RHEL Systems Administrator — Cloud, VDI & Security

MANTECH; Warrenton (VA); On-site; USD 110,000 - 145,000; Full time

Job summary

MANTECH in Warrenton, VA seeks a motivated RHEL Systems Administrator (Cameo Administrator) to join our team. The role supports an AWS cloud-based RAID environment with EC2, Docker swarms, and containers, focusing on system administration, configuration, and optimization.

You will monitor Cameo systems, manage virtual desktop sessions, assist security with patching and accreditation, and collaborate in an Agile JIRA setting to keep backlogs and SOPs up to date.

Qualifications

• Experience administering Red Hat Enterprise Linux (RHEL) systems.
• Experience configuring systems in cloud-based infrastructure using AWS.
• Familiarity with virtual desktop environments and session management.
• Experience with JIRA in Agile environments.
• Active IAT Level II security clearance.

Responsibilities

• Monitor and maintain Cameo systems ensuring high availability in a cloud environment.
• Administer and optimize user profiles, sessions, and storage in a virtual desktop environment.
• Provide technical support and manage user groups and permissions.
• Create and maintain engineering SOPs and runbooks; manage backlog in JIRA.
• Support security teams in scanning, patching, and compliance for ATO/accreditation.

Skills

RHEL system administration

Cloud/AWS environment experience

VDI / virtual desktop management

Scripting Bash/Python/Perl

Networking fundamentals

Active IAT Level II certification

Education

High School Diploma or GED with 7+ years experience

Bachelor's degree in related field with 3+ years experience

Tools

XRDP

sessman

JIRA

Ansible

Puppet

Job description

MANTECH in Warrenton, VA seeks a motivated RHEL Systems Administrator (Cameo Administrator) to join our team. The role supports an AWS cloud-based RAID environment with EC2, Docker swarms, and containers, focusing on system administration, configuration, and optimization.

You will monitor Cameo systems, manage virtual desktop sessions, assist security with patching and accreditation, and collaborate in an Agile JIRA setting to keep backlogs and SOPs up to date.