"Senior Linux Systems Administrator" Jobs in United States

Senior Linux Systems Administrator

SAIC · Princeton

SAIC is recruiting for a Senior Linux Systems Administrator to join our program as a general technologist to support our NOAA GFDL program in Princeton, NJ serving the NOAA GFDL lab in a highly scientific user and missio

Senior Linux Systems Administrator

University of Iowa ·

Position Summary: The Senior Linux Systems Administrator is responsible for the architecture, administration, automation, security, and lifecycle management of enterprise Linux platforms supporting critical healthcare,

Senior Linux Systems Administrator

ManTech International · Chantilly

Description & Requirements Description & Requirements MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA. As a Linux Systems Administrator, you will help ma

Senior Linux Systems Administrator

Vast · Long Beach

Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous huma

Senior Linux Systems Administrator

Sdatasystems.com · Dahlgren

Senior Linux Systems Administrator Dahlgren Naval Surface Warfare Center, Dahlgren, VA Salary negotiable - Full Time with Benefits - Contingent on contract award Your work will focus on utilizing Red Hat Enterprise Linux

Senior Linux Systems Administrator (TS/SCI with Poly required)

Red Alpha ·

A day in the life: As a Senior Linux Systems Administrator, you will join an operations support team responsible for dataflow implementation including transitions from legacy to modern systems and monitoring of implemen

Senior Linux Systems Administrator

Computational Physics ·

Computational Physics, Inc. (CPI) is seeking a Senior Linux System Administrator to support our customers at the United States Naval Observatory (USNO ) in the deployment and maintenance of its precise timing and astrome

Senior Linux Systems Administrator (TS/SCI with Full Scope Poly Required)

DeNOVO Solutions, LLC · Aurora

AWS Cloud Environments Linux based systems Tier based responses Jira and Confluence Scripting An active TS/SCI with Full-Scope Polygraph issued by the National Security Agency (NSA) Fifteen (15) years of experience suppo

Senior Linux Systems Administrator / Systems Engineer (Day, Night or Weekend Shift - TS/SCI with Polygraph required)

Red Alpha ·

A day in the life: We are seeking a Senior Linux System Administrator/Engineer to support a highly available, mission-critical enterprise environment serving the Intelligence Community. This role is responsible for admi

Senior Linux Systems Administrator (TS/SCI w/ Poly Required)

Red Alpha ·

A day in the life: Perform Linux system administration Monitor system performance and troubleshooting issues with Elastic products such as Grafana and Kibana Work with Jira for workflow management (ticketing) Use Conflue

Senior Linux Systems Administrator (DevOps)

Garmin International, Inc. · Olathe

Overview We are seeking a full-time Senior Linux Systems Administrator (DevOps) at Garmin's U.S. headquarters in the Greater Kansas City area. In this role, you will be responsible for performing and planning management

Senior Linux Systems Administrator - Kubernetes

Quevera ·

Job Description: Quevera is seeking a highly skilled Senior Linux Systems Administrator – Kubernetes with an active TS/SCI clearance with Polygraph to support a high-visibility mission environment in Annapolis Junction,

Job ID 2616382 Location Princeton, NJ, US Date Posted 2026-09-01 Category Information Technology Subcategory Sys Administrator Schedule Full-Time Shift Da

Senior Linux Systems Administrator (DevOps)

Garmin · Olathe

Overview We are seeking a full-time Senior Linux Systems Administrator (DevOps) at Garmin's U.S. headquarters in the Greater Kansas City area. In this role, you will be responsible for performing and planning management

Senior Linux System Administrator

ManTech International · Fort Meade

Description & Requirements Description & Requirements MANTECH seeks a Senior Linux System Administrator to join our team in Ft. Meade, Maryland . In this role, you will provide support for implementation, troubleshoot