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Sr Linux Unix Kubernetes Administrator

Judge Group, Inc.Harrisburg, PA🇺🇸United StatesPosted 15 Jul 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Location: Harrisburg, PA Description: Our client is currently seeking a Sr Linux Unix Kubernetes Administrator
Contract- possible Contract-to-Hire Opportunity
Location: Harrisburg, PA (hybrid)
**W2 only and local candidates only**
JOB PURPOSE AND SUMMARY

This is a highly technical position responsible for the architecture and design of complex Linux/Unix and Kubernetes computing environments, in both on-prem and Cloud/AWS arenas. Focus is on AIX/RHEL administration, Kubernetes, virtualization, and storage technologies, and Disaster Recovery processes. Collaborate closely with developers and other technology personnel to develop, migrate and manage services in the Amazon Web Services (AWS) cloud environment, and in physical data centers.

Required Skillsets:

Proven ability to create, configure, and manage Enterprise Linux based systems

Strong understanding of TCP/IP networking services, setup, and troubleshooting

o routing, firewall filtering, load balancing, DNS, VLAN isolation, service APIs, gateways, proxies, and packet capture, ...

Demonstrated experience creating and managing shell scripts

o bash, korn shell , python

Experience maintaining secure, hardened systems

o certificate and key management, ACLs, PAM, IAM, vulnerability scanning & remediation

Solid understanding and implementation of Linux storage technologies

o SAN, NAS, Object (S3), LVM, RAID, backup & recovery

Good understanding of virtualization and container technologies

o KVM, VirtIO, Xen, QEMU, Podman, Docker, LXC

Desired Skillsets:

Strong Kubernetes implementation and management skills (Rancher container management platform)

Ability to create, manage, and troubleshoot Manifest Files

Ability to develop, read, and update Helm Charts

Familiarity with CI/CD concepts and tooling

o Experience using Git and GitLab

Ability to review and troubleshoot Java VM / Tomcat errors and configuration options

Understanding of PostgreSQL deployment and configuration

Knowledge of Gradle or Maven build processes

Experience deploying containerized applications in a public cloud provider (AWS EKS / ECS, Azure ACI / AKS)

By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Message & data rates apply and message frequency may vary. Consistent with Judge's Privacy Policy, information obtained from your consent will not be shared with third parties for marketing/promotional purposes. Reply STOP to opt out of receiving telephone calls and text messages from Judge and HELP for help.
Contact:
This job and many more are available through The Judge Group. Please apply with us today!

Skills

Docker
Shell
AWS
Load Balancing
TCP/IP
Azure
Bash
DNS
Git
Helm
Java
Kubernetes
PostgreSQL
Python

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