Senior Linux Systems Administrator | TS/SCI | Onsite MD

Zohorecruit; Maryland; On-site; USD 217,000 - 230,000; Full time

Benefits offered by this job

Medical plans

401K Retirement Plan

Paid Time Off

Job summary

Halogen Engineering Group seeks a System Administrator with Linux/RedHat/Splunk expertise to support a large-scale Linux cluster, install software, monitor operations, and resolve issues while maintaining system security and performance. TS/SCI w/Poly is required.

Location: Annapolis Junction, MD (Onsite). Shift: Day. Travel: No. Salary range: 217K–230K USD; benefits include medical, 401K, and paid time off as described in the posting.

Qualifications

• 15+ years of Systems Admin experience in programs/contracts of similar scope, type and complexity.
• Bachelor's degree in a technical discipline is required.
• 5 years of additional Systems Administration experience may be substituted for a bachelors degree.
• Experience with large-scale Linux cluster environments and security compliance policies.

Responsibilities

• Provide Tier 1/2 support and incident resolution for IT systems.
• Manage daily configuration and operation of IT systems.
• Monitor and resolve issues across compute, network, memory, and storage components.
• Configure UNIX and Windows operating systems and related network components.
• Assist management with status updates for escalated tickets.
• Optimize system operations and perform capacity planning.
• Support the design of systems and mission architecture.

Skills

Linux CLI

System Admin

Red Hat Satellite

Splunk

VMware ESXi

SaltStack

Ansible

Security+

IT Infrastructure

Education

Bachelor's degree in a technical discipline

5 years of equivalent experience substitution

Tools

Docker

Nagios

HPE OneView

Jira

Confluence

Job description

Halogen Engineering Group seeks a System Administrator with Linux/RedHat/Splunk expertise to support a large-scale Linux cluster, install software, monitor operations, and resolve issues while maintaining system security and performance. TS/SCI w/Poly is required.

Location: Annapolis Junction, MD (Onsite). Shift: Day. Travel: No. Salary range: 217K–230K USD; benefits include medical, 401K, and paid time off as described in the posting.