Teknohire, Inc.
Teknohire, Inc.Verified Source

Senior System Administrator RHEL Linux Clustering Automation

70K
Partially · Chicago, Illinois
Posted August 12, 2026
contract

Overview

Own hybrid cloud infrastructure scaling Kubernetes clusters and managing RHEL/Linux environments. Lead automation initiatives and drive performance improvements across distributed systems. This role offers unique exposure to enterprise data platforms and cross‑regional operations.

What You'll Do9

  • 1Design and implement scalable solutions using Kubernetes and RHEL
  • 2Develop CI/CD pipelines with Spark and Airflow
  • 3Lead debugging efforts for complex Linux kernel issues
  • 4Ship automated deployment frameworks for production workloads
  • 5Scale container orchestration across multiple geographic sites
  • 6Mentor junior engineers through code reviews and documentation
  • 7Optimize resource utilization for high‑availability clusters
  • 8Drive migration of legacy services to modernized stacks
  • 9Collaborate with product teams to define technical roadmaps

Requirements8

  • 15+ years building ETL pipelines with Spark and Airflow
  • 23-5 seasons leading large infrastructure projects
  • 3AWS Certified administrator credential
  • 4CPC Card certification preferred
  • 55+ years experience with RHEL and Linux
  • 6Hybrid work model with occasional onsite presence
  • 7Contract position with potential extension
  • 8W2 benefits available upon hire

Salary Insight

$70k per year

Location

Typepartially
LocationChicago, Illinois

Required Skills

RHEL/LinuxClusteringAutomationOn-Call 24/7 rotational support
Share:

Similar open positions

Explore active roles that match your skills and interests.

QUANTUM TECHNOLOGIES LLC

QUANTUM TECHNOLOGIES LLC

13h agoPhoenix, Arizonacontract

Senior Linux SRE Infrastructure Engineer

Own infrastructure solutions at QUANTUM TECHNOLOGIES LLC delivering high availability systems in Chandler AZ. Lead scaling and debugging complex environments. Differentiate by driving automation and reliability across cloud native platforms.

62K
Oracle Enterprise LinuxHigh AvailabilityClustering+5 more
Agama Solutions Inc.

Agama Solutions Inc.

13h agoPhoenix, Arizonacontract

Senior Linux SRE Infrastructure Engineer

Lead the administration monitoring and performance tuning of Oracle Enterprise Linux environments at Agama Solutions Inc. Phoenix Arizona onsite contract. Own the design build and lifecycle management of Linux servers storage virtualization and associated infrastructure. Ensure minimal downtime through high availability configurations clustering and load balanced environments. Drive capacity planning performance optimization. This is a unique opportunity to shape platform engineering and operations for a large scale enterprise.

60K–65K
Oracle Enterprise LinuxHigh AvailabilityClustering+5 more
Dexian DISYS

Dexian DISYS

12h agoWashington, District of Columbiacontract

Linux Systems Administrator, Red Hat & Automation

You will own the design, deployment, and maintenance of Red Hat Enterprise Linux environments for a mission-critical federal program. You will ensure reliable and secure operations across a Linux infrastructure, supporting a team that values technical depth and autonomy. This contract role in Washington, District of Columbia requires onsite presence and offers the chance to tackle complex system challenges with modern scripting and automation tools.

Competitive salary
Linux system administrationRed Hat Enterprise LinuxScripting+2 more
Robert Half

Robert Half

13h agoColumbus, Ohiocontract

Cloud Systems Admin

We are seeking a Cloud Systems Admin to join our Robert Half Team onsite with a long-term client. This multi-year assignment may lead to contract to hire. The role requires 4 days per week onsite and focuses on managing secure scalable infrastructure across Windows and Linux environments within a multi-cloud framework. Successful candidates will collaborate with technical teams to enhance reliability automation and performance.

55K–60K
WindowsLinuxMulti‑cloud+4 more
KONNECTINGTREE INC

KONNECTINGTREE INC

11h agoChicago, Illinoispayroll

Linux Administrator, Enterprise Infrastructure

This role owns the health and stability of enterprise Linux environments across on-prem and cloud, supporting thousands of servers. You will manage daily operations, including patching, performance tuning, and incident response, with 10+ years of deep Linux administration. Work alongside a team of engineers and collaborate with DevOps to implement automation. The role stands out for its mix of hands-on troubleshooting and strategic infrastructure improvements.

Competitive salary
Linux administration

ASK Consulting

10h agoSacramento, Californiapayroll

Senior DevOps Engineer, HPC & EDA Infrastructure

This senior role owns HPC and EDA platform operations, including SLURM cluster administration and datacenter migrations, at an enterprise scale. You will join the IT Datacenter (ITDC) team, coordinating with storage, EDA, and identity teams to deliver critical infrastructure changes. Your work ensures seamless service continuity for semiconductor and scientific computing workloads. This engagement offers direct impact on high-stakes migrations and production stability.

125K–133K
slurmslesansible+2 more