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Linux Systems Administrator

Insight Global, Inc.

Posted today

Job Requirements

North Charleston, SC
Secret Polygraph not specified
Early Career (2+ yrs experience)
Salary not specified
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Job Description

Linux Systems Administrator (Active Secret Clearance Required)

Insight Global is seeking a Linux Systems Administrator to support a leading government services client in Charleston, SC. This position supports Navy programs focused on secure infrastructure, networking, virtualization, and systems administration within a classified environment. The ideal candidate will have strong Linux administration experience, experience supporting enterprise networking environments, and an active DoD Secret Clearance. Based on the provided requisition, this is an onsite position supporting mission-critical Navy systems.

Responsibilities
Administer and maintain Red Hat Linux and Windows server environments
Support Cisco-based networking infrastructure including routers, switches, VLANs, and network troubleshooting
Deploy, configure, and maintain virtualized environments utilizing VMware and related technologies
Support secure, isolated, and air-gapped environments
Configure and maintain Linux repositories, system updates, and software deployment processes
Create and maintain automation scripts to improve efficiency and system reliability
Provide systems administration support for physical and virtual infrastructure
Perform patching, upgrades, migrations, backup administration, and disaster recovery activities
Troubleshoot hardware, software, networking, and user access issues
Collaborate with engineering and operational teams to support development and production systems

Required Qualifications
Active DoD Secret Security Clearance
Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience)
3+ years of Linux Systems Administration experience
Experience with Red Hat Enterprise Linux or similar Linux distributions
Experience supporting Cisco networking environments
Experience with VMware or other virtualization technologies
Security certification such as Security+, CISSP, or equivalent
Operating system certification such as Linux+, CCNA, or similar
Experience with storage technologies such as NFS, SMB, iSCSI, or LVM
Strong troubleshooting and systems support experience
Excellent communication and collaboration skills

Preferred Qualifications
Experience supporting Navy or DoD environments
Experience with OpenShift, container technologies, or DevOps concepts
Experience with database administration (PostgreSQL, MySQL, Oracle, etc.)
Experience with software version control systems
Experience supporting air-gapped or highly secure environments

Work Environment
Location: Charleston, South Carolina
Schedule: Onsite
Clearance: Active DoD Secret Clearance Required
Travel: Up to 10%
group id: 10112344

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About Us
We aren’t just a staffing company. We’re a company that cares for others. It might sound lofty, but it’s the idea that gets us up every day, determined to make it true. Insight Global is a company that people can anchor to in moments of triumph, struggle, and every time in between. Whoever you are and wherever you come from, you matter to us and we have your back.
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Job Category
IT - Networking
Clearance Level
Secret