Senior Linux Systems Engineer | TS/SCI, 24x7 Mission-Critical

Red Arch Solutions; Maryland; On-site; USD 151,000 - 170,000; Full time

Job summary

Red Arch Solutions is looking for a highly experienced Senior Linux System Administrator / System Engineer to support an important mission environment in Maryland. This role requires expertise in Linux system administration, virtualization, and security compliance.

The ideal candidate will have more than 10 years of experience, active TS/SCI with Polygraph certification, and strong knowledge in RHEL/CentOS, VMware, and automation tools. A salary range of $151,000 - $170,000 is offered for this position.

Qualifications

• 10+ years of experience as a Linux System Administrator/Engineer.
• Active TS/SCI with Polygraph required.
• Strong expertise in Linux environments.

Responsibilities

• Administer, maintain, and optimize Linux-based systems.
• Support mission-critical infrastructure focusing on availability and security.
• Implement automation solutions using tools such as Ansible.

Skills

Linux System Administration

Virtualization

Automation

Security Compliance

Troubleshooting

Shell/Python Scripting

Education

Security+ Certification

Tools

RHEL/CentOS

VMware

JBoss

Ansible

Terraform

Oracle Database

Job description

Red Arch Solutions is looking for a highly experienced Senior Linux System Administrator / System Engineer to support an important mission environment in Maryland. This role requires expertise in Linux system administration, virtualization, and security compliance.

The ideal candidate will have more than 10 years of experience, active TS/SCI with Polygraph certification, and strong knowledge in RHEL/CentOS, VMware, and automation tools. A salary range of $151,000 - $170,000 is offered for this position.