Linux Systems Administrator

General Dynamics

Confirmed live yesterday High trust

Quick summary

Work type: On-site
Location: Annapolis Junction, MD
Salary: $148,750–$201,250 / yr
Posted: 58 days ago
Freshness: Confirmed live yesterday
Nearby: 99+ roles within 25 mi

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $139k

This role $175k

$95k most similar roles pay here $213k

This role pays more than 82% of similar roles. Most pay $111,388–$167,227 — the shaded band above. At the midpoint, this role pays about $175k versus about $139k for comparable roles.

Based on 240 similar postings.

Employer

About General Dynamics

General Dynamics is a global aerospace and defense company offering a broad portfolio of products and services in business aviation, ship construction, land combat vehicles, and information technology. It serves customers in the U.S. government, allied governments, and a diverse array of commercial markets.

General Dynamics currently has 1123 open roles on FindRole.

Listed pay typically runs $124,093–$150,385 across 984 roles with salary data.

Most-posted roles

View all roles at General Dynamics

At a glance

TL;DR · Linux Systems Administrator

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The Linux Systems Administrator joins the IT Infrastructure and Operations team to manage enterprise systems and support critical mission operations for the US Department of War. In this role, you will perform system administration tasks involving both Linux and Microsoft Windows operating systems using command-line interfaces. You will be responsible for managing software updates, implementing system automation through Active Directory and Group Policy, and maintaining network protocols such as TCP/IP, DNS, and DHCP. The position requires expertise in virtualization technologies including VMWare, KVM, Docker, and Hyper-V, alongside experience with monitoring and logging tools like Splunk, Zabbix, and ELK. You will also apply security best practices to ensure infrastructure integrity. Required technical skills include proficiency in scripting languages such as Bash and PowerShell to streamline daily operations and system management tasks.

Skills

Linux Microsoft Windows Bash PowerShell Active Directory Group Policy TCP/IP DNS DHCP VMWare KVM Docker Hyper V Splunk Zabbix ELK CLI Virtualization System Automation

What you'll do

Manage and maintain Linux and Windows operating systems using command-line interfaces.
Develop scripts using Bash or PowerShell to automate system tasks.
Administer Active Directory and Group Policy for Windows environment management.
Configure and manage network protocols including TCP/IP, DNS, and DHCP.
Manage virtualized environments using technologies such as VMWare, KVM, Docker, and Hyper-V.
Monitor and log system performance using tools like Splunk, Zabbix, or ELK.
Implement security best practices and protocols to protect infrastructure.

What we're looking for

Must possess an active Top Secret SCI with Polygraph clearance.
Must be a United States citizen.
Must have 10 or more years of related experience.
Must have technical training, certifications, or a degree.
Must have knowledge of Linux and Windows operating systems and command-line interfaces.
Must have familiarity with scripting languages such as Bash or PowerShell.
Must have experience with system automation tools like Active Directory and Group Policy.
Security clearance level: Active TS/SCI w/ Polygraph.

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