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# M429- Senior Linux System Administrator (801393)

- **Company:** F.H.R., INC.
- **Location:** Raleigh, NC, United States
- **Experience:** Expert
- **Contract:** Temporary contract
- **Skills:** Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Apache HTTP Server, Bash Shell, BIND, Cloud Computing, Computer Networks, System Configuration, Linux, Domain Name System (DNS), HAProxy, Hypertext Transfer Protocols (HTTP), Image Management, IPv4, IPv6, Subnetting, Virtual Private Networks (VPN), Python (Programming Language), Key Management, Lightweight Directory Access Protocols (LDAP), Linux System Administration, Logical Volume Manager, Simple Mail Transfer Protocols, MySQL, Network Attached Storage (Server Appliance), Routing, Nginx, Performance Tuning, Red Hat Enterprise Linux, Ansible, Simple Network Management Protocols, Support Vector Machine, Veritas Volume Manager, Virtual Local Area Networks, Software Vulnerability Management, Wireless Networks, Scripting, Performance Testing, Cloudformation, Amazon Relational Database Service, Infrastructure Automation Frameworks, Iptables, Performance Monitor, ZFS File System, Puppet, Multiplatform, User Administration
- **Published:** November 5, 2026
- **Apply:** https://www.thejobnetwork.com/job/37cf76df-4e0b-4be5-9956-4cc601a80eb2/m-senior-linux-system-administrator-

## About the Role

Strong experience with Linux administration experience with Red Hat Enterprise Linux: RHEL on AWS platform Required 3 Years

Strong Experience with monitoring and troubleshooting Linux systems and applications Required 5 Years

Hands-on experience in performance monitoring enablement to manage the Scaling up and down of the environments Required 3 Years

Experience with Linux OS Patch (including taking snapshots of instances before applying updates) and OS Level Vulnerability Management Required 7 Years

Strong experience with Cookie Security, Web Browser Security, Server side encryptions, Data Encryption at Rest and Key management Required 3 Years

Strong experience with Image Management using Redhat Image Required 3 Years

Experience with cloud infrastructure, specifically Amazon Web Services (AWS) like EC2, S3, RDS, ELB, SSM and EBS. Required 3 Years

Experience in installing, configuring, and maintaining services such as Bind, Apache, nginx, MYsql etc Required 5 Years

Experience with automation and configuration management tools such as Ansible, Cloudformation, Puppet, or Chef Required 5 Years

Strong scripting skills, specifically in Bash or Python Required 7 Years

Strong understanding of networking concepts, including VPCs, subnets, and routing Required 3 Years

Proficient with network tools such as iptables, Linux IPVS, HAProxy, etc Required 3 Years

Experience in capturing, interpreting, and analyzing network traffic Required 3 Years

Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP Required 2 Years

Troubleshooting Apache issues like performance testing and tuning, failure to restart, and queuing of requests Required 3 Years

Experience in performing multi-platform volume management using SVM, LVM, ZFS, NAS, and the VERITAS volume manager Required 5 Years

Experience with security best practices and implementing security controls in a AWS cloud environment Required 3 Years

Familiarity with wired and wireless networking hardware and architectures, Virtual LAN (VLAN) setup and configuration, VPN, Routing, IPV4, IPV6 Required 1 Years

Experience in user account management for large organization Required 7 Years

Linux certifications (RHCT, RHCE and LPIC) will be considered an advantage Required

## Description

Onsite work is expected 2-3 days per week in Raleigh, NC.