RHEL Engineer-Mailflow

Leidos

📍 Remote, REMOTE, United States

Full-time other-general Posted February 28, 2026

Job Description

**Description**

The NASA IT portfolio with Digital Modernization Sector currently has an opening for a RHEL Engineer-Mailflow to manage and maintain our Red Hat Enterprise Linux (RHEL) servers and M365 collaboration services as well as supporting enterprise email services.

This is a telework position, but the ideal candidate will reside within reasonable commute distance from a NASA operating center (Johnson Space Center (Houston, TX) or Marshall Space Flight Center (Huntsville, AL)).

This is an exciting opportunity to use your experience helping the NASA End-User Services and Technologies (NEST) mission. In this mission, we serve as an agile, trusted partner to transform, integrate, simplify, modernize, and safeguard NASA IT systems and data. And, above all else, continuously enhance the end-user experience.

The RHEL Engineer is responsible for supporting and enhancing the mail flow environment at NASA to include M365 and on-premises infrastructure....