Linux Administrator

Hybrid, full-time position - At least one day on-site in Harrisburg, PA per week, but telework schedule can be subject to change. Candidates must live within an hour of Harrisburg to be considered. Candidate is responsible for travel cost to report on-site. All remote work muse be completed in the United States., a. Install, configure, and maintain Linux servers, ensuring high availability and performance.

b. Perform system upgrades, patch management, and security enhancements. (Satellite)

c. Troubleshoot and resolve server-related issues promptly to minimize downtime.

d. Creating “golden” system images

e. Install and configure Linux OS using Satellite or CD

f. Container setup and deployment

g. Container administration

h. Building automated systems. Ansible automation of tasks.

i. Experience with containerization (Docker, Kubernetes, OpenShift)

1. User Account Management:

a. Setup user accounts and SUDO access

b. Setup group access

c. Implement security policies to protect sensitive data

1. Maintain security:

a. SELinux

b. FireEye

1. Networking:

a. Setup bonding and EtherChannel’s

b. Work with networking to resolve issues

1. Backups and monitoring:

a. Work with the backup team to back up the OSs

b. Work with the monitoring team to setup up alerting for the Oss

1. Containerization:

a. Maintain containered environments

b. Migrate applications to Linux containers

1. Documentation

a. Maintain accurate and up-to-date documentation of system configurations and procedures.

Red Hat Linux Experience

-Shell Scripting

-Experience writing Ansible playbooks

-Experience with VMWare

Working Knowledge of