Senior Linux/RedHat Admin | Splunk | TS/SCI | Onsite

Halogen Engineering Group, Inc; Maryland; On-site; USD 217,000 - 230,000; Full time

Benefits offered by this job

Medical plans

401K Retirement Plan

Life Insurance

Paid Time Off

Job summary

Halogen Engineering Group is seeking a System Administrator for a large-scale Linux environment in Annapolis Junction, MD. The role requires TS/SCI w/Poly clearance, 15+ years of experience, and onsite work.

The engineer will install and maintain COTS/GOTS/FOSS software, monitor operations, and ensure system security and reliability across compute, network, memory, and storage components.

Qualifications

• Fifteen (15) years experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is required.
• Bachelor's degree in a technical discipline from an accredited college or university is required.
• Five (5) years of additional Systems Administration experience may be substituted for a bachelors degree.
• Experience with large-scale Linux clusters and security compliance is essential.

Responsibilities

• Provide Tier 1 and Tier 2 support for IT systems and incidents.
• Manage day-to-day operations of large-scale Linux clusters.
• Install, configure, and maintain COTS/GOTS/FOSS software on Linux systems.
• Monitor system performance and troubleshoot hardware, software, and network issues.
• Configure and manage UNIX/Windows operating systems and related components.
• Assist with system design, SOA interdependencies, and capacity planning.
• Collaborate with management to communicate status and resolutions.

Skills

Linux CLI

System Administration

Splunk

Red Hat Satellite

VMware ESXi

SaltStack

Ansible

Security+

Nagios

Docker

Education

Bachelor's degree in a technical discipline

5 years substitution for degree

Tools

Red Hat Satellite

Splunk

VMware ESXi

SaltStack

Ansible

Nagios

Docker

Job description

Halogen Engineering Group is seeking a System Administrator for a large-scale Linux environment in Annapolis Junction, MD. The role requires TS/SCI w/Poly clearance, 15+ years of experience, and onsite work.

The engineer will install and maintain COTS/GOTS/FOSS software, monitor operations, and ensure system security and reliability across compute, network, memory, and storage components.