Linux System Admin with Pacemaker, OCI & AWS at Dallas, TX (Hybrid)

Overview

Hybrid
$60 - $65
Accepts corp to corp applications
Contract - W2
Contract - Independent

Skills

Linux Admin
AWS
OCI

Job Details

Requirement details:

Role: Linux System Admin with Pacemaker, OCI & AWS

Location: Dallas, TX (Hybrid)

Experience: 10+ Years

Duration: Long Term

Job Description:

  1. Linux System Administration:
  • Install, configure, and maintain Linux servers (Suse, Red Hat, CentOS, Ubuntu, etc.).
  • Perform system monitoring, troubleshooting, and performance tuning.
  • Manage user accounts, permissions, and access controls.
  • Apply patches, updates, and security configurations to ensure system integrity.
  • Develop and maintain scripts (Bash, Python, etc.) to automate routine tasks and improve operational efficiency.
  • Implement Infrastructure as Code (IaC) practices for consistent and repeatable deployments.
  • Design and implement disaster recovery plans for Linux systems and cloud environments.
  • Manage backup solutions and ensure data integrity and availability
  • Implement and enforce security best practices for Linux systems and cloud environments.
  • Conduct regular security audits and vulnerability assessments.
  • Ensure compliance with industry standards and regulations (e.g., GDPR, HIPAA, PCI-DSS).
  1. Pacemaker Cluster Management:
  • Design, implement, and manage high-availability (HA) clusters and DR using Pacemaker and Corosync.
  • Configure and maintain resource agents, constraints, and failover mechanisms.
  • Monitor cluster health and resolve issues related to node failures, resource allocation, and quorum.
  • Perform regular testing and failover drills to ensure cluster reliability.
  • Integrate Pacemaker with other technologies such as DRBD, iSCSI, NFS, and Apache.
  1. Multi-Cloud Administration:
  • Manage and optimize workloads across multiple cloud platforms Oracle Cloud (OCI) and AWS.
  • Implement and maintain cloud infrastructure, including virtual machines, storage, and networking.
  • Automate cloud deployments and management using tools like Terraform, Ansible, or CloudFormation.
  • Ensure seamless integration between on-premises and cloud environments.
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