.00 - $196,400.00

Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.